skype.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 skype.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.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
14abb035862a264bb4c350a4d01b0c04

SHA-1:
529e6fa04518f65d8d7e7aced1ab449eb45e4ce0

SHA-256:
f4cba0f13859e170d98b48faa09279e105d05cf7db9f315eabf1a88d9c4d3890

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:
12/25/2024 3:37:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu (M)
17.2.27.20

File size:
940.6 KB (963,184 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

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

Digital Signature
Signed by:

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:
4/30/2014 3:56:48 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x43ED

Entry point:
E8, 5B, 2D, 00, 00, E9, 39, FE, FF, FF, E9, 7E, 18, 00, 00, FF, 35, 68, CE, 42, 00, FF, 15, 80, D0, 41, 00, C3, FF, 35, 68, CE, 42, 00, FF, 15, 80, D0, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 19, E8, B8, 24, 00, 00, 6A, 01, 6A, 00, E8, 2A, 36, 00, 00, 83, C4, 0C, E9, 41, 36, 00, 00, 55, 8B, EC, 56, FF, 35, 68, CE, 42, 00, FF, 15, 80, D0, 41, 00, FF, 75, 08, 8B, F0, FF, 15, 7C, D0, 41, 00, A3, 68, CE, 42, 00, 8B, C6, 5E, 5D, C3, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 4D, 39, 00, 00, 59, 85, C0, 74, 0F...
 
[+]

Entropy:
6.9971

Code size:
111.5 KB (114,176 bytes)

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