SystemBC — Örnek SHA256: d0c19e8c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: d0c19e8c1317c52d421450e5605061b620d2b301d8e1a9811db6615c4d56b89f
• MD5: e34b9cfaf594b773c09ea829ab428f64

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: d0c19e8c1317c52d"
        threat_level = "medium"
        first_seen = "2020-11-28"
    condition:
        hash.sha256(0, filesize) == "d0c19e8c1317c52d421450e5605061b620d2b301d8e1a9811db6615c4d56b89f"
}