SystemBC — Örnek SHA256: 56ac1a8d | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 56ac1a8dc72d7a18f0af4f434e32479b14f67c3fe99c3bb23d38492e51412957
• MD5: dd3a5df905b4aca6028903b83919514a

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 SystemBC_SHA256 {
    meta:
        description = "SystemBC sample: 56ac1a8dc72d7a18"
        threat_level = "medium"
        first_seen = "2022-11-10"
    condition:
        hash.sha256(0, filesize) == "56ac1a8dc72d7a18f0af4f434e32479b14f67c3fe99c3bb23d38492e51412957"
}