GuLoader — 9b458b55111c99b766aa1d91a7bc3ba2e4010a93 [9b458b55]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 9b458b55111c99b766aa1d91a7bc3ba2e4010a939608d76d896642c935312892
• MD5: abafa3e9b77ac35e0d47a6aa1e76ab85

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: 9b458b55111c99b7"
        threat_level = "medium"
        first_seen = "2026-06-08"
    condition:
        hash.sha256(0, filesize) == "9b458b55111c99b766aa1d91a7bc3ba2e4010a939608d76d896642c935312892"
}