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。
oU.LYz_ OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
-r!N;
s$t <1>与远程系统建立IPC连接
k^IC"pUc <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
Jm+hDZrW <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
,&\uuD&.@ <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
Yy"05V. <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
^|(w)Sy <6>服务启动后,killsrv.exe运行,杀掉进程
liUrw7, <7>清场
[foZO&+! 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
=O)dHY} /***********************************************************************
!PzlrH)M=p Module:Killsrv.c
u!X$M?D4 Date:2001/4/27
4?AggqW Author:ey4s
b]NSCu*)s Http://www.ey4s.org C>qKKLZ ***********************************************************************/
d2x|PpmH #include
&.Jp,Xt) #include
dfDz/sD* #include "function.c"
x_JCH7- #define ServiceName "PSKILL"
<[H1S@{W f3+@u2Pv
SERVICE_STATUS_HANDLE ssh;
f@R j;R~Jp SERVICE_STATUS ss;
C#<:x! /////////////////////////////////////////////////////////////////////////
XZv(B^ void ServiceStopped(void)
~7W?W< {
IQS:tL/ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
T>&d/$;]
ss.dwCurrentState=SERVICE_STOPPED;
wnL\.%Y^ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
0wLu*K5$4E ss.dwWin32ExitCode=NO_ERROR;
24)3^1P\V ss.dwCheckPoint=0;
D! 1oYr ss.dwWaitHint=0;
E0<9NFQr7 SetServiceStatus(ssh,&ss);
aMSX"N"ot return;
-|MeC }
-$E_L:M /////////////////////////////////////////////////////////////////////////
8}\Lt void ServicePaused(void)
/.<T^p@\& {
vMiZ:*iaj@ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
Bf;dp`(/ ss.dwCurrentState=SERVICE_PAUSED;
8"4&IX ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
lEBt< ss.dwWin32ExitCode=NO_ERROR;
,OX(z=i_ ss.dwCheckPoint=0;
#cqia0.H ss.dwWaitHint=0;
;~$_A4; SetServiceStatus(ssh,&ss);
Hb KJ&^ return;
gL(ny/Ob9 }
-,Q
!: void ServiceRunning(void)
W27EU/+3 {
iw\RQ
0 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
G SXe=? ss.dwCurrentState=SERVICE_RUNNING;
/RuGh8qzP ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
iK$)Iy0 ss.dwWin32ExitCode=NO_ERROR;
" r!O9X6 ss.dwCheckPoint=0;
!e?GS"L~ ss.dwWaitHint=0;
O!}TZfC SetServiceStatus(ssh,&ss);
(bxSN@hp2 return;
L\Uf+d:&}G }
=h?WT* /////////////////////////////////////////////////////////////////////////
y]B?{m``6 void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
7u!i)<pn {
){|Bh3XV switch(Opcode)
*.0}3 {
1MH[-=[Q case SERVICE_CONTROL_STOP://停止Service
.v36xX K( ServiceStopped();
_uuxTNN0x* break;
\ %Er%yv) case SERVICE_CONTROL_INTERROGATE:
(c ?OcwTH SetServiceStatus(ssh,&ss);
\f6SA{vR| break;
%vvA'WG }
H 3YFbR return;
.eAN`-t; }
|1zoT|}q //////////////////////////////////////////////////////////////////////////////
`Ym7XF& //杀进程成功设置服务状态为SERVICE_STOPPED
epsh&)5a* //失败设置服务状态为SERVICE_PAUSED
4=S.U`t7 //
_-$"F> void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
lCBb0k2 {
cF9bSY_Eh ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
Xm./XC if(!ssh)
P08=? {
+1R?R9^Fw ServicePaused();
pe>R2<!$ return;
R _WP r[P }
cXiNO
ke& ServiceRunning();
_5(lp} s Sleep(100);
sK8=PZ\ //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
n=#AH;42 //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
V&U1WV/ if(KillPS(atoi(lpszArgv[5])))
Vp*#,(_G: ServiceStopped();
i>YD_#w else
fr$E'+l) ServicePaused();
}{Ab:+aNd return;
#Hl0>"k
, }
=&RpW7] /////////////////////////////////////////////////////////////////////////////
;*^2,_ void main(DWORD dwArgc,LPTSTR *lpszArgv)
+G';no\h {
.}n%gc~A SERVICE_TABLE_ENTRY ste[2];
0b%"=J2/p. ste[0].lpServiceName=ServiceName;
{3F;:%$`c ste[0].lpServiceProc=ServiceMain;
45` i
ste[1].lpServiceName=NULL;
~0"(C#l9 ste[1].lpServiceProc=NULL;
jj2 [Zh/h StartServiceCtrlDispatcher(ste);
+;uP)
"Q/L return;
qjQR0MC }
1zwk0={x-% /////////////////////////////////////////////////////////////////////////////
q}[g/% 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
W($}G_j[B1 下:
4RCD<7 /***********************************************************************
SJb+:L> Module:function.c
(- `h8M Date:2001/4/28
h/E+r:2] Author:ey4s
jC3ta Http://www.ey4s.org EkotVzR5 ***********************************************************************/
!sWKi)1 #include
m2 0:{fld ////////////////////////////////////////////////////////////////////////////
hK F*{,' BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
.?T,>#R {
6)i4& TOKEN_PRIVILEGES tp;
c++GnQc. LUID luid;
N `-\'h 7e[3Pu_/X if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
*->2$uWP {
bBwQ1,c$ printf("\nLookupPrivilegeValue error:%d", GetLastError() );
iV#sMJN9 return FALSE;
`|maf=SnY5 }
{;uOc{~+ tp.PrivilegeCount = 1;
5}S~8 tp.Privileges[0].Luid = luid;
XpWcf ([ if (bEnablePrivilege)
>yk@t&j, tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
w<=?%+n else
-]$q8Q(hM tp.Privileges[0].Attributes = 0;
G?`{OW3:_ // Enable the privilege or disable all privileges.
