SystemBC — Örnek SHA256: 595e1545 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 595e1545c53d27fb1315e70b241e66f44b28a49be59a717ca4936d167e121470
• MD5: 686b40dcb167653cb7a8463928c26af1

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: 595e1545c53d27fb"
        threat_level = "medium"
        first_seen = "2022-03-09"
    condition:
        hash.sha256(0, filesize) == "595e1545c53d27fb1315e70b241e66f44b28a49be59a717ca4936d167e121470"
}