GuLoader — Örnek SHA256: 97e3858c | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 97e3858c51f4e175e42607db33c4a1ffbb71b90423e4114e9e92cacd0cf43080
• MD5: a97194a917ab591af6b0bd04352418f8

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: 97e3858c51f4e175"
        threat_level = "medium"
        first_seen = "2025-10-09"
    condition:
        hash.sha256(0, filesize) == "97e3858c51f4e175e42607db33c4a1ffbb71b90423e4114e9e92cacd0cf43080"
}