转帖:警惕酷猪蠕虫病毒Worm.Win32.Delf.by
Worm.Win32.Delf.by病毒运行后,衍生病毒文件到系统目录下。添加注册表随机运行项以随机引导病毒体。病毒自动从某服务器下载大量盗号程序到本机运行,试图截获用户游戏帐号信息发送出去。
清除方案:
1 、 使用安天木马防线可彻底清除此病毒 ( 推荐 )
2 、 手工清除请按照行为分析删除对应文件,恢复相关系统设置。
(1) 使用安天木马防线断开网络,结束病毒进程:
%WinDir%\cmdbcs.exe
%WinDir%\Kvsc3.exe
%WinDir%\msccrt.exe
%WinDir%\msppds.exe
%WinDir%\shualai.exe
%WinDir%\winform.exe
(2) 删除并恢复病毒添加与修改的注册表键值:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\
{DD7D4640-4464-48C 0-82F D-21338366D2D2}\
InProcServer32\@
Value: String: "C:\Program Files\InternetExplorer\
MoWang.tdm"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\
{DD7D4640-4464-48C0-82FD-21338366D2D2}\
InProcServer32\ThreadingModel
Value: String: "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Explorer\ShellExecuteHooks\
{42A612A4-4334-4424-4234-42261A31A236}
Value: String: "pdkpri.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Explorer\ShellExecuteHooks\
{DD7D4640-4464-48C0-82FD-21338366D2D2}
Value: String: ""
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\cmdBcs
Value: String: "WINDIRcmdbcs.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\Kvsc3
Value: String: "WINDIRKvsc3.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\mscCrt
Value: String: "WINDIRmsccrt.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\mspPds
Value: String: "WINDIRmsppds.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\shuAlai
Value: String: "WINDIRshualai.exe /i"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\upxDnd
Value: String: "%\DOCUME~1%\ 当前用户名\
LOCALS~1\Temp\upxdnd.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Run\winForm
Value: String: "WINDIRwinform.exe"
(3) 删除病毒释放文件:
%WinDir%\cmdbcs.exe
%WinDir%\Kvsc3.exe
%WinDir%\msccrt.exe
%WinDir%\msppds.exe
%WinDir%\shualai.exe
%WinDir%\winform.exe
%System32%\cmdbcs.dll
%System32%\explorer.exe
%System32%\kupini.dll
%System32%\Kvsc3.dll
%System32%\msccrt.dll
%System32%\msppds.dll
%System32%\shualai.dll
%System32%\winform.dll
相关链接请参见:http://antiy.com/security/report/20070510.htm
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