SystemBC - file [af41b9ac]

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy ve C2 dropper'dır.

Threat Indicators (IOC)

• SHA256: af41b9ac95c32686ba1ef373929b54f49088e5c4f295fe828b43b32b5160aa78
• MD5: c02798b26bdaf8e27c1c48ef5de4b2c3

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: af41b9ac95c32686"
        threat_level = "medium"
        first_seen = "2024-07-25"
    condition:
        hash.sha256(0, filesize) == "af41b9ac95c32686ba1ef373929b54f49088e5c4f295fe828b43b32b5160aa78"
}