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clockhand.compatibilitychecker.dll

Clock Hand

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

Version:
1.0.5702.16053

MD5:
835593637121cda71c2656a7c053844f

SHA-1:
4beaa045a91041621c1c91decf64391fe7042736

SHA-256:
8f649345e6d5efe931b82dd8c96761f46b0c1666c3e3caca04c7483242afd5dd

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:
6/3/2024 5:32:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.14.2

File size:
79.2 KB (81,136 bytes)

Product version:
1.0.5702.16053

Original file name:
ClockHand.CompatibilityChecker2015081216.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\panda security\panda security protection\kosz\clockhand.compatibilitychecker.dll

Digital Signature
Signed by:
Clock Hand

Authority:
VeriSign, Inc.

Valid from:
1/11/2015 1:00:00 AM

Valid to:
1/12/2016 12:59:59 AM

Subject:
CN=Clock Hand, O=Clock Hand, 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:
456A42223C623741F26F18A9D4223E47

File PE Metadata
Compilation timestamp:
8/12/2015 6:55:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x13BDE

Entry point:
FF, 25, 00, 20, 00, 10, 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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 58, 40, 01, 00, FC, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, 02, 34, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
71 KB (72,704 bytes)

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