GuLoader — Örnek SHA256: 40132c04 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 40132c04a7534bc0a1cfc605426fe5e409f64565712e3c972c1381d8639748b4
• MD5: 91877147411b6d931c03661f83c34dee

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: 40132c04a7534bc0"
        threat_level = "medium"
        first_seen = "2026-02-02"
    condition:
        hash.sha256(0, filesize) == "40132c04a7534bc0a1cfc605426fe5e409f64565712e3c972c1381d8639748b4"
}