softwareupdate.exe

Software Updater

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 softwareupdate.exe, “Software Updater ” by Download Manager has been detected as adware by 32 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:
Download Manager Cert   (signed by Download Manager)

Product:
Software Updater

Description:
Software Updater

Version:
2.0.6.4

MD5:
1cef4d466344582a9fefa7bdde4e8f00

SHA-1:
0558efec680df60b8c09acb34e3476aba4149c3c

SHA-256:
a0fc5bc779389b3c5675a2faa0577ae03e64c03283a2cf9696e5b3cbae53a60a

Scanner detections:
32 / 68

Status:
Adware

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:
5/17/2024 12:51:24 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.AirInstall.A
911

Agnitum Outpost
PUA.AirAd
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
14.04.22

Avira AntiVirus
ADWARE/Adware.Gen
7.11.137.118

avast!
Win32:Malware-gen
2014.9-140422

AVG
Generic_r
2015.0.3496

Bitdefender
Application.Bundler.AirInstall.A
1.0.20.1095

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Adware.Airadinstaller-19
0.98/19185

Comodo Security
Application.Win32.AirAdInstaller.B
18105

Dr.Web
Trojan.SMSSend.4790
9.0.1.0112

ESET NOD32
Win32/AirAdInstaller (variant)
8.9549

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

F-Secure
Application.Bundler.AirInstall
11.2014-07-08_5

G Data
Win32.Adware.Airadinstaller
14.8.24

IKARUS anti.virus
Win32.Malware
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.175.11028

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.3475

Malwarebytes
PUP.Optional.AirAdInstaller
v2014.04.22.06

MicroWorld eScan
Application.Bundler.AirInstall.A
15.0.0.657

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwanhi
0.28.0.58873

nProtect
Trojan-Clicker/W32.AirAdInstaller.824744
14.03.17.01

Panda Antivirus
Trj/Genetic.gen
14.08.01.12

Qihoo 360 Security
Malware.QVM18.Gen
1.0.0.1015

Quick Heal
Adware.AirAdInstaller.C5
8.14.14.00

Reason Heuristics
PUP.Installer.DownloadManager.O
14.8.7.23

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.14420

Sophos
AirInstaller
4.98

SUPERAntiSpyware
Adware.AirInstaller/Variant
10449

Vba32 AntiVirus
AdWare.AirAdInstaller.aimu
3.12.24.3

VIPRE Antivirus
Iminent
27460

Zillya! Antivirus
Adware.AirAdInstaller.Win32.100
2.0.0.1786

File size:
853.4 KB (873,904 bytes)

Product version:
2.0.6.4

Copyright:
(c) Download Manager Cert

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\softwareupdate.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
6/7/2013 7:00:00 PM

Valid to:
6/8/2014 6:59:59 PM

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:
4/15/2014 5:54:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:a8IdW1fuTYrsxDuau+UqaeHLo9XHo9CSzCoQA/8pjZu+BokjE:a8EmWT8sxyqPE949CSggKA+i7

Entry address:
0x26D280

Entry point:
60, BE, 00, 90, 5A, 00, 8D, BE, 00, 80, 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:
7.8713

Packer / compiler:
UPX 2.90LZMA]

Code size:
788 KB (806,912 bytes)

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

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