GuLoader — Teledyne_Technologies_Company.zip [9ff9a584]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 9ff9a5847611d663fde8e8face659a4ad8283ff4b0d9bea0415ee3090e5c5116
• MD5: da5fe3a5f569085584d45cfaed1e9ade

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: 9ff9a5847611d663"
        threat_level = "medium"
        first_seen = "2026-05-21"
    condition:
        hash.sha256(0, filesize) == "9ff9a5847611d663fde8e8face659a4ad8283ff4b0d9bea0415ee3090e5c5116"
}