杀掉本地进程其实很简单,取得进程ID后,调用OpenProcess函数打开进程句柄,然后调用TerminateProcess函数就可以杀掉进程了。有些情况下并不能直接打开进程句柄,例如WINLOGON等系统进程,因为权限不够。这个时候我们就得先提升自己的进程的权限了。提升权限过程也不复杂,先调用GetCurrentProcess函数取得当前进程的句柄,然后调用OpenProcessToken打开当前进程的访问令牌,接着调用LookupPrivilegeValue函数取得你想提升的权限的值,最后调用AdjustTokenPrivileges函数给当前进程的访问令牌增加权限就可以了。一般有了SeDebugPrivilege特权后,就可以杀掉除Idle外的所有进程了。
VU,G.eLW OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
!VWA4 e!+ <1>与远程系统建立IPC连接
U|Fqna <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
i6_} <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
y7F
|v8bq <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
QNx]8r <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
lg-_[!4Z <6>服务启动后,killsrv.exe运行,杀掉进程
vlkwWm <7>清场
g]vB\5uA: 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
GbQi3% /***********************************************************************
N E9,kWI Module:Killsrv.c
0o>C,
` Date:2001/4/27
g}<jn'@{ Author:ey4s
88_ef7w Http://www.ey4s.org #E!^oZm<Z ***********************************************************************/
?m *e$!M0 #include
3Y38lP:>h #include
p\=T#lb #include "function.c"
yk4@@kHW #define ServiceName "PSKILL"
>1!u]R<3 V>QyiB SERVICE_STATUS_HANDLE ssh;
8S8qj"s SERVICE_STATUS ss;
`r1}:`.m, /////////////////////////////////////////////////////////////////////////
6a,8t void ServiceStopped(void)
r!Dk_|Cd {
L&kCI`Tb ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
gaz7u8$A= ss.dwCurrentState=SERVICE_STOPPED;
]4H)GWHKg ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
06Wqfzceb ss.dwWin32ExitCode=NO_ERROR;
FM6{%}4 ss.dwCheckPoint=0;
jyIIE7.I" ss.dwWaitHint=0;
fU|v[ SetServiceStatus(ssh,&ss);
9DA|;| return;
=|i_T%a }
>}
2C,8N /////////////////////////////////////////////////////////////////////////
;VKWY void ServicePaused(void)
6{.U7=" {
}lp37, ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
o+.L@3RT4 ss.dwCurrentState=SERVICE_PAUSED;
I;'{X_9$a ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
}BC%(ZH6 ss.dwWin32ExitCode=NO_ERROR;
gV.? Myy ss.dwCheckPoint=0;
;:bp?( ss.dwWaitHint=0;
JY CMW!~ SetServiceStatus(ssh,&ss);
'l5 return;
aC}\`.Kb }
iz-z?)% void ServiceRunning(void)
Xsa8YP9 {
imif[n+]}d ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
'/xynk%)xw ss.dwCurrentState=SERVICE_RUNNING;
>ZkL`!:s ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
:-jbIpj' ss.dwWin32ExitCode=NO_ERROR;
:^kAFLU ss.dwCheckPoint=0;
wIi(\]Q ss.dwWaitHint=0;
2p, U ^h SetServiceStatus(ssh,&ss);
#@DJf return;
eXKEx4rU }
Chnt)N`/B4 /////////////////////////////////////////////////////////////////////////
129\H<
m void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
+TqrvI. {
|c0^7vrC switch(Opcode)
gamB]FPZ {
2Jt{oh | case SERVICE_CONTROL_STOP://停止Service
t4UK~ {gh ServiceStopped();
;7s^slVzF break;
\Ki3ls case SERVICE_CONTROL_INTERROGATE:
7_ oUuNw SetServiceStatus(ssh,&ss);
S'HA] break;
.9x*YS }
%WU=Vy 4 return;
g "Du]_, }
_<f%==
I' //////////////////////////////////////////////////////////////////////////////
YT8q0BR] //杀进程成功设置服务状态为SERVICE_STOPPED
`0ym3} (O //失败设置服务状态为SERVICE_PAUSED
