SystemBC — Örnek SHA256: 2e08b9cd | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: 2e08b9cd0e2bb7ca4a8fdace85c5e80ebab87986ed6541a056ff31bdc272f173
• MD5: 584e1b772abf47e40b94652be9117be8

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: 2e08b9cd0e2bb7ca"
        threat_level = "medium"
        first_seen = "2023-02-20"
    condition:
        hash.sha256(0, filesize) == "2e08b9cd0e2bb7ca4a8fdace85c5e80ebab87986ed6541a056ff31bdc272f173"
}