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7-zip.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 7-zip.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 ttb.download-21.com.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
9a2780d1fcf56fc12f057b813d4c10a4

SHA-1:
62e0baca9284b6408d187846ccf7394310ccb03b

SHA-256:
6bb4c7bc7a0e37679cd07a68746551eae03f88952dc3c25e89963767936cd7aa

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:
11/5/2024 10:26:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.3.23.22

File size:
449.1 KB (459,840 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

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

Digital Signature
Signed by:
Tuguu S.L.

Authority:
DigiCert Inc

Valid from:
5/13/2013 8:00:00 PM

Valid to:
7/18/2014 8:00:00 AM

Subject:
CN=Tuguu S.L., OU=U B76539535, O=Tuguu S.L., L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
08EC69B75B2FE31EC2C53E0E441AC0E1

File PE Metadata
Compilation timestamp:
1/9/2014 11:46:35 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:OOeTIfnjAEkxJPNeaL9uRqQb3fgnFwFGLgJ2k0SyCKF1pYax6uYj+L+/Yd:NAEOJPNeapQrgjLgJoSyCuDYax6hjI

Entry address:
0xCCE2

Entry point:
E8, 94, 5E, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, 88, 22, 42, 00, E8, C4, 04, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 58, 88, 42, 00, 77, 22, 6A, 04, E8, 7F, 60, 00, 00, 59, 83, 65, FC, 00, 56, E8, 86, 68, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, D0, 04, 00, 00, C3, 6A, 04, E8, 7A, 5F, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 0F, 87, A1, 00, 00, 00, 53, 57, 8B, 3D, 70, D0, 41, 00, 83, 3D, 1C, 85, 42, 00, 00, 75, 18, E8, 3A, 57, 00...
 
[+]

Entropy:
7.3918

Code size:
110.5 KB (113,152 bytes)

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

http://ttb.download-21.com/download/request/.../ATZIpHTo

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