GuLoader - Sample SHA256: 0ec88817 | Medium Threat Analysis

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 0ec8881736114b83e3282ac546703a0a2f9d2a00d532e2a501e8c33437252f27
• MD5: 81e4e8805aca09cd540e35bcead0490b

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: 0ec8881736114b83"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "0ec8881736114b83e3282ac546703a0a2f9d2a00d532e2a501e8c33437252f27"
}