Mr_Rot13

Mr_Rot13 is a stable hacking group identified through a PHP backdoor and a Downloader domain linked to a C2 infrastructure active since 2020. They utilize the Rot13 algorithm for obfuscation and have demonstrated a low detection rate across security products, indicating advanced operational security. Their activities include exploiting CVE-2026-41940 to deliver malicious payloads and maintaining covert communication via Telegram. The group has shown a particular focus on WordPress as a target, with ongoing operations that suggest a sophisticated threat actor rather than opportunistic attackers.

Bu aktör hakkında yayımlanmış raporlar:

• https://blog.xlab.qianxin.com/mr_rot13-the-elusive-6-year-hacker-group-weaponizing-critical-cpanel-flaws-for-backdoor-deployment/

Kaynak: MISP Galaxy, Malpedia.