SystemBC — Örnek SHA256: 2f120d39 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 2f120d396f71ff9adb8fe11f0b529e8ddea8355837d955fed83bb0ae2a35de84
• MD5: cac81707eba1be452f548e410275a0ac

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: 2f120d396f71ff9a"
        threat_level = "medium"
        first_seen = "2023-11-16"
    condition:
        hash.sha256(0, filesize) == "2f120d396f71ff9adb8fe11f0b529e8ddea8355837d955fed83bb0ae2a35de84"
}