shemale passwords.exe

Yakov Cohen

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application shemale passwords.exe, “Installer for StarApp” by Yakov Cohen 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 Yakov Cohen)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.7.4.1638

MD5:
141ea9a44c61f53cb2d5c56824a40171

SHA-1:
bb818417d2d1f4bee2c39c0292113a5374456343

SHA-256:
0236f3cb07290d9035ec168d04da9fe2660693e81dfa513b384d946679bd8706

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 4:34:27 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.9472436
6687390

Agnitum Outpost
PUA.InstalleRex
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2015.03.03

Avira AntiVirus
ADWARE/InstallRex.Gen
7.11.213.42

avast!
Win32:InstalleRex-X [PUP]
150129-1

AVG
Adware Generic5.BIHD
2014.0.4253

Bitdefender
Trojan.Generic.9472436
1.0.20.305

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Agent-6600
0.98/20134

Comodo Security
Application.Win32.InstalleRex.KG
21267

Dr.Web
Adware.Downware.1166
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.9472436
9.0.0.4799

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
3/2/2015

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Trojan.Generic.9472436
5.13.68

G Data
Trojan.Generic.9472436
15.3.25

IKARUS anti.virus
PUA.TDownloader
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.200.15131

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.543

Malwarebytes
PUP.Optional.Installex
v2015.03.02.01

McAfee
Program.PUP-FHQ
16.8.708.2

MicroWorld eScan
Trojan.Generic.9472436
16.0.0.183

NANO AntiVirus
Riskware.Win32.Agent.crfila
0.30.0.296

Norman
Trojan.Generic.9472436
03.12.2014 13:20:04

nProtect
Trojan.Generic.9472436
15.03.02.01

Panda Antivirus
PUP/TSUploader
15.03.02.01

Quick Heal
Trojan.AntiFW.B5
3.15.14.00

Reason Heuristics
Adware.WebPick.Installer
15.3.2.13

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.15228

Sophos
PUA 'InstallRex'
5.11

SUPERAntiSpyware
Adware.InstalleRex/Variant
10022

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Threat.4753027
37788

Zillya! Antivirus
Dropper.Injector.Win32.56002
2.0.0.2087

File size:
291.9 KB (298,856 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\shemale passwords.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/1/2012 7:00:00 PM

Valid to:
8/2/2013 6:59:59 PM

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 3:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:rrk/9uEo2S1YnQmCX492DkwNP3qpYFYjwrShcFvViiyeVMPNuyloTaTuEGg:rrk1u6/eIo4+mhcF9iiyaMPNFlo53g

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 shemale passwords.exe has been seen being distributed by the following URL.

The executing file has been seen to make the following network communications in live environments.

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

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=18465626&publisher_id=846&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=55396878&external_id=0&session_id=110793756&hardware_id=129259382&installer_file_name=shemale+passwords

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