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plugin.exe

Discovery App

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application plugin.exe by Discovery App has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Discovery App  (signed and verified)

Version:
1.0.5859.12536

MD5:
49cb867b102a5fe819726bd7193958b9

SHA-1:
602648ea0e9b667de4ce6ae07782d7fadd489676

SHA-256:
735b6873e211f10abb46b3446919a9a5c04c32990d9c5d4f3cfe3b1dee2ec449

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:
5/6/2024 10:53:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.16.7

File size:
1.5 MB (1,535,760 bytes)

Product version:
1.0.5859.12536

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\421f63af-3585-4410-b9ef-1ec5abd70f34\plugins\8\plugin.exe

Digital Signature
Signed by:
Discovery App

Authority:
VeriSign, Inc.

Valid from:
3/24/2015 7:00:00 PM

Valid to:
3/24/2016 6:59:59 PM

Subject:
CN=Discovery App, O=Discovery App, L=San Diego, 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:
510E3F5ACE52C22C76DC87DB7D1FCCE8

File PE Metadata
Compilation timestamp:
1/16/2016 8:58:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xD2667

Entry point:
E8, 04, B2, 01, 00, E9, 39, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, D0, D8, 56, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 68, 67, 56, 00, 01, 0F, 82, F4, B2, 01, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1...
 
[+]

Entropy:
6.6476

Code size:
1.2 MB (1,271,296 bytes)

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