SystemBC — Örnek SHA256: 766fec42 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 766fec42cf6394a87446102a6c349c7573bd0f4dbd9661c38ca0331cb1f8f5cc
• MD5: 8fb5b5f1839e95ac270e08f46846e9cf

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: 766fec42cf6394a8"
        threat_level = "medium"
        first_seen = "2022-07-30"
    condition:
        hash.sha256(0, filesize) == "766fec42cf6394a87446102a6c349c7573bd0f4dbd9661c38ca0331cb1f8f5cc"
}