3T.V*& //
G AY?F void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
nmiJ2edx {
Ydrh+ ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
'sZGLgT;m if(!ssh)
m^XO77" {
H,TApF89A ServicePaused();
XFoSGqD return;
$H+X'1 }
I<RARB-j ServiceRunning();
:"#
"{P Sleep(100);
xKE=$SV( //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
fSd|6iFH //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
KC}G_"f.$ if(KillPS(atoi(lpszArgv[5])))
&Y1h=,KR9 ServiceStopped();
<k8WnA ~Fl else
a^LckHPI> ServicePaused();
NpGi3>5 return;
Pteti }
90uXJyW;d /////////////////////////////////////////////////////////////////////////////
HYO/]\al void main(DWORD dwArgc,LPTSTR *lpszArgv)
GpTZp#~; {
%Y0lMNP SERVICE_TABLE_ENTRY ste[2];
neu<zSS ste[0].lpServiceName=ServiceName;
j xI;clr ste[0].lpServiceProc=ServiceMain;
+mBS&FK ste[1].lpServiceName=NULL;
0#Gm# =F ste[1].lpServiceProc=NULL;
QaLaw-lx StartServiceCtrlDispatcher(ste);
<EqS
,cO^ return;
Y.I~.66s }
)0E_Y@ /////////////////////////////////////////////////////////////////////////////
;/V])4= function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
}.D18bE( 下:
fr`#s\JKw /***********************************************************************
#@-dT,t Module:function.c
<=_!8A Date:2001/4/28
dpE^BW v3 Author:ey4s
,5<AV K-#Q Http://www.ey4s.org VXZYRr3F ***********************************************************************/
yz0#0YG7 #include
8>j&) @q ////////////////////////////////////////////////////////////////////////////
f9UDH8X BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
|8{ k,!P'K {
A-B>VX TOKEN_PRIVILEGES tp;
]6^S:K_" LUID luid;
tkm@&e=e% aC' 6 if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
0J[B3JO@M {
S=S/]]e printf("\nLookupPrivilegeValue error:%d", GetLastError() );
9ec?L return FALSE;
6K7lQ!#}Q }
\kV|S=~@ tp.PrivilegeCount = 1;
unFm~rcf tp.Privileges[0].Luid = luid;
%I`'it2d if (bEnablePrivilege)
a{e
2*V tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
oH4zW5 else
,Gbc4x tp.Privileges[0].Attributes = 0;
f
uU" // Enable the privilege or disable all privileges.
\kKd:C{ AdjustTokenPrivileges(
/C'_-U? hToken,
lmUCrs37 FALSE,
%OHWGac"i &tp,
\;_tXb}F sizeof(TOKEN_PRIVILEGES),
pk'd&. (PTOKEN_PRIVILEGES) NULL,
]qZj@0#7n (PDWORD) NULL);
*qL'WrB1 // Call GetLastError to determine whether the function succeeded.
e]>=;Zn if (GetLastError() != ERROR_SUCCESS)
T1RY1hb|g> {
~x4]p|)</ printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
JgHYuLB return FALSE;
HLthVc w }
.
WJ return TRUE;
=n=!s{A:t }
O5:U2o- ////////////////////////////////////////////////////////////////////////////
im+g|9@% BOOL KillPS(DWORD id)
D|$0~1y {
pHoxw|'Y HANDLE hProcess=NULL,hProcessToken=NULL;
'-~J.8-</ BOOL IsKilled=FALSE,bRet=FALSE;
Nk%$;Si __try
Omn$O> {
VR_/Vh]@ ;){ZM,Ox if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
kuLur)^ {
}9B}, printf("\nOpen Current Process Token failed:%d",GetLastError());
c>c4IQ&d __leave;
5>e<|@2
X }
W:WRG8(F //printf("\nOpen Current Process Token ok!");
FB,rQ9D if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
.MDSP/s {
