GuLoader — Örnek SHA256: 1c5320ec | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 1c5320ec3fe68103bf0ae925bf10b5da64f010d777f67398b21d88bc78968dba
• MD5: e1ff74f4486dfeb313a30e1c9a158800

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: 1c5320ec3fe68103"
        threat_level = "medium"
        first_seen = "2025-08-25"
    condition:
        hash.sha256(0, filesize) == "1c5320ec3fe68103bf0ae925bf10b5da64f010d777f67398b21d88bc78968dba"
}