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setup_freevideoplayer.exe

Tripro Ltd

The application setup_freevideoplayer.exe by Tripro has been detected as adware by 7 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 Ltd  (signed and verified)

MD5:
42c4f40646591a74dbcec88c18ed02e8

SHA-1:
2301ad9332a1dd3afce4d19e87f8ab1bbd71ad13

SHA-256:
f4d9e006711f515ae16381d34197c3f6f30a638139d8bf39a92f2de5df4d78f8

Scanner detections:
7 / 68

Status:
Adware

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:
4/18/2024 2:26:01 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.9464

K7 AntiVirus
Trojan
13.176.11256

McAfee
Artemis!42C4F4064659
5600.7153

NANO AntiVirus
Trojan.Win32..cthmyi
0.28.0.57630

Reason Heuristics
PUP.Installer.Tripro.V
14.6.12.9

Sophos
Mal/Agent-IE
4.97

Trend Micro House Call
TROJ_GEN.F47V1017
7.2.111

File size:
10.1 MB (10,551,344 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:
Tripro Ltd

Authority:
VeriSign, Inc.

Valid from:
9/30/2013 4:00:00 AM

Valid to:
10/1/2015 3:59:59 AM

Subject:
CN=Tripro Ltd, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tripro Ltd, 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:
1189C239E85299F4464322E094264D91

File PE Metadata
Compilation timestamp:
12/6/2009 2:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:2Rk/aUnV6W1UILSBhkNVjg6Pj74Is9s1WkL/2ya+S:2Rk/aUnV6W1VikDjgk7Bqsoca+S

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...
 
[+]

Entropy:
7.9893

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.

http://www.mediaplaysoft.com/Setup_FreeVideoPlayer.exe

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