GuLoader Malware Analysis

File Properties

SHA256: b57150d4c7dc70ff5e6aedf7ab81f761c77e3a619e1ab62edc1e9dc088519122

MD5: 92f76dd0584b600ece511c7e9715eed7

File Type: exe

Size: 1,255,128 byte

First Seen: 2025-10-10

AV Signature: GuLoader

Imphash: b34f154ec913d2d2c435cbd644e91687

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 b57150d4c7dc70ff5e6aedf7ab81f761c77e3a619e1ab62edc1e9dc088519122
TypeValueNote
filepath b57150d4c7dc70ff5e6aedf7ab81f761c77e3a619e1ab62edc1e9dc088519122 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