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ya.exe

Windows Media Player Folder Sharing Executable

OOO

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The application ya.exe, “Windows Media Player Folder Sharing Executable” by OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Microsoft Corporation  (signed by OOO )

Product:
Microsoft® Windows® Operating System

Description:
Windows Media Player Folder Sharing Executable

Version:
11.0.5721.5262 (WMP_11.090130-1421)

MD5:
363afccb86c3bab84b2cddc19c7d5027

SHA-1:
360c6d93ecd381e00d9140b38aedc0cb3ab39a30

SHA-256:
78ce738f0ab0d0dd1b88a85fa74a903c8f7928bdbc8a785e5c47a424a5d7a0f0

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:
12/25/2024 5:16:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.7.7

File size:
922 KB (944,152 bytes)

Product version:
11.0.5721.5262

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
wmpshare.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
OOO

Authority:
COMODO CA Limited

Valid from:
6/22/2016 3:00:00 AM

Valid to:
6/23/2017 2:59:59 AM

Subject:
CN="OOO ""Red Star Softvare""", O="OOO ""Red Star Softvare""", STREET="d. 51, ul.Magnitogorskaya", L=Saint Petersburg, S=Leningradskaya, PostalCode=195027, C=RU

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

Serial number:
7DA07100EA6431E3EC00743E0907E3C2

File PE Metadata
Compilation timestamp:
7/15/2016 10:25:52 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1030

Entry point:
55, 8B, EC, 81, EC, 20, 04, 00, 00, 68, 4C, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 54, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 5C, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 64, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 6C, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 74, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 7C, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 84, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 8C, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 68, 94, 40, 4D, 00, FF, 15, 0C, 80, 4B, 00, 8B, 45, EC, 69, C0, 56, A0, EC, 11...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
730.5 KB (748,032 bytes)

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