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?)
OS-WINDOWS Microsoft Windows SMB srv2.sys information disclosure attempt
This rule looks for a specially crafted SMB packet that can lead to the leaking of kernel memory.
What To Look For
This rule fires when attempt is made to exploit an information disclosure vulnerability in Microsoft Windows.
No public information
No known false positives
Cisco Talos Intelligence Group