SystemBC — Örnek SHA256: c27741b9 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: c27741b9e50da0c369b848179c9a4f9b0362b6d5e384055c6c72fc9667a270ec
• MD5: 1d29d6cd39010976adcb9fcba517f3bc

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: c27741b9e50da0c3"
        threat_level = "medium"
        first_seen = "2021-09-28"
    condition:
        hash.sha256(0, filesize) == "c27741b9e50da0c369b848179c9a4f9b0362b6d5e384055c6c72fc9667a270ec"
}