GuLoader — Örnek SHA256: 18386a8b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 18386a8b8abb8bafc43132c737af5d5e7d688aafe72d6cc37c76ce05634ed22c
• MD5: ca20e92955c3fe4de3cdd3577768e89f

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: 18386a8b8abb8baf"
        threat_level = "medium"
        first_seen = "2025-09-03"
    condition:
        hash.sha256(0, filesize) == "18386a8b8abb8bafc43132c737af5d5e7d688aafe72d6cc37c76ce05634ed22c"
}