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itunes_setup.exe

Quick Downloader

The Adlogica setup manager, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application itunes_setup.exe by Quick Downloader has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the Adlogica Quick Downloader installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from get.downloaddesktop5.com.
Publisher:
Quick Downloader  (signed and verified)

MD5:
2a5ee67b5266c0ed91dd06c4cc24d8d9

SHA-1:
a7c691708fd16803fe153e7346ad65a03542b869

SHA-256:
0c69f97c976b48d6c016bf795360731c31fc348c2c35a9c6f0659b11ef5136f1

Scanner detections:
27 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
5/13/2024 4:38:29 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
MemScan:Application.Bundler.Outbrowse.AN
6547035

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.02.26

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.212.142

avast!
PUP-gen [PUP]
150101-1

AVG
Potentially harmful program Downloader.CVJ
2014.0.4253

Bitdefender
MemScan:Application.Bundler.Outbrowse.AN
1.0.20.285

Comodo Security
Application.Win32.OutBrowse.MQPC
21218

Dr.Web
Trojan.Packed.28678
9.0.1.05190

Emsisoft Anti-Malware
MemScan:Application.Bundler.Outbrowse.AN
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BN potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
2/26/2015

F-Secure
Riskware.MemScan:Application.Bundler.Outbrowse
5.13.68

G Data
MemScan:Application.Bundler.Outbrowse.AN
15.2.25

K7 AntiVirus
Unwanted-Program
13.1915090

Kaspersky
not-a-virus:AdWare.MSIL.OutBrowse
15.0.0.543

Malwarebytes
PUP.Optional.OutBrowse
v2015.02.26.05

McAfee
Program.Adware-OutBrowse.d
16.8.708.2

MicroWorld eScan
MemScan:Application.Bundler.Outbrowse.AN
16.0.0.171

NANO AntiVirus
Trojan.Win32.OutBrowse.dlghni
0.30.0.296

Reason Heuristics
PUP.Installer.Adlogica
15.2.26.5

Sophos
PUA 'OutBrowse' (of type Adware)
5.10

Trend Micro House Call
TROJ_SPNR.3AB615
7.2.57

Trend Micro
TROJ_SPNR.3AB615
10.465.26

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4786018
37588

File size:
584 KB (598,040 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adlogica Quick Downloader (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\itunes_setup.exe

Digital Signature
Signed by:
Quick Downloader

Authority:
COMODO CA Limited

Valid from:
8/11/2014 7:00:00 PM

Valid to:
8/11/2017 6:59:59 PM

Subject:
CN=Quick Downloader, O=Quick Downloader, STREET="96 Jessie St, 4th Floor", L=San Francisco, S=CA, PostalCode=94105, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0087CE63C7728E982ECA2980DCA8DDE091

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:tzR2CUdv6Q7uFDSX9kM6nBLEyjfa++IE+kIrCUwcbq3UF66Fe:toKsuQyLxG++Pqwc2EFm

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9737

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.downloaddesktop5.com/1419187302/DownloadManager/getalgk4?p=1955&d=3073&l=2935&n=1&productname=itunes&d1=140218&exeurl=http://appldnld.apple.com/iTunes11/091-6059.20130605.205Rf/iTunesSetup.exe&filename=iTunes_Setup&dynamicname=iTunes_for_PC&tyurl=http://www.postdownload.net/.../redirect.php?id=kgv2doo6ts8t8dd6l680mct327171hcakicvgbo50ueapr6fnns0-6b610534bddbee8ad0738d6a7c5e2ff0&d=downloadb.net&p=iTunes&pid=3&bex=1&countryid=265

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