HijackLoader — Örnek SHA256: 4340a82e | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: HijackLoader

HijackLoader, loader'dır.

Threat Indicators (IOC)

• SHA256: 4340a82e2b3b894a4e47e9d0c4c3d28fa9e64ddbe47c2c5a1753ee8b64a77446
• MD5: 2a8bd6b50d54b8bfcbd33d2ef2aa3761

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 HijackLoader_SHA256 {
    meta:
        description = "HijackLoader sample: 4340a82e2b3b894a"
        threat_level = "medium"
        first_seen = "2025-10-04"
    condition:
        hash.sha256(0, filesize) == "4340a82e2b3b894a4e47e9d0c4c3d28fa9e64ddbe47c2c5a1753ee8b64a77446"
}