GuLoader Malware Analysis

File Properties

SHA256: 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91

MD5: 64d8ccfe4ccdb54652534bb0bb674594

File Type: exe

Size: 933,976 byte

First Seen: 2026-05-20

AV Signature: GuLoader

Imphash: 56a78d55f3f7af51443e58e0ce2fb5f6

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 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91
TypeValueNote
filepath 25a3b3bc5096d37bdf34466c28f5d04021cefe6a75d0bc3b8895f6c15a132b91 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