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digihelp.expext.dll

Lite Web

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

Version:
1.0.5553.11225

MD5:
8c95089fb936514635a9dc14df54bca4

SHA-1:
3810a9a853c59310cdc5f812d9413079460b3096

SHA-256:
a64e055484fb54c3c6b9b273f7fb538f70b859302339823d03e66b3ee2357baf

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:
11/23/2024 6:18:10 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.1

File size:
499.2 KB (511,208 bytes)

Product version:
1.0.5553.11225

Original file name:
DigiHelp.ExpExt2015031614.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\digihelp\bin\plugins\digihelp.expext.dll

Digital Signature
Signed by:
Lite Web

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 3:00:00 AM

Valid to:
10/7/2015 2:59:59 AM

Subject:
CN=Lite Web, O=Lite Web, 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:
707CE782AF89F0CF4CD804F5F6086D82

File PE Metadata
Compilation timestamp:
3/16/2015 4:14:24 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x7CA0A

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:
491 KB (502,784 bytes)

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