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media_player_setup.exe

TINY INSTALLER

Tiny Installer is a download manager variant from Adknowledge that packages various adware-type offers (toolbar, coupon extensions, utilities) with software distributions. The application media_player_setup.exe, “Express Install ” by TINY INSTALLER has been detected as adware by 25 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from mobitraxster.com.
Publisher:
Express Install   (signed by TINY INSTALLER)

Product:
Express Install

Description:
Express Install

Version:
3, 7, 1, 0

MD5:
020d235daeaf7e23c9c155d90e7ceb6a

SHA-1:
57371792ba0a4b19ed71f0a9d9e0a1f339fa8136

SHA-256:
812156576259fca1297a7e1d4bfd92ab91940089a28adf586f5ed8bd2bb31e1a

Scanner detections:
25 / 68

Status:
Adware

Explanation:
The Tiny Installer download manager bundles various adware components.

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:
4/26/2024 2:20:19 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Buzus
7.1.1

AhnLab V3 Security
PUP/Win32.IBryte
2015.01.21

Avira AntiVirus
APPL/iBryte.Gen
7.11.203.138

avast!
Win32:IBryte-GK [PUP]
150102-1

AVG
Adware Skodna.Generic.APW
2014.0.4253

Comodo Security
Application.Win32.Adware.iBryte.BAA
20781

Dr.Web
Trojan.Packed.25017
9.0.1.05190

ESET NOD32
Win32/AdWare.iBryte.Q application
7.0.302.0

F-Prot
W32/S-c8557b7d
v6.4.7.1.166

G Data
Win32.Adware.IBryte
15.1.24

IKARUS anti.virus
PUA.TinyInstaller
t3scan.1.8.6.0

K7 AntiVirus
Adware
13.191.14700

Kaspersky
not-a-virus:AdWare.Win32.iBryte
15.0.0.543

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2015.01.20.10

NANO AntiVirus
Riskware.Win32.IBryte.csnugn
0.30.0.64812

nProtect
Trojan-Clicker/W32.iBryte.1969448
15.01.19.01

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
Adware.iBryte.EK4
1.15.14.00

Reason Heuristics
PUP.Installer.Adknowledge
15.1.20.10

Rising Antivirus
PE:Trojan.Injector!1.9C6C
23.00.65.15118

Sophos
PUA 'iBryte Optimum Installer'
5.09

SUPERAntiSpyware
PUP.IBryte/Variant
10104

Vba32 AntiVirus
SScope.Malware-Cryptor.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4150696
36694

Zillya! Antivirus
Adware.iBryte.Win32.663
2.0.0.2041

File size:
1.9 MB (1,969,448 bytes)

Product version:
3, 7, 1, 0

Copyright:
Copyright (C) 2013 Express Install

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
TINY INSTALLER

Authority:
VeriSign, Inc.

Valid from:
6/2/2013 8:00:00 PM

Valid to:
6/3/2014 7:59:59 PM

Subject:
CN=TINY INSTALLER, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TINY INSTALLER, L=Wilmington, S=Delaware, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
54C184C0CB6B6510B3582483FC098463

File PE Metadata
Compilation timestamp:
10/29/2013 1:58:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:fkV257t7YLg0Ob1b3JzwTRfZIlSfI3tvSPTy:sI57qLg0O93ut5fI3t

Entry address:
0x36165

Entry point:
E8, BE, 8C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, 78, 4C, 47, 00, E8, C1, 35, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 78, 96, 5D, 00, 77, 22, 6A, 04, E8, C1, 8E, 00, 00, 59, 83, 65, FC, 00, 56, E8, 23, 9C, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, CD, 35, 00, 00, C3, 6A, 04, E8, A4, 8D, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 83, 3D, D4, 82, 5D, 00, 00, 75, 18, E8, F9, 81, 00, 00, 6A, 1E, E8, 21, 80, 00, 00, 68, FF, 00, 00, 00, E8, 37, 4D, 00, 00, 59, 59, A1...
 
[+]

Entropy:
7.1867

Code size:
392 KB (401,408 bytes)

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

http://mobitraxster.com/go.php?c=533&l=955&subid=2306443688

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