Tag: expired signatures

1 Attack Reports | 0 Vulnerabilities

Attack reports

Vidar Stealer: Infostealer malware discovered in Steam game

A recent analysis uncovered a sophisticated deployment of Vidar Stealer, an infamous information-stealing malware, disguised as a legitimate Microsoft Sysinternals tool, BGInfo.exe. The malware, found with an expired Microsoft signature, was significantly larger than the original file and contained…

information-stealing

thread hijacking

gaming platforms

expired signatures

malware obfuscation

Published: April 7, 2025

Downloadable IOCs: 1

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