Tuesday, September 30, 2008

Identifying the Gpcode Ransomware Author

Interesting article, but it implies that there has been a shortage of quality OSINT regarding the campaigners behind the recent Gpcode targeted cryptoviral extortion attacks :

"The individual is believed to be a Russian national, and has been in contact with at least one anti-malware company, Kaspersky Lab, in an attempt to sell a tool that could be used to decrypt victims' files. Kaspersky Lab set about locating the man by resolving the proxied IP addresses used to communicate with the world to their real addresses. The proxied addresses turned out to be zombie PCs in countries such as the US, which pointed to the fact that GPcode's author had almost certainly used compromised PCs from a single botnet to get Gpcode on to victim's machines."

In reality, there hasn't been a shortage of timely OSINT aiming to to identify the authors - "Who’s behind the GPcode ransomware?" :

"So, the ultimate question - who’s behind the GPcode ransomware? It’s Russian teens with pimples, using E-gold and Liberty Reserve accounts, running three different GPcode campaigns, two of which request either $100 or $200 for the decryptor, and communicating from Chinese IPs. Here are all the details regarding the emails they use, the email responses they sent back, the currency accounts, as well their most recent IPs used in the communication (58.38.8.211; 221.201.2.227) :

Emails used by the GPcode authors where the infected victims are supposed to contact them :
content715@yahoo .com
saveinfo89@yahoo .com
cipher4000@yahoo .com
decrypt482@yahoo .com


Virtual currency accounts used by the malware authors :
Liberty Reserve - account U6890784
E-Gold - account - 5431725
E-Gold - account - 5437838
"

The bottom line - out of the four unique emails used by the GPcode campaigners, only two were actively corresponding with the victims, each of them requesting a different amount of money, but both, taking advantage of U.S based web services to accomplish their attack.

A Diverse Portfolio of Fake Security Software - Part Seven

In case you haven't heard - Microsoft and the Washington state are suing a U.S based -- naturally -- "scareware" vendor Branch Software :

"We won't tolerate the use of alarmist warnings or deceptive 'free scans' to trick consumers into buying software to fix a problem that doesn't even exist," Washington Attorney General Rob McKenna said. "We've repeatedly proven that Internet companies that prey on consumers' anxieties are within our reach."

Sadly, Branch Software is the tip of the iceberg on the top of the affiliates participating in different affiliation based programs, which similar to IBSOFTWARE CYPRUS and Interactivebrands, which I've been tracking down for a while, are the aggregators of scareware that popped up on the radars due to their extensive portfolios. These three companies offering software bundles or plain simple fake software, are somewhere in between the food chain of this ecosystem, with the real vendors paying out the commissions on a per installation basis slowly starting to issue invitation codes that they've distributed only across invite-only forums/sections of particular forums.

Behind these brands is everyone that is participating in the franchise and is putting personal efforts into monetizing the high payout rates that the fake security software vendor is paying for successful installation. These high payout rates -- with the financing naturally coming straight from other criminal activities online -- are in fact so high, that I can easily say that the last two quarters we've witnesses the largest increase of such domains ever, and they're only heating up since the typosquatting possibilities are countless and they seem to know that as well.

It's important to point out that their business model of acquiring traffic is outsourced to all the affiliates that do the blackhat SEO, SQL injections, web sessions hijacking of malware infected hosts in order to monetize, so basically, you have an affiliates network whose actions are directly driving the growth into all these areas. Throwing money into the underground marketplace as a "financial injection", is proving itself as a growth factor, and incentive for innovation on behalf of all the participants.

Here are some of the most recent fake security software domains, a "deja vu" moment with a known RBN domain from a "previous life" that is also parked at one of the servers, and evidence that typosquatting for fraudulent purposes is still pretty active with a dozen of Norton Antivirus related domains, some of which have already started issuing "fake security notices" by brandjacking the vendor for traffic acquisition purposes.

Antivirus-Alert .com (203.117.111.47) where pepato .org a domain that was used in the Wired.com and History.com IFRAME injections, which back in March was also hosted at Hostfresh (58.65.238.59).

softload2008name .com (78.157.143.250)
softload2008nm .com
softload2008n .com
softload2008jq .com


microantivir-2009 .com (91.208.0.223)
scanner.microantivir-2009 .com
microantivir2009 .com
microantivirus-2009 .com
microantivirus2009 .com


ms-scan .com (91.208.0.228)
msscanner .com
ms-scanner .com

Personalantispy .com (93.190.139.197)
freepcsecure .com
quickinstallpack .com
quickdownloadpro .com
advancedcleaner .com
performanceoptimizer .com
internetanonymizer .com


ieprogramming .com (92.62.101.83)
uptodatepage .com
fileliveupdate .com
qwertypages .com
sharedupdates .com
ierenewals .com


norton-antivirus-alert .com
norton-anti-virus-2007 .com
norton-antivirus-2007 .com
norton-antivirus2007 .com
nortonantivirus2007 .com
norton-antivirus-2008 .com
nortonantivirus2008 .com
nortonantivirus2008freedownload .com
norton-antivirus-2009 .com
nortonantivirus2009 .com
norton-antivirus-2010 .com
nortonantivirus2010 .com
nortonantivirus360 .com
nortonantivirus8 .com
nortonantivirusa .com
nortonantivirusactivation .com
norton-antivirus-alert .com
nortonantivirusalerts .com
norton--anti-virus .com
norton-anti-virus .com
norton-antivirus .com
nortonanti-virus .com
nortonantivirus.com
nortonantiviruscom .com
nortonantiviruscorporate .com
nortonantiviruscorporateedition .com
nortonantiviruscoupon .com
nortonantivirusdefinition .com
nortonantivirusdefinitions .com
nortonantivirusdirect .com


Fake Antivirus Inc. is not going away as long as the affiliate based model remains active. If the real vendors were greedy enough not to share the revenues with others, they would have been the one popping up on the radar, compared to the situation where it's the affiliate network's participations greed that's increasing their visibility online.

Related posts:
A Diverse Portfolio of Fake Security Software - Part Six
A Diverse Portfolio of Fake Security Software - Part Five
A Diverse Portfolio of Fake Security Software - Part Four
A Diverse Portfolio of Fake Security Software - Part Three
A Diverse Portfolio of Fake Security Software - Part Two
Diverse Portfolio of Fake Security Software
Cybersquatting Symantec's Norton AntiVirus
Cybersquatting Security Vendors for Fraudulent Purposes
Fake Porn Sites Serving Malware - Part Three
Fake Porn Sites Serving Malware - Part Two
Fake Porn Sites Serving Malware
EstDomains and Intercage VS Cybercrime
Fake Security Software Domains Serving Exploits
Localized Fake Security Software
Got Your XPShield Up and Running?
Fake PestPatrol Security Software
RBN's Fake Security Software
Lazy Summer Days at UkrTeleGroup Ltd
Geolocating Malicious ISPs
The Malicious ISPs You Rarely See in Any Report

Monday, September 29, 2008

Modified Zeus Crimeware Kit Comes With Built-in MP3 Player

Modified versions of popular open source crimeware kits rarely make the headlines due to the fact that anyone can hijack a crimeware kit's brand, build and innovate using its foundations, and claim it's a new version released by the original authors. That's of course in between the tiny time frame until he's exposed as the fake author of Zeus that may have in fact came up with a unique feature that the original authors didn't include.

