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mediaplayer_update.exe

OOO Kod Intertainment

The application mediaplayer_update.exe by OOO Kod Intertainment has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from lastworking.instantly-search.com.
Publisher:
Astalavista  (signed by OOO Kod Intertainment)

Description:
Download Manager

Version:
1.1.7.1

MD5:
f8a4b8320c8a865202d833f5b9aaa6b6

SHA-1:
37a87c03ad953f97ef328fb6b3ca7d65e56faece

SHA-256:
bc9a659a34dee3e1871fd8285af8932eb6a1db7c34260cedbf3ba2de7b8d8b8d

Scanner detections:
1 / 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:
12/26/2024 5:58:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.OOOKodIn (M)
16.3.19.2

File size:
104.2 KB (106,688 bytes)

Product version:
1.1.7.1

Copyright:
Copyright © 2015

Original file name:
PreInstaller.NET.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO Kod Intertainment

Authority:
COMODO CA Limited

Valid from:
5/20/2015 2:00:00 AM

Valid to:
5/20/2016 1:59:59 AM

Subject:
CN=OOO Kod Intertainment, OU=Application Pool Insert, O=OOO Kod Intertainment, STREET="per. Sukharevski M., d. 9 str. 1 of. 36", L=Moscow, S=Moscow, PostalCode=127051, C=RU

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

Serial number:
009A10FA4B08D8CB4B3B790B1C419EB7B3

File PE Metadata
Compilation timestamp:
1/30/2016 11:15:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
48.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:Lk1jZRYstTfHhyNlUKoOT00+HKaogwuyCSF:o10s5fHhyNlUKoOT00+ron

Entry address:
0x17F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
88 KB (90,112 bytes)

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

http://lastworking.instantly-search.com/dl.php?steac=6M-TU_ewA96avyVv9T5tn03D5K2ZjgCFPkM9QVY_1zU.&cid=14472995491454278772&pubid=157387&conversion_id=14542787736182&app_id=96&lp_id=1187&v=coin&stub_id=285&v_id=EopHg1oAw9JcNboCTq-EigMZi5yw6zmiVtx7_du9XxY.&lpp=*-*-*

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