CPU-Z Malware Detected
This rule detects the infected version of CPU-Z, a popular system information tool, which has been compromised and used as a vector for malware infection. The detection is based on specific indicators of compromise (IOCs) related to the malicious version of CPU-Z, like unusual command-line arguments, or known malicious behaviors associated with this tool. Specifically, it looks for `cpuz.exe` spawning `powershell.exe` with suspicious command-line arguments like `[Console]::In.ReadToEnd()` or `Invoke-Expression`, or `csc.exe` spawning `chrome.exe`.
Sigma
