Suspicious Velociraptor Child Process Execution

Detects the suspicious use of the Velociraptor DFIR tool to execute other tools or download additional payloads, as seen in a campaign where it was abused for remote access and to stage further attacks. Specifically, it looks for Velociraptor spawning 'code.exe' with tunneling arguments, 'msiexec' with '/i' and 'http' for remote installation, or PowerShell/pwsh executing web requests or file downloads.