SID 1:63434

Rule Category

OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself. (such as?)

Alert Message

OS-WINDOWS Microsoft Windows Mark-of-the-Web security feature bypass attempt

Rule Explanation

This rule looks for specially crafted files that intend to bypass the Windows Mark-of-the-Web security feature.

What To Look For

This rule fires on attempts to exploit a Mark-of-the-Web bypass vulnerability on Windows hosts.

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group