SystemBC - socks_tor.exe [c671384b]

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: c671384b86b7a99d4328402936f51ca9143543f8e6f715c8315e18d2e3c660e6
• MD5: af6bc46db7a4d4ab3f4689848de18ddc

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: c671384b86b7a99d"
        threat_level = "medium"
        first_seen = "2023-05-09"
    condition:
        hash.sha256(0, filesize) == "c671384b86b7a99d4328402936f51ca9143543f8e6f715c8315e18d2e3c660e6"
}