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mkvplayersetupd.exe

MKV Player

The application mkvplayersetupd.exe, “MKV Player Setup ” has been detected as a potentially unwanted program by 6 anti-malware scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from dw1.uptodown.com and multiple other hosts.
Product:
MKV Player

Description:
MKV Player Setup

Version:
2.1.6

MD5:
3b38af1dae79f0c8e0d942cdd3dad5fe

SHA-1:
5935d7ab2c2a94d134a81137eec67d768c6f6517

SHA-256:
2da537e1c8fcb3cba3eb6b8fde86554043e2bcf8c019cc86faa77df943fafafd

Scanner detections:
6 / 68

Status:
Potentially unwanted

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

Analysis date:
4/24/2024 11:22:08 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Avira AntiVirus
ADSPY/NaviPromo.J
7.11.126.232

avast!
Win32:Relevant-X [PUP]
2014.9-140225

Comodo Security
ApplicUnwnt
17668

ESET NOD32
Win32/Toolbar.Funmoods (variant)
8.9334

K7 AntiVirus
Trojan
13.175.10956

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

File size:
8.4 MB (8,757,410 bytes)

Product version:
2.1.6

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\downloadguide\mkvplayersetupd.exe

File PE Metadata
Compilation timestamp:
1/30/2013 3:21:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:51CxvEAj8WYKcbtQMoRMAPX9zXDNx393OF4Fyw5Au22i5RUIKooqh:51EvJj8TjbW7Xxe2ywu3Toi

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file mkvplayersetupd.exe has been seen being distributed by the following 2 URLs.

http://dw1.uptodown.com/dl/1384739703/.../mkv-player-2-1-6-en-win.exe

http://tamindir.com/indir/MjAxMy0wNi0yMyAwMjowMDozMA==/mkv-player/.../2.1.3

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