SystemBC — Örnek SHA256: 6493f6d3 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 6493f6d36fb844867be34f38d1ffa028c633c7c3c2434796342eff318f0d5683
• MD5: 05bf8a09f57f00959c35fc3786c98253

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: 6493f6d36fb84486"
        threat_level = "medium"
        first_seen = "2022-11-22"
    condition:
        hash.sha256(0, filesize) == "6493f6d36fb844867be34f38d1ffa028c633c7c3c2434796342eff318f0d5683"
}