SystemBC — Örnek SHA256: 6c278ae9 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 6c278ae9867cbc45cc7be476e60e455f525655e872b2a8231d36490262dbb7bb
• MD5: f1fd2b7e551b16db977e670266a1f905

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: 6c278ae9867cbc45"
        threat_level = "medium"
        first_seen = "2022-11-25"
    condition:
        hash.sha256(0, filesize) == "6c278ae9867cbc45cc7be476e60e455f525655e872b2a8231d36490262dbb7bb"
}