Gamaredon Exploits WinRAR Flaw to Deliver GammaWorm, GammaSteel Malware

Cyber attackers have cleverly exploited a WinRAR flaw to unleash a potent malware duo, GammaWorm and GammaSteel, with the goal of taking control of infected systems and executing malicious scripts. This sneaky tactic, spotted by French cybersecurity firm Sekoia, allows hackers to fingerprint host systems, manipulate network settings, and…

https://osintsights.com/gamaredon-exploits-winrar-flaw-to-deliver-gammaworm-gammasteel-malware?utm_source=mastodon&utm_medium=social

#Gamaredon #Winrar #Cve20258088 #Gammaworm #Gammasteel

FSB-Linked Worm Exploits Windows Flaw to Evade Detection

Cyber attackers have cleverly exploited a known Windows flaw, CVE-2025-8088, to sneak a malicious payload into victims' systems, allowing them to gain access and lay the groundwork for further attacks. This stealthy move was uncovered by Sekoia, which tracked the initial access stage as GammaPhish.

https://osintsights.com/fsb-linked-worm-exploits-windows-flaw-to-evade-detection?utm_source=mastodon&utm_medium=social

#WindowsFlaw #Cve20258088 #Winrar #Gammaphish #Gammaworm