GuLoader — Örnek SHA256: 4343b002 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 4343b00235c1e77857dcca397a8137c0cc66fbc0bd01f64e161c4b478afb69a2
• MD5: 0405a54c9379ccac4bac4894053d7ac4

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: 4343b00235c1e778"
        threat_level = "medium"
        first_seen = "2026-01-09"
    condition:
        hash.sha256(0, filesize) == "4343b00235c1e77857dcca397a8137c0cc66fbc0bd01f64e161c4b478afb69a2"
}