Installutil.exeInstallutil.exe

Installutil.exe is a Windows living-off-the-land binary catalogued by the LOLBAS Project. Documented abuse functions: AWL Bypass, Execute, Download. Mapped ATT&CK techniques (per LOLBAS / GTFOBins → MITRE crosswalk): T1105, T1218. Defenders should monitor execution of Installutil.exe under non-administrative or sudo contexts and alert when its arguments match the abuse-function signatures.