LegionLoader Anti-Debug SEH/IsDebuggerPresent Check in Traiolx Staging Dir

Ibrahim Saud@tektrix

•updated Jun 30, 2026•0•0•4

Detects process execution patterns associated with the LegionLoader malware staging area ('Traiolx Custom Utils'). It monitors for unsigned processes launched from this directory or processes spawned by common loaders like msiexec.exe, cmd.exe, or dllhost.exe that exhibit artifacts linked to the malware's anti-debugging and infection routines.