Skywebber.PurBrowseG.dll

Skywebber

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Skywebber.PurBrowseG.dll by Skywebber has been detected as adware by 4 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Skywebber  (signed and verified)

Version:
1.0.5273.19787

MD5:
b4e5043abc442958083f5109c82be5f2

SHA-1:
bd5ba50e2adaff658550fe3b5ee7b30928e6143f

SHA-256:
6484f4a9f088159cf2d2d7723198f830d3cc829302348c8460f45132f6830e35

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/27/2024 3:48:40 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.14628

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

Malwarebytes
v2014.06.28.01

Reason Heuristics
PUP.Skywebber.T
14.8.8.0

File size:
780.8 KB (799,520 bytes)

Product version:
1.0.5273.19787

Original file name:
Skywebber.PurBrowseG.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\skywebber\bin\plugins\skywebber.purbrowseg.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 2:00:00 AM

Valid to:
10/8/2014 1:59:59 AM

Subject:
CN=Skywebber, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Skywebber, 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:
06606AB25DD3CD2FC4C1610240BD0EF8

File PE Metadata
Compilation timestamp:
6/9/2014 2:59:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:G//DL5T+lrCbPC1Np+f+OJY40AvIQ2e5iyfACbFMYNhs43vMp+:ADLart1Np+f+sY7AvLzfA0F3j3UI

Entry address:
0xC31E2

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, 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, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 54, 40, 0C, 00, AC, 02, 00, 00, 00, 00, 00, 00, AC, 02, 34, 00, 00, 00, 56, 00, 53, 00, 5F, 00, 56, 00...
 
[+]

Entropy:
7.3142

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

Code size:
772.5 KB (791,040 bytes)

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