GuLoader — Örnek SHA256: 012f35c0 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 012f35c08771f1dd0f3bb047290aa4aaa65c2c50bc33f4f228be1eee2fbec08c
• MD5: 91803cdbd3ff268b0c72f6a137e220e9

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: 012f35c08771f1dd"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "012f35c08771f1dd0f3bb047290aa4aaa65c2c50bc33f4f228be1eee2fbec08c"
}