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divx.exe

Tuguu SL

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 divx.exe by Tuguu SL 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 ttb.yoofiles.com.
Publisher:
Tuguu SL  (signed and verified)

Version:
4.0.6.33

MD5:
8e387794082a5c46aeaa0d834ef94ef3

SHA-1:
ba05eea1749e85cbc2d57504aaae3962a459e678

SHA-256:
a838a9eab7129ec9f222e8ffbd3c31d845839a17cf142233459500caff6e63d0

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/26/2024 5:02:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TuguuSL.E
14.8.7.18

File size:
311.9 KB (319,360 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup (using Nullsoft Install System)

Language:
English (United States)

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

Digital Signature
Signed by:
Tuguu SL

Authority:
DigiCert Inc

Valid from:
9/12/2013 1:00:00 AM

Valid to:
11/19/2014 12:00:00 PM

Subject:
CN=Tuguu SL, O=Tuguu SL, L=Adeje, S=Santa Cruz de Tenerife, C=ES, PostalCode=38670, STREET=Calle Bentinerfe (Pol Industrial De La Atala) 35, SERIALNUMBER=B76539535, OID.1.3.6.1.4.1.311.60.2.1.3=ES, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0C6B6125B506B75A743332123041C893

File PE Metadata
Compilation timestamp:
7/14/2013 9:09:38 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:3+K0wdD+icP7f/Z1ILr3wp1F/SvlaRsI+cb+0YDmtnyhzc+Y9G2iNYVR:uwdJcPzALjwl/SdcsI/b+0YDWscv9niK

Entry address:
0x30DC

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 78, 3F, 42, 00, E8, 73, 2D, 00, 00, A3, C4, 3E, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 80, F4, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, 36, 42, 00, E8, 1D, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 0B, 2A...
 
[+]

Entropy:
7.8780

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://ttb.yoofiles.com/download/request/.../CAY91ikh?mkwid=oi6Anxsa&pcrid=3177221915&kword=divx&match=p

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