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。
MWv_BXQ OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
S Rs~p <1>与远程系统建立IPC连接
BU[.P] <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
BJI}gm2y <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
w%=GdA= <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
TrxZS_ <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
*')g}2iB <6>服务启动后,killsrv.exe运行,杀掉进程
c\i`=>%b@ <7>清场
#J.v[bOWQ 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
Ha l,%W~e /***********************************************************************
mQmn &:R Module:Killsrv.c
Txkmt$h Date:2001/4/27
^,L vQW4 Author:ey4s
H"|xG;cf Http://www.ey4s.org
zzsQfI# ***********************************************************************/
v,Lv4) #include
P-9[,3Zd #include
7cx~?xk <m #include "function.c"
kTG4h@w #define ServiceName "PSKILL"
6X(Yv2X&4% !w['@x. SERVICE_STATUS_HANDLE ssh;
+0U{CmH SERVICE_STATUS ss;
zk8 o[4 /////////////////////////////////////////////////////////////////////////
lWS@<j void ServiceStopped(void)
c"OBm# {
%}
WSw~X ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
y2k'^zE ss.dwCurrentState=SERVICE_STOPPED;
jU2Dpxkt ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
[%(}e1T( ss.dwWin32ExitCode=NO_ERROR;
P(I`^x ss.dwCheckPoint=0;
'P{0K?{H-4 ss.dwWaitHint=0;
Fw!wSzsk3 SetServiceStatus(ssh,&ss);
{9sA'5 return;
\|2 0E51B[ }
I`"8}d@Jm /////////////////////////////////////////////////////////////////////////
J+f
.r|? void ServicePaused(void)
rj qX| {
Ju3-ZFUS4 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
J(*qOGBD ss.dwCurrentState=SERVICE_PAUSED;
aY 8"Sw|4 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
l2uh"! ss.dwWin32ExitCode=NO_ERROR;
(vm&&a@ ss.dwCheckPoint=0;
sS 5 ]d8
ss.dwWaitHint=0;
Rk2V[R.`S SetServiceStatus(ssh,&ss);
EL!V\J`S_ return;
DA)+)PhY7K }
V{17iRflf void ServiceRunning(void)
8<(qN>R {
1PWs">*( ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
"dfq ss.dwCurrentState=SERVICE_RUNNING;
"p>$^ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
H.EgL@;mb ss.dwWin32ExitCode=NO_ERROR;
&6fNPD(| ss.dwCheckPoint=0;
*Dr -{\9 ss.dwWaitHint=0;
12 HBq8o SetServiceStatus(ssh,&ss);
4 4bTx y return;
}qy,/<R }
~m^.&mv3/ /////////////////////////////////////////////////////////////////////////
d (Ufj|; void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
85;
BS' {
,bT|:T@ny switch(Opcode)
M,]C(f> {
nU]n]gd case SERVICE_CONTROL_STOP://停止Service
9{{QdN8 ServiceStopped();
2N_8ahc break;
VXt8y)?a case SERVICE_CONTROL_INTERROGATE:
a1Q|su{H SetServiceStatus(ssh,&ss);
%bo0-lnp break;
3`PPTG }
T^LpoN/T return;
}gL:"C"~ }
QC7Ceeh]4 //////////////////////////////////////////////////////////////////////////////
xU$A/!oK //杀进程成功设置服务状态为SERVICE_STOPPED
p2T%Zl_ //失败设置服务状态为SERVICE_PAUSED
% 1Y!|306 //
H..g2;D void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
P3|_RHIb {
i
oX [g ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
_2Sb?]Xn if(!ssh)
c$?(zt; {
yl|?+ ServicePaused();
f%n],tE6 return;
)cA#2mlS'1 }
Jy&O4g/'5 ServiceRunning();
|J:n'} Sleep(100);
XWH{+c" //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
i0`<`qSQh //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
&YQ if(KillPS(atoi(lpszArgv[5])))
j)4:*R.Z] ServiceStopped();
j8p</gd else
nn>1OO ServicePaused();
""cnZZ5) return;
+a$'<GvP }
