Matanbuchus — Örnek SHA256: 121e4245 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 121e4245a20a25423d50a142c175246f04f337b53dcd48f3e08b07bec3341fda
• MD5: f1fd1462c56f822ccba61454ab7d44ed

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: 121e4245a20a2542"
        threat_level = "high"
        first_seen = "2021-12-08"
    condition:
        hash.sha256(0, filesize) == "121e4245a20a25423d50a142c175246f04f337b53dcd48f3e08b07bec3341fda"
}