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my pc is Port Scanning other pc's on my home network


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#1 dinosaurusrex

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Posted 28 June 2015 - 09:06 PM

my pc is port scanning my dad's pc and presumably the others on my home network. Port scans coming from my ip are sent out in small amounts constantly/sporadically or in large amounts every 10 minutes. It seems to vary. along with this while playing games (CS:GO mainly) my ping can be 30-50 for the whole session (sometimes 4-5 hours), sometimes it will be 100+ and even exceed 500, and sometimes i will just disconnect from the internet for atleast 25 seconds. I don't remember when it started but it has been going on for a while and i decided to try and fix it now. when idle i have seen rainmeter show upload of 300-800b/s and less frequently 1-5 Kb/s

 

[SIDENOTE:] Firefox has been infected with a search hijacker called protectedio and i havent gotten aroung to removing that either.

[SIDENOTE 2:] we recently switched to vivint's internet service and it does well consistantly on other family pc's but not mine. (it was happening before vivint's internet)

[SIDENOTE 3:] It was much worse before i installed Norton security suite.(it used to say it was blocking svchost.exe access to Norton files or WBEM\WMIPRVSE.EXE from accessing Norton process data. It no longer does this)

 

 

These were all the details i could think of adding. i you need more please ask.



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#2 InadequateInfirmity

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Posted 28 June 2015 - 09:28 PM

Download and run wipe.

 

https://privacyroot.com/software/www/en/wipe.php

 

Under details make sure the highlighted button is ticked prior to cleaning.

v9cPNDN.jpg?1

 

Then System ninja

https://singularlabs.com/software/system-ninja/

 

Scan for junk then delete.

 

r5APpdC.jpg

 

Then.....

 

Go ahead and install ccleaner Now that you have the program installed go ahead and run the cleaner function.

https://www.piriform.com/ccleaner/download
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Now that you have cleaned out some temp files, lets go ahead and disable all of the items starting up with your machine except your antivirus. To do this you will need to click on tools then start up select each item then disable.

GjWwvEu.png

Now that you have disabled those un-needed start ups lets go into the settings, we will have Ccleaner run when your machine boots, so that you will never have to worry about cleaning temp files again.

To do this:

  • Hit options.
  • Settings.
  • Place a tick to run Ccleaner when the computer starts.


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Now go to the advanced tab, and select close program after cleaning, now run the cleaner again this will close Ccleaner.

SnqZ2JW.png

 

Reboot your machine and then follow the  instructions below.

 

Step 1: eScanAV.

 

Disable your antivirus prior to this scan.

http://www.bleepingcomputer.com/forums/t/114351/how-to-temporarily-disable-your-anti-virus-firewall-and-anti-malware-programs/

Download the eScanAV Anti-Virus Toolkit (MWAV)
http://www.escanav.com/english/content/products/downloadlink/downloadcounter.asp?pcode=MWAV&src=english_dwn&type=alter

 

Source

http://www.escanav.com/english/content/products/downloadlink/downloadproduct.asp?pcode=MWAV
Save the file to your desktop.
Right click run as administrator.
A new icon will appear on your desktop.
Right click run as administrator on new icon.
Click on the update tab.
ZCDJtZN.png
Once you have updated the program, make sure the settings are the same as the picture below.
7DUFn5c.png
Once you have made sure the settings match the picture, hit the Scan & Clean button.
Upon scan completion, click View Log.
ApSVXsQ.png
Copy and paste entire log into your next reply.

Note: Reboot after you remove infections.

 

Step 2: Zemana

 

Run a full scan with Zemana antimalware.

http://www.zemana.us/product/zemana-antimalware/default.aspx

Install and select deep scan.

jdmyscF.jpg

Remove any infections found.

Then click on the icon in the pic below.

DOLGyto.jpg

Double click on the scan log, copy and paste here in your reply.

Note: Reboot after you remove infections.

 

 

Step 3: Junkware Removal Tool.
 
Please download Junkware Removal Tool and save it on your desktop.

Source

http://thisisudax.org/

  • Shut down your anti-virus, anti-spyware, and firewall software now to avoid potential conflicts.
  • Run the tool by double-clicking it. If you are using Windows Vista or Windows 7, right-click it and select Run as administrator.
  • The tool will open and start scanning your system.
  • Please be patient as this can take a while to complete depending on your system's specifications.
  • On completion, a log is saved to your desktop and will automatically open.
  • Please post the JRT log.

Step 4: Adware Cleaner.
 
Please download AdwCleaner by Xplode onto your desktop.


  • Close all open programs and internet browsers.
  • Double click on adwcleaner.exe to run the tool.
  • Click on Scan button.
  • When the scan has finished click on Clean button.
  • Your computer will be rebooted automatically. A text file will open after the restart.
  • Please post the contents of that logfile with your next reply.
  • You can find the logfile at C:\AdwCleaner[S1].txt as well.





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