home

instalação.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 instalação.exe, “HD Player ” 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   (signed by Air Software)

Product:
HD Player

Description:
HD Player

Version:
2.0.4.82

MD5:
14e26c8eae79260f8faada2c0731f64b

SHA-1:
a56231ad4d092a8130db66f01068c038ab78529b

SHA-256:
73b09b3d6e81cda26adfad1df927e70222e0847721ebe8683be55f357cbdb747

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
1/24/2025 5:22:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software (M)
16.7.22.14

File size:
841.9 KB (862,112 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\instalação.exe

Digital Signature
Signed by:
Air Software

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:
1/24/2014 5:28:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:YOaGBNKeWRVwdIdgahgTX7YWb0XrNwwKExTzuDMozp:YWYRW+cT4XrNwwKqi5

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...
 
[+]

Packer / compiler:
UPX 2.90LZMA

Code size:
784 KB (802,816 bytes)

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

http://ads.adk2.com/event/click/0/mTUhW3qCHX40v33vthzfi3YkV_L-HRSGD1mK044nIhPeRnNxpVxRswwMZKvmkNIfcmxq_BO6e0aHquxIKH1V9EhQvs086W_p1BzscqNGUW8oGntEbnqn62FipfG-sAfG9z4tmLo6lYibJtGFd_Xz4E23DjoMVQu9ItDP5K3G9FIVDq9dBWzsyYbzFEnn36HdzARgeEFqfgTVgCqNtPs5QtxWWKWRCF35bvJ9y3Vzq_oeww6OHfLw5umSpAFq7GNrvpiPYrzNCVXuBbBJkBFO5wIYjIWkbl6NGbKd3wgUJYUsBHlYf_2nGD8OSLtspuBSnX4TCS4j9QuDl1oR0nscbchqwJBXPZg7iOP5cyThOanVu-yjeQa-TZPGEFqBUbdiFNlvUtZHsNhwxtYj/.../

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