GuLoader — Örnek SHA256: 9a76d571 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 9a76d571cc8147bc9ecb5612eac9f48f31bc6c3807469094d08df8b571bfa949
• MD5: 3e385a1d3fce0191cad369f7d908e7f8

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: 9a76d571cc8147bc"
        threat_level = "medium"
        first_seen = "2026-05-05"
    condition:
        hash.sha256(0, filesize) == "9a76d571cc8147bc9ecb5612eac9f48f31bc6c3807469094d08df8b571bfa949"
}