Matanbuchus — Örnek SHA256: 4b87f95c | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 4b87f95c4477fc66c58b8e16a74f9c47217913cb4a78dc69f27a364a099acd90
• MD5: d48a8727d5add8b48892b28fdc964648

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: 4b87f95c4477fc66"
        threat_level = "high"
        first_seen = "2022-05-04"
    condition:
        hash.sha256(0, filesize) == "4b87f95c4477fc66c58b8e16a74f9c47217913cb4a78dc69f27a364a099acd90"
}