A rose by any other name? Mydoom.bb?

The supposedly new version of Mydoom that is being discussed today is not new at all. We have been detecting it since July 26, 2004.

We detect the email worm some av vendors are calling version Mydoom.bb as Email-worm.Win32.Mydoom.m. The so-called new version is the same worm only only packed with a different packer – this time it was MEW, whereas in the summer it was UPX.

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.