#/fh_S'Z /////////////////////////////////////////////////////////////////////////////
~`'!nzP5H void main(DWORD dwArgc,LPTSTR *lpszArgv)
`.3! {
'n`+R~Kkh SERVICE_TABLE_ENTRY ste[2];
aRSGI ja<L ste[0].lpServiceName=ServiceName;
Yud]s~N ste[0].lpServiceProc=ServiceMain;
Xup rl2+ ste[1].lpServiceName=NULL;
w,hl<=:(FB ste[1].lpServiceProc=NULL;
eQh@.U*S) StartServiceCtrlDispatcher(ste);
]IbX< return;
{"Xn`@Y }
|l\&4/SJ /////////////////////////////////////////////////////////////////////////////
-#0(Jm' 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
Ewjzm,2 下:
N{ L'Q0! /***********************************************************************
}SL&Y `Y] Module:function.c
rQ~7BlE Date:2001/4/28
3IXai)6U Author:ey4s
k
I{)" Http://www.ey4s.org I9S=VFhZ` ***********************************************************************/
\Eq,4-q #include
^0A}iJL ////////////////////////////////////////////////////////////////////////////
9Q{-4yF9k BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
y V=Ku {
&L3OP@; TOKEN_PRIVILEGES tp;
BJGL &N LUID luid;
W\mj?R N ] KS\ if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
+O`3eP`u {
<a9<rF =r printf("\nLookupPrivilegeValue error:%d", GetLastError() );
L%G/%*7;c return FALSE;
4to)ff }
32yGIRV tp.PrivilegeCount = 1;
&)UZ9r`z tp.Privileges[0].Luid = luid;
|C:^BWrU* if (bEnablePrivilege)
y
%R-Oc tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
#-76E else
vW`Dy8`06 tp.Privileges[0].Attributes = 0;
USF9sF0l // Enable the privilege or disable all privileges.
3r{3HaN(^' AdjustTokenPrivileges(
ckR>ps[ u hToken,
L $R"?O7 FALSE,
}xZR`xP( &tp,
+NML>g#F~z sizeof(TOKEN_PRIVILEGES),
ra87~kj< (PTOKEN_PRIVILEGES) NULL,
3khsGD@ (PDWORD) NULL);
l&rS\TCkp // Call GetLastError to determine whether the function succeeded.
+Sz%2Q if (GetLastError() != ERROR_SUCCESS)
t8vR9]n {
iuxI$
printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
$~x#Q?-y return FALSE;
&72
( < }
a%\6L return TRUE;
% zP]z }
,4kly_$BH ////////////////////////////////////////////////////////////////////////////
c6v@6jzx0Y BOOL KillPS(DWORD id)
&(M][Uo{|' {
tK@|sZ>3\ HANDLE hProcess=NULL,hProcessToken=NULL;
xBba&A]= BOOL IsKilled=FALSE,bRet=FALSE;
[k1N-';;; __try
h"~i&T
h {
m9yi:zT% i.QS(gM if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
N=Q<mj;, {
9W^sq<tR printf("\nOpen Current Process Token failed:%d",GetLastError());
b&q!uFP __leave;
R]dN-'U }
N.\?"n //printf("\nOpen Current Process Token ok!");
g]kM7,/M if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
e6?iQ0 {
K1`Z}k_p. __leave;
*\#/4_yB} }
12 {F printf("\nSetPrivilege ok!");
z{wW6sgPr .h({ P#QT if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
Uc>kiWW {
!VLk|6mn printf("\nOpen Process %d failed:%d",id,GetLastError());
G6W_)YL __leave;
}s+ t*z }
Z;=h= //printf("\nOpen Process %d ok!",id);
;v#BguM if(!TerminateProcess(hProcess,1))
|nOqy&B {
;Dh\2! sr printf("\nTerminateProcess failed:%d",GetLastError());
0.pZlv __leave;
SB1j$6]OR7 }
o!6~tO=% IsKilled=TRUE;
j-~x==c-; }
*}F>c3x] __finally
(Dat`: {
}~I(e if(hProcessToken!=NULL) CloseHandle(hProcessToken);
|uUGvIsXn if(hProcess!=NULL) CloseHandle(hProcess);
#%Hk-a=>)# }
"|N58% return(IsKilled);
'SW%EVB }
Ux[2 +Cf //////////////////////////////////////////////////////////////////////////////////////////////
KjWF;VN*[3 OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
