Replace the Ctfmon.exe download Window.exe method _ virus killing
Source: Internet
Author: User
Virus Description:
This virus uses the method that replaces input method to enter a program to disguise oneself, thus can use the original Ctfmon start a project to start oneself, and carry on downloading Trojan horse and infect HTM file operation
File:window.exe
size:19380 bytes
Modified:2007 year October 19, 17:42:28
md5:bdaa1ab926518c7d3c05b730c8b5872c
sha1:bf4c82aa7f169ff37f436b78bbe9aa7fd652118a
crc32:bec77526
1. After the virus runs, the following files are generated:
%systemroot%\system32\ctfmon.exe.tmp
End Ctfmon.exe process, then start
%systemroot%\system32\ctfmon.exe.tmp
2. Modify the Registration Form
At HKLM\SYSTEM\CurrentControlSet\Control\Session Manager
The following pendingfilerenameoperations add the key value so that after the reboot the Ctfmon.exe.tmp
Rename to Ctfmon.exe
3. Traverse the non-system partition below
php,jsp,asp,htm,html file, after which code is added
4. Through the netsh firewall add allowedprogram%systemroot%\system32\ctfmon.exe command
Add%systemroot%\system32\ctfmon.exe to the Allow list in the firewall
5. Try to connect other users ' computers in the local area network with the following password
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