PowerShell polymorphic placeholder replacement (phuditimmer/instuite) evading signatures

Duo Tech@duotech

•updated Jul 6, 2026•1•0•1

Detects suspicious process executions containing specific obfuscated strings or unique identifiers ('phuditimmer', 'instuite25', 'instuite43', 'instuite67') often associated with malicious tools or downloader activity.