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steam.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 steam.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 www.softlate.com.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
9a17879625a48f255d4d811f6234d94f

SHA-1:
691e4a1a630af90e2ee75e5b91136a40fe5de868

SHA-256:
1308607c20aef1c79ae4ec71d9b157881ec6d82ee828ece790df70b1c79d2897

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:
12/25/2024 3:56:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.7.6.8

File size:
432.1 KB (442,480 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

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

Digital Signature
Signed by:
Tuguu S.L.

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:
4/2/2014 11:05:48 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:O5pLaPZZc6XKADMZ/Mnoo0wToPdL8o/FBohRYSP/6JADD8by0caQiAYw:4pA/cgwZ/Moo0wTYoDLSADKM

Entry address:
0x26F0

Entry point:
E8, 23, 2E, 00, 00, E9, 79, FE, FF, FF, 6A, 0C, 68, 40, F2, 41, 00, E8, 06, 01, 00, 00, 8B, 75, 08, 85, F6, 74, 75, 83, 3D, D8, 5F, 42, 00, 03, 75, 43, 6A, 04, E8, 25, 30, 00, 00, 59, 83, 65, FC, 00, 56, E8, 48, 31, 00, 00, 59, 89, 45, E4, 85, C0, 74, 09, 56, 50, E8, 69, 31, 00, 00, 59, 59, C7, 45, FC, FE, FF, FF, FF, E8, 0B, 00, 00, 00, 83, 7D, E4, 00, 75, 37, FF, 75, 08, EB, 0A, 6A, 04, E8, F9, 2E, 00, 00, 59, C3, 56, 6A, 00, FF, 35, 4C, 5A, 42, 00, FF, 15, 64, C0, 41, 00, 85, C0, 75, 16, E8, DD, 0A, 00...
 
[+]

Entropy:
6.6528

Code size:
108 KB (110,592 bytes)

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

http://www.softlate.com/.../steam.exe

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