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mkvtomp4_setup.exe

Prog

Secure Download (Rspark LLC)

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application mkvtomp4_setup.exe, “Prog Setup ” by Secure Download (Rspark) has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Internet   (signed by Secure Download (Rspark LLC))

Product:
Prog

Description:
Prog Setup

Version:
4.4.5.2

MD5:
11e999f673d1f6bbacffb2dd7b0a7c08

SHA-1:
9de7440e660f4fe92e1cd282a08c879e93013f04

SHA-256:
046c93289c8856f27af04ff1adc3f4060d317a3a22380eb68e843aa29b1f2844

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/2/2024 5:20:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.SecureDo.Installer.Meta (M)
16.6.18.20

File size:
767.4 KB (785,800 bytes)

Product version:
2.4.2

Copyright:
Program Generic

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\programs\mkvtomp4_setup.exe

Digital Signature
Signed by:
Secure Download (Rspark LLC)

Authority:
COMODO CA Limited

Valid from:
4/16/2015 5:00:00 PM

Valid to:
4/16/2016 4:59:59 PM

Subject:
CN=Secure Download (Rspark LLC), OU=Rspark, O=Secure Download (Rspark LLC), STREET=2929 1st Avenue, STREET=405, L=Seattle, S=Washington, PostalCode=98121, C=US

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

Serial number:
00F1B0DD926F5BA78DAC460B305B77B8E9

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:nbOGWgRUp4iKyXqlfYf/BNnRS8mUSv9pEeNaRd9ftagBU0Ar+Zi/tOj5YNC5rWLZ:nbO7p4iKyXqlfYf/BThSv9SAyd7CD+ZE

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8774

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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