Feeds

Anatomy of a malware scam

The evil genius of XP Antivirus 2008

3 Big data security analytics techniques

Workflow Step By Step

At this point I was sufficiently curious to walk through the work-flow step by step. You may enjoy what I discovered. Starting from the beginning, when I first went to www.msn-us.info I received the warning in Figure 2.

Figure 2 Initial warning

It is quite nice of them to warn me about malware. It's also nice that they are offering to solve all my problems for free. Note also that I repositioned the dialogs in Figure 2 so you can better see what is happening. Without doing that the very small web browser window is actually hidden behind the dialog to make it look as if the dialog is coming from your computer, not a web page. If you click "OK" in figure 2, you get figure 3. If you click cancel, it just goes directly to a download for a fake anti-malware program.

Figure 3 The malware is independently certified

The warning in figure 3 just lets you know that you are about to download something. Obviously the criminals are well aware that users are incredibly desensitized to warnings and the more warnings they get, the less they pay attention to them. Click OK in that warning, and you get the page in Figure 4.

Figure 4 Fake Scan Results

Figure 4 is the same as Figure 1, but this time with the proper chrome as this virtual machine was running Windows XP. It turns out that the malware actually failed to install on Windows Vista (no, I did not file a bug with the authors to get that fixed), so I went back to Windows XP for my testing.

The page in Figure 4 is mostly just a composite of several images. The scan itself is a javascript that draws the progress bar. The file list that it iterates through when it performs the fake scan is a list of 1,100 names in a file called fileslist.js. That file also contains the 14 fake pieces of malware that it "discovers."

3 Big data security analytics techniques

More from The Register

next story
Obama allows NSA to exploit 0-days: report
If the spooks say they need it, they get it
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Putin tells Snowden: Russia conducts no US-style mass surveillance
Gov't is too broke for that, Russian prez says
Snowden-inspired crypto-email service Lavaboom launches
German service pays tribute to Lavabit
Mounties always get their man: Heartbleed 'hacker', 19, CUFFED
Canadian teen accused of raiding tax computers using OpenSSL bug
One year on: diplomatic fail as Chinese APT gangs get back to work
Mandiant says past 12 months shows Beijing won't call off its hackers
Heartbleed exploit, inoculation, both released
File under 'this is going to hurt you more than it hurts me'
Reddit users discover iOS malware threat
'Unflod Baby Panda' looks to snatch Apple IDs
prev story

Whitepapers

Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.