GuLoader — Örnek SHA256: d8dc172e | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d8dc172ec7567e16e628e16a866286ae4bc22bdf7436639b99b4010bb3dc5fa3
• MD5: c249b922adda19ad80da0b6c4d9be6c5

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 GuLoader_SHA256 {
    meta:
        description = "GuLoader sample: d8dc172ec7567e16"
        threat_level = "medium"
        first_seen = "2025-12-12"
    condition:
        hash.sha256(0, filesize) == "d8dc172ec7567e16e628e16a866286ae4bc22bdf7436639b99b4010bb3dc5fa3"
}