Historical notes: protected mode viruses in Russia

8 years ago today, the first protected mode virus was detected ITW in Russia. Virus.DOS.PM_Wanderer was a milestone in Russian virus-writing history: the first attempts to write a protected mode virus in Russia were in 1994.

However, despite predictions at the time that these viruses would develop further, protected mode viruses turned out to be a dead end and soon died out.

Kaspersky researchers have discovered new Mirage Kitten attacks using previously undocumented malware families: NodeRabbit in Node.js and PollCat in JavaScript.

Our experts discovered a new CoolClient backdoor variant with a kernel-mode rootkit driver that hides malicious processes, files, and network connections from security tools and threat analysts.

Kaspersky experts break down a new Armored Likho campaign that poses as a fundraising efforts and delivers a new Still Toolkit aimed at stealing Telegram data and eavesdropping on victims.

Kaspersky researchers reveal previously undocumented malware attributed to Mirage Kitten (UNC1549, Smoke Sandstorm, Nimbus Manticore): NightLedger backdoor, ArcBridge, and BridgeHead tunneling tools.