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chrome_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 chrome_setup.exe, “Express Install ” by TINY INSTALLER has been detected as adware by 35 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. With this installer, users are expecting to download Google's Chrome web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Express Install   (signed by TINY INSTALLER)

Product:
Express Install

Description:
Express Install

Version:
3, 7, 1, 0

MD5:
70bcf9fa5ff3014d989592d6b2344ecd

SHA-1:
dd04479adfb1c326db0d5067165ae46944e19232

SHA-256:
228c69677f0b722d8f11d0e4fbb1d0adbfa135d3253369f308bd22ffc61321c0

Scanner detections:
35 / 68

Status:
Adware

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

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:
4/25/2024 10:26:40 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.OptimumInstaller.5
422

Agnitum Outpost
Trojan.Buzus
7.1.1

AhnLab V3 Security
PUP/Win32.IBryte
2014.07.03

Avira AntiVirus
APPL/iBryte.Gen
7.11.141.64

avast!
IBryte-GJ [PUP]
2014.9-151209

AVG
Adware Skodna.Generic
2016.0.2900

Bitdefender
Trojan.GenericKDZ.23802
1.0.20.1715

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.Adware.iBryte.BAA
18047

Dr.Web
Trojan.Packed.25017
9.0.1.0343

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.OptimumInstaller
8.15.12.09.07

ESET NOD32
Win32/Adware.iBryte.CB.Gen application
9.7.0.302.0

Fortinet FortiGate
Riskware/PremiumInstaller
12/9/2015

F-Prot
W32/S-352b3331
v6.4.7.1.166

F-Secure
Riskware.Gen:Variant.Application.Bundler
11.2015-09-12_4

G Data
Win32.Adware.IBryte
15.12.24

IKARUS anti.virus
PUA.TinyInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11663

Kaspersky
not-a-virus:AdWare.Win32.iBryte
14.0.0.996

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2015.12.09.07

McAfee
Trojan.Artemis!A93FEF159410
5600.6556

MicroWorld eScan
Trojan.GenericKDZ.23802
16.0.0.1029

NANO AntiVirus
Riskware.Win32.IBryte.csnugn
0.28.0.58873

Norman
Gen:Variant.Application.Bundler.OptimumInstaller.5
11.20151209

nProtect
Trojan-Clicker/W32.iBryte.1969448
14.04.04.01

Panda Antivirus
Trj/Genetic.gen
15.12.09.07

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
Adware.iBryte.EK4
12.15.14.00

Reason Heuristics
PUP.Adknowledge.TINYINSTALLER.Installer (M)
15.12.9.19

Rising Antivirus
PE:Trojan.Injector!1.9C6C
23.00.65.151207

Sophos
PUA 'iBryte Optimum Installer'
5.11

SUPERAntiSpyware
PUP.IBryte/Variant
9457

Vba32 AntiVirus
SScope.Malware-Cryptor.iBryte
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
28020

Zillya! Antivirus
Trojan.Buzus.Win32.119414
2.0.0.1773

File size:
1.7 MB (1,799,976 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\chrome_setup.exe

Digital Signature
Signed by:
TINY INSTALLER

Authority:
VeriSign, Inc.

Valid from:
6/2/2013 7:00:00 PM

Valid to:
6/3/2014 6:59:59 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:
10/18/2013 8:29:38 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:jsEzQYLxP2AXFRs6Hv8DzMwuA8uOpYJc1Rnify3U6+:4eQYLV2YF1k0FLuOpVRnK6

Entry address:
0x36395

Entry point:
E8, BE, 8C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, F0, 5B, 47, 00, E8, C1, 35, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 38, 0D, 5B, 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, 94, F9, 5A, 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:
7.1401

Code size:
392.5 KB (401,920 bytes)

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

http://mobitraxster.com/go.php?c=586&l=1056&subid=2204644172

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