kama sutra (photo book) pdf.exe

Stanislav Kabin

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 kama sutra (photo book) pdf.exe, “Installer for StarApp” by Stanislav Kabin 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:
StarApp  (signed by Stanislav Kabin)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.8.18.1859

MD5:
e0f8c6a4e1d9905fd6e6cbb1bc2b2670

SHA-1:
f4ca18ee065e5d9e527cb05920aaba23a0032cc2

SHA-256:
ed64689b3a0c81237c2b8fb67e016f13e67b3a0f3c4f8aeb3033b2d74080cec1

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:
4/26/2024 11:05:16 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Generic.676208
796

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
Win-PUP/TSULoader.Gen
2014.10.20

Avira AntiVirus
Adware/Agent.aeph.37
7.11.179.162

avast!
Win32:InstalleRex-Y [PUP]
2014.9-140920

AVG
Generic
2015.0.3274

Bitdefender
Adware.Generic.676208
1.0.20.1675

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Worm.Nimda-9
0.98/19406

Comodo Security
Application.Win32.InstalleRex.KG
19852

Dr.Web
Adware.Downware.1442
9.0.1.0263

Emsisoft Anti-Malware
Adware.Generic.676208
8.14.12.01.09

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
8.7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
9/20/2014

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Adware.Generic.676208
11.2014-01-12_2

G Data
Adware.Generic.676208
14.9.24

K7 AntiVirus
Unwanted-Program
13.184.13727

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3224

Malwarebytes
PUP.Optional.Installex
v2014.09.20.05

McAfee
PUP-FHQ
5600.7002

MicroWorld eScan
Adware.Generic.676208
15.0.0.1005

NANO AntiVirus
Riskware.Win32.InfoLeak.cwixyc
0.28.2.62671

nProtect
Trojan/W32.AntiFW.311752
14.10.19.01

Panda Antivirus
PUP/TSUploader
14.09.20.05

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.B5
9.14.14.00

Reason Heuristics
Adware.WebPick.Installer.BB
14.9.20.4

Rising Antivirus
PE:Malware.Agent!6.6F5
23.00.65.14918

Sophos
InstallRex
4.98

SUPERAntiSpyware
Adware.InstalleRex/Variant
10349

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.14871
33706

Zillya! Antivirus
Adware.Agent.Win32.8990
2.0.0.1959

File size:
304.3 KB (311,584 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\kama sutra (photo book) pdf.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/5/2013 10:00:00 AM

Valid to:
8/6/2014 9:59:59 AM

Subject:
CN=Stanislav Kabin, O=Stanislav Kabin, STREET="Zhilyanska, 146/100", L=Kyiv, S=Kyiv, PostalCode=01032, C=UA

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

Serial number:
00F7D23BE6C751DFF08146724FEE558CCB

File PE Metadata
Compilation timestamp:
3/12/2013 7:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:ErVA9uEo2S1YnQmCX492DkwNP3qpYFjNN2/PpFgD4m8rtLtFu8A4LNqiJtrjJ:ErV4u6/eIo42N4BFTJutSJth

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:
7.9304

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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