zoomplayer.exe

Yakov Cohen

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application zoomplayer.exe, “Installer for StarApp” by Yakov Cohen has been detected as adware by 36 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 Yakov Cohen)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.7.4.1638

MD5:
5cecf21852e47373d37b33208f88575e

SHA-1:
a21d9ac28660545e404dcc0a094b04035c6130e4

SHA-256:
f1107bd159b5f1b93a27eb0a0ddbd807cec8d09c0b80755d181b1799f8a166ba

Scanner detections:
36 / 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 2:05:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Generic.665564
567

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.06.22

Avira AntiVirus
Adware/Agent.aeph.2
7.11.156.24

avast!
Win32:InstalleRex-X [PUP]
2014.9-150717

AVG
MalSign.Skodna.Bundle
2016.0.3045

Bitdefender
Adware.Generic.572921
1.0.20.990

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Adware.560923
0.98/19882

Comodo Security
Application.Win32.InstalleRex.KG
18624

Dr.Web
Adware.Downware.1166
9.0.1.0198

Emsisoft Anti-Malware
Application.Generic.665564
8.15.07.17.06

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
7/17/2015

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Riskware.Application.Generic.665564
11.2015-17-07_6

G Data
Adware.Generic.572921
15.7.24

IKARUS anti.virus
PUP.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12484

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.1721

Malwarebytes
PUP.Optional.Installex
v2015.07.17.06

McAfee
PUP-FHQ
5600.6701

MicroWorld eScan
Adware.Generic.572921
16.0.0.594

NANO AntiVirus
Riskware.Win32.Agent.crfilp
0.28.0.60253

Norman
Application.Generic.665564
11.20150717

nProtect
Trojan-Clicker/W32.Agent.300096
14.08.07.01

Panda Antivirus
PUP/TSUploader
15.07.17.06

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.B5
7.15.14.00

Reason Heuristics
Adware.WebPick.Installer (M)
15.7.17.18

Rising Antivirus
PE:Malware.Agent!6.25
23.00.65.15715

Sophos
PUA 'InstallRex'
59

SUPERAntiSpyware
PUP.InstallRex/Variant
9747

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
29708

Zillya! Antivirus
Trojan.StartPage.Win32.19333
2.0.0.1833

File size:
292.3 KB (299,272 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)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/2/2012 5:00:00 AM

Valid to:
8/3/2013 3:59:59 AM

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 12:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:drk/9uEo2S1YnQmCX492DkwNP3qpYFYjwrShcFvViiyeVMPNuyloTaTuEGN:drk1u6/eIo4+mhcF9iiyaMPNFlo53N

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:
7.9528

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 communication in live environments.

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

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