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winrar.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 winrar.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. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
3c59b1072edf3c223f3f5c7be74ca9ff

SHA-1:
f5ea834302594d019ef9875d0e68287fdfc3a1f4

SHA-256:
b337b4969a1feb01b78091e0c34e6502d7278e4387b0a278eb2abd05c4069e2e

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:
11/23/2024 12:39:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.3.8.13

File size:
313.1 KB (320,616 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

Common path:
C:\users\{user}\downloads\winrar.exe

Digital Signature
Signed by:
Tuguu S.L.

Authority:
Starfield Technologies, Inc.

Valid from:
12/9/2013 3:56:54 PM

Valid to:
12/9/2014 3:56:54 PM

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:
2/7/2014 6:47:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:pV24jwRTGLyog2fsAu6i6xgB1A/W1Z0fu96eu4YWu:pV2mwRTyyog2fsz6xgBumnu

Entry address:
0x1573

Entry point:
E8, BF, 26, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, D8, CF, 40, 00, 89, 0D, D4, CF, 40, 00, 89, 15, D0, CF, 40, 00, 89, 1D, CC, CF, 40, 00, 89, 35, C8, CF, 40, 00, 89, 3D, C4, CF, 40, 00, 66, 8C, 15, F0, CF, 40, 00, 66, 8C, 0D, E4, CF, 40, 00, 66, 8C, 1D, C0, CF, 40, 00, 66, 8C, 05, BC, CF, 40, 00, 66, 8C, 25, B8, CF, 40, 00, 66, 8C, 2D, B4, CF, 40, 00, 9C, 8F, 05, E8, CF, 40, 00, 8B, 45, 00, A3, DC, CF, 40, 00, 8B, 45, 04, A3, E0, CF, 40, 00, 8D, 45, 08, A3, EC, CF, 40...
 
[+]

Code size:
30.5 KB (31,232 bytes)

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

http://www.friafiler.com/.../winrar.exe

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