SystemBC — Örnek SHA256: 073bc58e | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 073bc58ee928f589d0ed4fc556df8d11477c29590c5239bbb02392fcfe88458c
• MD5: bf03442f038443b9e4eff1081bb51c38

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: 073bc58ee928f589"
        threat_level = "medium"
        first_seen = "2021-10-23"
    condition:
        hash.sha256(0, filesize) == "073bc58ee928f589d0ed4fc556df8d11477c29590c5239bbb02392fcfe88458c"
}