software 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 software update.exe, “Software Updater ” by Air Software has been detected as adware by 34 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.
Publisher:
AirInstaller   (signed by Air Software)

Product:
Software Updater

Description:
Software Updater

Version:
2.0.7.0

MD5:
9dc3db9c1aa72095e10befb637cafc3d

SHA-1:
6c15abec344f945b6842e08c81fbab87c1c51da1

SHA-256:
aa245032fe868d02bd4d5fba37affb65f500841e482e9842fc6c74df1b06eed6

Scanner detections:
34 / 68

Status:
Adware

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 6:05:55 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.AirInstall.A
875

Agnitum Outpost
PUA.AirAdInstaller
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
14.09.13

Avira AntiVirus
Adware/AgentCV.A.3144
7.11.143.120

avast!
Win32:Adware-gen [Adw]
2014.9-140913

AVG
Adware BundleApp
2015.0.3353

Bitdefender
Application.Bundler.AirInstall.A
1.0.20.1280

Bkav FE
W32.FamVT.VBCriptK4.Adware
1.3.0.4959

Clam AntiVirus
Win.Trojan.Airadinstaller
0.98/19086

Comodo Security
Application.Win32.AirAdInstaller.B
18108

Dr.Web
Trojan.SMSSend.5023
9.0.1.0256

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.148461
8.14.09.13.10

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
8.7.0.302.0

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

F-Secure
Application.Bundler.L
11.2014-13-09_7

G Data
Win32.Adware.Airadinstaller
14.9.24

herdProtect (fuzzy)
2014.11.9.10

IKARUS anti.virus
Win32.AdWare
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11755

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.3258

Malwarebytes
PUP.Optional.AirAdInstaller
v2014.09.13.10

MicroWorld eScan
Application.Bundler.AirInstall.A
15.0.0.768

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwgpbr
0.28.0.59288

nProtect
Trojan-Clicker/W32.AirAdInstaller.824744
14.03.17.01

Panda Antivirus
Trj/Genetic.gen
14.09.13.10

Qihoo 360 Security
Malware.QVM01.Gen
1.0.0.1015

Quick Heal
Adware.AirAdInstaller.C5
9.14.14.00

Reason Heuristics
DownloadManager.AirSoftware.P
14.9.13.10

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.14911

Sophos
AirInstaller
4.98

SUPERAntiSpyware
Adware.AirInstaller/Variant
10362

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.0

VIPRE Antivirus
AirAdInstaller
28244

Zillya! Antivirus
Adware.AirAdInstaller.Win32.100
2.0.0.1784

File size:
754.9 KB (773,032 bytes)

Product version:
2.0.7.0

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\software update.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/25/2013 12:00:00 AM

Valid to:
3/26/2015 11:59:59 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:
5/7/2014 7:40:11 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:b/x6mgbRV93QhHPzUihgVZMfcQvCCoYGfXv2CjxpsR5PPqgEUipebpVbhcRB0BkO:Dx6J7Vihr9aCoYGfXvlxpsPX9LcBIUMB

Entry address:
0x25B418

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:
7.9356

Packer / compiler:
ASPack v1.08.04

Code size:
1.6 MB (1,728,000 bytes)

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

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