setup_freevideoplayer.exe

Tripro Limited

The application setup_freevideoplayer.exe by Tripro Limited has been detected as a potentially unwanted program by 11 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from www.mediaplaysoft.com.
Publisher:
Tripro Limited  (signed and verified)

MD5:
dbbe9857e275583f69e5b7edfcc350a4

SHA-1:
b78b7b39b3c39e0a62868c8b87ee86f055513752

SHA-256:
a4b4c36a3c87846fc51aa0c6c66d6dcffeb38bcedfb93e05d3a8dbf81adb2878

Scanner detections:
11 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
11/24/2024 1:00:54 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Trojan-gen
2014.9-150713

Baidu Antivirus
PUA.Win32.AskToolbar
4.0.3.15713

Dr.Web
Adware.Downware.1417
9.0.1.0194

ESET NOD32
Win32/Bundled.Toolbar.Ask.D potentially unsafe (variant)
9.11259

K7 AntiVirus
Unwanted-Program
13.200.15134

McAfee
Artemis!DBBE9857E275
5600.6706

NANO AntiVirus
Trojan.Win32.Generic.cthmyi
0.30.0.296

Sophos
Mal/Agent-IE
4.98

Trend Micro House Call
TROJ_GE.828265AA
7.2.194

Trend Micro
PAK_Generic.005
10.465.13

VIPRE Antivirus
Trojan.Win32.Generic
38068

File size:
10.1 MB (10,599,544 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
6/19/2012 9:00:00 PM

Valid to:
10/11/2013 8:59:59 PM

Subject:
CN=Tripro Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tripro Limited, L=Hong Kong, S=Hong Kong, C=HK

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7118EAEA51EE26237EFF865C44FF5219

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:rcLfbDmI4vrCEesEJwKdkCJd1dQeclEf4/6DuSx1fIP9hoR5OCU:oL3hUrCXwKdpJd1+VlEa6Du6k98U

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file setup_freevideoplayer.exe has been seen being distributed by the following URL.

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