zoomplayer.exe

Lior Sela

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 zoomplayer.exe, “Installer for StarApp” by Lior Sela has been detected as adware by 41 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.
Publisher:
StarApp  (signed by Lior Sela)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.6.26.1519

MD5:
3040ff3d68cb4ec75385a889fcf9e736

SHA-1:
40f58870d47c6a04ca8556bf6161f64ccf13c12a

SHA-256:
c8886192ff886cb2b9b3666623254ef37b6612c3b6816ec487ebecd287b52a79

Scanner detections:
41 / 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 8:09:37 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.InstallRex.2
5741931

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.StartPage
15.06.10

Avira AntiVirus
ADWARE/InstallRex.Gen
7.11.140.76

Arcabit
Trojan.Application.Bundler.InstallRex.2
1.0.0.425

avast!
Win32:InstalleRex-Q [PUP]
150602-1

AVG
MalSign.Skodna.Pick
2016.0.3082

Baidu Antivirus
Adware.Win32.Agent
4.0.3.15610

Bitdefender
Adware.Generic.572187
1.0.20.805

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Adware.Agent-7273
0.98/20559

Comodo Security
Application.Win32.InstalleRex.KG
18018

Dr.Web
Adware.Downware.1166
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.InstallRex
10.0.0.5366

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
6/10/2015

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Riskware.Gen:Variant.Application.Bundler
5.14.151

G Data
Win32.Application.InstalleRex
15.6.24

IKARUS anti.virus
PUA.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.176.11896

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.543

Malwarebytes
PUP.Optional.Installex
v2015.06.10.11

McAfee
Program.PUP-FHQ
17.6.569.0

MicroWorld eScan
Adware.Generic.572187
16.0.0.483

NANO AntiVirus
Riskware.Win32.Agent.crfilm
0.28.0.58720

Norman
Gen:Variant.Application.Bundler.InstallRex.2
02.06.2015 14:23:46

nProtect
Trojan-Clicker/W32.Agent.291576
14.08.06.01

Panda Antivirus
PUP/TSUploader
15.06.10.11

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.B5
6.15.14.00

Reason Heuristics
Adware.AdInjector.Installer.WebPick
15.6.10.19

Rising Antivirus
PE:PUF.InstallRex!1.9E4C
23.00.65.15608

Sophos
PUA 'InstallRex'
5.15

SUPERAntiSpyware
PUP.InstallRex/Variant
9821

Trend Micro House Call
TROJ_GEN.R0CBH07LK13
7.2.161

Trend Micro
TROJ_SPNR.08IA13
10.465.10

Vba32 AntiVirus
Downloader.AdLoad
3.12.24.3

VIPRE Antivirus
Installerex/WebPick
27864

ViRobot
Trojan.Win32.A.PEF13C.287096
2011.4.7.4223

Zillya! Antivirus
Trojan.StartPage.Win32.18918
2.0.0.1799

File size:
286.8 KB (293,632 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2012 StarApp

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
1/22/2013 12:00:00 AM

Valid to:
1/22/2014 11:59:59 PM

Subject:
CN=Lior Sela, O=Lior Sela, STREET=Moshe Sharet 46, L=Beer Sheva, S=Beer Sheva, PostalCode=84786, C=IL

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

Serial number:
00D39C56B89258E40E737B2AEDA8D3D3E5

File PE Metadata
Compilation timestamp:
3/12/2013 8:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:9rke6Y0JQBkQRl7174NpNUM+UHs+/CIwET+LHDBf0SD2+Lz+vvd3:9rke63yRl1uqM+gs+9wEMjG+Z05

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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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

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=22956852&publisher_id=295&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=68870556&external_id=0&session_id=137741112&hardware_id=160697964&installer_file_name=zoomplayer

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