SystemBC — Örnek SHA256: 240ff64b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 240ff64b312acf203a1498a58801bf79ad99617e7dbf961c6a289531d1b7b39b
• MD5: e66dec71ef0ffbb33127f41b8ab1fe3e

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: 240ff64b312acf20"
        threat_level = "medium"
        first_seen = "2023-06-23"
    condition:
        hash.sha256(0, filesize) == "240ff64b312acf203a1498a58801bf79ad99617e7dbf961c6a289531d1b7b39b"
}