flash_setup.exe

Adobe Flash Player

Air Software

Warning, this is not the legitimate setup program for Adobe Flash 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 Adobe Flash Player. The application flash_setup.exe, “Adobe Flash Player ” by Air Software has been detected as adware by 31 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:
AirInstaller   (signed by Air Software)

Product:
Adobe Flash Player

Description:
Adobe Flash Player

Version:
2.0.4.27

MD5:
a8a0b045743895da2714c5e07fcbbaf7

SHA-1:
acc3546ac19015ad6984703ae495ad52278ecc21

SHA-256:
31080c6360a07a40928f41428e8e317e0082fab9adcc191230634a0f0ff74018

Scanner detections:
31 / 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:
4/19/2024 10:47:48 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.L
397

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.AirAdInstaller
16.01.04

Avira AntiVirus
Adware/Airinstall.J
7.11.125.192

avast!
Adware-gen [Adw]
2014.9-160104

AVG
Generic_r
2017.0.2875

Bitdefender
Application.Bundler.L
1.0.20.20

Clam AntiVirus
Win.Adware.Airadinstaller-65
0.98/19086

Comodo Security
Application.Win32.Agent.AJ
17640

Dr.Web
Adware.Downware.1410
9.0.1.04

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
10.7.0.302.0

F-Prot
W32/AirInstall.A.gen
v6.4.6.5.141

F-Secure
Application.Bundler.L
11.2016-04-01_2

G Data
Win32.Adware.Airadinstaller
16.1.24

IKARUS anti.virus
AdWare.Airinstall
t3scan.2.2.29

K7 AntiVirus
Adware
13.175.10881

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.868

Malwarebytes
PUP.Optional.AirInstaller
v2016.01.04.10

McAfee
Trojan.Artemis!CCF261F38C80
5600.6531

MicroWorld eScan
Application.Bundler.L
17.0.0.12

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwdmqw
0.28.0.59288

nProtect
Trojan-Clicker/W32.AirAdInstaller.824744
14.01.19.01

Panda Antivirus
Adware/AirInstaller
16.01.04.10

Qihoo 360 Security
Malware.QVM01.Gen
1.0.0.1015

Quick Heal
Adware.AirAdInstaller.C5
1.16.14.00

Reason Heuristics
PUP.Air Software.AirSoftware.Bundler (M)
16.1.4.10

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.16102

Sophos
AirInstaller
4.96

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.24.3

VIPRE Antivirus
AirInstaller
25584

Zillya! Antivirus
Adware.AirAdInstaller.Win32.77
2.0.0.1783

File size:
806.9 KB (826,280 bytes)

Product version:
2.0.4.27

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\flash_setup.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/24/2013 5:00:00 PM

Valid to:
3/26/2015 5:59:59 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:
9/18/2013 11:42:39 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:n46ozCP4l3cXdcD5O4+UU59oKHd0g4MtBTN/bz:n8WoedQ54UUHo80mZv

Entry address:
0x254D10

Entry point:
60, BE, 00, 50, 59, 00, 8D, BE, 00, C0, E6, 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:
7.8794

Packer / compiler:
UPX 2.90LZMA

Code size:
768 KB (786,432 bytes)

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

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