,=_)tX^ /*********************************************************************************************
e>$d*~mwn ModulesKill.c
vR"?XqgZ Create:2001/4/28
$7bLw)7 Modify:2001/6/23
(-}:'5|Yj Author:ey4s
GG0H3MSc Http://www.ey4s.org 'iY~F 0U PsKill ==>Local and Remote process killer for windows 2k
_sp,,gz **************************************************************************/
;s* #include "ps.h"
jF$bCbAUce #define EXE "killsrv.exe"
IOfxx>=3 #define ServiceName "PSKILL"
_h6j, ) ddTsR #pragma comment(lib,"mpr.lib")
lF[m*}l //////////////////////////////////////////////////////////////////////////
^`~s#L7 //定义全局变量
$&25hvK, SERVICE_STATUS ssStatus;
UWW^g@d4 SC_HANDLE hSCManager=NULL,hSCService=NULL;
uBp,_V? BOOL bKilled=FALSE;
y ;/T.W9! char szTarget[52]=;
.2Q4EbM2 //////////////////////////////////////////////////////////////////////////
kC,=E9)O BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
8=K%7:b BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
f 7R/i BOOL WaitServiceStop();//等待服务停止函数
r|MBkpcvp BOOL RemoveService();//删除服务函数
%fT%,(
w}t /////////////////////////////////////////////////////////////////////////
-R]Iu\ int main(DWORD dwArgc,LPTSTR *lpszArgv)
vU,V[1^a {
A
".v+ BOOL bRet=FALSE,bFile=FALSE;
@d&JtA char tmp[52]=,RemoteFilePath[128]=,
TS_5R>R3 szUser[52]=,szPass[52]=;
^l:~r2 HANDLE hFile=NULL;
PFKl6_( DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
aM7e?.rU f]pHJVgFV //杀本地进程
AX%N:)_$| if(dwArgc==2)
@$Xl*WT7 {
@=7[ KM b if(KillPS(atoi(lpszArgv[1])))
k~0#Iy_{M printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
r* q else
cv{icz,%w printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
3u 'VPF2 lpszArgv[1],GetLastError());
/3`yaYkSh return 0;
+Rj8"p$K }
; Sd== * //用户输入错误
@~z4GTF9i else if(dwArgc!=5)
uGmv`R_ {
c$.Zg= printf("\nPSKILL ==>Local and Remote Process Killer"
?v
z[Zi "\nPower by ey4s"
BS.5g<E2q "\nhttp://www.ey4s.org 2001/6/23"
AqA.,;G "\n\nUsage:%s <==Killed Local Process"
>]L\B w "\n %s <==Killed Remote Process\n",
C3K":JB lpszArgv[0],lpszArgv[0]);
:'
=le*h return 1;
dEhFuNO<2 }
0$qK: ze //杀远程机器进程
dfA2G<Uc strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
_v#Vf*# strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
Zt"#'1 strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
\N%L-%^ :hBLi99
o //将在目标机器上创建的exe文件的路径
%A3ci[$g sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
2/iBk'd __try
B,q)<z6< {
bhl9:`s //与目标建立IPC连接
qEvbKy} if(!ConnIPC(szTarget,szUser,szPass))
*|9: {
!b"2]Qv printf("\nConnect to %s failed:%d",szTarget,GetLastError());
GI<3L K\ return 1;
aD&4C-,1 }
#ZC9= printf("\nConnect to %s success!",szTarget);
* lJkk //在目标机器上创建exe文件
~} 02q5H !C& ^%a hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
c(kYCVc E,
8 7z]qE NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
j0b>n#e7 if(hFile==INVALID_HANDLE_VALUE)
kt#t-N;}x {
8U%y[2sT printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
+h)1NX;o1 __leave;
U]]ON6Y&F }
0;L.h|R T( //写文件内容
BMo2t'L while(dwSize>dwIndex)
:anR/ {
[ KDNKK rw$ =!iyO if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
N}ugI`: {
m;JB=MZ=m printf("\nWrite file %s
V"|`Z}XW failed:%d",RemoteFilePath,GetLastError());
@iU(4eX __leave;
^H!45ph?Jc }
G+1i~&uV dwIndex+=dwWrite;
kXgc'w6EhF }
arc{:u.K //关闭文件句柄
w.(?O; CloseHandle(hFile);
U+Vb#U7; bFile=TRUE;
