SystemBC — Örnek SHA256: 1584b244 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: SystemBC

SystemBC, SOCKS5 proxy'dir.

Threat Indicators (IOC)

• SHA256: 1584b24459df523db2d980cb45d3f3c4f010ed2c5b7f79312faad51ab3ee2abc
• MD5: 372c389955436b05a3e27c628f2f3dd6

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: 1584b24459df523d"
        threat_level = "medium"
        first_seen = "2022-09-12"
    condition:
        hash.sha256(0, filesize) == "1584b24459df523db2d980cb45d3f3c4f010ed2c5b7f79312faad51ab3ee2abc"
}