what I was wondering is can the problems on the laptop migrate through my network to these other computers?
If you have file sharing enabled, it's very possible.
1. Please open Notepad
Click Start , then Run
Type notepad .exe in the Run Box.
2. Now copy/paste the entire content of the codebox below into the Notepad window:
Code:
File::
Folder::
Driver::
Registry::
[HKEY_LOCAL_MACHINE\software\microsoft\security center\Monitoring]
"DisableMonitoring"=dword:00000000
[HKEY_LOCAL_MACHINE\software\microsoft\security center\Monitoring\SymantecAntiVirus]
"DisableMonitoring"=dword:00000000
[HKEY_LOCAL_MACHINE\software\microsoft\security center\Monitoring\SymantecFirewall]
"DisableMonitoring"=dword:00000000
[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile\GloballyOpenPorts\List]
"3389:TCP"=-
RegLockDel::
3. Save the above as CFScript.txt
4. Then drag the CFScript.txt into ComboFix.exe as depicted in the animation below. This will start ComboFix again.
5. After reboot, (in case it asks to reboot), please post the following reports/logs into your next reply:
Combofix.txt
A new HijackThis log .