Matanbuchus — Örnek SHA256: 4f5383be | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 4f5383be8c6a3d52baaf771ba3d8405cb18e86edc1f8adcac6a3c24130cf7362
• MD5: a628eaa7483ba33845b68b353a55e241

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — the loader may be downloading more malware
2. Analyze every downloaded payload
3. Inspect all network traffic and cut suspicious connections
4. Run a full antivirus scan
5. Consider reimaging the system

YARA Rule Hints

rule Matanbuchus_SHA256 {
    meta:
        description = "Matanbuchus sample: 4f5383be8c6a3d52"
        threat_level = "high"
        first_seen = "2022-06-17"
    condition:
        hash.sha256(0, filesize) == "4f5383be8c6a3d52baaf771ba3d8405cb18e86edc1f8adcac6a3c24130cf7362"
}