Matanbuchus — Örnek SHA256: 1b4492c9 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 1b4492c9bddd75f120430bed21a6db9f09a7763464443276ef21e2c9b2697cba
• MD5: 12e2c8e76b743119b86815d4862031a9

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: 1b4492c9bddd75f1"
        threat_level = "high"
        first_seen = "2021-12-14"
    condition:
        hash.sha256(0, filesize) == "1b4492c9bddd75f120430bed21a6db9f09a7763464443276ef21e2c9b2697cba"
}