This modified version of Zeus is yet another example of how cybercriminals are actively modifying crimeware kits, literally making such practices as keeping version numbers irrelevant. While the administrator is managing his botnet, he can load local, or tunein the built-in online radio stations the author of this modification included, next to changing Zeus entire graphical layout.

Let's take into consideration another example, the infamous Pinch DIY malware builder, that's been around for over 4 years. With the populist arrest of its authors in 2007, cybercriminals are still innovating on the foundations offered by Pinch, and thanks to its publicly obtainable source code. It's also worth pointing out that these two Zeus and Pinch modifications are courtesy of a single individual, that in between modifications of popular crimeware kits, seems to be busy porting different modules on different malware kits and web based malware, knowingly or unknowingly contributing to the convergence of spamming, DDoS, web based malware, and botnet management kits.

From a sarcastic perspective - what's next? Perhaps a built-in slideshow of random screenshots taken from malware infected desktops in the botnet, or even a pink layout modification for female botnet masters. Customerization, and customer tailored services can make anything happen, and naturally enjoy the higher profit margins.

The Commercialization of Anti Debugging Tactics in Malware

Commoditization or commercialization, Themida or Code Virtualizer, individually crypting or outsourcing to an experienced malware crypting service offering discounts on a volume basis next to detection rates of the crypted binary offered by a trusted online scanner that is NOT distributing the samples to the vendors? These are just some of the questions malware authors often ask themselves, while others distribute pirated copies of Code Virtualizer urging everyone to start taking advantage of commercial anti-reverse engineering tools to make their malware harder to analyze. Once again, just like we've seen before, a legitimate commercial application can come handy in the hands of the wrong people :

"Code Virtualizer will convert your original code (Intel x86 instructions) into Virtual Opcodes that will only be understood by an internal Virtual Machine. Those Virtual Opcodes and the Virtual Machine itself are unique for every protected application, avoiding a general attack over Code Virtualizer. Code Virtualizer can protect your sensitive code areas in any x32 and x64 native PE files (like executable files/EXEs, system services, DLLs , OCXs , ActiveX controls, screen savers and device drivers).

Code Virtualizer can generate multiple types of virtual machines with a different instruction set for each one. This means that a specific block of Intel x86 instructions can be converted into different instruction set for each machine, preventing an attacker from recognizing any generated virtual opcode after the transformation from x86 instructions. The following picture represents how a block of Intel x86 instructions is converted into different kinds of virtual opcodes, which could be emulated by different virtual machines.

When an attacker tries to decompile a block of code that was protected by Code Virtualizer, he will not find the original x86 instructions. Instead, he will find a completely new instruction set which is not recognized by him or any other special decompiler. This will force the attacker to go through the extremely hard work of identifying how each opcode is executed and how the specific virtual machine works for each protected application. Code Virtualizer totally obfuscates the execution of the virtual opcodes and the study of each unique virtual machine in order to prevent someone from studying how the virtual opcodes are executed."

With Cyber-as-a-Service business model becoming increasingly common, the entire quality assurance model in respect to malware is slowly maturing from individual malware crypting propositions, where the seller of the service is basically taking advantage of a diverse set of public/private tools, into DIY web services offering crypting discounts on a volume basis, and perhaps most importantly - improving the customer's experience by letting him take advantage of the inventory of crypting tools and bypassing verification services. Within the tool's inventory are naturally lots of (pirated) commercial anti-reverse engineering tools.

As we've seen before, whenever someone starts commercializing what used to be a self-selving process, others will either follow, or disintermediate their services by persistently releasing crypting tools for free in the wild. At the end of the day, it's all a matter of how serious they're about commercializing this market segment, and taking into consideration that a spamming vendor is offering malware crypting services "in between" the rest of the services in their portfolio, this underground cash cow is yet to prove itself in the long term.

Friday, September 26, 2008

Hijacking a Spam Campaign's Click-through Rate

This spammer is DomainKeys verified, a natural observation considering that the spam compaign which I discussed last Wednesday is using bogus Yahoo Mail accounts, and is spamming only Yahoo Mail users through a segmented emails database.

Not necessarily what I wanted to achieve, but once posting the spam campaigns SEO URLs, Yahoo's crawler's picked up the post pretty fast, and have ruined the SEO effect, with everyone clicking on the campaign's links reaching the post. Close to 15,000 unique visitors reached the article during the past 7 days since the now hijacked, spammer's link is no longer achieving the effect it used to.

What does this prove? It proves that users tend to trust emails that pass through spam filters so much that they actually click on the links. And whereas it's a spam campaign, and not a malware campaign, the next time they over trust such a email, they'll expose themselves to client-side vulnerabilities courtesy of a copycat web malware exploitation kit.

The latest search query the campaign is using :
- yahoo.com/search/search;_ylt=?p=...........................................stossregularnew............$0.00.........

leads to stossregularnew.com (61.255.135.185).

- yahoo.com/search/search;_ylt=?p=||||||||||||||||clapmoon||||||||||||$229|||||||||||||||| leads to clapmoon.com (122.198.62.4).

Thursday, September 25, 2008

250k of Harvested Hotmail Emails Go For?

$50 in this particular case, however, keeping in mind that the email harvester is anything but ethical, this very same database will be sold and re-sold more times than the original buyer would like to know about. Moreover, what someone is offering for sale, may in fact be already available as a value-added addition to a managed spamming service.

With metrics and quality assurance applied in a growing number of spam and phishing campaigns, filling in the niche of email harvesting by distinguishing between different types of obfuscated emails by releasing an easily embeddable module, was an anticipated move. What's to come? Spam and malware campaigns across social networks "as usual" will propagate faster thanks to the ongoing harvesting of usernames within social networks, that would later on get imported in Web 2.0 "marketing" tools targeting the high-trafficked sites and automatically spamming them.

From a spammer's perspective, geolocating these 250k emails could increase their selling prices since the buyers would be able to launch localized attacks with messages in the native languages of the receipts. Is the demand for quality email databases fueling the developments of this market segment, or are the spammers self-serving themselves and cashing-in by reselling what they've already abused a log time ago? That seems to be the case, since there's no way a buyer could verify the freshness of the harvested emails database and whether or not it has already been abused.

