[Active] The virus changed my password administrator
Hi to All
I have problem with virus where it changed my administrator password, this happened several time even when I reset the password again from My Computer >>> Manage.
The Antivirus used:
Trend Micro >>> office scan 8
How can solve this problem? And does it depending on the antivirus
Because the folder options from Tools Menu is missed, I solved it by edited the registry, majority of my files became hidden files. All of these are Profs that my computers are infected by virus.
Note : all of the computer is connected to domain, which has administrator password.
NOTE. If any of the programs listed below refuse to run, try renaming executive file to something else; for instance, rename hijackthis.exe to scanner.exe
***VERY IMPORTANT! Make sure, you update Superantispyware, and Malwarebytes before running the scans.***
* Double-click SUPERAntiSpyware.exe and use the default settings for installation.
* An icon will be created on your desktop. Double-click that icon to launch the program.
* If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download and unzip them from here: SUPERAntiSpyware.com - Database Definition Information.)
* Close SUPERAntiSpyware.
PHYSICALLY DISCONNECT FROM THE INTERNET
Restart computer in Safe Mode. To enter Safe Mode, restart computer, and keep tapping F8 key, until menu appears; select Safe Mode; you'll see "Safe Mode" in all four corners of your screen
* Open SUPERAntiSpyware.
* Click Scan your Computer... button.
* Click Scanning Preferences/Control Center... button.
* Under General and Startup tab, make sure, Start SUPERAntiSpyware when Windows starts option is UN-checked.
* Click the Scanning Control tab.
* Under Scanner Options make sure the following are checked (leave all others unchecked): - Close browsers before scanning.
- Terminate memory threats before quarantining.
* Click the Close button to leave the control center screen.
* On the left, make sure you check C:\Fixed Drive.
* On the right, choose Perform Complete Scan.
* Click Next to start the scan. Please be patient while it scans your computer.
* After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click OK.
* Make sure everything has a checkmark next to it and click Next.
* A notification will appear that Quarantine and Removal is Complete. Click OK and then click the Finish button to return to the main menu.
* If asked if you want to reboot, click Yes.
* To retrieve the removal information after reboot, launch SUPERAntispyware again. - Click Preferences, then click the Statistics/Logs tab.
- Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
- If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
- Please copy and paste the Scan Log results in your next reply.
* Click Close to exit the program. Post SUPERAntiSpyware log.
RECONNECT TO THE INTERNET
RESTART COMPUTER!
STEP 2. Download Malwarebytes' Anti-Malware: Malwarebytes.org to your desktop. (Malwarebytes is free to use as a manual scanner. Payment is only required if you wish to have it run and update automatically which is not necessary for our purposes)
* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.
The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt
STEP 4. Download HijackThis: TrendSecure | Download TrendMicro HijackThis
by clicking on Download HijackThis Installer
Install, and run it. Post HijackThis log.
Do NOT attempt to "fix" anything!
DO NOT make any other changes to your computer (like installing programs, using other cleaning tools, etc.), until it's officially declared clean!!!
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:08:37 AM, on 6/24/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal
Malwarebytes log shows "No action taken" after each line, which means you posted the log from before fixes, or you didn't fix problems. Please, post correct log, or re-run Malwarebytes.
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[Active] The virus changed my password administrator 
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