SystemBC — Örnek SHA256: 190d119c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 190d119ca8c5e252abd7a132201c960b1ea3d8c22348b686da2e820373f69b5b
• MD5: abc0b4bc9482eac99273f851fbed9806

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: 190d119ca8c5e252"
        threat_level = "medium"
        first_seen = "2022-05-24"
    condition:
        hash.sha256(0, filesize) == "190d119ca8c5e252abd7a132201c960b1ea3d8c22348b686da2e820373f69b5b"
}