setup.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 setup.exe, “Software Updater ” by Air Software has been detected as adware by 31 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:
2.0.38.0

MD5:
bd848f7fde4df2dcd5db336190426843

SHA-1:
f3f638a19448c694cdba5e385eadce27901c9976

SHA-256:
9e1b0f8df350061b88bf46b4ec30805e9be4bbffa3a292d84d23076520b8b232

Scanner detections:
31 / 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:
4/26/2024 1:25:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.AirInstaller.D
5816551

Agnitum Outpost
PUA.AirAd
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
14.11.21

Avira AntiVirus
ADWARE/Adware.Gen
7.11.137.70

avast!
Win32:Adware-CAH [PUP]
141119-1

AVG
Generic_r
2015.0.3284

Baidu Antivirus
Adware.Win32.AirAdInstaller
4.0.3.141121

Bitdefender
Application.Bundler.AirInstaller.D
1.0.20.1625

Clam AntiVirus
Win.Adware.Airinstaller
0.98/19664

Comodo Security
Application.Win32.AirAdInstaller.A
17934

Dr.Web
Trojan.SMSSend.5348
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.AirInstaller
9.0.0.4570

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
7.0.302.0

F-Prot
W32/S-30f2ffc3
v6.4.7.1.166

F-Secure
Application.Bundler.AirInstaller
11.2014-21-11_6

G Data
Application.Bundler.AirInstaller
14.11.24

IKARUS anti.virus
Win32.Malware
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.176.11663

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
15.0.0.543

Malwarebytes
PUP.Optional.AirAdInstaller
v2014.11.21.12

MicroWorld eScan
Application.Bundler.AirInstaller.D
15.0.0.975

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwbkcs
0.28.0.58873

Panda Antivirus
Adware/AirInstaller
14.11.21.12

Qihoo 360 Security
HEUR/Malware.QVM01.Gen
1.0.0.1015

Reason Heuristics
DownloadManager.AirSoftware.F
14.11.20.23

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.141119

Sophos
AirInstaller
4.98

SUPERAntiSpyware
Adware.AirInstaller/Variant
10225

Vba32 AntiVirus
AdWare.AirAdInstaller.ajov
3.12.24.3

VIPRE Antivirus
Iminent
27420

Zillya! Antivirus
Adware.AirAdInstaller.Win32.371
2.0.0.1988

File size:
759.9 KB (778,152 bytes)

Product version:
2.0.38.0

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\setup.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/24/2013 10:00:00 PM

Valid to:
3/26/2015 8:59:59 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:
7/30/2014 8:01:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:Hp4xDfr5AsTKV4gZMjHkU+aNiRqtvQ9N0gYzj9+TAYrUaGRrBNvEuAgVaRdLuVsT:HpIDPTY48Mr5wqt48gYxmUas1NvEuAgI

Entry address:
0x264418

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...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
1.7 MB (1,762,304 bytes)

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

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