SystemBC — Örnek SHA256: 43036d7e | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 43036d7ee14ac6bb29c0067fa0d6b497ed09cbd6862a8e8d0d8e54b18f6bbe8c
• MD5: a8905573e6cc70ced1fe7b8d0e193f01

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: 43036d7ee14ac6bb"
        threat_level = "medium"
        first_seen = "2022-05-23"
    condition:
        hash.sha256(0, filesize) == "43036d7ee14ac6bb29c0067fa0d6b497ed09cbd6862a8e8d0d8e54b18f6bbe8c"
}