SystemBC — Örnek SHA256: bbd8b41c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: bbd8b41c49eaee839da5fc62c999761efb835e7eb84f73cbf531cf0dd40c608b
• MD5: 23150d8faa66ce23299e2c032b8fd62f

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: bbd8b41c49eaee83"
        threat_level = "medium"
        first_seen = "2022-10-05"
    condition:
        hash.sha256(0, filesize) == "bbd8b41c49eaee839da5fc62c999761efb835e7eb84f73cbf531cf0dd40c608b"
}