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

downloadsetup.exe

Setup

Itzhak Shternberg

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 by Itzhak Shternberg has been detected as adware by 31 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:

Premium (signed by Itzhak Shternberg)

Product:

Setup

Description:

Installer

Version:

2012.9.27.1933

MD5:

08faa816b95d23b407b8200626a3a76e

SHA-1:

5cf455f404d2d0b1cee96111b29811df01bfefa0

SHA-256:

76786dbebdeec7db70a52895d581ee8594508087de40d17775fc472851f4fc54

Scanner detections:

31 / 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:

4/27/2024 12:21:50 AM UTC (today)

Scan engine

Detection

Engine version

Agnitum Outpost

Riskware.InstallMate

7.1.1

AhnLab V3 Security

PUP/Win32.TSULoader

2014.07.18

Avira AntiVirus

ADWARE/InstallRex.Gen

7.11.142.138

avast!

Win32:InstalleRex-Y [PUP]

2014.9-150305

AVG

MalSign.Skodna

2016.0.3179

Baidu Antivirus

Adware.Win32.InstalleRex

4.0.3.1535

Bkav FE

HW32.CDB

1.3.0.4959

Clam AntiVirus

Win.Trojan.742388

0.98/19047

Comodo Security

Application.Win32.Bundledz.C

18082

Dr.Web

Adware.Downware.448

9.0.1.064

ESET NOD32

Win32/InstallMate potentially unwanted application

7.0.302.0

F-Prot

W32/Backdoor2.HMXY

v6.4.7.1.166

G Data

Win32.Application.InstalleRex

15.3.25

herdProtect (fuzzy)

variant of vaudix.exe (Adware)

2015.6.12.15

IKARUS anti.virus

PUP.InstallRex

t3scan.1.6.1.0

K7 AntiVirus

Adware

13.183.13407

Kaspersky

not-a-virus:Downloader.Win32.AdLoad

14.0.0.2390

Malwarebytes

PUP.Optional.InstallRex

v2015.03.05.10

McAfee

Trojan.Artemis!A371ADC8760D

5600.6835

NANO AntiVirus

Riskware.Win32.Downware.cspees

0.28.0.59048

nProtect

Backdoor/W32.Clack.301504

14.09.17.01

Panda Antivirus

PUP/TSUploader

15.03.05.10

Qihoo 360 Security

Malware.QVM20.Gen

1.0.0.1015

Reason Heuristics

PUP.Installer.ItzhakShternberg

15.3.5.22

Rising Antivirus

PE:PUF.InstallRex!1.9E4C

23.00.65.15303

Sophos

PUA 'InstallRex'

5.14

SUPERAntiSpyware

Trojan.Agent/Gen-InstallMate

10015

Total Defense

Win32/Tnega.aDQSBaD

37.0.10870

Trend Micro House Call

HV_AGENT_CI1950E5.RDXN

7.2.64

VIPRE Antivirus

Installerex/WebPick

28194

Zillya! Antivirus

Backdoor.Clack.Win32.181

2.0.0.1905

File size:

294.4 KB (301,504 bytes)

Product version:

1.0

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:

Itzhak Shternberg

Authority:

COMODO CA Limited

Valid from:

6/7/2012 7:00:00 PM

Valid to:

6/8/2013 6:59:59 PM

Subject:

CN=Itzhak Shternberg, O=Itzhak Shternberg, STREET=Belkind 2, L=Tel Aviv, S=Israel, PostalCode=62154, C=IL

Issuer:

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

Serial number:

009DFDC7DD83734FFB61F158A9759A6F69

File PE Metadata

Compilation timestamp:

8/21/2012 9:07:13 PM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:406sehnP8zOWy66Z6jef4EVZDDdHv3CtnUviZ1RfxiRMz5A8uh36OjBd:406s2nPeDh6YjI4E3DDxr0RfxMMzi8uf

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:

7.9595

Developed / compiled with:

Microsoft Visual C++

Code size:

7.5 KB (7,680 bytes)

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=18635130&publisher_id=863&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=55905390&external_id=0&session_id=111810780&hardware_id=130445910&installer_file_name=downloadsetup

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