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mediaplayer_update.exe

OOO DIGITAL VEI

The application mediaplayer_update.exe by OOO DIGITAL VEI has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from checksoft.newsafeupdatesfree.net.
Publisher:
Astalavista  (signed by OOO DIGITAL VEI)

Description:
Download Manager

Version:
1.1.7.1

MD5:
dd01592f67dbda20b73bfbe3dc6d7ebd

SHA-1:
774fb21751105abf6b393d77e662307eeaca2b35

SHA-256:
c77573f8b3554262ca9481ccf66ce2445c0644f3b57a8aad7b9094cce8e2b39f

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 4:33:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.7.22.18

File size:
104.2 KB (106,672 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 DIGITAL VEI

Authority:
COMODO CA Limited

Valid from:
5/3/2015 7:00:00 PM

Valid to:
5/3/2016 6:59:59 PM

Subject:
CN=OOO DIGITAL VEI, OU=Software Receive Cloud Update, O=OOO DIGITAL VEI, STREET="UL BRATISLAVSKAYA, D 21, KORP 1", L=Moscow, S=Moscow, PostalCode=109451, C=RU

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

Serial number:
00A595814746453FD4D0C0DD0E3EE771F1

File PE Metadata
Compilation timestamp:
1/30/2016 4:15:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
48.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:l68SUCC1l6J4XVVq2+LMMAFHTuM9BDFCX707DQao7J7zbB:laC1gJ4aZAFuM9BDFCr0PQao7J7zbB

Entry address:
0x17F6E

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...
 
[+]

Entropy:
5.9323

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://checksoft.newsafeupdatesfree.net/dl.php?fdas=fVLs4L04QjGaB0d00wJTQj25DV9piJnpvBWmLgM5zIA.&cid=16332155971454458781&pubid=1034873&conversion_id=14544587836253&app_id=96&lp_id=321&v=coin&stub_id=285&v_id=QgySQ9dVdgFhyVAoqGN_eftYgqCuaaVXkwo3JhxMko0.&lpp=*-*-*

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