For the time being, we've got several developed and many other developing market segments within spamming and phishing as different markets with different players. On one hand are the legitimately looking spamming providers offering "direct marketing services" working with lone spammers who find a reliable business partner in the face of the spamming vendor whose customers drive both side's business models. On the other hand, you've got the spammers excelling in outsourcing the automatic account registration process, coming up with ways to build a spamming infrastructure -- already available as a module to integrate in managed spamming services -- using legitimate services as a provider of the infrastructure.

Despite that the arms race seems to be going on at several different fronts, spammers VS the industry and spammers VS spammers fighting for market share, the entire underground ecosystem is clearly allocating a lot of resources for research and development in order to ensure that they are always a step ahead of the industry.

Related posts:
Harvesting Youtube Usernames for Spamming 
Thousands of IM Screen Names in the Wild
Automatic Email Harvesting 2.0
Dissecting a Managed Spamming Service
Managed Spamming Appliances - the Future of Spam
Inside an Email Harvester's Configuration File
Segmenting and Localizing Spam Campaigns
Shots from the Malicious Wild West - Sample Four

Wednesday, September 24, 2008

A Diverse Portfolio of Fake Security Software - Part Six

Thanks to misconfigured traffic management kits, not taking advantage of all the built-in features that could have made a research a little bit more time consuming, here are the latest fake security software domains popping up at the end of fake adult content sites :

anti-spyware8 .com
anti-spyware4 .com
anti-spyware11 .com
anti-spyware10 .com

antivirus-cs1 .com
antivirus-cs14 .com
antivirus-cs4 .com
antivirus-cs15 .com
antivirus-cs5 .com
antivirus-cs7 .com
antivirus-cs8 .com
antivirus-cs9 .com
trustedpaymenssite .com
altawebgl-500 .com
masterspitetds09 .com
protectionaudit .com
prt3ctionactiv3scan .com
prtectionactivescan .com
smartantivirusv2 .com
smartantivirus2009v2 .com
smartantivirus2009v2-buy .com
smartantivirus-2009v2buy .com
smart-antivirus2009v2buy .com
anti-virus-xp .com
anti-virus-xp .net
e-antiviruspro .com
ultimate-anti-virus .com
antimalwarewarrior2009 .com

spyware-buy .com
superantivirus2009 .com
total-secure2009 .com
pcprivacycleanerpro .com
bestguardownload .com
trustedantivirus .com
antivirus-buy1 .com
spyware-quickscan-2008 .com
securealertbar .com
secureclick1 .com
megantivirus2009 .com
micro-antivirus2008 .com
superantivirus2009 .com
advanced-anti-virus .com 
antivirusmaster2009 .com 
scanner-online1 .com
internet-scanner2009 .com
filescheck-list303 .com
virus-webscanner .com
virus9-webscanner .com
spamnuker .com
detect-file101 .com
googlescanners-360 .com
onlinescannersite9 .com
bestantivirusscan .com
hottystars .com
internet-defenses .com
globals-advers .com
quickupdates29 .com
myscanners101 .com
myfreescan500 .com
scanthnet .com
scanners-pro .com
megatradetds0 .com
xp-licensingpages .com
bestantivirusscan .com


power-avc .com
pvrantivirus .com
online-xp-antivirus-checker .com
antivir-online-scan .com
online-win-xpantivirus .com
tube-911 .com
favoredmovie .com
getqtysoftware .com
softwareportal2008 .com
megazcodec .com
soft-upgrade-network .com
download-base .com
fastsoftdownloads .com
software-downloadz .com
download-soft-basez .com
plupdate .com
0scan .com
virus-online-scan .com
0scanner .com
porno-tds .com
jirolu .com
virus-online-scanz .com
red-tubbe .info
win-xp-antivir-hqscanne .com
xp-protections .com
xp-registration .com
xp2008-protect .com
getdefender2009 .com
gettotalsec2008 .com
msantivirus-xp .com
xp-licensingpages .com
protectionpurchase .com
winxp-antivir-on-line-scan .com
antispychecker .com
errorofbrowser .com
fresh-video-news .com
newschannel2008 .com
internet--daily-news .com
secure.signupsecurity .com
xpacodec .com
xpbcodec .com
gmkvideo .com
hqsextube08 .com
antivirusworld9 .com
viacodecright1 .com
viacodecright2 .com
quickupdates29 .com
antivirusworld9 .com
scanthnet .com
city-codec .com
citycodec .net
codecdownload.anothersoftportal09 .com
viacodecright2 .com
sextubecodec023dfs41 .com
hot-sextubedriver2 .com
viacodecright2 .com


The Diverse Portfolio of Fake Security Software series are prone to continue taking a bite out of cybercrime, and the people who distribute them on a affiliation based revenue sharing model.

Related posts:
Fake Porn Sites Serving Malware - Part Three
Fake Porn Sites Serving Malware - Part Two
Fake Porn Sites Serving Malware
EstDomains and Intercage VS Cybercrime
Fake Security Software Domains Serving Exploits
A Diverse Portfolio of Fake Security Software - Part Five
A Diverse Portfolio of Fake Security Software - Part Four
A Diverse Portfolio of Fake Security Software - Part Three
A Diverse Portfolio of Fake Security Software - Part Two
Localized Fake Security Software
Diverse Portfolio of Fake Security Software
Got Your XPShield Up and Running?
Fake PestPatrol Security Software
RBN's Fake Security Software
Lazy Summer Days at UkrTeleGroup Ltd
Geolocating Malicious ISPs
The Malicious ISPs You Rarely See in Any Report

Two Copycat Web Malware Exploitation Kits in the Wild

We're slowly entering into "can you find the ten similarities" stage in respect to web malware exploitation kits, and their coders continuous supply of copycat malware kits under different names, taking advantage of different exploits combination. Copycat web malware exploitation kits are faddish, however, from a strategic perspective, releasing exploits kits like this one covered by Trustedsource, consisting entirely of PDF exploits, can greatly increase the exploitability level of Adobe vulnerabilities in general.

A similar web malware exploitation kit, once again using only Adobe related exploits is Zopa. Have you seen this layout before? That's the very same layout MPack and IcePack were using, were in the sense of cybercriminals preferring to use much mode modular alternatives these days. Ironically, Zopa is more expensive than MPack and IcePack, with the coder trying to cash-in on its biased exclusiveness and introduction stage buzz generated around it.

The second web malware exploitation kit is relying on a mix of exploits targeting patched vulnerabilities affecting IE, Firefox and Opera, with its authors asking for $50 for monthly updates, updates of what yet remains unknown. Both of these kits once again demonstrate the current  mentality of the kit's coders having to do with -- thankfully -- zero innovation, fast cash and no long-term value.

However, modularity, convergence with traffic management kits, vertical integration with cybercrime services and bullet proof hosting providers, advanced metrics, evasive practices, improved OPSEC (operational security), and dedicated cybercrime campaign optimizing staff, are all in the works.

