Matanbuchus — Örnek SHA256: a3c896e2 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: Matanbuchus

Matanbuchus, MaaS loader'dır.

Threat Indicators (IOC)

• SHA256: a3c896e23c86e47bcb77096e743010546cd7699e0189344d11b9c642b89deef1
• MD5: 4212658d71d9b01ded5517dd6cfc80cf

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: a3c896e23c86e47b"
        threat_level = "high"
        first_seen = "2022-04-23"
    condition:
        hash.sha256(0, filesize) == "a3c896e23c86e47bcb77096e743010546cd7699e0189344d11b9c642b89deef1"
}