SystemBC — Örnek SHA256: 78047ece | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 78047ece6080c704f47d91545e8cce53095342a4595b9e20ee5efeba4c679e41
• MD5: 825a13bbff9b5cc4d1f19d896aa31c64

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: 78047ece6080c704"
        threat_level = "medium"
        first_seen = "2021-07-06"
    condition:
        hash.sha256(0, filesize) == "78047ece6080c704f47d91545e8cce53095342a4595b9e20ee5efeba4c679e41"
}