Related posts:
Web Based Botnet Command and Control Kit 2.0
DIY Botnet Kit Promising Eternal Updates
Pinch Vulnerable to Remotely Exploitable Flaw
The Zeus Crimeware Kit Vulnerable to Remotely Exploitable Flaw
The Small Pack Web Malware Exploitation Kit
Crimeware in the Middle - Zeus
The Nuclear Grabber Kit
The Apophis Kit
The FirePack Exploitation Kit Localized to Chinese
MPack and IcePack Localized to Chinese
The Icepack Exploitation Kit Localized to French
The FirePack Exploitation Kit - Part Two
The FirePack Web Malware Exploitation Kit
The WebAttacker in Action
Nuclear Malware Kit
The Random JS Malware Exploitation Kit
Metaphisher Malware Kit Spotted in the Wild
The Black Sun Bot
The Cyber Bot
Google Hacking for MPacks, Zunkers and WebAttackers
The IcePack Malware Kit in Action

Wednesday, September 17, 2008

Spam Campaign Abusing Yahoo's Services

Think spammers.Yahoo.com trusts Yahoo.com, consequently, a spam campaign that using bogus Yahoo.com email accounts, and spamming only Yahoo users with links to Yahoo's search engine using queries leading to the exact spammer's URLs, is almost 100% sure to make it through spam filters. That seems to be case with this spam campaign perfectly fitting into the "spam that made it through" category.

Sample search queries resulting in a single result with the spammer's URL :
- yahoo.com/////////////////////////////search/search;_ylt=?p=())))))))))))))callfold(((((((((((((((()))))))))))((((()))))))5000)))))))))))(((((((
- search.yahoo.com/search?p=(((((())))))))((((((((((((((housetear((((())))))(((((((())))))))(((((((((5000((((((())))))))))))))))))))
- yahoo.com/search/search;_ylt=?p=]]]]]]]]]]]][[[[[[galestay[[]]]]]]][[[[[[[[[[[[[[[[[[[[$229[[[[[[[[[[[[[[[[[[[]]]]
- yahoo.com/search/search;_ylt=?p=(((((())))))))))galestay((((((()((((((((((((((((($229)))))))))))(((()
- yahoo.com/////////////////////////////search/search;_ylt=?p=))))))))))))))(((((richorbit((((((((((((((())))))))))))((((((())))))$229)))))))))))(((((((
- yahoo.com/////////////////////////////search/search;_ylt=?p=))))))(((())))))))))richorbit((((((((((((())))))))((((((((((((((((((((((((((((($229))))))((((())


The search queries lead to galestay.com; housetear.com; callfold.com; richorbit.com with several hundred spam domains participating in the campaign parked at 218.61.7.21 and 220.248.185.64.

With CAPTCHA solving and automatic account registration getting easier to outsource next to the easily obtainable segmented email databases of a particular ISP or web based email service provider, launching such a campaign requires less efforts than it used to before. Interestingly, the spammed through Yahoo emails never leave Yahoo Mail since it's only spamming Yahoo users according to the extensive number of emails CC-ed.

What's to come in the long-term? With an entire spamming infrastructure build on the foundation of the hundreds of thousands of bogus accounts at legitimate services, spammers are already starting to embrace the "legitimate sender" mentality and are working on ways to integrate that infrastructure in their spam systems, evidence of which can be seen in several different managed spamming services.

Related posts:
Microsoft’s CAPTCHA successfully broken
Gmail, Yahoo and Hotmail’s CAPTCHA broken by spammers
Spam coming from free email providers increasing
Inside India’s CAPTCHA solving economy

Tuesday, September 16, 2008

EstDomains and Intercage VS Cybercrime

Surreal, especially when you get to read that EstDomains has "ruthlessly suspended over five thousand domains only for last week", and also, that it "has a reliable ally in its battle against malware in a face of Intercage, Inc".

Here's the press release :

"The EstDomains, Inc management does not deny the fact that no one is secured from having a customer who uses provided services for delinquent purposes. But it must be noted that the carefully planned infrastructure of EstDomains, Inc makes the special provision for the cases of malware distribution that may originate from the domain name registered under the company's name. Such domain names are suspended immediately along with domain holder's account if there is an evidence of malware presence on the web site. According to the most recent statistics over five thousand domain names were detected and ruthlessly suspended by EstDomains, Inc specialists only last week.

The company also has a reliable ally in its battle against malware in a face of Intercage, Inc which provides company with the hosting services of the highest quality. But the outstanding performance of hosting services is not the sole reason why EstDomains, Inc appreciates this partnership so greatly. Intercage, Inc generously provides EstDomains, Inc specialists with reports regarding discovered malware vehicles. As the main database for additional domain name management services is located in Intercage Data Center, EstDomains, Inc has the perfect opportunity to get notifications of the slightest mark of malware presence in the shortest time and take measures in advance.
"

The press release reminds me of RBN's defacement of my blog posted on the 1st of April, and despite that EstDomains started "performing for the community" as of recently, thanks to the collective intelligence and persistence of everyone turning their research into actionable intelligence against them, this performance aiming to minimize the effect of the negative PR is more or less futile considering all the cybercrime activities that they've been tolerating or ignoring for the past couple of years. For future generations to see, this is how EstDomains "performs for the community" :

"We've suspended all the domains listed in this topic. But please don't make posting these domains on this forum a habit. We have a 24/7 online tech support which can be contacted at https://support.estdomains.com

Best regards,
EstDomains Team 


EstMate says : Ihatemondayand.com and antispycheck.com - both suspended. If any of the suspended websites are still active to you it maybe be because of your computer's or ISP's DNS-cache, others won't be able to access these websites

googlescanners-360.com isn't registered with us. As for other domains, the ones, which were registered through us, have been suspended. Regarding our preventive measures, the fact that you don't see them doesn't mean there isn't any. Yes, we don't write about them but in most cases we suspend whole accounts with problematic domains and look for connections to other accounts etc. During the last week we've suspended over 15000 different domains."

What's more disturbing regarding this particular domain registrar is that it's a U.S based operation, namely, using the lack of international cybercrime cooperation as an excuse for not taking actions earlier doesn't fit into the picture. Moreover, this is just the tip of the iceberg, and taking into consideration a personal mentality that the cybercriminals you know are better than the cybercriminals you don't know, the RBN or any of its "leftovers" aren't fully taking advantage of the tactics they could be using in order to make it harder to shut them down, but how come? Simply, they don't have to put extra efforts and would once again remain online for years to come, which is perhaps more disturbing at the first place.

What in the world is the Russian Business Network, is it still alive and kicking, are the same people that used to maintain my favorite netblock ever, still the ones running it, and what tactics are they taking advantage of in order to make it harder for the community to establish direct links with a particular netblock and the RBN itself?

