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servicetool_v1074_ip2770.rar.exe

Moshe Caspi

This program bundles adware during the download and install process using the InstaleRex pay-per-install app monetizer. The application servicetool_v1074_ip2770.rar.exe, “Installer for StarApp” by Moshe Caspi has been detected as adware by 33 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 Moshe Caspi)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.5.4.1122

MD5:
8a36cbbc9bc12be5c6bc1b9b0d8a8f3d

SHA-1:
ea16854488b2afe9175b2fd05d8d555b21b5fede

SHA-256:
29f44b7478dbe7befdd7b64a1314e16cbd4c42fcf394caecd8470a4bad9592b8

Scanner detections:
33 / 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:
4/20/2024 4:58:37 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Generic.571142
794

Agnitum Outpost
Adware.Generic
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
14.12.03

Avira AntiVirus
ADWARE/InstallRex.Gen
7.11.152.198

avast!
Win32:InstalleRex-O [PUP]
2014.9-141203

AVG
AdInstaller.P
2015.0.3272

Bitdefender
Adware.Generic.571142
1.0.20.1685

Bkav FE
HW32.CDB
1.3.0.4959

Comodo Security
Application.Win32.Agent.V
18416

Dr.Web
Adware.Downware.893
9.0.1.0337

Emsisoft Anti-Malware
Adware.Generic.571142
8.14.12.03.04

ESET NOD32
Win32/InstalleRex
8.9884

Fortinet FortiGate
Riskware/InstalleRex
12/3/2014

F-Secure
Adware.Generic.571142
11.2014-03-12_4

G Data
Adware.Generic.571142
14.12.24

K7 AntiVirus
Unwanted-Program
13.178.12278

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.2854

Malwarebytes
PUP.Optional.Installex
v2014.12.03.04

McAfee
RDN/Generic PUP.x!bfp
5600.6928

MicroWorld eScan
Adware.Generic.571142
15.0.0.1011

NANO AntiVirus
Riskware.Win32.Adware.crcapm
0.28.0.60100

nProtect
Backdoor/W32.Clack.290784
14.06.02.01

Panda Antivirus
PUP/TSUploader
14.12.03.04

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1015

Quick Heal
AdWare.Agent.r7 (Not a Virus)
12.14.14.00

Reason Heuristics
Adware.WebPick.Installer.BB
14.12.3.4

Sophos
InstallRex
4.98

SUPERAntiSpyware
PUP.InstallRex/Variant
10201

Trend Micro House Call
TROJ_GEN.R0CBC0PI413
7.2.337

Trend Micro
TROJ_GEN.R0CBC0PI413
10.465.03

Vba32 AntiVirus
Downware.TSU
3.12.26.0

VIPRE Antivirus
Installerex/WebPick
29886

Zillya! Antivirus
Trojan.StartPage.Win32.18918
2.0.0.1810

File size:
284 KB (290,784 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\programs\servicetool_v1074_ip2770.rar.exe

Digital Signature
Signed by:
Moshe Caspi

Authority:
COMODO CA Limited

Valid from:
8/2/2012 7:00:00 AM

Valid to:
8/3/2013 6:59:59 AM

Subject:
CN=Moshe Caspi, O=Moshe Caspi, STREET=Hashuk 39, L=Tel Aviv, S=Israel, PostalCode=66067, C=IL

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

Serial number:
00B1B859272556EC39AF8F0E4A626C2ADC

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:1rkec6Y0JQBkQRl7174NpNUM+UHs+UAw0f0AXW5LB/thRQyQ:1rkx63yRl1uqM+gs+Bw0f0j9/jSyQ

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:
7.9538

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file servicetool_v1074_ip2770.rar.exe has been seen being distributed by the following 5 URLs.

http://download896.mediafire.com/a0exth7wtumg/.../ServiceTool_V1074_iP2770.rar.exe

http://download1674.mediafire.com/oynsoy1ave3g/.../ServiceTool_V1074_iP2770.rar.exe

http://download1174.mediafire.com/x5c13sr3hubg/.../ServiceTool_V1074_iP2770.rar.exe

http://download2137.mediafire.com/5tj6qepax0yg/.../ServiceTool_V1074_iP2770.rar.exe

http://download1124.mediafire.com/m6dk8tq05jgg/.../ServiceTool_V1074_iP2770.rar.exe

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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