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opensubtitles.exe

Sergey Petrov

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 opensubtitles.exe, “Installer for MyApps” by Sergey Petrov 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:
MyApps  (signed by Sergey Petrov)

Product:
MyApps

Description:
Installer for MyApps

Version:
2014.4.24.1440

MD5:
753ae041ca4ff4ca61f988ecd4fb3fe9

SHA-1:
acc998384c032ee1cf55434c9aef9a9b13cb52a1

SHA-256:
9cc28faaadfebd238a2ff1aa16eb275781269826c62528b5e1cf043d82606c6d

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:
4/26/2024 1:22:59 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.324119
865

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.09.23

Avira AntiVirus
Adware/InstallRex.A.2
7.11.145.108

avast!
Win32:Installer-AP [PUP]
2014.9-140923

AVG
Generic
2015.0.3343

Bitdefender
Gen:Variant.Kazy.324119
1.0.20.1330

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Trojan.Agent-724015
0.98/19418

Comodo Security
Application.Win32.InstalleRex.KG
18173

Dr.Web
Adware.Downware.2108
9.0.1.0266

Emsisoft Anti-Malware
Gen:Variant.Kazy.324119
8.14.09.23.02

ESET NOD32
Win32/InstalleRex
8.9728

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Gen:Variant.Kazy.324119
11.2014-23-09_3

G Data
Gen:Variant.Kazy.324119
14.9.24

herdProtect (fuzzy)
variant of TSULoader.exe (Adware)
2014.12.5.6

K7 AntiVirus
Unwanted-Program
13.183.13451

Kaspersky
Trojan.Win32.AntiFW
14.0.0.3209

Malwarebytes
PUP.Optional.InstalleRex
v2014.09.23.03

McAfee
PUP-FHQ
5600.6999

MicroWorld eScan
Gen:Variant.Kazy.324119
15.0.0.798

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.0.59492

nProtect
Trojan/W32.AntiFW.323640
14.09.22.01

Panda Antivirus
PUP/TSUploader
14.09.23.03

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
9.14.14.00

Reason Heuristics
Adware.WebPick.Installer.N
14.9.23.2

Rising Antivirus
PE:PUF.InstallRex!1.9E4C
23.00.65.14921

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downloader.AdLoad
3.12.26.0

VIPRE Antivirus
Threat.4150696
33120

Zillya! Antivirus
Trojan.AntiFW.Win32.211
2.0.0.1929

File size:
316.1 KB (323,640 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 MyApps

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Common path:
C:\users\{user}\downloads\opensubtitles.exe

Digital Signature
Signed by:
Sergey Petrov

Authority:
COMODO CA Limited

Valid from:
8/21/2013 9:00:00 AM

Valid to:
8/22/2014 8:59:59 AM

Subject:
CN=Sergey Petrov, O=Sergey Petrov, STREET=Gaydara 13, L=Kyev, S=Kyev, PostalCode=01033, C=UA

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

Serial number:
0AD084E865D27CD546D21DB6EDF89D48

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:JrvbUzkuvcBYC47l2xmDZH4xBsprVIvThDm9FdAZ+x99wVx:JrkkuveY3zhlV6tmDxzwVx

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:
7.9537

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file opensubtitles.exe has been seen being distributed by the following 4 URLs.

http://livetrafficzipmy.info/.../v1850?uuid=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

http://livetrafficzipmy.info/v1850

http://www.opensubtitles.org/en/player/a-download-now/.../OpenSubtitlesPlayer.exe

http://www.opensubtitles.org/player/a-download-now/.../OpenSubtitlesPlayer.exe

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=10705742&publisher_id=070&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=32117226&external_id=0&session_id=64234452&hardware_id=74940194&installer_file_name=opensubtitles

Remove opensubtitles.exe - Powered by Reason Core Security
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