With RBN's "leftovers" -- InterCage, Inc., Softlayer Technologies, Layered Technologies, Inc., Ukrtelegroup Ltd, Turkey Abdallah Internet Hizmetleri, and Hostfresh -- making headlines just like the way it should be, what I've been researching for the past couple of months is how they've migrated from the centralized hosting provider to what appears to be a fully operational franchise. The business model is very simple, the RBN through its extensive underground networking skills supplies to customers to franchisers operating small anti-abuse netblocks across the globe, where they offer dedicated hosting and share revenue with the RBN. Anyone trusted enough and capable of supplying such netblocks starts running the RBN anti-abuse franchise. It's also worth pointing out that these franchises are in fact starting to cut the middle man, and disintermediate the RBN by actively advertising their services in order for them to create a self-sustainable business model without having to rely on the RBN connecting them with customers.

What used to be a centralized cybercrime powerhouse operating several highly visible anti-abuse netblocks, is today's decentralized infrastructure, with the profit margins for the anti-abuse services that it's logically capable to break-even and earn profits even with a few high profile dedicated hosting customers. Anyone can be the Russian Business Network, gain experience into the market segment, then disintermediate them by starting to advertise their own services. From a powerhouse to a franchise model, what the RBN had to offer can be easily duplicated by a countless number of local RBN's, and this is only starting to take place.

Related posts:
Lazy Summer Days at UkrTeleGroup Ltd.
The Malicious ISPs you Rarely See in Any Report
Geolocationg Malicious ISPs
The New Media Malware Gang - Part Four
The New Media Malware Gang - Part Three
The New Media Malware Gang - Part Two
The New Media Malware Gang
HACKED BY THE RBN!
Rogue RBN Software Pushed Through Blackhat SEO
RBN's Phishing Activities
RBN's Puppets Need Their Master
RBN's Fake Account Suspended Notices
A Diverse Portfolio of Fake Security Software
Go to Sleep, Go to Sleep my Little RBN
Exposing the Russian Business Network
Detecting the Blocking the Russian Business Network
Over 100 Malwares Hosted on a Single RBN IP
RBN's Fake Security Software
The Russian Business Network

Monday, September 15, 2008

Skype Spamming Tool in the Wild - Part Two

The less technologically sophisticated lone cybercriminals have always enjoyed the benefits of stand alone DIY applications. From DIY exploit embedding tools in a Cybercrime 1.0 world, maturing to today's web malware exploitation kits and their copycat alternatives, to plain simple spamming tools that matured into today's managed spamming services already starting to offer spamming services beyond email, stand alone spamming applications remain pretty popular.

With yet another Skype spamming tool released in the wild, which just like the previous one I discussed a couple of months relies on Skype's support for wildcast searches, and is spamming with authorization request messages until the user adds the contact, malicious parties seems to be more interested into supplying the desired services, than emphasizing on the quality assurance process.

Despite the possibilities for localized targeted attacks delivering messages with malicious URLs into the user's native language, benchmarking this tool's features next to the ones offered by certain bots taking advantage of social engineering by spamming the infected host's contacts, is positioning it far behind even the most primitive IM spreading bot modules, whose extra layer of social engineering personalization makes their IM malware campaigns much more effective ones.

Related posts:
Harvesting Youtube Usernames for Spamming
Uncovering a MSN Social Engineering Scam
MSN Spamming Bot
DIY Fake MSN Client Stealing Passwords
Thousands of IM Screen Names in the Wild
Yahoo Messenger Controlled Malware

Adult Network of 1448 Domains Compromised

With millions of malware infected PCs participating in a botnet, the probability that a high profile end user whose domain portfolio consisting of over 1,400 high trafficked adult web sites, would end up having his accounting data stolen, is gradually increasing.

That seems to be the case with the CPanel of the Bang Bros network of adult web sites, the accounting data for which was obtained through a botnet in which the administrator seems to have been unknowingly participating in. None of the sites have been embedded with malware so far, however, taking into consideration the high traffic this adult network attracts as well as the fact that he person managing the domains portfolio is part of a botnet, that may change pretty fast.

A single malware infection always triggers the entire malicious effect, from the malware automatically SQL injection vulnerable sites, and providing infrastructure for scams and fraudulent activities, to allowing the botnet master to parse the huge log of stolen accounting data and look for Cpanels and anything allowing him to efficiently compromise a network of sites he wouldn't have been able to compromise if it wasn't the "weakest link" centralizing the entire portfolio in a single location.

And whereas for the time being, propositions for selling compromised CPanel accounts are mostly random, in the long term, fueled by the demand for compromised domains, we may witness the emergence of yet another market segment in the underground economy, with price ranges based on the pagerank of the domain in question, the type of browsers and the traffic sources visiting it. Until then, SQL injections through search engines reconnaissance executed through a botnet, will remain the efficient tactic of choice for abusing legitimate domains as redirectors to malicious ones.

Wednesday, September 10, 2008

Summarizing August's Threatscape

Following the previous summaries of June's and July's threatscape based on all the research published during the month, it's time to summarize August's threatscape.

August's threatscape was dominated by a huge increase of rogue security software domains made possible due to the easily obtainable templates for the sites, several malware campaigns targeting popular social networking sites, Russian's organized cyberattack against Georgia with evidence on who's behind it pointing to "everyone" and a few botnets dedicated to the attack making the whole process easy to outsource and turn responsibility into an "open topic", several new web based botnet management kits and tools found in the wild, evidence that the 76service may in fact be going mainstream since the concept of cybercrime as a service is already emerging, and, of course, a peek at India's CAPTCHA solving economy, where the best comment I've received so far is that every site should embrace reCAPTCHA, so that while solving CAPTCHAs and participating in the abuse of these services in question, they would be also digitizing books. As usual, August was a pretty dynamic month for the middle of summer, with everyone excelling in their own malicious field.

