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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. The installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Express Install   (signed by TINY INSTALLER)

Product:
Express Install

Description:
Express Install

Version:
3, 7, 1, 0

MD5:
58a7fc56a0c030beb18db38ef3cbf827

SHA-1:
1cfd37d1830361b74569c8a03729d4e008b79c74

SHA-256:
2426340b8a16edcd9f524b29f5a8f6338385012fe578ee0d282ecea629efc218

Scanner detections:
35 / 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:
4/23/2024 1:29:44 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.OptimumInstaller.5
404

Agnitum Outpost
Trojan.Buzus
7.1.1

AhnLab V3 Security
PUP/Win32.IBryte
2014.07.03

Avira AntiVirus
APPL/iBryte.Gen
7.11.158.72

avast!
Win32:IBryte-BY [PUP]
2014.9-151228

AVG
Adware Skodna.Generic
2016.0.2882

Bitdefender
Trojan.GenericKDZ.23802
1.0.20.1810

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.Adware.iBryte.BAA
18064

Dr.Web
Adware.Downware.1576, Adware.Downware.1554
9.0.1.0362

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.OptimumInstaller
8.15.12.28.10

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

Fortinet FortiGate
Riskware/PremiumInstaller
12/28/2015

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

F-Secure
Riskware.Gen:Variant.Application.Bundler
11.2015-28-12_2

G Data
Win32.Adware.IBryte
15.12.24

IKARUS anti.virus
PUA.TinyInstaller
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.177.12109

Kaspersky
not-a-virus:AdWare.Win32.iBryte
14.0.0.903

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2015.12.28.10

McAfee
Trojan.Artemis!A93FEF159410
5600.6538

MicroWorld eScan
Trojan.GenericKDZ.23802
16.0.0.1086

NANO AntiVirus
Riskware.Win32.IBryte.csnugn
0.28.0.59911

Norman
Gen:Variant.Application.Bundler.OptimumInstaller.5
11.20151228

nProtect
Trojan-Clicker/W32.iBryte.1969448
14.05.16.01

Panda Antivirus
Trj/Genetic.gen
15.12.28.10

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)
15.12.28.10

Rising Antivirus
PE:Trojan.Injector!1.9C6C
23.00.65.151226

Sophos
iBryte Optimum Installer
4.98

SUPERAntiSpyware
PUP.IBryte/Variant
9420

Vba32 AntiVirus
SScope.Malware-Cryptor.iBryte
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
29298

Zillya! Antivirus
Trojan.Buzus.Win32.119414
2.0.0.1773

File size:
1.9 MB (1,987,880 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 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:
10/22/2013 10:52:55 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:sTBjN8AlPVFI3HrBLX8DzMwu4uOpYCWrc1RlwAy3vF:wN8AlPVFqNLs0F4uOpNR/+

Entry address:
0x362E5

Entry point:
E8, 5E, 8C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, E8, 5B, 47, 00, E8, C1, 35, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, F8, EA, 5D, 00, 77, 22, 6A, 04, E8, 61, 8E, 00, 00, 59, 83, 65, FC, 00, 56, E8, C3, 9B, 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, 44, 8D, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 83, 3D, 54, D7, 5D, 00, 00, 75, 18, E8, 99, 81, 00, 00, 6A, 1E, E8, C1, 7F, 00, 00, 68, FF, 00, 00, 00, E8, D7, 4C, 00, 00, 59, 59, A1...
 
[+]

Entropy:
7.1910

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=582&l=1047&subid=2235362921

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