Matanbuchus — Örnek SHA256: 5fb7f3fa | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: 5fb7f3fac0a9b9ab243ee642a0775500c524166ef075035c9510ccbab76ad633
• MD5: a1855f2ba0179e3f10fab3ecd4032cf6

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: 5fb7f3fac0a9b9ab"
        threat_level = "high"
        first_seen = "2023-02-07"
    condition:
        hash.sha256(0, filesize) == "5fb7f3fac0a9b9ab243ee642a0775500c524166ef075035c9510ccbab76ad633"
}