01. McAfee's Site Advisor Blocking n.runs AG - "for starters"
False positives are rather common, especially when you're aiming to protect the end user from himself and not let him gain access to "hacking tools", but you're flagging security tools as badware and missing over half the SQL injected domains currently in the wild due to the fact that SiteAdvisor's community still haven't reviewed them - that's not good

02. The Twitter Malware Campaign Wants to Bank With You
Twitter, just like every Web 2.0 application, isn't and shouldn't be treated as a unique platform for dissemination of malware, since it's dissemination of malware "as usual". This particular malware campaign was not just executed by a lone gunman, but also, was taking advantage of a flaw allowing the author to add new followers potentially exposing them to the malicious links serving banker malware. For the the time being, MySpace, Facebook and Twitter accounts are the very last thing a malicious attacker is interesting in puchasing accounting data for, but how come? It's all due to the oversupply of automatically registered accounts at other popular services, whose ecosystem of Internet properties empower cybercriminals with the ability to launch, host and distribute malware in between abusing the very same company's services for the blackhat SEO campaign and redirection services. Theoretically, a distributed network build upon the services provided by a single company is faily easy to accomplish due to the single login authentication applied everywhere. A singly bogus Gmail account results in a blackhat SEO hosting blogspot account, flash based redirector hosted at Picasa, and a couple of thousands of spam emails sent automatically sent through Gmail in order to abuse it's trusted email reputation
 
03. Compromised Web Servers Serving Fake Flash Players
If aggressiveness matter, this campaign consisting of remotely injected redirection scripts at legitimate sites next to on purposely introduced malware oriented domains, was perhaps the most aggressive one during the month. Fake flash players, fake windows media players and fake youtube players are prone to increase as a social engineering tactic of choice due to the template-ization of malware serving sites for the sake of efficiency

04. Pinch Vulnerable to Remotely Exploitable Flaw
With Zeus vulnerable to a remotely exploitable flaw allowing cybercriminals to hijack other cybercriminal's Zeus botnet, private exploits targeting the still rather popular at least in respect to usefulness Pinch malware are leaking, allowing everyone including security researchers to take a peek at a particular campaign running unpatched Pinch gateway

05. Phishers Backdooring Phishing Pages to Scam One Another
Backdooring phishing pages is perhaps the most minimalistic approach a cybercriminal wanting to scam another cybercriminal is going to take. The far more beneficial approach that I've encountered on a couple of occassions so far, would be to backdoor a proprietary web malware exploitation kit, release it in the wild, let them put the time and efforts into launching the campaigns, then hijack their botnet. In fact, the possibilities for backdooring copycat web malware exploitation kits in order to take advantage of the momentum while introducing a non-existent kit has always been there at the disposal of malicious attackers. One thing's for sure - there's no such thing as a free web malware exploitation kit, just like there isn't such thing as a free phishing page

06. Email Hacking Going Commercial - Part Two
In between the scammers promising the Moon and asking for anything between $20 to $250 to hack into an email account, there are "legitimate" services taking advantage of web email hacking kits consisting of each and every known XSS vulnerability for a particular service in an attempt to increase the chances of the attacker. And given that the majority of these have been patched a long time ago, social engineering comes into play. Do these services have a future? Definitely as more and more people are in fact looking for and requesting such services, in fact, they're willing to pay a bonus considering how exotic it is for them to have any email that they provide hacked into and the accounting data sent back to them

07. The Russia vs Georgia Cyber Attack
Event of the month? Could be, but just like every "event of the moth" everyone seems to be once again restating their "selective retention" preferences. What is selective retention anyway? Selective retention is basically a situation where once Russian is attacking another country's infrastructure, you would automatically conclude that it's Russian FSB behind the attacks and consciously and subconsciously ignore all the research and articles telling you otherwise, namely that the FSB wouldn't even bother acknowledging Georgia's online presence, at least not directly. Moreover, talking about the FSB as the agency behind the cyberattacks indicates "selective retention", talking about FAPSI indicates better understanding of the subject.

In times when cybercrime is getting ever easier to outsource, anyone following the news could basically orchestrate a large scale DDoS attack against a particular country in order to forward the responsibility to any country that they want to. In Russia vs Georgia, you have a combination of a collectivist society that's possessing the capabilities to launch DDoS attacks, knows where and how to order them, and that in times when your country is engaged in a war conflict drinking beer instead of DDoS-sing the major government sites of the adversary is not an option.

Selective retention when combined with a typical mainstream media's mentality to "slice the threat on pieces" instead of turning the page as soon as possible, is perhaps the worst possible combination. Furthermore, coming up with Social Network analysis of the cyberattacks would produce nothing more but a few fancy graphs of over enthusiastic Russian netizen's distributing the static list of the targets. The real conversations, as always, are happening in the "Dark Web" limiting the possibilities for open source intelligence using a data mining software. Things changed, OPSEC is slowly emerging as a concept among malicious parties, whenever some of the "calls for action" in the DDoS attacks were posted at mainstream forums, they were immediately removed so that they don't show up in such academic initiatives

08. 76Service - Cybercrime as a Service Going Mainstream
The reappearance of the 76Service allowing everyone to log into a web based interface and collect all the accounting and financial data coming from malware infected hosts across the globe for the period of time for which they've bought access, indicates that what used to be proprietary services which were supposedly no longer available, are now being operated in a do-it-yourself fashion. Goods and products mature into services, so from a cost-benefit analysis perspective, outsourcing is naturally most beneficial even when it comes to cybercrime

09. Who's Behind the Georgia Cyber Attacks?
If it's the botnets used in the attacks, they are known, if it's about who's providing the hosting for the command and control, it's the "usual suspects", but just like previous discussion of the Russian Business Network, it remains questionable on whether or not they work on a revenue-sharing basis, are simply providing the anti-abuse hosting, or are the shady conspirators that every newly born RBN expert is positioning them to be.

Cheap conversation regarding the RBN ultimately serves the RBN, and just for the record, there's a RBN alternative in every country, but the only thing that remains the same are the customers, tracking the customers means exposing the RBN and the international franchises of their services, making it harder to identify their international operations. And given that the "tip of the iceberg", namely RBN's U.S operations remain in tact, talking about taking actions against their international operations in countries where cybercrime law is still pending, is yet another quality research into the topic building up the pile of research into the very same segments of the very same ISPs.

Just for the record - these "very same ISPs" are regular readers of my blog, and if you analyze their activities, they're definitely reading yours too, ironically, surfing through gateways residing within their netblock that are so heavily blacklisted due to the guestbook and forum spamming activities that their bad reputation usually ends up in another massive blackhat SEO campaign exposed.

10. Guerilla Marketing for a Conspiracy Site
Conspiracy theorists may in fact have a new wallpaper to show off with

11. Banker Malware Targeting Brazilian Banks in the Wild
When misinformed and not knowing anything about a particular underground segment, a potential cybercriminal would stick to using such primitive compared to the sophisticated banker malware kits currently in the wild. These sophisticated banker malware kits are often coming in a customer-tailored proposition, with their price increasing or decreasing based on the specific module to be included or excluded. For instance, a module targeting all the U.S banks that has been put in a "learning mode" long before it was made available to the customers can be requested and is often available with the business model build around the customer's wants 

12. Compromised Cpanel Accounts For Sale
Despite the massive SQL injection attacks, accounting data for Cpanel accounts coming from malware infected hosts seems to be once again coming into play, which isn't surprising given the filtering capabilities and log parsing tools today's botnet masters are empowered with. These very same compromised Cpanel accounts and the associated domains often end up so heavility abused that it's tactics like these that are driving the underground multitasking mentality, namely, abusing a single compromised account for each and every malicious online activity you can think of - even hosting banners for their blackhat SEO services