.*595SuF __leave;
Q9p7{^m&E }
zmuRn4Nv printf("\nSetPrivilege ok!");
?qHQ#0 @y] pnuwjU- if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
#jxPh!%9 {
c9nv=?/}f printf("\nOpen Process %d failed:%d",id,GetLastError());
-y_q __leave;
wUg=jnY }
eLHhfu;k //printf("\nOpen Process %d ok!",id);
[*C~BM if(!TerminateProcess(hProcess,1))
%/nDG9l {
&0ymAf5R printf("\nTerminateProcess failed:%d",GetLastError());
9&kPcFX B __leave;
7FaF]G }
XMI5j7CL IsKilled=TRUE;
DtS7)/<T
}
9 ,tk __finally
Jfv'M<I {
V!@6Nv if(hProcessToken!=NULL) CloseHandle(hProcessToken);
A 3q#,% if(hProcess!=NULL) CloseHandle(hProcess);
?caHS2%?ae }
tk 5p@l return(IsKilled);
l8%BRG }
gCL}Ba //////////////////////////////////////////////////////////////////////////////////////////////
j,i)ecZ> OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
|Zo36@s /*********************************************************************************************
0x&L'&SpN ModulesKill.c
X*Q<REDB Create:2001/4/28
ycIcM~<4 Modify:2001/6/23
mZ?QtyljT Author:ey4s
|w>b0aY Http://www.ey4s.org VS~+W=5} PsKill ==>Local and Remote process killer for windows 2k
?aB%h
|VA **************************************************************************/
cnY}^_ #include "ps.h"
(v0Q.Q@< #define EXE "killsrv.exe"
|1(L~g #define ServiceName "PSKILL"
u<Ch]m+ {8;}y[R #pragma comment(lib,"mpr.lib")
-\Z`+k Y?p //////////////////////////////////////////////////////////////////////////
][ 8`}ki 1 //定义全局变量
FId,/la SERVICE_STATUS ssStatus;
ME5M;bz( SC_HANDLE hSCManager=NULL,hSCService=NULL;
xj]^<oi< BOOL bKilled=FALSE;
BuitM|k' char szTarget[52]=;
7D~~<45ct //////////////////////////////////////////////////////////////////////////
NUtKT~V BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
(Dba!zSs BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
%?/vC6 BOOL WaitServiceStop();//等待服务停止函数
R=iwp%c( BOOL RemoveService();//删除服务函数
g\49[U}[~F /////////////////////////////////////////////////////////////////////////
vZqW,GDfXo int main(DWORD dwArgc,LPTSTR *lpszArgv)
)2jH&}K {
r"VNq&v]9 BOOL bRet=FALSE,bFile=FALSE;
fQw=z$ char tmp[52]=,RemoteFilePath[128]=,
<)L[V szUser[52]=,szPass[52]=;
eQfXUpk3@I HANDLE hFile=NULL;
U4iVI#f DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
Ty;^3 [xdVuL;N //杀本地进程
T#Z#YM k if(dwArgc==2)
z4]z3U<}3] {
m&MZn2u[4i if(KillPS(atoi(lpszArgv[1])))
{XnBj}C printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
W:8{}Iu< else
4dI` printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
+5:9?&lH lpszArgv[1],GetLastError());
4~d:@Gmk& return 0;
90=gP }
!|J2o8g //用户输入错误
\MAv's4b@ else if(dwArgc!=5)
7VLn$q]: {
kWCxc0 printf("\nPSKILL ==>Local and Remote Process Killer"
b:
I0Zv6 "\nPower by ey4s"
#A<
|qd "\nhttp://www.ey4s.org 2001/6/23"
oRmA\R* "\n\nUsage:%s <==Killed Local Process"
,K.Wni#m "\n %s <==Killed Remote Process\n",
zgxMDLH lpszArgv[0],lpszArgv[0]);
1CUI6@Cz) return 1;
PaDm"+H@ }
\`*]}48Z //杀远程机器进程
2Fbg"de3- strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
4`?WdCW8 strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
g(o^'f strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
