media player update.exe

HD Player

Air Software

Warning, this is not the legitimate setup program for HD 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 HD Player. The application media player update.exe, “HD Player ” by Air Software has been detected as adware by 25 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
AirInstaller   (signed by Air Software)

Product:
HD Player

Description:
HD Player

Version:
2.0.4.92

MD5:
84230fea0ab418cf05049fa8b1cf06fe

SHA-1:
56e18da34498d5fded8cdfa729a1ca901065bec5

SHA-256:
61eb5bf8579c9b2f316883913324ea7da2610d32bcfd7e4b2b0a368800e68737

Scanner detections:
25 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/19/2024 1:47:57 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.AirAdInstaller
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.06.28

Avira AntiVirus
ADWARE/Adware.Gen
7.11.157.100

avast!
Adware-gen [Adw]
140617-1

AVG
Adware InstallCore.QF
2014.0.3986

Clam AntiVirus
Win.Adware.Airadinstaller-35
0.98/19168

Comodo Security
Application.Win32.AirAdInstaller.B
18687

Dr.Web
Adware.Downware.2035
9.0.1.05190

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
7.0.302.0

F-Prot
W32/A-10bb76c9
v6.4.7.1.166

IKARUS anti.virus
PUA.AirAdInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12553

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
15.0.0.494

Malwarebytes
PUP.Optional.AirInstaller
v2014.07.15.12

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwbybh
0.28.0.60475

nProtect
Trojan-Clicker/W32.AirAdInstaller.861600.B
14.06.27.01

Panda Antivirus
Adware/AirInstaller
14.07.15.12

Quick Heal
Adware.AirAdInstaller.C5
8.14.14.00

Reason Heuristics
DownloadManager.AirSoftware.T
14.8.7.18

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.14713

Sophos
AirInstaller
4.98

SUPERAntiSpyware
Adware.AirInstaller/Variant
10483

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.3

VIPRE Antivirus
Threat.4784938
29708

Zillya! Antivirus
Adware.AirAdInstaller.Win32.107
2.0.0.1840

File size:
841.4 KB (861,600 bytes)

Product version:
2.0.4.92

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:
1/24/2013 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:
2/5/2014 3:45:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:V2FuOV+HiYt192MT4OJQoL6fODAu+Wq3AFP1AWOZbxp:HMUUBODARWrP1fOxz

Entry address:
0x2670F0

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...
 
[+]

Entropy:
7.8861

Packer / compiler:
UPX 2.90LZMA]

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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