GuLoader Malware Analysis

File Properties

SHA256: 4d4c0f86e62ee85c730519ca25a25f758d647944e8600391287c943083eec2b7

MD5: 912ebf46161c730eed907e9941937c59

File Type: exe

Size: 892,688 byte

First Seen: 2025-09-18

AV Signature: GuLoader

Imphash: 4ea4df5d94204fc550be1874e1b77ea7

Reported By: fabiodemartin

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 4d4c0f86e62ee85c730519ca25a25f758d647944e8600391287c943083eec2b7
TypeValueNote
filepath 4d4c0f86e62ee85c730519ca25a25f758d647944e8600391287c943083eec2b7 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