Posts Tagged ‘encryption module’

Doctor Web offers help to users whose systems have been compromised by an archive-blocker Trojan

Aug

2012

Russian anti-virus company Doctor Web is warning users about the large-scale spreading of a multi-component ransomware that has been dubbed Trojan.ArchiveLock.2. It uses the archiver WinRAR to make files inaccessible for users. Doctor Web’s analysts have found a way to recover a password to extract files compromised by certain versions of the Trojan horse. Trojan.ArchiveLock.2 […]

Category General Written by Virus alerts 0 Comments

Not just a one-trick PonyDOS

Mar

2012

Reversing the crypto used by the PonyDOS attack bot This blog post is the third installment in our ongoing series of articles exploring the crypto systems commonly found in various DDoS malware families. In previous articles we covered the reversing of the Armageddon and Khan DDoS bots; today we will cover a new malware family […]

Category Security Written by Arbor Networks 0 Comments

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Posts Tagged ‘encryption module’

Doctor Web offers help to users whose systems have been compromised by an archive-blocker Trojan

Not just a one-trick PonyDOS

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