SystemBC — Örnek SHA256: 8701d43c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 8701d43c25dff021138589edc144072320bb0d84b0c467d4a699f74fbb575fe3
• MD5: bbc4cfc35c3d961030fa0e7ce702586f

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: 8701d43c25dff021"
        threat_level = "medium"
        first_seen = "2023-05-05"
    condition:
        hash.sha256(0, filesize) == "8701d43c25dff021138589edc144072320bb0d84b0c467d4a699f74fbb575fe3"
}