» YontooIEClient.dll
Overview
Analysis
File Details
Behaviors (1)
Programs (1)

YontooIEClient.dll

Yontoo Layers Client

Yontoo Technology, Inc.

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module YontooIEClient.dll by Yontoo Technology has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Yontoo Layers’. This file is typically installed with the program Yontoo Layers Client 1.10.01 by Yontoo Technology, Inc. which is a potentially unwanted software program.

File name:

YontooIEClient.dll

Publisher:

Yontoo Technology, Inc. (signed and verified)

Product:

Yontoo Layers Client

Version:

1.10.01

MD5:

0bcb497e0e547e8ff36a3d03c3af47a6

SHA-1:

5995d09fce449f9b29593d5dfe76555348de020e

SHA-256:

0d6282600abe7f64e0485ee4f861f31be4fbec4cd807472956b7410a7f75c193

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:

4/25/2024 9:25:41 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.Yontoo.YontooTechnology (M)

16.2.24.2

File size:

190.3 KB (194,912 bytes)

Product version:

1.10.01

Original file name:

YontooIEClient.dll

File type:

Dynamic link library (Win32 DLL)

Language:

English (United States)

Common path:

C:\Program Files\yontoo layers client\yontooieclient.dll

Digital Signature

Signed by:

Yontoo Technology, Inc.

Authority:

GoDaddy.com, Inc.

Valid from:

9/2/2009 12:41:20 PM

Valid to:

9/2/2012 12:41:20 PM

Subject:

CN="Yontoo Technology, Inc.", OU=Product Development, O="Yontoo Technology, Inc.", L=Carlsbad, S=CA, C=US

Issuer:

SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:

6A08909DDA7B

File PE Metadata

Compilation timestamp:

7/12/2010 8:41:45 PM

OS version:

5.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

9.0

CTPH (ssdeep):

3072:8rTxuq5ggmZloWLGDFaGaVDyqtLWOG2hYUO/5myBAFfm/u1:kTxUXJ2aGcDyUWOGrU+

Entry address:

0x113F3

Entry point:

8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, E6, 79, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, 68, B0, F2, 00, 10, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, E8, 7C, 02, 10, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, CC, CC... 
[+]

Entropy:

6.3940

Code size:

120.5 KB (123,392 bytes)

Internet Explorer BHO

Display name:

Yontoo Layers

CLSID:

{FD72061E-9FDE-484D-A58A-0BAB4151CAD8}

The file YontooIEClient.dll has been discovered within the following program.

Yontoo Layers Client 1.10.01 by Yontoo Technology, Inc.

Yontoo is a web browser toolbar and extension that allows users to personalize their web experience when utilizing Internet Explorer, Mozilla Firefox, and Chrome.

www.yontoo.com

87% remove it

Remove YontooIEClient.dll - Powered by Reason Core Security

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.