SystemBC - 133fda00a490e613f3a6c511c1c660eb [cac0056b]

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: cac0056b23a93519a5f4e526e52187f37b88373c76aa065b9f895d1ecd4f4169
• MD5: 133fda00a490e613f3a6c511c1c660eb

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: cac0056b23a93519"
        threat_level = "medium"
        first_seen = "2024-05-15"
    condition:
        hash.sha256(0, filesize) == "cac0056b23a93519a5f4e526e52187f37b88373c76aa065b9f895d1ecd4f4169"
}