What is Source SDK?

Source SDK is software application developed by Valve Corporation. It is most commonly found on computers running Windows 7 with nearly 65.79% of installations running this operating system. Source SDK's installer is typically 36.00 MB in size and installs around 60 files.

Source SDK is most popular in the United States with 59.00% of installations residing in this country.

Source SDK adds 5 scheduled tasks to the Windows Task Scheduler launching the program at randomly scheduled times. When using a computer that is connected to the internet, Source SDK is known to create 5 firewall exceptions to allow inbound and outbound connectivity.

Software Behaviors

Services:

Unwise32.exe runs as a service named 'Browser System Enahncer' (671c50b0).

Firewall:

hl2.exe is added as a firewall exception for 'C:\Program Files\Counter-Strike Source\hl2.exe'.
Steam.exe is added as a firewall exception for 'C:\Program Files\Steam\Steam.exe'.
SDKLauncher.exe is added as a firewall exception for 'C:\Program Files\Steam\SteamApps\mythmattnick\sourcesdk\bin\SDKLauncher.exe'.
Unwise32.exe is added as a firewall exception for 'C:\Program Files1\Yahoo!\MESSEN~1\UNWISE.EXE'.
SteamTmp.exe is added as a firewall exception for 'C:\Programas\Steam\Steam.exe'.

Scheduled tasks:

Steam.exe is scheduled as a task with the class '{F379847F-E7EF-4084-9B2F-B87B28202FA4}' (runs on registration).
Unwise32.exe is scheduled as a task with the class '{F71A9918-1861-4EFE-AE94-530BDDE46DD4}' (runs on registration).
hl2.exe is scheduled as a task with the class '{F7A6F2F2-CCC9-48F1-AF3F-54FDCB0EE4BB}' (runs on registration).
SteamTmp.exe is scheduled as a task with the class '{694711D6-27A0-4D68-8836-D5F25B163A59}' (runs on registration).
GameOverlayUI.exe is scheduled as a task with the class '{98D22EE8-FBCE-4B0A-A638-4A27C81582F5}' (runs on registration).

Startup Entries

Startup tasks:

Steam.exe is automatically launched at startup through a scheduled task named Steam 2.

Registry entries:

Steam.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Steam' and executes as "C:\Program Files\Steam\steam.exe" -silent.
SteamTmp.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Steam' and executes as "C:\Program Files\Steam\Steam.exe" -silent.

Software Details

URL:

https://developer.valvesoftware.com

Support:

https://support.steampowered.com

Installation path:

C:\Program Files\steam\steamapps\zammysage22\sourcesdk

Uninstaller:

"C:\Program Files\Steam\steam.exe" steaC://uninstall/211

Size:

36.00 MB

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