chromesetup.exe

Google Chrome

Download Manager

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application chromesetup.exe, “Google Chrome ” by Download Manager has been detected as adware by 31 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. 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:
Download Manager   (signed by Download Manager)

Product:
Google Chrome

Description:
Google Chrome

Version:
2.0.4.80

MD5:
ecf84339b568c720563dd9bb51a018cc

SHA-1:
20bc038879a4bb755ef2586241611469fd26679b

SHA-256:
58ed94148a3580aa95c9983a019a3a33bd524ab96fcf7a0ae14f672eeb5ff306

Scanner detections:
31 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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 8:38:04 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.147957
565

Agnitum Outpost
PUA.AirAdInstaller
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.06.13

Avira AntiVirus
ADWARE/Adware.Gen
7.11.154.184

avast!
PUP-gen [PUP]
2014.9-150720

AVG
Adware InstallCore
2016.0.3043

Bitdefender
Gen:Variant.Adware.Graftor.147957
1.0.20.1005

Bkav FE
W32.FamVT.VBCriptK4.Adware
1.3.0.4959

Clam AntiVirus
Win.Trojan.Airadinstaller
0.98/19086

Comodo Security
Application.Win32.AirAdInstaller.B
18535

Dr.Web
Trojan.SMSSend.4785
9.0.1.0201

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.147957
8.15.07.20.10

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
9.7.0.302.0

F-Prot
W32/A-d63ba2c2
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.147957
11.2015-20-07_2

G Data
Gen:Variant.Adware.Graftor.147957
15.7.24

IKARUS anti.virus
AdWare.AirAdInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.1712387

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.1708

Malwarebytes
PUP.Optional.AirInstaller
v2015.07.20.10

MicroWorld eScan
Gen:Variant.Adware.Graftor.147957
16.0.0.603

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwblag
0.28.0.60253

nProtect
Trojan-Clicker/W32.AirAdInstaller.862112.B
14.06.13.01

Panda Antivirus
Adware/AirInstaller
15.07.20.10

Quick Heal
Adware.AirAdInstaller.C5
7.15.14.00

Reason Heuristics
PUP.Air Software.DownloadManager.Bundler (M)
15.7.20.10

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.15718

Sophos
AirInstaller
4.98

Vba32 AntiVirus
AdWare.AirAdInstaller.ahyx
3.12.26.0

VIPRE Antivirus
Threat.4784938
29708

Zillya! Antivirus
Adware.AirAdInstaller.Win32.100
2.0.0.1822

File size:
841.4 KB (861,616 bytes)

Product version:
2.0.4.80

Copyright:
(c) Download Manager

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

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

Digital Signature
Authority:
VeriSign, Inc.

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

Valid to:
6/9/2014 1:59:59 AM

Subject:
CN=Download Manager, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Download Manager, L=Vancouver, S=British Columbia, C=CA

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:
428E8B7C1AC548D083F4D3A0C5FDAF4C

File PE Metadata
Compilation timestamp:
1/18/2014 12:39:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:Po7qn+Q4Eh3ZOHPvuL/wmT7uHvNsL9Ldzjzq+K+xn7HA3DhCh:Q7q+HNPxmHo1wldz33Kun7HMy

Entry address:
0x267130

Entry point:
60, BE, 00, 40, 5A, 00, 8D, BE, 00, D0, E5, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.8861

Packer / compiler:
UPX 2.90LZMA

Code size:
784 KB (802,816 bytes)

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

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