SystemBC — Örnek SHA256: 30773fdc | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 30773fdcbc778f2b10042fb205515225b836799667765712eb81b9623f1d63f3
• MD5: c79de1ae7c83b5ab3679ee86807863f3

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: 30773fdcbc778f2b"
        threat_level = "medium"
        first_seen = "2022-07-04"
    condition:
        hash.sha256(0, filesize) == "30773fdcbc778f2b10042fb205515225b836799667765712eb81b9623f1d63f3"
}