SERPENTINE#CLOUD Malicious LNK Execution

Detects the execution of a command pattern associated with malicious .lnk files used in the SERPENTINE#CLOUD campaign. The threat actor uses a .lnk file to launch cmd.exe, which then uses robocopy to download a .wsf script from a WebDAV share hosted on a Cloudflare Tunnel, and finally executes it with cscript.exe.