Matanbuchus — Örnek SHA256: b3fbd0d4 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: b3fbd0d41a21faa8808dc9acfb383df8cbfaa6dcdbb97d694f1107151cbecf33
• MD5: dbc0c2b6d7d32f874bcd3106f289bd39

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: b3fbd0d41a21faa8"
        threat_level = "high"
        first_seen = "2024-10-16"
    condition:
        hash.sha256(0, filesize) == "b3fbd0d41a21faa8808dc9acfb383df8cbfaa6dcdbb97d694f1107151cbecf33"
}