SystemBC — Örnek SHA256: a601e754 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: a601e754a8af2b3a971c1d124ac92a20631e3d393fba18e66751b5d0bff2b100
• MD5: 73aa2035ead90068d5a7ef4b1ebe0625

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: a601e754a8af2b3a"
        threat_level = "medium"
        first_seen = "2021-03-06"
    condition:
        hash.sha256(0, filesize) == "a601e754a8af2b3a971c1d124ac92a20631e3d393fba18e66751b5d0bff2b100"
}