>|pN4FS //安装服务
a0jzt!ci if(InstallService(dwArgc,lpszArgv))
#Ibpf , {
Gn %"B6 //等待服务结束
Zg4kO;r08 if(WaitServiceStop())
$!vK#8-&{ {
z?Cez*.h> //printf("\nService was stoped!");
[VE>{4]W }
T<%%f.x[s else
7lx]`u> {
rh DiIO_ //printf("\nService can't be stoped.Try to delete it.");
3Ct:AJeg }
6 u 1|pX8 Sleep(500);
4iv&!hAc; //删除服务
%l3f . RemoveService();
#l
6QE=: }
9DmFa5E }
gh-i|i, __finally
Ltk-1zhI {
1'%n?\OK66 //删除留下的文件
XFv^jSF if(bFile) DeleteFile(RemoteFilePath);
)SHB1U25{ //如果文件句柄没有关闭,关闭之~
!mZWd' if(hFile!=NULL) CloseHandle(hFile);
=u`tlN5pOT //Close Service handle
wg4Ol*y' if(hSCService!=NULL) CloseServiceHandle(hSCService);
ZUakW3f //Close the Service Control Manager handle
T|2v1Vj if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
FEi@MJJ\e //断开ipc连接
"vfpG7CG wsprintf(tmp,"\\%s\ipc$",szTarget);
P7epBWqDP WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
L1kAAR if(bKilled)
mgTzwE_\ printf("\nProcess %s on %s have been
MnP+L'| killed!\n",lpszArgv[4],lpszArgv[1]);
B2Kh~Xd else
X.V4YmZ-; printf("\nProcess %s on %s can't be
*/OKg;IMi killed!\n",lpszArgv[4],lpszArgv[1]);
B%WkM\\!^ }
lf\^!E: return 0;
G8.nKoHv7x }
G0h e'BR //////////////////////////////////////////////////////////////////////////
^vJy< BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
c=D~hz N {
L+CPT NETRESOURCE nr;
oS~;>]W char RN[50]="\\";
:_h#A}8Xd Ek60[a strcat(RN,RemoteName);
VV/aec8 strcat(RN,"\ipc$");
4+Jf!ovS= 1/v#Z#3[ nr.dwType=RESOURCETYPE_ANY;
,hWuAu6.L nr.lpLocalName=NULL;
rYM@e nr.lpRemoteName=RN;
dwouw*8 nr.lpProvider=NULL;
w3&L 6|, 89m9iJ= if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
?z0W1a return TRUE;
yG^pND>_df else
t)mc~M9w return FALSE;
}nptmc }
QabLMq@n` /////////////////////////////////////////////////////////////////////////
[@2$W?0i BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
p||mR {
U_RWqKL BOOL bRet=FALSE;
$WO{!R __try
4Ik'beZqK {
- LB} = //Open Service Control Manager on Local or Remote machine
72vp6/;) hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
L^=G(op* if(hSCManager==NULL)
<`u_O!h {
Hp*N% printf("\nOpen Service Control Manage failed:%d",GetLastError());
-@XOe&q __leave;
AwZz}J+ }
RIDl4c
[ //printf("\nOpen Service Control Manage ok!");
Z FX6iAxd //Create Service
R\-]$\1D hSCService=CreateService(hSCManager,// handle to SCM database
*-S?bv,T' ServiceName,// name of service to start
@aP1[( m ServiceName,// display name
:%h|i&B
SERVICE_ALL_ACCESS,// type of access to service
e@1A_q@. SERVICE_WIN32_OWN_PROCESS,// type of service
agq4Zy SERVICE_AUTO_START,// when to start service
'>HLE) l SERVICE_ERROR_IGNORE,// severity of service
ijDXh y failure
&UNQ4-s EXE,// name of binary file
EMDYeXpV NULL,// name of load ordering group
K)^8 :nt NULL,// tag identifier
p(fMM : NULL,// array of dependency names
5}b)W>3@` NULL,// account name
PsZ>L NULL);// account password
_M^^0kf //create service failed
$Tal. if(hSCService==NULL)
\uO^wJ} {
[
P,gEYk //如果服务已经存在,那么则打开
y#= j{ if(GetLastError()==ERROR_SERVICE_EXISTS)
FV{XPr%
{
"ji+~%`^[t //printf("\nService %s Already exists",ServiceName);
8T[<&<^- //open service
Cu_-QE hSCService = OpenService(hSCManager, ServiceName,
n(i/jW~0w SERVICE_ALL_ACCESS);
+|TXKhm{ if(hSCService==NULL)
v3G$9(NE; {
UY .-Qt printf("\nOpen Service failed:%d",GetLastError());
p=\Q7<Z6d, __leave;
qt6@]Y }
