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holdpage.expext.dll.infected

Forever Net

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file holdpage.expext.dll.infected 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:
1.0.5573.13423

MD5:
484d13fd60ad29ff5a40dccf33d17137

SHA-1:
add53a2187a98daa3eeeb8ce582b80aa8ca1ae72

SHA-256:
2eb9d6dd6657862ddc84d60e4bd32ed9f86cc183134c373bec40fa7cfa63ebc9

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 1:17:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.11.8

File size:
496.2 KB (508,144 bytes)

Product version:
1.0.5573.13423

Original file name:
HoldPage.ExpExt2015040515.dll

Language:
Language Neutral

Digital Signature
Signed by:
Forever Net

Authority:
VeriSign, Inc.

Valid from:
10/5/2014 8:00:00 PM

Valid to:
10/6/2015 7:59:59 PM

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:
4/5/2015 11:27:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x7BE22

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...
 
[+]

Entropy:
6.9700

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

Code size:
488 KB (499,712 bytes)

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