0320.rar -

Allows attackers to spoof file extensions, making a script look like a harmless PDF or image within the WinRAR interface. 3. Typical Execution Chain

Threat actors have recently favored WinRAR vulnerabilities to execute code silently upon extraction or even just by opening the archive: 0320.rar

These files are often presented as "resumes," "internal reports," or "invoices" to target specific departments like HR or Finance. 2. Exploited Vulnerabilities Allows attackers to spoof file extensions, making a

Attackers often use simple numeric strings (e.g., 0320) to bypass basic spam filters that look for "malware.exe" or "invoice.pdf". Allows attackers to spoof file extensions

When a user interacts with "0320.rar," the following steps usually occur:

The ".rar" extension indicates a compressed archive. In recent campaigns, files like "0320.rar" are typically delivered via .