» downloadsetup.exe
Overview
Analysis
File Details
Downloads (1)
Network (2)

downloadsetup.exe

Yakov Cohen

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application downloadsetup.exe, “Installer for StarApp” by Yakov Cohen has been detected as adware by 40 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. The setup program uses Web-Pick's InstalleRex download manager and installer to bundle potentially unwanted ad-supported software which includes toolbars and browser extensions through a pay-per-install monetization scheme.

File name:

downloadsetup.exe

Publisher:

StarApp (signed by Yakov Cohen)

Product:

StarApp

Description:

Installer for StarApp

Version:

2013.7.23.2048

MD5:

54edc77bd1a6103df01ff0757de4fbbb

SHA-1:

9cae900f6ea4b2cc1dd96160846a905fd17ff679

SHA-256:

ed2da45c649d6d5a1a4cf56465658063c81c314770b6d07cdb92b64d4ca2a0ec

Scanner detections:

40 / 68

Status:

Adware

Explanation:

Uses the InstalleRex from WebPick Internet Holdings to install bundled add-ons including toolbars and other web browser extensions.

Analysis date:

4/25/2024 8:55:28 PM UTC (today)

Scan engine

Detection

Engine version

Lavasoft Ad-Aware

Gen:Variant.Application.Bundler.InstallRex.2

5690745

Agnitum Outpost

Adware.Agent

7.1.1

AhnLab V3 Security

PUP/Win32.TSULoader

15.04.24

Avira AntiVirus

ADWARE/InstallRex.Gen

7.11.143.80

avast!

Win32:InstalleRex-X [PUP]

2014.9-150424

AVG

AdInstaller.P

2016.0.3129

Baidu Antivirus

Adware.Win32.InstalleRex

4.0.3.15424

Bitdefender

Adware.Generic.570790

1.0.20.570

Bkav FE

HW32.CDB

1.3.0.4959

Clam AntiVirus

Win.Adware.560923

0.98/20392

Comodo Security

Application.Win32.InstalleRex.KG

18102

Dr.Web

Adware.Downware.1166

9.0.1.0114

Emsisoft Anti-Malware

Gen:Variant.Application.Bundler.InstallRex

9.0.0.4799

ESET NOD32

Win32/InstalleRex.J potentially unwanted application

9.7.0.302.0

Fortinet FortiGate

Riskware/InstalleRex

4/24/2015

F-Prot

W32/InstallRex.B

4.6.5.141

F-Secure

Riskware.Gen:Variant.Application.Bundler

5.13.68

G Data

Adware.Generic.570790

15.4.24

herdProtect (fuzzy)

variant of zoomplayer.exe (Adware)

2015.7.25.22

IKARUS anti.virus

PUP.InstallRex

t3scan.1.6.1.0

K7 AntiVirus

Trojan

13.176.11737

Kaspersky

not-a-virus:AdWare.Win32.Agent

14.0.0.2141

Malwarebytes

PUP.Optional.Installex

v2015.04.24.08

McAfee

PUP-FHQ

5600.6785

MicroWorld eScan

Adware.Generic.572921

16.0.0.342

NANO AntiVirus

Riskware.Win32.Agent.crfila

0.28.0.59048

Norman

Adware.Generic.570488

03.12.2014 13:20:04

nProtect

Trojan-Clicker/W32.Agent.300096

14.08.07.01

Panda Antivirus

PUP/TSUploader

15.04.24.08

Qihoo 360 Security

Malware.QVM20.Gen

1.0.0.1015

Quick Heal

Trojan.AntiFW.B5

4.15.14.00

Reason Heuristics

Adware.WebPick.Installer

15.4.24.16

Rising Antivirus

PE:PUF.InstallRex!1.9E4C

23.00.65.15422

Sophos

InstallRex

4.98

SUPERAntiSpyware

PUP.InstallRex/Variant

9915

Trend Micro House Call

TROJ_GEN.R08NC0FCQ15

7.2.114

Trend Micro

TROJ_GEN.R08NC0FCQ15

10.465.24

Vba32 AntiVirus

Downloader.AdLoad

3.12.26.0

VIPRE Antivirus

Threat.4150696

29708

Zillya! Antivirus

Dropper.Injector.Win32.56002

2.0.0.1783

File size:

293.1 KB (300,152 bytes)

Product version:

1.0.0.1

Original file name:

TSULoader.exe

File type:

Executable application (Win32 EXE)

Installer:

WebPick InstalleRex (Tarma)

Language:

Language Neutral

Common path:

C:\users\{user}\downloads\downloadsetup.exe

Digital Signature

Signed by:

Yakov Cohen

Authority:

COMODO CA Limited

Valid from:

8/1/2012 5:00:00 PM

Valid to:

8/2/2013 4:59:59 PM

Subject:

CN=Yakov Cohen, O=Yakov Cohen, STREET=Rodenski 10, L=Tel Aviv, S=Israel, PostalCode=69360, C=IL

Issuer:

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

Serial number:

009AF809F48BC879375BE578151D15C51C

File PE Metadata

Compilation timestamp:

3/12/2013 1:51:45 AM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:Trk29uEo2S1YnQmCX492DkwNP3qpYFruKBCkW1vN8d5kGZUB1mGmafKgsJkwgBgI:TrkOu6/eIo4e1ivEKnmGmCBsJkR

Entry address:

0x14DB

Entry point:

55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF... 
[+]

Entropy:

7.9542

Developed / compiled with:

Microsoft Visual C++

Code size:

7.5 KB (7,680 bytes)

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

http://applicationsforeveryy.asia/.../?VZ6o&subid=969861373

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):

Connects to r1.stylezip.info (54.186.255.26:80)

TCP (HTTP):

Connects to c1.stylezip.info (54.186.255.26:80)

http://c1.stylezip.info/?step_id=1&installer_id=20711484&publisher_id=071&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=62134452&external_id=0&session_id=124268904&hardware_id=144980388&installer_file_name=downloadsetup

Remove downloadsetup.exe - Powered by Reason Core Security

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.