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Retina Audits for Target POSRAM Malware

Posted January 29, 2014    BeyondTrust Research Team

By now, you’ve heard of the POSRAM malware used against retail giant Target to steal customers’ payment card information from point-of-sale terminals. If you have not heard of POSRAM, or are unfamiliar with how it works, the malware scans processes’ memory for credit card information and periodically uploads that information to an attacker controlled server. This allows malicious actors to use customer credit card information to make money.

In case you had not seen the latest updated audits in Retina, we have audits for detecting the POSWDS service and a file check for winxml.dll, both of which are primary indicators of a POSRAM infection:

  • 32588 – POSRAM Point of Sale (POS) Trojan Detected – POSWDS Service Running
  • 32594 – POSRAM Point of Sale (POS) Trojan Detected – winxml.dll Found

 
Scan your POS terminals now to ensure that you are POSRAM-free.

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Additional articles

Dark Reading

2014: The Year of Privilege Vulnerabilities

Posted December 18, 2014    Chris Burd

Of the 30 critical-rated Microsoft Security Bulletins this year, 24 involved vulnerabilities where the age-old best practice of “least privilege” could limit the impact of malware and raise the bar of difficulty for attackers.

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Looking back on information security in 2014

Posted December 16, 2014    Dave Shackleford

Dave Shackleford is a SANS Instructor and founder of Voodoo Security. Join Dave for a closer look at the year in security, and learn what you can do to prepare for 2015, with this upcoming webinar. 2014 has been one heck of an insane year for information security professionals. To start with, we’ve been forced…

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December 2014 Patch Tuesday

Posted December 9, 2014    BeyondTrust Research Team

This month marks the final Patch Tuesday of 2014. Most of what is being patched this month includes Internet Explorer, Exchange, Office, etc… and continues a trend of the greatest hits collection of commonly attacked Microsoft software. Probably the one thing that broke the mold this month is that for once there is not some…

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