SystemBC — Örnek SHA256: 728dff9a | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14
• MD5: c14cb84bdbbd32269a76c68249a3eef4

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: 728dff9a55f5e221"
        threat_level = "medium"
        first_seen = "2022-11-03"
    condition:
        hash.sha256(0, filesize) == "728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14"
}