SystemBC — Örnek SHA256: 3ebb3119 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc
• MD5: 54537dfa5c2f6dc982f4f62743825d59

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: 3ebb3119fdb24e76"
        threat_level = "medium"
        first_seen = "2022-07-30"
    condition:
        hash.sha256(0, filesize) == "3ebb3119fdb24e76b292d4923b31539a6bf0d13e6afd7c6fda28d062274ec8dc"
}