installer_adobe_flash_player_english.exe

Adobe Flash Player

Installer Setup

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_adobe_flash_player_english.exe, “Adobe Flash Player ” by Installer Setup has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. The file has been seen being downloaded from domsem.com.edgesuite.net and multiple other hosts.
Publisher:
Installer Setup   (signed by Installer Setup)

Product:
Adobe Flash Player

Description:
Adobe Flash Player

Version:
2.5.0.13

MD5:
4b220dfdd1514c767e18c0760571069e

SHA-1:
79ca7dd54eabdd51779d1c613165a68a7ad325d5

SHA-256:
57094b2568aeb879aa52f02ea5fe493296feab5842f37c05e9c769afe0444433

Scanner detections:
10 / 68

Status:
Adware

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:
4/26/2024 2:23:47 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.AirAd
7.1.1

Avira AntiVirus
ADWARE/Adware.Gen
7.11.182.198

avast!
Win32:Malware-gen
2014.9-141205

AVG
Generic
2015.0.3270

Dr.Web
Adware.Iminent.1
9.0.1.0339

ESET NOD32
Win32/AirAdInstaller.E potentially unwanted application
7.0.302.0

IKARUS anti.virus
PUA.AirAdInstaller
t3scan.1.8.3.0

Malwarebytes
PUP.Optional.AirInstall
v2014.12.05.07

Reason Heuristics
PUP.Installer.InstallerSetup.e
14.12.5.7

VIPRE Antivirus
Threat.4782985
34232

File size:
1 MB (1,059,680 bytes)

Product version:
2.5.0.13

Copyright:
(c) Installer Setup

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\installer_adobe_flash_player_english.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/24/2014 1:00:00 AM

Valid to:
10/24/2016 12:59:59 AM

Subject:
CN=Installer Setup, O=Installer Setup, L=Vancouver, 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:
114A4CD0F4776DC50DF11F7D51696678

File PE Metadata
Compilation timestamp:
11/26/2014 10:42:40 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:XApZ97n9CTJ41DZshLvRURkADvLdcWjfc3Y:XAbuEeh7RUyAP2WII

Entry address:
0x33CE60

Entry point:
60, BE, 00, 50, 64, 00, 8D, BE, 00, C0, DB, 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:
7.8780

Packer / compiler:
UPX 2.90LZMA

Code size:
996 KB (1,019,904 bytes)

The file installer_adobe_flash_player_english.exe has been seen being distributed by the following 4 URLs.

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