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AdvanceMark.OfSvc.dll

AdvanceMark

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

Version:
1.0.5450.27564

MD5:
bd29b49bce43ff414d461da15ea27e7c

SHA-1:
3c68b548edfb4116add040be431c413c5b5a920b

SHA-256:
a5ae5b7ffb6d68059a69a2045d7188a29a22aaed676380844e5c59d3a6c49d4c

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 3:10:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.15.4

File size:
1.4 MB (1,426,720 bytes)

Product version:
1.0.5450.27564

Original file name:
AdvanceMark.OfSvc.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\advancemark\bin\plugins\advancemark.ofsvc.dll

Digital Signature
Signed by:
AdvanceMark

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 1:00:00 AM

Valid to:
1/4/2015 12:59:59 AM

Subject:
CN=AdvanceMark, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AdvanceMark, 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:
5232D19519B66390120163652BE1E89E

File PE Metadata
Compilation timestamp:
12/3/2014 4:19:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x15C2DA

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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