GuLoader — Örnek SHA256: c80f0cab | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: c80f0cab9c0a3c370591fe3a04ff2c1ac6e8d16d5bb7e4c226344f83597135f8
• MD5: fa90ffd3bbc5a066885ebb56825a93a8

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: c80f0cab9c0a3c37"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "c80f0cab9c0a3c370591fe3a04ff2c1ac6e8d16d5bb7e4c226344f83597135f8"
}