ALPC-Enumerator

PPL-Aware ALPC Port Enumerator A Windows userland tool for enumerating and classifying Advanced Local Procedure Call ALPC ports, including those owned by PPL Protected Process Light processes where standard handle duplication fails. Standard enumeration tools often skip protected or access-denied...

PPLFault

PPLFault By Gabriel Landau at Elastic Security. From PPLdump Is Dead. Long Live PPLdump! presented at Black Hat Asia 2023. PPLFault 2024-02 UPDATE: Microsoft patched PPLFault on 2024-02-13. Seethis thread for related discussion. Exploits a TOCTOU in Windows Code Integrity to achieve arbitrary cod...

CVE-2026-15430 CVE-2026-15430

Improper access control in the IRPMJWRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected...

CVE-2026-15430: Improper Privilege Management

Improper access control in the IRPMJWRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected...