home

setup.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 setup.exe by Air Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the AirInstaller Download Manager installer.
Publisher:
AirInstaller Inc.  (signed by Air Software)

Product:
HiDef Media Player

Version:
2.0.3.75

MD5:
8885aecdd7bd9bc6d3a951d29400c98f

SHA-1:
3f5d9e48bfa9da9fe6ed863ed4302036e2389dc4

SHA-256:
2a28525cdd7fcc30ef51ee83481426a89e31fe644457d81c70b47032a8b9d253

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/5/2024 4:42:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software (M)
16.8.8.7

File size:
1.1 MB (1,108,616 bytes)

Product version:
2.0.3.75

Copyright:
(c) AirInstaller. All rights reserved.

Original file name:
AirInstaller.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:
Air Software

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:
4/5/2013 5:20:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:K3nTBcZbSsCWx0Lw3BqFYjCkStJtu22L6cz5FEHXpYvDK4cw:K3TBcZGsCWGWWVJFdEzGCDH

Entry address:
0x249B40

Entry point:
60, BE, 00, 00, 54, 00, 8D, BE, 00, 10, EC, 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, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.7629

Packer / compiler:
UPX 2.90LZMA

Code size:
1 MB (1,089,536 bytes)

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

http://ad.xtendmedia.com/clk?3,eJytTdtOg0AQ.RreCGHZ5dIQH6CESFOqKFjLC1l3R1jDQoWNvXy90DaNH-DJ5ORcZjII-7btIeAfHAj7RJQhH2EOrudxyplu-r6PHAsR1104WC8O0C7Z01sWLAsQYxjMWLHv10NwRT1TctXP3sxhvNjk77d-8cib4F-wLKyX7KaTy9868oIVF4l9NsP7WrQzS5mSclu267yV5ddOpXncpgI1m4iRdc7OpczIJsqO6bYgaX2.fND1Rqm9hgPNiqdhA1AlfsA4Kui4BC6owXo5NZKqXp4moWhtNEq2Go4pr9RpDxqOKNcsZ7KjOM8Wm-bRss0pG4WaA4Qdh1iXAJgSfVexns-F6EYYVPU3rRoY4BdWjYMF,

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