SystemBC — Örnek SHA256: 873a028c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 873a028cd3d8f457b4f7b8036afbc736466eade13f229b92ae4d9c67815da376
• MD5: 00778e3e3f4a1557362c2682446b6b38

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: 873a028cd3d8f457"
        threat_level = "medium"
        first_seen = "2022-09-21"
    condition:
        hash.sha256(0, filesize) == "873a028cd3d8f457b4f7b8036afbc736466eade13f229b92ae4d9c67815da376"
}