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7-zip.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 7-zip.exe by Tuguu SL has been detected as adware by 26 anti-malware scanners. The program is a setup application that uses the TUGUU DomaIQ Setup installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
Tuguu SL  (signed and verified)

MD5:
8803d2947c9810fd73d36e837378a845

SHA-1:
9f199b0072300dd7158b981baa736e9557574bd5

SHA-256:
37d4a0be32dd4904741535764c0ea586091c0bf3c112ba8551dae329e164d7d5

Scanner detections:
26 / 68

Status:
Adware

Explanation:
Uses the DomainIQ download manager to bundle additional potentially unwanted software without adequate consent.

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:
12/26/2024 5:08:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.DomaIQ.Q
877

Agnitum Outpost
PUA.DomaIQ
7.1.1

Avira AntiVirus
APPL/DomaIQ.Gen7
7.11.171.148

avast!
Installer-AE [PUP]
140908-2

AVG
Adware AdLoad.B
2014.0.4015

Bitdefender
Application.Bundler.DomaIQ.Q
1.0.20.1265

Comodo Security
Application.Win32.DomaIQ.R
19471

Dr.Web
Trojan.Packed.24553
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.DomaIQ.Q
14.09.10

ESET NOD32
MSIL/DomaIQ.F potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.DomaIQ
11.2014-10-09_4

G Data
Application.Bundler.DomaIQ
14.9.24

IKARUS anti.virus
AdWare.DomaIQ
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13333

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.DomaIQ
14.0.0.3272

Malwarebytes
PUP.Optional.Tuguu
v2014.09.10.02

McAfee
Artemis!7A1956FEBA18
5600.7011

MicroWorld eScan
Application.Bundler.DomaIQ.Q
15.0.0.759

NANO AntiVirus
Riskware.Win32.DomaIQ.ctuohn
0.28.2.61942

Panda Antivirus
PUP/MultiToolbar.A
14.09.10.02

Quick Heal
AdWare.MSIL.r3 (Not a Virus)
9.14.14.00

Reason Heuristics
PUP.TuguuSL.F
14.9.10.14

Sophos
DomainIQ pay-per install
4.98

SUPERAntiSpyware
PUP.DomaIQ/Variant
10368

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

VIPRE Antivirus
Threat.4783235
32938

File size:
173.3 KB (177,496 bytes)

File type:
Executable application (Win32 EXE)

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

Common path:
C:\users\{user}\downloads\7-zip.exe

Digital Signature
Signed by:
Tuguu SL

Authority:
DigiCert Inc

Valid from:
9/11/2013 7:00:00 PM

Valid to:
11/19/2014 6:00:00 AM

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:
12/5/2009 4:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:foPyys5jXJ6qICl3xdTtnhtjEbmXyzj+iJIzzvgIF+Efe+dfSJcmGvylszYDb:fzfNl3xdXtKmXyzyiJEdsgOrG6lszYDb

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.7045

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 7-zip.exe has been seen being distributed by the following URL.

http://ttb.download-21.com/download/request/.../aWKJ4uEm?gclid=<?php echo $_GET['gclid'] ?>

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