GuLoader Malware Analysis

File Properties

SHA256: a3d67ef808497bf48930be418667da0c2d815431213ff9ca4304be6669f26801

MD5: b4691ff531364fd7ef388299ec6c8b59

File Type: exe

Size: 279,588 byte

First Seen: 2025-11-21

AV Signature: GuLoader

Imphash: 3abe302b6d9a1256e6a915429af4ffd2

Reported By: juroots

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 a3d67ef808497bf48930be418667da0c2d815431213ff9ca4304be6669f26801
TypeValueNote
filepath a3d67ef808497bf48930be418667da0c2d815431213ff9ca4304be6669f26801 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