ModSecurity WAF Module Uninstallation via appcmd or Package Manager

Ibrahim Saud@tektrix

•updated Jun 30, 2026•0•0•2

Detects the removal or uninstallation of the ModSecurity Web Application Firewall (WAF) module across Windows (via appcmd.exe) and Linux (via package managers or apxs). Adversaries often disable security controls like ModSecurity to facilitate the exploitation of web vulnerabilities or to maintain persistence without triggering defensive alerts.