webspadesun.exe

WebSpades

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application webspadesun.exe by WebSpades has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program WebSpades by WebSpades.
Publisher:
WebSpades  (signed and verified)

Version:
1.0.0.0

MD5:
b2f6a671986d5847291da71de0047fa6

SHA-1:
c5f7a2fa6339af86cc71a391f1efd05e1596346e

SHA-256:
9a3fa7d6d6c75ebf43bb178c4ccc9b6ad199d39c97bb4afd5c8be049c3414eb1

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
11/27/2024 1:50:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.8

File size:
529.7 KB (542,448 bytes)

Product version:
1.0.0.0

Original file name:
WebSpades Uninstaller.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\webspades\webspadesun.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/4/2015 1:00:00 AM

Valid to:
3/6/2016 12:59:59 AM

Subject:
CN=WebSpades, O=WebSpades, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7B4634BD8A2F381781B9A08D66480631

File PE Metadata
Compilation timestamp:
6/24/2015 2:36:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x826AE

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:
514 KB (526,336 bytes)

Program Uninstaller
Program name:
WebSpades

Display publisher:
WebSpades

Display version:
2014.06.09.170140

Uninstall string:
C:\Program Files (x86)\WebSpades\WebSpadesUn.exe OFS_


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