SystemBC — Örnek SHA256: cea699be | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: cea699be9ae7dfa92d1725a9ece33071f1e707e9cde5ec5137d4a28f1f74a10d
• MD5: e9dc207df074b319b6144fa436f80bed

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: cea699be9ae7dfa9"
        threat_level = "medium"
        first_seen = "2021-08-28"
    condition:
        hash.sha256(0, filesize) == "cea699be9ae7dfa92d1725a9ece33071f1e707e9cde5ec5137d4a28f1f74a10d"
}