Attackers Tampered with AOMEI Backupper's Update Servers for Minutes to Deliver a Backdoor

Attackers repeatedly changed the files that AOMEI Backupper fetches from the vendor's own update servers, in windows of five to ten minutes at a time between May and July 2026, so that any copy of the Windows backup program that checked for an update during one of those windows would download and run a backdoor. Google Threat Intelligence Group, Mandiant, and ManageEngine's Threat Analysis…

Malware novo costuma reaproveitar técnicas antigas. Os indicadores (hashes, domínios, comportamento) servem de pista para caçar no seu ambiente.

• Anote os indicadores de comprometimento citados.
• Pergunte: o EDR detectaria esse comportamento?
• Mapeie as técnicas no MITRE ATT&CK.