SystemBC — Örnek SHA256: 5eb36794 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: 5eb367948547aec6e0908cf186c9a2c9b0b949d5cb626a510f8e0543b3872244
• MD5: c0ee76f3546434d19c6ea3a8b9f11cda

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: 5eb367948547aec6"
        threat_level = "medium"
        first_seen = "2023-02-25"
    condition:
        hash.sha256(0, filesize) == "5eb367948547aec6e0908cf186c9a2c9b0b949d5cb626a510f8e0543b3872244"
}