SystemBC — Örnek SHA256: 7f74b2c8 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131
• MD5: 4c3049f8e220c2264692cb192b741a30

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: 7f74b2c86e9f5706"
        threat_level = "medium"
        first_seen = "2024-08-01"
    condition:
        hash.sha256(0, filesize) == "7f74b2c86e9f5706fc44c8d5093a027d1cd5856006aa80f270efae26d55c9131"
}