GuLoader — Örnek SHA256: c3a6aaba | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: c3a6aaba899b23d82c2a243053ddb261d41690d3a3fcd43804c0f5d384c60800
• MD5: 5bdcd1c5b498342fbbc03135a3daeb82

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: c3a6aaba899b23d8"
        threat_level = "medium"
        first_seen = "2025-10-06"
    condition:
        hash.sha256(0, filesize) == "c3a6aaba899b23d82c2a243053ddb261d41690d3a3fcd43804c0f5d384c60800"
}