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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. This story explores the history and identity behind Cryptor[.]biz WHO RUNS CRYPTOR[.]BIZ?

Malware 208
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Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

This post is a deep dive on “ Megatraffer ,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015. “Antivirus software trusts signed programs more. One of Megatraffer’s ads on an English-language cybercrime forum.

Malware 228
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Spam Kingpin Peter Levashov Gets Time Served

Krebs on Security

A federal judge in Connecticut today handed down a sentence of time served to spam kingpin Peter “Severa” Levashov , a prolific purveyor of malicious and junk email, and the creator of malware strains that infected millions of Microsoft computers globally.

Antivirus 281
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U.S., U.K. Sanction 7 Men Tied to Trickbot Hacking Group

Krebs on Security

Initially a stealthy trojan horse program delivered via email and used to steal passwords, Trickbot evolved into “a highly modular malware suite that provides the Trickbot Group with the ability to conduct a variety of illegal cyber activities, including ransomware attacks,” the Treasury Department said. .” The Forbes.ru

Hacking 185
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MartyMcFly Malware: new Cyber-Espionage Campaign targeting Italian Naval Industry

Security Affairs

Yoroi security firm uncovered a targeted attack against one of the most important companies in the Italian Naval Industry leveraging MartyMcFly Malware. Using an encrypted payload is quite a common way to evade Antivirus, since the encrypted payload changes depending on the used key. Stage1: Encrypted Content. But what is the key?

Malware 97
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Former NSA TAO hacker sentenced to 66 months in prison over Kaspersky Leak

Security Affairs

According to the prosecutors, between 2010 and 2015, the former NSA hacker had taken home with him TAO materials, including exploits and hacking tools. On September 11, 2014, Kaspersky antivirus detected the Win32.GrayFish.gen The analysis of the computer where the archive was found revealed that it was already infected with malware.

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Behind the scenes with the head of Kaspersky’s GReAT

SecureList

In 2010, he became Director of our Global Research and Analysis Team (GReAT). Unfortunately, none of the antivirus products that were available back then were actually able to clean the virus, so the teachers who knew I had some experience with computers asked me if I could write an antivirus for it.