GuLoader — Örnek SHA256: 8ce87a31 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 8ce87a31aa86deee37389608afb42dc6681b9ccaef7b04704ddb5efe6bd777ac
• MD5: eeb69690b5c01d0e89ced67908e36543

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: 8ce87a31aa86deee"
        threat_level = "medium"
        first_seen = "2025-08-19"
    condition:
        hash.sha256(0, filesize) == "8ce87a31aa86deee37389608afb42dc6681b9ccaef7b04704ddb5efe6bd777ac"
}