google chrome update.exe

Software Updater

Air Software

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 google chrome update.exe, “Software Updater ” by Air Software has been detected as adware by 35 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager 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:
AirInstaller   (signed by Air Software)

Product:
Software Updater

Description:
Software Updater

Version:
2.0.15.0

MD5:
cd2d350637061546c6d54aa99f68d8a8

SHA-1:
e52042c1e8dfd42285164bb22d143608dcbf8771

SHA-256:
5e8d513720a866481a93f62f8f8fb99cd78c71824a807b41ba9f049f8c8cbefd

Scanner detections:
35 / 68

Status:
Adware

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/19/2024 9:36:27 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.147957
452

Agnitum Outpost
PUA.AirAd
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.02.22

Avira AntiVirus
Adware/AirAdInstaller.aldw.6
7.11.165.22

avast!
Malware-gen
2014.9-151110

AVG
Generic
2016.0.2930

Bitdefender
Gen:Variant.Adware.Graftor.147957
1.0.20.1570

Bkav FE
W32.FamVT.VBCriptK4.Adware
1.3.0.4959

Clam AntiVirus
Win.Adware.Airadinstaller-62
0.98/19246

Comodo Security
Application.Win32.AirInstaller.JSUE
19072

Dr.Web
Trojan.SMSSend.5270
9.0.1.0314

Emsisoft Anti-Malware
Gen:Variant.Graftor.154041
8.15.11.10.08

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.34131
11/10/2015

F-Prot
W32/AirInstall.A8.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.147957
11.2015-10-11_3

G Data
Gen:Variant.Adware.Graftor.147957
15.11.24

IKARUS anti.virus
not-a-virus:AdWare.AirAdInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11663

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.1143

Malwarebytes
PUP.Optional.AirAdInstaller
v2015.11.10.08

MicroWorld eScan
Gen:Variant.Adware.Graftor.147957
16.0.0.942

NANO AntiVirus
Riskware.Win32.AirAdInstaller.dafqnz
0.28.2.61148

Norman
Gen:Variant.Application.Bundler.AirInstaller.1
11.20151110

nProtect
Trojan-Clicker/W32.AirAdInstaller.824744
14.03.17.01

Panda Antivirus
Trj/Genetic.gen
15.11.10.08

Qihoo 360 Security
Malware.QVM01.Gen
1.0.0.1015

Quick Heal
Adware.AirAdInstaller.I3
11.15.14.00

Reason Heuristics
PUP.Air Software.AirSoftware.Bundler (M)
15.11.10.8

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.151108

Sophos
AirInstaller
4.97

SUPERAntiSpyware
Adware.AirInstaller/Variant
9516

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.3

VIPRE Antivirus
Threat.4784938
31088

Zillya! Antivirus
Adware.AirAdInstaller.Win32.205
2.0.0.1907

File size:
755.9 KB (774,056 bytes)

Product version:
2.0.15.0

Copyright:
(c) AirInstaller

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\google chrome update.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/24/2013 7:00:00 PM

Valid to:
3/26/2015 7:59:59 PM

Subject:
CN=Air Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Air Software, L=Victoria, 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:
3AC786E09219DF82DA830E461D4FC39F

File PE Metadata
Compilation timestamp:
6/18/2014 6:48:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:GQN20eCofhgVDNuK40ufbN64b6slOJ5B/N2j+aFUnQn53CI2tjyufeKVu:F40eCoJgD8H3T04nARN2H6nQn53lQjyZ

Entry address:
0x25C418

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Entropy:
7.9354

Packer / compiler:
ASPack v1.08.04

Code size:
1.7 MB (1,733,632 bytes)

The file google chrome update.exe has been seen being distributed by the following URL.

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