SystemBC — Örnek SHA256: f0562d49 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: f0562d49226fc4776a7991b14f43b2c7a572ae276adef3d3dc3678b8b0894401
• MD5: 2f3ce115601d43d540c57e679259f105

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: f0562d49226fc477"
        threat_level = "medium"
        first_seen = "2020-09-25"
    condition:
        hash.sha256(0, filesize) == "f0562d49226fc4776a7991b14f43b2c7a572ae276adef3d3dc3678b8b0894401"
}