4_# (y^9 //printf("\nOpen Service %s ok!",ServiceName);
K &%8w }
-!V{wD3,B else
57q?:M=^ {
8c>xgFWp9 printf("\nCreateService failed:%d",GetLastError());
C;%dZ __leave;
S~R[*Gk_uT }
LnM$@ }
;%k C?Vzi //create service ok
z`p9vlS[ else
~z,qr09 {
<AK9HPxP //printf("\nCreate Service %s ok!",ServiceName);
.Hk.'>YR }
R7KV
@n y(#6nG@S // 起动服务
o' v!83$L if ( StartService(hSCService,dwArgc,lpszArgv))
yivWT;` {
~,Yd.?.TI //printf("\nStarting %s.", ServiceName);
IfT: 9
& Sleep(20);//时间最好不要超过100ms
/x4L,UJ= P while( QueryServiceStatus(hSCService, &ssStatus ) )
p 16+(m {
c?KIHZ0 if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
#<s"?Y%- {
@}Q!K* printf(".");
UFC^lv Sleep(20);
X\>/'fC$ }
'ka$@,s : else
9Q*:II break;
g1:%986jv }
H7k@Br if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
G_zK .N printf("\n%s failed to run:%d",ServiceName,GetLastError());
ZAn9A>5_ }
t/3HX]B_ else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
$sUn'62JlU {
,gM:s}l!dJ //printf("\nService %s already running.",ServiceName);
YQWq*o^: }
.8GXpt^U( else
"d/uyS$6 {
PIdGis5G printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
<
+kdL __leave;
'4,IGxIq }
-s1.v$g bRet=TRUE;
OJh MM- }//enf of try
)."dqq^ q __finally
~)zxIO! {
kB%.i%9\\ return bRet;
}8s&~fH }
_g-0"a{- return bRet;
]h=5d09z }
@=
=) /////////////////////////////////////////////////////////////////////////
n&DBMU BOOL WaitServiceStop(void)
EXwU{Hl {
j)#yyK{k2s BOOL bRet=FALSE;
7j29wvSp5 //printf("\nWait Service stoped");
@1' Y/dCyD while(1)
6'.)z,ts {
E25w^x2 Sleep(100);
P,(_y8 if(!QueryServiceStatus(hSCService, &ssStatus))
)o-mM
tPj {
1Dhu5ht printf("\nQueryServiceStatus failed:%d",GetLastError());
(_6JQn break;
#k[Y(_ }
RKM5FXX if(ssStatus.dwCurrentState==SERVICE_STOPPED)
3(nnN[?N,5 {
TAqX
f_ bKilled=TRUE;
Z[B:6\oQ bRet=TRUE;
/0$405 break;
lR9uD9Dr }
n,LM"N:
if(ssStatus.dwCurrentState==SERVICE_PAUSED)
e Qk5:{[ {
c=QN!n:
//停止服务
-@Urq>^v T bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
Qpj[]c5 break;
ReL+V }
T LF'7ufq else
Le{.B@2-" {
Q04
`+Vr //printf(".");
qJ<l$Ig continue;
#{^qBP[ }
g#Ta03\ }
yy[ Y= return bRet;
SLUQFoz} }
BjA$^ i|8 /////////////////////////////////////////////////////////////////////////
SXN]${ BOOL RemoveService(void)
y~wr4Q= {
JG7K-W|!c //Delete Service
|[>yJXxEL@ if(!DeleteService(hSCService))
da_0{;wR {
}B!io-} printf("\nDeleteService failed:%d",GetLastError());
m(^N8k1K; return FALSE;
Plhakngj }
ls7P$qq //printf("\nDelete Service ok!");
%o{IQ4Lz# return TRUE;
TCIbPsE }
Pl-9FLJ /////////////////////////////////////////////////////////////////////////
"WO0rh` 其中ps.h头文件的内容如下:
? STO#<a /////////////////////////////////////////////////////////////////////////
MZB}O"
r #include
p=zTY7L #include
y~\uS #include "function.c"
F%af05L[ rkR~%U6V unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
Q#.E-\=^ /////////////////////////////////////////////////////////////////////////////////////////////
jA[")RVG 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~_*]:
5hDy62PRr /*******************************************************************************************
[N}QCy Module:exe2hex.c
<"xqt7f Author:ey4s
lC,~_Yb Http://www.ey4s.org !IB}&m Date:2001/6/23
+Z86Qz_ ****************************************************************************/
b`,Sd.2=(' #include
,'9R/7%s #include
4HX;9HPHE< int main(int argc,char **argv)
UI%4d3 {
K{V.N<