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Malware

The Fox and the RAT: A Sophisticated Cyber Operation in South Asia

The Fox and the RAT: A Sophisticated Cyber Operation in South Asia

By now, many security analysts have probably seen ValleyRAT, especially since mid-July 2025. The campaign seems to be spreading quickly, and the attackers have spread out many different variant of the malware, trying to reach as many targets as possible. What is ValleyRAT? ValleyRAT is a remote access trojan that

Vidar’s Game: Infostealer in a Music App Costume with Lumma’s Touch

Vidar’s Game: Infostealer in a Music App Costume with Lumma’s Touch

I recently came across a malware sample that had me second-guessing: was it Lumma, or the notorious Vidar stealer? The lines between these malware families are increasingly blurred, but a deeper dive revealed the sample’s true identity: a potent Vidar Stealer, version 14.9. Despite the name game, its

How Fileless Malware Abuses a Windows Command

How Fileless Malware Abuses a Windows Command

An inside look at how attackers exploit %COMSPEC% to silently execute malicious code using built-in system tools.