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holdpage.expext.dll

Forever Net

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

Version:
1.0.5702.4012

MD5:
ba5c39194dca04b805a55cc7e5300561

SHA-1:
11d286a3a63c43b15e8402e9d667268cf43e49bd

SHA-256:
2f3dc6e4d281a964286569415dd8aec4d311d5032dc18bda22ec19a005db97e9

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:
12/24/2024 11:43:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.14.1

File size:
506.2 KB (518,384 bytes)

Product version:
1.0.5702.4012

Original file name:
2015081210.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\hold page\bin\plugins\holdpage.expext.dll

Digital Signature
Signed by:
Forever Net

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 2:00:00 AM

Valid to:
10/7/2015 1:59:59 AM

Subject:
CN=Forever Net, O=Forever Net, 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:
7B5ED55ED16E6F18734703E8E9B4C456

File PE Metadata
Compilation timestamp:
8/12/2015 12:13:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x7E7BE

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, 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...
 
[+]

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

Code size:
498 KB (509,952 bytes)

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