skypesetupfull.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 skypesetupfull.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:
a7e1b4681985a06b6dd2ec78f52953df

SHA-1:
0deeb90552588a3ba87086a8be3b874157f38937

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:
4/25/2024 12:28:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.3.29.22

File size:
262 KB (268,320 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

Common path:
C:\Documents and Settings\{user}\My documents\downloads\skypesetupfull.exe

Digital Signature
Signed by:

Authority:
Starfield Technologies, Inc.

Valid from:
12/9/2013 11:56:54 PM

Valid to:
12/9/2014 11:56:54 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:
5/26/2014 6:17:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:aY7/4rMHhkF9V6fg7AQgiDu0A/ujAK3VyBz3GU0YH:aYrmSUEEAVia0A/HBz3L3

Entry address:
0x5524

Entry point:
B8, 54, DA, 48, 00, 50, 64, FF, 35, 00, 00, 00, 00, 64, 89, 25, 00, 00, 00, 00, 33, C0, 89, 08, 70, 65, 63, 4F, 4D, 50, 41, 43, 54, 32, 00, 03, 9E, 0A, F2, 32, E1, 78, E3, 10, 6E, 7C, 13, BC, CC, EE, 7D, C9, 95, FE, AF, FE, 99, F5, 38, F3, FA, CA, 0F, E2, 40, ED, 23, C6, DB, A0, 0F, A7, AD, 94, 3A, F1, 93, CA, 30, 5B, 9C, 31, C5, 5F, B8, 89, 76, BF, 63, A8, BD, 54, F5, D2, 6B, F6, 0F, BD, B1, 01, 57, C1, D5, DA, 79, C2, 9B, 90, 1D, F5, AF, 24, E7, CE, BC, B0, 43, A7, BE, F5, FD, F3, 1D, 38, E2, 74, 71, 82...
 
[+]

Entropy:
7.9198  (probably packed)

Code size:
111 KB (113,664 bytes)

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

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