SystemBC — edit.menu [9ac75b65]

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: 9ac75b655f9abd7d80ec45dde8237ecc7539b5f51529a46821aa82938a6ecc0d
• MD5: b4fc4f986e5e1aea61be33679a9ddc56

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: 9ac75b655f9abd7d"
        threat_level = "medium"
        first_seen = "2025-04-14"
    condition:
        hash.sha256(0, filesize) == "9ac75b655f9abd7d80ec45dde8237ecc7539b5f51529a46821aa82938a6ecc0d"
}