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19145417_stp.exe

MKV Player

The application 19145417_stp.exe, “MKV Player Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dw3.uptodown.com and multiple other hosts.
Product:
MKV Player

Description:
MKV Player Setup

Version:
2.1.12

MD5:
901bf2b5c5c23d5a869eb583d18646e5

SHA-1:
6c63104845d87b4e5e8f565e9e7c84236fd42028

SHA-256:
d4e61eb00b0365986e06f770901841c83be0dd73119ed50638473630254b5fa2

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 12:07:34 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADSPY/NaviPromo.J
7.11.121.86

avast!
Win32:Relevant-S [PUP]
2014.9-131223

Bkav FE
W32.Clod42a.Trojan
1.3.0.4613

Trend Micro House Call
TROJ_GEN.F47V1016
7.2.357

File size:
6.4 MB (6,746,196 bytes)

Product version:
2.1.12

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\19145417_stp.exe

File PE Metadata
Compilation timestamp:
1/30/2013 2:21:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:R1CxvEAj8WYKcbtQMoRMAPX9zXDNx393OF4Fyw5Au28qth:R1EvJj8TjbW7Xxe2ywuGqL

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 19145417_stp.exe has been seen being distributed by the following 8 URLs.

http://dw3.uptodown.com/dl/1393895912/.../mkv-player-2-1-12-en-win.exe

http://mkv-player.cs.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-enKONnp6ok5U=

http://mydiv-downloads.net/soft/dfiles/win/MKV-Player/.../MKVPlayerSetupD.exe

http://soft.mydiv.net/win/dlfile62bf4_252613/.../MKVPlayerSetupD.exe

http://dl.cdn.chip.de/downloads/.../MKVPlayerSetupD_2.1.12.exe

http://www.vsevensoft.com/.../MKVPlayerSetup.exe

http://mkv-player.el.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-enKKHo6CfkZc=

http://www.vsevensoft.com/.../MKVPlayerSetupD.exe

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