H[?l)nZ} 0.U-
tg0 //将在目标机器上创建的exe文件的路径
}AS3]Lub@ sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
_6aI>b#yL __try
>ATccv {
fV!~SX6S //与目标建立IPC连接
{C%f~j if(!ConnIPC(szTarget,szUser,szPass))
H 9?txNea {
Ai`0Ud,M@ printf("\nConnect to %s failed:%d",szTarget,GetLastError());
J(,{ -d-E return 1;
tSTl#xy }
X09i+/ICK printf("\nConnect to %s success!",szTarget);
;F/w&u.n //在目标机器上创建exe文件
#0Z%4W Q %^iBTfq2hc hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
1f$1~5Z E,
?Elt;wL( NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
VH~ZDZ1P if(hFile==INVALID_HANDLE_VALUE)
6MQyr2c {
t2FA|UF printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
yk2XfY __leave;
1L4v X }
Ge*N%=MX8 //写文件内容
<t,lq while(dwSize>dwIndex)
g:&PjKA {
~W_T3@ 8~iggwZ~h" if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
8@KGc
)k {
D\z`+TyJ printf("\nWrite file %s
oLt%i:, A failed:%d",RemoteFilePath,GetLastError());
+ ;B K|([# __leave;
[XD3}'Aa }
z[]8"C= dwIndex+=dwWrite;
w(q\75 }
i(S}gH4*o //关闭文件句柄
l|K$6>80 CloseHandle(hFile);
*JiI>[ bFile=TRUE;
SX[ //安装服务
Xt$Y&Ho if(InstallService(dwArgc,lpszArgv))
?~tx@k$;Es {
`':G92}# //等待服务结束
sv+6# if(WaitServiceStop())
k;l^y%tzp {
*)s^+F 0 //printf("\nService was stoped!");
%8?XOkH) }
{Hzj(c~S? else
yhd]s0(! {
z(1`Iy
M //printf("\nService can't be stoped.Try to delete it.");
PyM59v }
+w8$-eFY Sleep(500);
u4DrZ-v //删除服务
Sgn<=8,6c RemoveService();
@oQ"FLF. }
LU+}iA) }
S%df'bh$ __finally
KxQMPtHstz {
&A~hM[- //删除留下的文件
$
U-#woXa if(bFile) DeleteFile(RemoteFilePath);
R_Z9aQ //如果文件句柄没有关闭,关闭之~
Zhc99 L&K if(hFile!=NULL) CloseHandle(hFile);
"pc
t# //Close Service handle
W>&!~9H if(hSCService!=NULL) CloseServiceHandle(hSCService);
4++p K;I //Close the Service Control Manager handle
>O~ if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
k \\e`= //断开ipc连接
'ji|'x T wsprintf(tmp,"\\%s\ipc$",szTarget);
|2Uw8M7.E WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
Ht|"91ZC5 if(bKilled)
Em(Okr,0 printf("\nProcess %s on %s have been
C0CJ; killed!\n",lpszArgv[4],lpszArgv[1]);
D+{&zo else
L+8O
4K{ printf("\nProcess %s on %s can't be
I/go$@E" killed!\n",lpszArgv[4],lpszArgv[1]);
M"yOWD~s~ }
!1Nh`FN return 0;
m+xub*/ }
HF*j=qt! //////////////////////////////////////////////////////////////////////////
\4>& zb4 BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
6xx(o {
jOm7:+H NETRESOURCE nr;
T9uOOI char RN[50]="\\";
DC0ON` `@{(ijg. strcat(RN,RemoteName);
#x \YA#~ strcat(RN,"\ipc$");
W=Mdh}u_I Hp[i8PJ nr.dwType=RESOURCETYPE_ANY;
F:8@ ]tA& nr.lpLocalName=NULL;
Q;GcV&f;f nr.lpRemoteName=RN;
0 gR_1~3 nr.lpProvider=NULL;
.9vt<<Kwh mSGpxZ,IE if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
K9+\Z return TRUE;
<,Mf[R2N> else
6VLo4bq 5
return FALSE;
Ok<,_yh }
c-U]3`;Q /////////////////////////////////////////////////////////////////////////
(S2E'L L{ BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
yw{r:fy {
*E+VcU BOOL bRet=FALSE;
FsS.9
`B __try
.@$A~/ YU {
k106fT]eX //Open Service Control Manager on Local or Remote machine
x<PJ5G L hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
