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What is proxystub.dll?

Part of NetCfgSvr ProxyStub by AT&T

What is it?

Marshals custom interfaces library is part of the AT&T Global Network Client, a utility designed to provice access to an AT&T IP VPN for a business network. Drivers for embedded devices are provided by the laptop manufacturer. When connecting to attwifi and some partner hot spots, the operating system may unnecessarily display the browser.
Description of proxystub.dll from AT&T
The AT&T Global Network Client provides your business with a single solution for remote access from computers/smartphones/tablets, or Local Area Networks (LAN) to corporate IP VPN’s, intranets and extranet(s), as well as the public Internet. An Ideal tool for road warriors, telecommuters and satellite offices, workers will have a consistent VPN access experience, flexible access from smartphones, tablets or laptops with highly secure remote access to keep communications and data private. The AT&T Global Network Client for Windows is software that allows your PC to easily access your AT&T IP VPN services to your company’s corporate network as well as the Internet. It provides a simple, powerful interface that automatically detects and connects over cellular, WiFi, broadband and dial networks.
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How is proxystub.dll loaded?

Process Module - proxystub.dll is loaded as a DLL (dynamic link library) module within the process netcfgsvr.exe (NetCfgSvr Module by AT&T) via run-time dynamic linking.
NetCfgSvr ProxyStub is loaded by:


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the proxystub.dll file.Of the 0.2% of proxystub.dll users, 17.0% have disabled it.
Typical file (disk image) location:
C:\Program Files\at&t network client\proxystub.dll

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)
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File details

File name: proxystub.dll
Publisher: AT&T (verified)
Name: NetCfgSvr ProxyStub
Description: Marshals custom interfaces
Size: 117.34 KB
Original file name: proxystub.dll

Digital certificate

Issued to: AT&T
Certificate authority: VeriSign
Effective date: 7/26/2009
Expiration date: 8/8/2010

Image hashes

MD5: 8e852c485fcc0342a10ffa79b5f22f16
SHA-1: e0ca82d903e364f7673d48b622e7941957c11261
SHA-256: c4eef5b3d189f486bfc2da9cb6d1fe9a5fde1fb3dba0a9a64812ffb6a9e53e15

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
Export Table
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