GuLoader — Örnek SHA256: 3ec3fc71 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 3ec3fc71d8bdc875818fd9ebb7bc60ad815e65e9a7520d32b16c5291b09b3138
• MD5: be183d9b9dde31cb2c107bbf30fd483e

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: 3ec3fc71d8bdc875"
        threat_level = "medium"
        first_seen = "2026-05-21"
    condition:
        hash.sha256(0, filesize) == "3ec3fc71d8bdc875818fd9ebb7bc60ad815e65e9a7520d32b16c5291b09b3138"
}