GuLoader — Örnek SHA256: cf0fca51 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: cf0fca518efdb30e694787bfca05de89ec1942cd4e25433d1533a30a95adcf98
• MD5: 4c46e8a5830a06f53802e1ec3b350aae

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: cf0fca518efdb30e"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "cf0fca518efdb30e694787bfca05de89ec1942cd4e25433d1533a30a95adcf98"
}