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webwaltz.purbrowseg.dll

web waltz

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

Version:
1.0.5582.3738

MD5:
31c8697e45ec5a292b81769df0f6659d

SHA-1:
f02ceb61f82f5db782bb4bd8fc62c68d1de568f4

SHA-256:
bad874443e1b938477c81686dc4d3c6beb6c857ea767fad17e6a1786ecacc10c

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:
11/5/2024 3:22:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.5.17

File size:
1 MB (1,063,712 bytes)

Product version:
1.0.5582.3738

Original file name:
webwaltz.PurBrowseG2015041410.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\web waltz\bin\plugins\webwaltz.purbrowseg.dll

Digital Signature
Signed by:
web waltz

Authority:
VeriSign, Inc.

Valid from:
9/18/2013 7:00:00 PM

Valid to:
9/19/2015 6:59:59 PM

Subject:
CN=web waltz, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=web waltz, 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:
5FD8087829E831DA83F74489B52D1DFF

File PE Metadata
Compilation timestamp:
4/14/2015 5:04:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1037DE

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:
7.0091

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

Code size:
1 MB (1,055,232 bytes)

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