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opengl.exe

Tuguu S.L.

The Tuguu download and install manager uses the DomalIQ installer to bundle additional adware offers such as toolbars and browser extensions during the setup process. This software distributes modified installers which are not the same as the original distributed by the author. The application opengl.exe by Tuguu S.L has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the TUGUU DomaIQ Setup installer. The file has been seen being downloaded from downloads.gufile.com.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
983a9fdc844273aadec3b72d4b306efa

SHA-1:
b59643770a9cd54e75cf65bce6c6391193af1382

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles third-party components such as adware in the installer.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/20/2024 2:52:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TuguuSL.G
14.8.7.18

File size:
365.1 KB (373,896 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

Common path:
C:\Documents and Settings\{user}\My documents\downloads\opengl.exe

Digital Signature
Signed by:
Tuguu S.L.

Authority:
Starfield Technologies, Inc.

Valid from:
12/9/2013 8:56:54 AM

Valid to:
12/9/2014 8:56:54 AM

Subject:
CN=Tuguu S.L., O=Tuguu S.L., L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
SERIALNUMBER=10688435, CN=Starfield Secure Certification Authority, OU=http://certificates.starfieldtech.com/repository, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4B49CE87BAE8BE

File PE Metadata
Compilation timestamp:
2/21/2014 11:03:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:eLdfmIQ5cCnUQfrDD6dPvw2ONKp/gSDGEIZdlQmafsQQkwb8mhYz:AfVgcCnPrv6t7YSDGEKlQmafsQQAmS

Entry address:
0x377B

Entry point:
E8, 0B, 56, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, CC, 63, 41, 00, FF, 15, 60, 00, 41, 00, 85, C0, 75, 18, 56, E8, 7F, 42, 00, 00, 8B, F0, FF, 15, 5C, 00, 41, 00, 50, E8, 2F, 42, 00, 00, 59, 89, 06, 5E, 5D, C3, 6A, 0C, 68, A8, 2D, 41, 00, E8, B5, 42, 00, 00, 6A, 0E, E8, CE, 57, 00, 00, 59, 83, 65, FC, 00, 8B, 75, 08, 8B, 4E, 04, 85, C9, 74, 2F, A1, EC, 57, 41, 00, BA, E8, 57, 41, 00, 89, 45, E4, 85, C0, 74, 11, 39, 08, 75, 2C, 8B, 48, 04, 89, 4A...
 
[+]

Entropy:
6.3722

Code size:
57 KB (58,368 bytes)

The file opengl.exe has been seen being distributed by the following URL.

http://downloads.gufile.com/.../opengl.exe

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