HijackLoader — Örnek SHA256: 2581bc29 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: HijackLoader

HijackLoader, loader'dır.

Threat Indicators (IOC)

• SHA256: 2581bc29f34f405666ce6c768564ff08487514c92f48bfed23bd69cf0e38f18d
• MD5: a5e9b85b0d38c61d26dceeb4a78091fa

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: 2581bc29f34f4056"
        threat_level = "medium"
        first_seen = "2025-07-11"
    condition:
        hash.sha256(0, filesize) == "2581bc29f34f405666ce6c768564ff08487514c92f48bfed23bd69cf0e38f18d"
}