Can you transfer some utilities via an USB stick on the infected computer?If yes,then I'll need the logs from this tools:
STEP 1 : Run a scan with Combofix
Please read and follow very carefully the below instructions
Download
ComboFix from one of the following locations:
COMBOFIX DOWNLOAD LINK #1 (This link will automatically download Combofix on your computer)
COMBOFIX DOWNLOAD LINK #2 (This link will automatically download Combofix on your computer)
----------------------------------------------------------------
VERY IMPORTANT !!! Save ComboFix.exe to your
Desktop
<ul>
<li>Close any open browsers.</li>
<li>Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
<
>Very Important!</> Temporarily <>disable</> your <>anti-virus</>, <>script blocking</> and any <>anti-malware</> real-time protection <em><>before</></em> performing a scan. They can interfere with ComboFix or remove some of its embedded files which may cause <em>"unpredictable results"</em>.</li>
<li><>WARNING: Combofix will disconnect your machine from the Internet as soon as it starts</>.Please do not attempt to re-connect your machine back to the Internet until Combofix has completely finished.
If there is no internet connection after running Combofix, then restart your computer to restore back your connection.</li>
</ul>
-----------------------------------------------------------------
How to run the Combofix scan :
- Double click on ComboFix.exe & follow the prompts.
- Accept the disclaimer and allow to update if it asks
- When finished, it shall produce a log for you.
[*]Please include the C:\ComboFix.txt in your next reply.
Additional notes:
<ol><li> Do not mouse-click Combofix's window while it is running. That may cause it to stall.</li>
<li> Do not "re-run" Combofix. If you have a problem, reply back for further instructions.</li>
<li> If after the reboot you get errors about programms being marked for deletion then reboot, that will cure it.</li></ol>
<hr />
STEP 2: Run the Complete Internet Repair utility.
<ol><li>Download <a title="External link" href="http://www.datum-forensics.com/down/comintrep.exe" rel="nofollow external" rel="nofollow">Complete Internet Repair utility</a> to your desktop</li>
<li>Unzip all the files to their own folder on the desktop</li>
<li>Within the folder double click <>CIntRep</></li>
<li>Select the following items,then press the GO button.
<ul><li>Reset Interent Protocol (TCP/IP)</li>
<li>Repair Winsock (Reset Catalog)</li>
<li>Renew Internet Connection</li>
<li>Flush DNS Resolver Cache</li>
<li>Reset Windows Firewall Configuration</li>
<li>Reset the default hosts fie</li></ul>
</li>
<li>Restart your computer</li>
</ol>
What's next?
Add the following logs to your next post (You can find here details on how to use the Attachment System):
1.Combofix log
2.Let me know if you had any problems with the above instructions and also <>let me know how things are running now!</>