GuLoader Malware Analysis

File Properties

SHA256: af753275577c02914df4e81613c768b71ac9f1b9571af54c199b235fb6674b57

MD5: b0fba84dc7ccb9f0dc03ab7606a9a726

File Type: exe

Size: 741,912 byte

First Seen: 2025-12-08

AV Signature: GuLoader

Imphash: 6e7f9a29f2c85394521a08b9f31f6275

Reported By: adrian__luca

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 af753275577c02914df4e81613c768b71ac9f1b9571af54c199b235fb6674b57
TypeValueNote
filepath af753275577c02914df4e81613c768b71ac9f1b9571af54c199b235fb6674b57 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