SystemBC — Örnek SHA256: 304d2fc8 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 304d2fc82e2398804364c5b2da3fe43ed9a3f5581883134f4b2ac68ec76326d3
• MD5: 07c48efec256157d37cfad4f429050f6

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: 304d2fc82e239880"
        threat_level = "medium"
        first_seen = "2022-11-24"
    condition:
        hash.sha256(0, filesize) == "304d2fc82e2398804364c5b2da3fe43ed9a3f5581883134f4b2ac68ec76326d3"
}