MicroStealer Malware Detection

Ankit Mehta@Secvyn

•updated Jun 30, 2026•0•0•1

This rule detects the presence of MicroStealer malware by matching known MD5, SHA1, or SHA256 hashes of its binaries against file events on monitored devices. MicroStealer is a credential stealer that targets various applications to exfiltrate sensitive information.