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commonsharebho.dll

CommonShare

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

Product:
CommonShare

Version:
1.0.0.3

MD5:
de3410bca84ca57ecefbb87c97512484

SHA-1:
6430a189e44f38123c6296a810753bc9f81cf39a

SHA-256:
14b92ba92ecbac16913eae6700056c0e84c746e2520effc50e2836cc37a5211c

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:
5/3/2024 11:30:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.15.3

File size:
244.8 KB (250,656 bytes)

Product version:
1.0.0.3

Copyright:
(c) CommonShare. All rights reserved.

Original file name:
CommonShareIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\commonshare\commonsharebho.dll

Digital Signature
Signed by:
CommonShare

Authority:
VeriSign, Inc.

Valid from:
1/11/2014 6:00:00 PM

Valid to:
1/12/2015 5:59:59 PM

Subject:
CN=CommonShare, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=CommonShare, 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:
24BACA2B8A7487F0D275256D00BF7493

File PE Metadata
Compilation timestamp:
10/12/2014 12:48:59 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x12854

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 90, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 44, 78, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 1C, A5, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.3537

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

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