media player update.exe

HiDef Media Player

Air Software

Warning, this is not the legitimate setup program for HiDef Media Player. The setup is bootstrapped by the Air Installer 'download manager' (a pay-per-install monetization download manager) that bundles unwanted software (adware, toolbars, extensions) during setup while deciving the user into thinking they are downloading the stadard installation setup from HiDef Media Player. The application media player update.exe, “HiDef Media Player ” by Air Software has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer.
Publisher:
AirInstaller   (signed by Air Software)

Product:
HiDef Media Player

Description:
HiDef Media Player

Version:
2.0.4.82

MD5:
b7374641d675427007662f9aeba9a007

SHA-1:
8d50f12abeebbfed44c40315cc61c4c0fce227cc

SHA-256:
dbc3d2bc057e39f9d3237b2b65fe317d29c32b20174916348d68b411a307aca7

Scanner detections:
22 / 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:
1/13/2025 10:37:12 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.AirAd
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.02.21

Avira AntiVirus
ADWARE/Adware.Gen
7.11.137.234

avast!
Win32:Installer-L [PUP]
2014.9-140220

AVG
Adware Generic_r
2015.0.3389

Clam AntiVirus
Win.Adware.Airadinstaller-10
0.98/19168

Comodo Security
Application.Win32.AirAdInstaller.A
17819

Dr.Web
Trojan.SMSSend.4757
9.0.1.051

ESET NOD32
Win32/AirAdInstaller (variant)
8.9449

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

IKARUS anti.virus
Trojan.SuspectCRC
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.176.11226

Malwarebytes
PUP.Optional.AirInstaller
v2014.02.20.05

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwanhi
0.28.0.59492

Panda Antivirus
Trj/Genetic.gen
14.08.07.06

Qihoo 360 Security
Malware.QVM01.Gen
1.0.0.1015

Reason Heuristics
DownloadManager.AirSoftware.T
14.8.7.18

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.14218

Sophos
AirInstaller
4.97

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.24.3

VIPRE Antivirus
Iminent
26676

Zillya! Antivirus
Adware.AirAdInstaller.Win32.107
2.0.0.1782

File size:
841.9 KB (862,120 bytes)

Product version:
2.0.4.82

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\media player 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:
1/24/2014 7:28:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:wOaGBNKeWRVwdIdgahgTX7YWb0XrNwwKExTzuDMo/H:wWYRW+cT4XrNwwKqib

Entry address:
0x2672B0

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...
 
[+]

Code size:
784 KB (802,816 bytes)

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

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