setup.exe

AVG Antivirus Free

Download Manager

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 setup.exe, “AVG Antivirus Free ” by Download Manager has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from securedownload.officialsoftware.net.
Publisher:
download manager   (signed by Download Manager)

Product:
AVG Antivirus Free

Description:
AVG Antivirus Free

Version:
2.0.85.0

MD5:
c07e15fe54a5a23aa7f1cf0beac62822

SHA-1:
0db25ad38a7203fe4c7e249d9e027a82fa4c4607

SHA-256:
b8163489b22ad070f6a4de2bf0fb8be855bf126f9ff61e41e203b61beb02635e

Scanner detections:
24 / 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:
8/4/2025 7:44:18 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.153852
404

Agnitum Outpost
PUA.AirAd
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.11.15

Avira AntiVirus
ADWARE/Adware.Gen
7.11.185.204

avast!
Win32:Adware-gen [Adw]
2014.9-151228

AVG
Adware BundleApp_r
2016.0.2882

Bitdefender
Gen:Variant.Adware.Graftor.153852
1.0.20.1810

Dr.Web
Trojan.SMSSend.5381
9.0.1.0362

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.153852
8.15.12.28.05

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
9.7.0.302.0

F-Prot
W32/A-8c0ea402
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.153852
11.2015-28-12_2

G Data
Gen:Variant.Adware.Graftor.153852
15.12.24

IKARUS anti.virus
not-a-virus:AdWare.AirAdInstaller
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.14021

Malwarebytes
PUP.Optional.AirAdInstaller
v2015.12.28.05

MicroWorld eScan
Gen:Variant.Adware.Graftor.153852
16.0.0.1086

NANO AntiVirus
Riskware.Win32.AirAdInstaller.ddtklu
0.28.6.63362

Panda Antivirus
Trj/Genetic.gen
15.12.28.05

Reason Heuristics
PUP.Air Software.DownloadManager.Bundler (M)
15.12.28.5

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.151226

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.3

VIPRE Antivirus
Threat.4150696
34232

Zillya! Antivirus
Adware.AirAdInstaller.Win32.391
2.0.0.1982

File size:
916.4 KB (938,344 bytes)

Product version:
2.0.85.0

Copyright:
(c) download manager

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}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
6/9/2014 5:00:00 PM

Valid to:
7/11/2017 4:59:59 PM

Subject:
CN=Download Manager, O=Download Manager, 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:
6771A39C2739AF7082C1C8D8234BB168

File PE Metadata
Compilation timestamp:
9/26/2014 11:31:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:KNhhJK9s1iPB3aJi4Wc16V3yH/oN01n2L4aysRrb:KNhhJ+i63ci4N6JyH/oen2ca9

Entry address:
0x2A3B80

Entry point:
60, BE, 00, 00, 5D, 00, 8D, BE, 00, 10, E3, 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:
7.8743

Packer / compiler:
UPX 2.90LZMA

Code size:
848 KB (868,352 bytes)

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

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