GuLoader — Örnek SHA256: def29eea | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: def29eeaf76a3353de28c79c7138133b617ba2d716dd16ea27bc30edfcff5234
• MD5: 0f4b33f4c0a6a1584247aea667964299

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: def29eeaf76a3353"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "def29eeaf76a3353de28c79c7138133b617ba2d716dd16ea27bc30edfcff5234"
}