13. A Diverse Portfolio of Fake Security Software - Part Two
In August we saw a peek of fake security software, neatly typosquatted domains whose authors earn revenue each and every time someone installs the software. The vendors behind this software are forwarding the entire process of driving traffic to those excelling in aggregating traffic and abusing it. As anticipated, underground multitasking started taking place within the fake security software domains, with the people behind them introducing client-side exploits in order to improve the monetization of the traffic coming to the sites

14. DIY Botnet Kit Promising Eternal Updates
There's no such thing as a (quality) free botnet kit. What's for free is often the leftovers from a single feature of a more sophisticated proprietary botnet kit. This one in particular is however trying to demonstrate that even a plain simple GUI botnet command and control software can achieve the results desired by an average script kiddie, and not necessarily satisfy the needs of the experienced botnet master

15. A Diverse Portfolio of Fake Security Software - Part Three
As far as trends and fads are concerned, the majority of the domains are currently parked at up to four different IPs, with most of them going into a stand by mode once they get detected and reappear back couple of weeks later

16. Fake Celebrity Video Sites Serving Malware - Part Two
Due to the template-ization of fake celebrity video sites, and simple traffic management tools combined with blackhat SEO tactics, these sites are also prone to increase in the next couple of months

17. Web Based Botnet Command and Control Kit 2.0
It's releases like these that remind us of the amount of time, efforts and personal touch that a malicious attacker would put into such a management kit, currently acting as a personal benchmark as far as complexity and features indicating the coder's experience with botnets is concerned. What's he's failing to anticipate is that this kit is sooner or later going to turn into the "MPack of botnet management"

18. A Diverse Portfolio of Fake Security Software - Part Four
Keep it coming, we'll keep it exposing until we end up getting down to the "fake software vendor" itself

19. Automatic Email Harvesting 2.0
Email harvesting is slowly maturing into a vertically integrated service provided by vendors of managed spamming services. This email harvesting module is aiming to close the page on text obfuscation in respect to fighting spam, and is successfully recognizing and collecting such publicly available emails. From a psychological perspective though, the end users who bothered to obfuscate their emails are less likely to fall victims into phishing scams, with the obfuscation speaking for a relatively decent situational awareness on how they emails end up in a spammer's campaign

20. Fake Porn Sites Serving Malware - Part Three
As a firm believer in sampling in order to draw conclusions on the big picture, an approach that has proven highly accurate in modeling historical and upcoming tactics and behavior, a single fake porn site serving malware campaign usually exposes a dozen of misconfigured redirectors, which thanks to their misconfiguration despite the evasive features available within the kits, expose another dozen of malware campaigns

21. Facebook Malware Campaigns Rotating Tactics
With no particular flaw exploited other than the social engineering tactic of using already compromised Facebook accounts who would automatically spam all their friends with links to flash files hosted at legitimate services, the more persistent the campaign is, the higher the chance that it will scale enough. This campaign in particular is mainly relying on rotation of tactics, namely different messages, different services and file extensions used in order to trick someone's friend into visiting the URL. With the number of users increasing, the most popular social networking sites are naturally going to be permanently under attacks from cybercriminals

22. Fake Security Software Domains Serving Exploits
Despite that it's a single brand, namely the International Virus Research Lab that's introducing client-side exploits within it's portfolio of domains, the opportunity for abuse may be noticed by the rest of the brands pretty fast

23. Exposing India’s CAPTCHA Solving Economy
Taking into consideration the mentality surrounding a particular country's cybercriminals, how they think, how they operate, what do they define as an opportunity, and how much personal efforts are they willing to put into their campaigns, I wouldn't be surpised if a Russian vendor offering 100,000 bogus Gmail accounts for sale has in fact outsourcing the account registration process to Indian workers, paid them pocket change and is then reselling them ten to twenty times higher than the price he originally paid for them.

The text based CAPTCHAs used at the major Internet portals and services, are so efficiently abused by this approach that continuing to use is directly undermining the trust these email providers and services often come with as granted

Thursday, September 04, 2008

Summarizing Zero Day's Posts for August

Here's a concise summary of all of my posts at Zero Day for August. If interested, consider going through July's summary, subscribe yourself to my personal feed, or Zero Day's main feed, and stay informed.

Some of the notable articles are - Today's assignment : Coding an undetectable malware ; Coordinated Russia vs Georgia cyber attack in progress and Inside India's CAPTCHA solving economy.

01. Cuil's stance on privacy - "We have no idea who you are"
02. Phishers increasingly scamming other phishers
03. Today's assignment : Coding an undetectable malware
04. Consumer Reports urges Mac users to dump Safari, cites lack of phishing protection
05. Fake CNN news items malware campaign spreading rapidly
06. CNET's Clientside developer blog serving Adobe Flash exploits
07. Coordinated Russia vs Georgia cyber attack in progress
08. Researcher discovers Nokia S40 security vulnerabilities, demands 20,000 euros to release details
09. Intel proactively fixes security flaws in its chips
10. 1.5m spam emails sent from compromised University accounts
11. Fortune 500 companies use of email spoofing countermeasures declining
12. China busts hacking ring, managed to penetrate 10 gov't databases
13. Scammers caught backdooring chip and PIN terminals
14. SpamZa - opt in spamming service fighting to remain online
15. FEMA's PBX network hacked, over 400 calls made to the Middle East
16. Typosquatting the U.S presidential election - a security risk?
17. Hundreds of Dutch web sites hacked by Islamic hackers
18. Twitter's "me too" anti-spam strategy
19. Malware detected at the International Space Station
20. Taiwan busts hacking ring, 50 million personal records compromised
21. MSN Norway serving Flash exploits through malvertising
22. Inside India's CAPTCHA solving economy

Wednesday, September 03, 2008

The Commoditization of Anti Debugging Features in RATs

Is it a Remote Administration Tool (RAT) or is it malware? That's the rhetorical question, since RATs are not supposed to have built-in Virustotal submission for the newly generated server, antivirus software "killing" and firewall bypassing capabilities.

Taking a peek into some of commodity features aiming to make it harder to analyze the malware found in pretty much all the average DIY malware builders available at the disposal at the average script kiddies, one of the latest releases pitched as RAT while it's malware clearly indicates the commoditization and availability of such modules :

" - FWB (DLL Injection, The DLL is Never Written to Disk)
 - Decent Strong Traffic Encryption
 - Try to Unhook UserMode APIs
 - No Plugins/3rd Party Applications
 - 4 Startup Methods (Shell, Policies, ActiveX, UserInIt)
 - Set Maximum Connections
 - Built In File Binder
 - Multi Threaded Transfers
 - Anti Debugging (Anti VMware, Anti Sandboxie, Anti Norman Sandbox, Anti VirtualPC, Anti Anubis Sandbox, Anti CW Sandbox)
"

Malware coders or "malware modulators"? With the currently emerging malware as a web service toolkits porting common malware tools to the web, drag and drop web interfaces for malware building are definitely in the works.

