GuLoader Malware Analysis

File Properties

SHA256: 313526cf14d75c03c9eaa9d0944d52f79f5eab3302f0c7f1122be1e4dc632d67

MD5: c828cd6cb9c27add5f02cbe5252105aa

File Type: exe

Size: 492,272 byte

First Seen: 2025-12-08

AV Signature: GuLoader

Imphash: 573bb7b41bc641bd95c0f5eec13c233b

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 313526cf14d75c03c9eaa9d0944d52f79f5eab3302f0c7f1122be1e4dc632d67
TypeValueNote
filepath 313526cf14d75c03c9eaa9d0944d52f79f5eab3302f0c7f1122be1e4dc632d67 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