GuLoader — Phraseman.exe [34b2921f]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 34b2921f06fbad2a5eb78b0abe6f88a6d1f23995766214212af9a0de795a10b9
• MD5: e541f3e3e4258f9c314141c4eae990d1

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: 34b2921f06fbad2a"
        threat_level = "medium"
        first_seen = "2026-05-21"
    condition:
        hash.sha256(0, filesize) == "34b2921f06fbad2a5eb78b0abe6f88a6d1f23995766214212af9a0de795a10b9"
}