Copycat Web Malware Exploitation Kits are Faddish

For the cheap cybercriminals not wanting to invest a couple of thousand dollars into purchasing a cutting edge web malware exploitation kit -- a pirated copy of which they would ironically obtained several moths later -- with all the related and royalty free updates coming with it, there are always the copycat malware kits like this one offered for $100.

Taking into consideration the proprietary nature of some of the kits, the business model of malware kits was mostly relying on their exclusive nature next to the number, and diversity of the exploits included in order to improve the infection rate. This simplistic assumption on behalf of the coders totally ignored the possibility of their kits leaking to the general public, or copies of the kits ending up as a bargain in particular underground deal where the once highly exclusive kit was offered as a bonus.

"Me too" web malware kits were a faddish way to enjoy the popularity of web malware kits like MPack and Icepack and try to cash in on that popularity by coming up average kits lacking any significant differentiation factors in the process. But just like the original and proprietary kits, whose authors didn't envision the long term growth strategy of integrating different services into their propositions or the kits themselves, the authors of copycat malware kits didn't bother considering the lack of long-term growth strategy for their releases. Branding in respect to releasing a Firepack malware kit to compete with Icepack which was originally released to compete with Mpack, has failed to achieve the desired results as well.

And with malware kits now a commodity, and underground vendors excelling in a particular practice with the long term objective to vertically integrate in their area of expertise -- think spammers offering localization of messages into different languages and segmented email databases from a specific country -- would we witness the emergence of managed cybercrime services charging a premium for providing fresh dumps of credit card numbers, PayPal, Ebay accounts or whatever the buyer is requesting?

That may well be the case in the long term.

Related posts:
Web Based Botnet Command and Control Kit 2.0
DIY Botnet Kit Promising Eternal Updates
Pinch Vulnerable to Remotely Exploitable Flaw
The Zeus Crimeware Kit Vulnerable to Remotely Exploitable Flaw
The Small Pack Web Malware Exploitation Kit
Crimeware in the Middle - Zeus
The Nuclear Grabber Kit
The Apophis Kit
The FirePack Exploitation Kit Localized to Chinese
MPack and IcePack Localized to Chinese
The Icepack Exploitation Kit Localized to French
The FirePack Exploitation Kit - Part Two
The FirePack Web Malware Exploitation Kit
The WebAttacker in Action
Nuclear Malware Kit
The Random JS Malware Exploitation Kit
Metaphisher Malware Kit Spotted in the Wild
The Black Sun Bot
The Cyber Bot
Google Hacking for MPacks, Zunkers and WebAttackers
The IcePack Malware Kit in Action

Tuesday, September 02, 2008

A Diverse Portfolio of Fake Security Software - Part Five

The "campaign managers" behind these fake security software propositions are not just starting to take park them at up to three different locations, localize the sites to different languages and introduce client-side exploits, just in case the end user gets suspicious and doesn't install it, but also, the natural evasive practices. For instance, once some of their domains get detected and blocked, they put them in a stand by mode and relaunch them online in a week or so, or ensure that only those coming to the domains from where they are supposed to come - yet another blackhat SEO or SQL injection attack - are the only ones getting to see the download screen.

Some of the new additions parked at the same IPs offered by the "known suspects" include :

main-scanner .com - (77.244.220.138; 78.159.97.247; 89.149.209.251; 212.95.37.154)
scanner-mainpro .com
scanner-online1 .com
alldiskscheck300 .com
myscanners101 .com
download-a1 .com
scanner-online1 .com
multilang1 .com
ratemyblog1 .com
multisearch1 .com
filescheck-list303 .com
woodst-sale .com
scanner-mainpro .com
main-scanner .com
directrevisions .com


supersolution-freeantivirus .com - (213.155.2.69)
antivirus-bestsolution .net
antivirus4protection .net
antivirusproxp .com
freebest-antivirus .net
goodantivirus-free .net
noadwareantivirus .com
pwrantivirus2009 .com
solution-freeantivirus .com
supersolution-antivirus .com
supersolution-freeantivirus .com
antivirusdwl .com
securesoftdl .com
viva-codec .com
win-antivirus-protect .com
avxp-2008 .net
antivirusq .net
antivirus2008b .net
antivirus2008m .net
antivirus2008n .net
antivirus2008v .net
antivirus777 .com
antivirusq .net
antivirusr .net
antivirust .net
antivirusw .net
antivirusu .net
expressantivirus2009 .com
spywarezscan .net
antispywareq .net
free-anti-spywaree .net
avcheckyourpc .net


software-for-me08 .com - (78.157.143.250)
software-for-me-08 .com
softwarefor-me2008 .com
softwarefor-me-2008 .com
software-forme08 .com


doctor2antivirus .com - (217.112.94.226; 87.248.163.56)
doctor5antivirus .com
doctor6antivirus .com
doctor7antivirus .com
doctor8antivirus .com
doctorantivirus2008a .com
doctor-antivirus .com
bcodecnow .net


mysoftwarefreezone .com - (91.203.92.97)
hotvid44 .com
totsec2009 .com
getdefender2009 .com
totalsecure2009 .com
myveryprivatevid .com
mustseethatvid .com
onlythebestvid .com
ie-antivirus-order .com
ie-anti-virus .com
secure-order-box .com


secureexpertcleaner .com - (89.149.227.50)
bestxpclean2008 .com
virusremover2008 .com
registrydoctor2008 .com
securefileshredder .com
hypersecurefileshredder .com
bestsecureexpertcleaner .com


getdefender2009 .com - (58.65.238.34)
malwarebell .com
free-viruscan .com
tmptmpservvv .com
cometoseemyshow .com


getneededsoftware .com - (91.203.93.25)
gettotalsec2008 .com
thedownloadvid .com
scan.pc-antispyware-scanner .com
totalsecure2009 .com


wista-antivirus2009 .com - (216.255.179.203)
usawindowsupdates .com - (85.17.143.213)
mswindowsupdates .com

The campaigns and the hosting providers are continuously monitored, especially taking into consideration the fact that the domains are already appearing in Alexa's web rankings with sudden peaks of traffic.

Related posts:
Fake Security Software Domains Serving Exploits
A Diverse Portfolio of Fake Security Software - Part Four
A Diverse Portfolio of Fake Security Software - Part Three
A Diverse Portfolio of Fake Security Software - Part Two
Localized Fake Security Software
Diverse Portfolio of Fake Security Software
Got Your XPShield Up and Running?
Fake PestPatrol Security Software
RBN's Fake Security Software
Lazy Summer Days at UkrTeleGroup Ltd
Geolocating Malicious ISPs
The Malicious ISPs You Rarely See in Any Report