SystemBC — Örnek SHA256: 22a6e850 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 22a6e850b9deb9d6682f795349d23c1f660ba5253028a99a62a43a64f2950fc3
• MD5: f4c863f065eaa1fdc7124de0d94b4ca2

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: 22a6e850b9deb9d6"
        threat_level = "medium"
        first_seen = "2022-02-07"
    condition:
        hash.sha256(0, filesize) == "22a6e850b9deb9d6682f795349d23c1f660ba5253028a99a62a43a64f2950fc3"
}