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HoldPage.OfSvc.dll

Hold Page

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

Version:
1.0.5452.16368

MD5:
da050a466f50d17c9400d30bfa2fa6e6

SHA-1:
c74679a46bb4f48b2e04c7daf6eebfd3cde99bde

SHA-256:
350d78ab986f403423d99233f35f760a05cfa9415fd85db85dd47167828e5feb

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:
5/9/2024 7:35:42 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.1.4.6

File size:
1.4 MB (1,426,672 bytes)

Product version:
1.0.5452.16368

Original file name:
HoldPage.OfSvc.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Hold Page

Authority:
VeriSign, Inc.

Valid from:
9/1/2014 9:00:00 PM

Valid to:
9/2/2015 8:59:59 PM

Subject:
CN=Hold Page, O=Hold Page, 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:
5097461A9471FDD2B020491B464CDCD9

File PE Metadata
Compilation timestamp:
12/5/2014 7:06:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x15C2A2

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:
1.4 MB (1,418,240 bytes)

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