GuLoader Malware Analysis

File Properties

SHA256: b3fb616de3993830d09c675bca2c146618abd5fbf8cd564702642d2eeb8aef10

MD5: 65c4a63f6ba13e25a364557efc811621

File Type: exe

Size: 1,310,816 byte

First Seen: 2026-05-21

AV Signature: GuLoader

Imphash: 7ed0d71376e55d58ab36dc7d3ffda898

Reported By: TomU

Tags: exe, GuLoader, signed

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 b3fb616de3993830d09c675bca2c146618abd5fbf8cd564702642d2eeb8aef10
TypeValueNote
filepath b3fb616de3993830d09c675bca2c146618abd5fbf8cd564702642d2eeb8aef10 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
exeGuLoadersigned