Bagle botnet being updated

A few minutes ago the people who are maintaining the Bagle botnet started updating it. We’ve intercepted two new modifications of the Bagle family, and have added them to our antivirus databases as Trojan-Downloader.Win32.Bagle.d and Trojan-Downloader.Win32.Bagle.e. Updates will be released within the next few minutes.

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.