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00000000

Ruslan Murobec

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 file 00000000, “Installer for TopApp software” by Ruslan Murobec has been detected as adware by 35 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:
TopApp software  (signed by Ruslan Murobec)

Product:
TopApp software

Description:
Installer for TopApp software

Version:
2014.5.23.1127

MD5:
608f12f430ef072f6d2edb016755f673

SHA-1:
ad170ca176d15fafa66718756304821aa8fd32c1

SHA-256:
cb7084a01d8574f5bbe5ff1b062ec5ef36997d92c24e6943a533383ccb2db059

Scanner detections:
35 / 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:
4/19/2024 2:01:04 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11438680
383

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.12.20

Avira AntiVirus
TR/AntiFW.b.109
7.11.196.218

avast!
Win32:InstalleRex-BU [PUP]
2014.9-160118

AVG
Generic
2017.0.2861

Bitdefender
Trojan.Generic.11438680
1.0.20.90

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.6267

Clam AntiVirus
Win.Trojan.Antifw-8
0.98/19807

Comodo Security
Application.Win32.InstalleRex.KG
20417

Dr.Web
Trojan.WebPick.2540
9.0.1.018

Emsisoft Anti-Malware
Trojan.Generic.11438680
8.16.01.18.05

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
10.7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.4161048
1/18/2016

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Trojan.Generic.11438680
11.2016-18-01_2

G Data
Trojan.Generic.11438680
16.1.24

IKARUS anti.virus
PUA.BInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.188.14395

Kaspersky
Trojan.Win32.AntiFW
14.0.0.799

Malwarebytes
PUP.Optional.InstalleRex
v2016.01.18.05

McAfee
Program.PUP-FHQ
5600.6517

MicroWorld eScan
Trojan.Generic.11438680
17.0.0.54

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.6.64267

Norman
Trojan.Generic.11438680
11.20160118

nProtect
Trojan-Clicker/W32.MultiPlug.322648
14.12.19.01

Panda Antivirus
PUP/TSUploader
16.01.18.05

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
1.16.14.00

Reason Heuristics
PUP.WebPick.RuslanMurobec.Installer (M)
16.1.18.5

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.16116

Sophos
PUA 'InstallRex'
59

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
35418

Zillya! Antivirus
Trojan.AntiFW.Win32.215
2.0.0.2010

File size:
315.1 KB (322,624 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 TopApp software

Original file name:
TSULoader.exe

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\google\chrome\user data\default\file system\008\t\00\00000000

Digital Signature
Signed by:
Ruslan Murobec

Authority:
COMODO CA Limited

Valid from:
9/9/2013 9:00:00 PM

Valid to:
9/10/2014 8:59:59 PM

Subject:
CN=Ruslan Murobec, O=Ruslan Murobec, STREET=Chistyakovska 1, L=Kiev, S=Kiev, PostalCode=02593, C=UA

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

Serial number:
00A607FE6C9BAF18511288BD2284B7669A

File PE Metadata
Compilation timestamp:
3/12/2013 5:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:krYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZf:krdkuveY3CvI5Zdkj6OEu1HSf

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 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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