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894516.part3.rar.exe

Lior Sela

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 894516.part3.rar.exe, “Installer for StarApp” by Lior Sela 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 Lior Sela)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.6.26.1519

MD5:
611e7e8d7d7b5f93fd469c689465bd07

SHA-1:
267e6e85e74e352813fb871a116a61e8aab324b0

SHA-256:
fdf06f66b2786d270fa0ef38c827d32ce7850a2599cb5a12b90fdcb2e3519d35

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:
4/19/2024 7:20:17 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.InstalleRex.C
889

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.08.30

Avira AntiVirus
ADWARE/InstallRex.Gen
7.11.169.242

avast!
Win32:InstalleRex-Q [PUP]
140813-1

AVG
Skodna.Pick
2015.0.3367

Bitdefender
Adware.InstalleRex.C
1.0.20.1205

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Adware.Agent-7273
0.98/19314

Comodo Security
Application.Win32.InstalleRex.KG
19353

Dr.Web
Adware.Downware.1166
9.0.1.05190

Emsisoft Anti-Malware
Adware.InstalleRex
9.0.0.4324

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
8/29/2014

F-Prot
W32/InstallRex.B
4.6.5.141

G Data
Adware.InstalleRex
14.8.24

IKARUS anti.virus
PUA.InstallRex
t3scan.1.7.5.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.463

Malwarebytes
PUP.Optional.Installex
v2014.08.29.12

McAfee
PUP-FHQ
5600.7023

MicroWorld eScan
Adware.InstalleRex.C
15.0.0.723

NANO AntiVirus
Riskware.Win32.Agent.creefe
0.28.2.61861

nProtect
Adware.InstalleRex.C
14.08.29.01

Panda Antivirus
PUP/TSUploader
14.08.29.12

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.B5
8.14.14.00

Reason Heuristics
Adware.WebPick.Installer.O
14.8.29.10

Rising Antivirus
PE:Malware.Agent!6.25
23.00.65.14827

Sophos
InstallRex
4.98

SUPERAntiSpyware
PUP.InstallRex/Variant
10392

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.14871
32210

Zillya! Antivirus
Worm.Luder.Win32.749
2.0.0.1905

File size:
286.8 KB (293,712 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\894516.part3.rar.exe

Digital Signature
Signed by:
Lior Sela

Authority:
COMODO CA Limited

Valid from:
1/22/2013 8:00:00 AM

Valid to:
1/23/2014 7:59:59 AM

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 4:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Nrke6Y0JQBkQRl7174NpNUM+UHs+/CIwET+LHDBf0SD2+Lz+vvdk:Nrke63yRl1uqM+gs+9wEMjG+Z0G

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:
7.9561

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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