GuLoader — Örnek SHA256: a55b5e2a | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: a55b5e2ae0cba7d3a9f1bd2b21a930c3e221c1710cef08aa2351f7fa183ae1d8
• MD5: 180e1a19f9e0c1c999d6cb3ca9c70c93

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: a55b5e2ae0cba7d3"
        threat_level = "medium"
        first_seen = "2026-03-06"
    condition:
        hash.sha256(0, filesize) == "a55b5e2ae0cba7d3a9f1bd2b21a930c3e221c1710cef08aa2351f7fa183ae1d8"
}