HijackLoader — Örnek SHA256: f78ada81 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: HijackLoader

HijackLoader, loader'dır.

Threat Indicators (IOC)

• SHA256: f78ada81a32fb58509ea13be8631c81a583dda8d02d3b007cfc3d0896d732a8f
• MD5: a423c36fae5aa42df3d1ab48f1f1b19d

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: f78ada81a32fb585"
        threat_level = "medium"
        first_seen = "2025-08-20"
    condition:
        hash.sha256(0, filesize) == "f78ada81a32fb58509ea13be8631c81a583dda8d02d3b007cfc3d0896d732a8f"
}