Matanbuchus — Örnek SHA256: 8140ac01 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 8140ac01ec377af7788eddd79d665d5000b34e7d064499b96c9d540582b28913
• MD5: 67d5dfcde8225a0cdf760d833ca44387

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: 8140ac01ec377af7"
        threat_level = "high"
        first_seen = "2021-12-14"
    condition:
        hash.sha256(0, filesize) == "8140ac01ec377af7788eddd79d665d5000b34e7d064499b96c9d540582b28913"
}