SystemBC — Örnek SHA256: 33269c07 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 33269c0773dc723ffa5be5a6319e81c7f724d03dbfd9b46a5d40452c4b08bc88
• MD5: cde7fabb4f892a362c73ac6be75dd66d

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: 33269c0773dc723f"
        threat_level = "medium"
        first_seen = "2021-06-25"
    condition:
        hash.sha256(0, filesize) == "33269c0773dc723ffa5be5a6319e81c7f724d03dbfd9b46a5d40452c4b08bc88"
}