Pulsif.zip

The core of the exploit lies in a manipulated file header. The attacker crafts the ZIP file to lie to security software, claiming the contents are uncompressed (STORED) when they are actually compressed using the DEFLATE method. When a security scanner reads the header, it attempts to scan the "uncompressed" data, but only sees what looks like random, harmless bytes. How the Attack Works

Mitigate Pulse Connect Secure Product Vulnerabilities (Closed) Pulsif.zip

Pulsif.zip is a malicious ZIP archive that utilizes a technique known as (CVE-2026-0866) to remain invisible to antivirus (AV) and Endpoint Detection and Response (EDR) software. The core of the exploit lies in a manipulated file header