GuLoader Malware Analysis

File Properties

SHA256: 5f78496952c55b06d8bbbe3e8dd08dfff334dcf25244da3c2ac2ba3a12f65b59

MD5: 5c5651a86d7e9d4a7115f0c3a9c14a7b

File Type: exe

Size: 1,396,352 byte

First Seen: 2025-10-10

AV Signature: GuLoader

Imphash: b34f154ec913d2d2c435cbd644e91687

Reported By: adrian__luca

Tags: exe, GuLoader

Static analysis: metadata-based (sample not downloaded)

GuLoader — Malware Profile

GuLoader/CloudEyE NSIS/VB dropper. recibo Ispanyolca makbuz. Çift locale tespiti. Registry silme.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
CloudEyE

Technical Details

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (1 indicators)

IOC — GuLoader
# FILEPATH 5f78496952c55b06d8bbbe3e8dd08dfff334dcf25244da3c2ac2ba3a12f65b59
TypeValueNote
filepath 5f78496952c55b06d8bbbe3e8dd08dfff334dcf25244da3c2ac2ba3a12f65b59 PDB
GuLoader — Go to Full Profile →

C2 Servers (4 recorded servers for this family)

Address Type Port Protocol Status Country
45.155.37.29 ip 443 HTTPS inactive RU
onedrive-cloud-storage.com domain 443 HTTPS inactive US
179.60.150.11 ip 80 HTTP inactive SE
185.250.151.13 ip 443 HTTPS inactive DE

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
exeGuLoader