D;[%*q* if(hSCManager==NULL)
tJA"BP3f {
Y(gai? printf("\nOpen Service Control Manage failed:%d",GetLastError());
W)8Pq9Hnv __leave;
4vV\vXT * }
ElK Md //printf("\nOpen Service Control Manage ok!");
)a9C3-8Y' //Create Service
<k{_YRB hSCService=CreateService(hSCManager,// handle to SCM database
N:~4>p44[ ServiceName,// name of service to start
Q{CRy-ha ServiceName,// display name
+.zX?} SERVICE_ALL_ACCESS,// type of access to service
|(CgX6 l3 SERVICE_WIN32_OWN_PROCESS,// type of service
f,ZJFb98 SERVICE_AUTO_START,// when to start service
4*HBCzr7[ SERVICE_ERROR_IGNORE,// severity of service
+ WT?p] failure
Uyxn+j5 EXE,// name of binary file
kSEgq<i! NULL,// name of load ordering group
*Ea)b- NULL,// tag identifier
AnK X4Q NULL,// array of dependency names
HE>V\+
AL NULL,// account name
/IF?|71,m NULL);// account password
fYpJ2y-sA //create service failed
6cD3(// if(hSCService==NULL)
xzOn[.Fi {
5sNN:m //如果服务已经存在,那么则打开
F>GPi!O if(GetLastError()==ERROR_SERVICE_EXISTS)
*Uy;P>8 {
YMVi7D~;Q$ //printf("\nService %s Already exists",ServiceName);
?FwHqyFVlQ //open service
^%tn$4@@Z. hSCService = OpenService(hSCManager, ServiceName,
VTY # { SERVICE_ALL_ACCESS);
{?"X\5n0 if(hSCService==NULL)
-*OL+ {
(:\L@j printf("\nOpen Service failed:%d",GetLastError());
q=-h#IF^ __leave;
3Tp8t6*nL }
Y0J:c?, //printf("\nOpen Service %s ok!",ServiceName);
c
*<m. }
{Ppb ; else
fjY:u,5V_ {
_!Pi+l4p/} printf("\nCreateService failed:%d",GetLastError());
6']G HDK __leave;
lCBH3-0^ }
V<?0(esgR }
v#`> //create service ok
TjI&8#AWBA else
qq3/K9 #y {
.v+W> //printf("\nCreate Service %s ok!",ServiceName);
2##mVEo.( }
[:qJ1^U U
?P4y$P // 起动服务
eW8{],B if ( StartService(hSCService,dwArgc,lpszArgv))
g3^:)$m {
N eP //printf("\nStarting %s.", ServiceName);
qg|ark*1u Sleep(20);//时间最好不要超过100ms
c;!|= while( QueryServiceStatus(hSCService, &ssStatus ) )
9W_mSum {
Qr7|;l3 if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
/-t!)_zvw {
vK+!m~kDu printf(".");
F! Cn'* Sleep(20);
y7+n*|H }
8~~ k? else
!&3"($-U3G break;
+$xw0)| }
;' |CSjco if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
9_.pLLx printf("\n%s failed to run:%d",ServiceName,GetLastError());
_[i.)8$7 }
b?VByJl else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
Cbl>eKw {
Z;BEUtR
c //printf("\nService %s already running.",ServiceName);
"%S-(ue: }
wZ69W$,p else
.Cs'@[Ciy {
jC$~m#F printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
g& f)WQ( __leave;
!0UfX{. }
gg8)oc+w bRet=TRUE;
"u&7Y:)^wr }//enf of try
/u`Opv&I __finally
o4@d,uIw^ {
q[}re2 return bRet;
6c27X/'Z }
lbw+!{Ch return bRet;
g\?07@Zd| }
+lZ-xU1 /////////////////////////////////////////////////////////////////////////
vRD(* S9^ BOOL WaitServiceStop(void)
qW|h"9sr {
%[ *+ BOOL bRet=FALSE;
$G9E=wn //printf("\nWait Service stoped");
C8YStT while(1)
nD>X?yz2 {
6 OvH"/X4 Sleep(100);
ZCb@!V}= if(!QueryServiceStatus(hSCService, &ssStatus))
;~WoJlEK3 {
9&<c)sS&B printf("\nQueryServiceStatus failed:%d",GetLastError());
<7B;_3/ break;
3m2y<l< }
,I+O;B:0 if(ssStatus.dwCurrentState==SERVICE_STOPPED)
3,{;wJ
Z {
