Siggyx
Step#1:Restore Deleted System Files
Now we need to see if we need to restore some deleted files:Please check for the following files using the Windows Search Engine:
Merijn's Files and following the instructions at that site to have them where they belong for your OS.
Now we need to see if we need to restore some deleted files:Please check for the following files using the Windows Search Engine:
- control.exe
- rundll32.exe
- wmplayer.exe
- msconfig.exe
- notepad.exe
- shell.dll
- SDHelper.dll
Merijn's Files and following the instructions at that site to have them where they belong for your OS.
- If you are having any difficulty with Notepad, please go to Merijn's Files and choose 'Windows Files' from the menu on the left hand side of the page. Then choose 'Notepad' from the list and download it to C:\Windows and C:\Windows\System32
- Download the Hoster from here. Press "Restore Original Hosts" and press "OK". Exit Program. This will restore the original deleted Hosts file.
- This infection often deletes some system files that need to be replaced. The most frequent one it deletes is shell.dll in Win2K or XP. In XP there are two copies of this file, one in Windows (WINNT) and one in Windows\System32. It does not delete the one in Windows\System so it does not affect Win9x/ME. If you find it missing, please copy the shell.dll from c:\windows\system32\dllcache into both \Windows (WINNT) and Windows\System32 .
- The other system file which is most frequently deleted is control.exe. Please check to make sure that you have this file and it is the correct size. If not Please check for the existence of this file by going to to Merijn's Files (sdhelper) and examine where the file should be for your operating system. If the file is missing then download the appropriate file and place it in the proper place according to the information at this website. The control.exe is more often deleted in Win9x/ME.
- If you have Spybot S&D installed you will also need to replace one file. Go here: Merijn's Files (sdhelper) and download SDHelper.dll. Copy the file to the folder containing you Spybot S&D program (normally C:\Program Files\Spybot - Search & Destroy). Then click Start > Run > regsvr32 "C:\Program Files\Spybot - Search & Destroy\SDHelper.dll" and press the OK button
- Download Ccleaner to clean temp files from your computer.
- Double click on Ccleaner to install the program, with its default settings, selecting language and agreeing to the license agreement.
- Double click the CCleaner shortcut on the desktop to start the program.
- Click Options > Advanced and uncheck "Only delete files in Windows Temp folders older than 48 hours".
Step#3:Complete An Online AntiVirus Scan
Run an online antivirus scan at:
Trend Micro-Housecall Online AV
Reboot
Step#4:Find the Infected Files On Your Hard Drive
- Navigate to C:\Windows
- look for files that were created at the approximate time and date as the infection occurred.
- look for those that end in exe, DAT and DLL and if found, right click on the file and check properties. Legitimate files should be copyrighted by Microsoft
- if you determine they are bad files, right click on them and choose delete
- Navigate to C:\Windows\System or C:\Windows\System32 (depending on the OS) and repeat each of the above steps to check for those ending in exe, DAT and/or DLL
- if the above files will not delete, then make a new folder on your desktop by right clicking on the desktop and choosing New > Folder. Name the folder CWS Files.
- Move the files from C:\Windows or C:\Windows\System or C:\Windows\system32
to the new folder CWS Files.
** In cases where many system files are missing you have no alternative but to have them insert their Windows OS disk and run sfc /scannow from the Run box if able or from Recovery Console if not able to get into windows
Step#6:Scan And Post a New HijackThis Log
1. Scan again with HijackThis
2. POST your log file using Add Reply to see what is left to fix.