SystemBC — Örnek SHA256: 0c1d28e7 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 0c1d28e71c63065c66b64a2a2bf9f3e8b543d6bcaf67bb667184192dc53bf75a
• MD5: 940555fa40e997ddbec7acb8c3aa42b6

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: 0c1d28e71c63065c"
        threat_level = "medium"
        first_seen = "2022-11-03"
    condition:
        hash.sha256(0, filesize) == "0c1d28e71c63065c66b64a2a2bf9f3e8b543d6bcaf67bb667184192dc53bf75a"
}