-em3 #V bKilled=TRUE;
e8egxm bRet=TRUE;
Qy=tkCN break;
eI|~neh }
d(9Sk Xr if(ssStatus.dwCurrentState==SERVICE_PAUSED)
/k^j'MMQs6 {
W~i0.rg|> //停止服务
~x_(v,NW bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
O8rd*+ break;
e%{7CR'~TD }
gh"_,ZhZt else
RC8-6s& ln {
`Pwf?_2n- //printf(".");
t*6C?zEAU continue;
0TICv2l! }
,'l.u?SKyd }
20` XklV return bRet;
6(1
&6|o3 }
I<xcVY9L /////////////////////////////////////////////////////////////////////////
;;U&mhz` BOOL RemoveService(void)
~EYdE qS) {
FgPmQ //Delete Service
?9 `T_, if(!DeleteService(hSCService))
`$3P@SO" {
tEibxE printf("\nDeleteService failed:%d",GetLastError());
6G-XZko~a return FALSE;
hKsx7`[ }
@OHNz!Lj:d //printf("\nDelete Service ok!");
~wGjr7Wt return TRUE;
JKCV>k }
Kj6+$l /////////////////////////////////////////////////////////////////////////
S%7bM~J@ 其中ps.h头文件的内容如下:
6Hd^qouid /////////////////////////////////////////////////////////////////////////
DAEWa
Kui #include
R9+f^o`W #include
lWf(!=0m #include "function.c"
do%.KIk :n
x;~f unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
u9+)jN<Yh /////////////////////////////////////////////////////////////////////////////////////////////
(hv}K*c{ 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
r&L1jT. /*******************************************************************************************
L;KLmxy# Module:exe2hex.c
-**fT?n Author:ey4s
rj5)b:c} Http://www.ey4s.org xlW>3'uHfa Date:2001/6/23
G0ENk|wbbj ****************************************************************************/
>v%UV:7ap #include
)9!ZkZbv_m #include
z_z'3d.r7 int main(int argc,char **argv)
z]O>`50Q {
Q?9eu%G6I HANDLE hFile;
Aca?C DWORD dwSize,dwRead,dwIndex=0,i;
gti=GmL(L unsigned char *lpBuff=NULL;
`7',RUj|D __try
ayA_[{j%X {
9AQ2FD if(argc!=2)
WS$~o*Z8 {
8EI&}I printf("\nUsage: %s ",argv[0]);
T9'5V@ __leave;
#8bI4J{dE }
W8!8/IZbN 7|?Ht] hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
yXc@i)9w3 LE_ATTRIBUTE_NORMAL,NULL);
_LZ 442 if(hFile==INVALID_HANDLE_VALUE)
/B {
h3A|nd>\ printf("\nOpen file %s failed:%d",argv[1],GetLastError());
sZU
Ao& __leave;
2f -Or/v }
k${F7I(Tb dwSize=GetFileSize(hFile,NULL);
G@S'_ if(dwSize==INVALID_FILE_SIZE)
>[g'i+{ {
Cd7d-'EQn printf("\nGet file size failed:%d",GetLastError());
.ZH5^Sv$vp __leave;
>Q^*h}IdW }
N;e*eMFE lpBuff=(unsigned char *)malloc(dwSize);
s-xby~ if(!lpBuff)
-QP1Se*# {
DzCb'# printf("\nmalloc failed:%d",GetLastError());
eYRm:KC __leave;
V{kgDpB }
2VS#=i(B^ while(dwSize>dwIndex)
{eo?vA8SE {
y|Zj
M if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
h'G8@j; {
cV)~%e/ printf("\nRead file failed:%d",GetLastError());
S8Yh>j8- __leave;
k$} 6Qd }
::kpAE] dwIndex+=dwRead;
Rd*/J~TK }
rhvsd2zi for(i=0;i{
y<5xlN(+v if((i%16)==0)
L"!BN/i_ printf("\"\n\"");
9Uh nr]J. printf("\x%.2X",lpBuff);
bpeWK& }
aG\B?pn- }//end of try
bwh.ekf8 __finally
PK*
$ {
yf6&'Y{ if(lpBuff) free(lpBuff);
}'
t*BaU CloseHandle(hFile);
[t`QV2um }
nS1D&;#Y return 0;
) 4'@=q }
ysiBru[u
这样运行:exe2hex killsrv.exe,就把killsrv.exe的二进制码打印到屏幕上了,你可以把它重定向到一个txt文件中去,如exe2hex killsrv.exe >killsrv.txt,然后copy到ps.h中去就OK了。