-D*,*L AdjustTokenPrivileges(
= F*SAz hToken,
WWf#in FALSE,
}LK +w+h~ &tp,
g=*'kj7c3 sizeof(TOKEN_PRIVILEGES),
.SZ ZT0Z (PTOKEN_PRIVILEGES) NULL,
E,u/^V9x (PDWORD) NULL);
h9<*+T // Call GetLastError to determine whether the function succeeded.
6Ih8~Hu if (GetLastError() != ERROR_SUCCESS)
+9LIpU&5 {
HK_Vk\e printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
^n Gj 7b return FALSE;
Hw"LoVh }
r<< ]41 return TRUE;
t&5N{C: }
O5X@'.#rU ////////////////////////////////////////////////////////////////////////////
in}d(%3h BOOL KillPS(DWORD id)
z~8`xn, {
JZ=ahSi
HANDLE hProcess=NULL,hProcessToken=NULL;
gY!+x=cx0 BOOL IsKilled=FALSE,bRet=FALSE;
e_U1}{=t __try
dsJMhB_41U {
:g&9v_}&K{ s{g^K#BoFi if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
R( 2,1f=d {
vwF#;jj\ printf("\nOpen Current Process Token failed:%d",GetLastError());
Xy(8} __leave;
) W,tL*9[ }
ZC7ZlL_ //printf("\nOpen Current Process Token ok!");
0iS"V^aH if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
vs=8x\W {
*vFXe_. __leave;
B \WIoz;' }
\%],pZsA ~ printf("\nSetPrivilege ok!");
tW$Di*h dWKjVf if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
wE*o1. {
9NXL8QmC8 printf("\nOpen Process %d failed:%d",id,GetLastError());
2TQyQ% __leave;
MS Qz,nn }
{>EM=ZZfg //printf("\nOpen Process %d ok!",id);
hCpX#rg? if(!TerminateProcess(hProcess,1))
nDG41)| {
{$
a
$m printf("\nTerminateProcess failed:%d",GetLastError());
-_`dA^ __leave;
X(r$OZ }
`1xJ1z# IsKilled=TRUE;
vZ6_/ew8 }
Al93x __finally
e-&0f);i {
|.]g&m)y^h if(hProcessToken!=NULL) CloseHandle(hProcessToken);
&];:uYmMU if(hProcess!=NULL) CloseHandle(hProcess);
\d:AV(u }
5xb1FH d: return(IsKilled);
P3e}G-Oz }
:"G x //////////////////////////////////////////////////////////////////////////////////////////////
{7F?30: ] 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:
6'S q|@VOi /*********************************************************************************************
[]L
yu ModulesKill.c
QmiS/`AAv Create:2001/4/28
XEX-NE"] Modify:2001/6/23
7Be\^% Author:ey4s
I_.Jo `lK~ Http://www.ey4s.org qI=j>x PsKill ==>Local and Remote process killer for windows 2k
w^EUBRI- **************************************************************************/
]=ubl!0=: #include "ps.h"
S+*%u/;l #define EXE "killsrv.exe"
m)\wbkC #define ServiceName "PSKILL"
506AvD B5R/GV #pragma comment(lib,"mpr.lib")
?xTdL738 //////////////////////////////////////////////////////////////////////////
,qUOPW?= //定义全局变量
-a+oQP]O SERVICE_STATUS ssStatus;
R?Ys%~5 SC_HANDLE hSCManager=NULL,hSCService=NULL;
jhx @6[ BOOL bKilled=FALSE;
6s<w}O char szTarget[52]=;
5Sh.4A\ //////////////////////////////////////////////////////////////////////////
%^qf0d* BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
m[w 8|[ BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
GZx?vSoHh BOOL WaitServiceStop();//等待服务停止函数
(@(rz/H BOOL RemoveService();//删除服务函数
LX%UkfA9 /////////////////////////////////////////////////////////////////////////
6'a1]K int main(DWORD dwArgc,LPTSTR *lpszArgv)
yt5'2!jc {
`VL<pqPP BOOL bRet=FALSE,bFile=FALSE;
>Y)FoHa+/ char tmp[52]=,RemoteFilePath[128]=,
&al\8 szUser[52]=,szPass[52]=;
SbYsa HANDLE hFile=NULL;
mo*ClU7 DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
+)<H,?/ .}*_NU
//杀本地进程
_mG>^QI. if(dwArgc==2)
1)N~0)dO {
p=jIDM' if(KillPS(atoi(lpszArgv[1])))
$T2n^yz printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
`21$e else
r1]DkX <6 printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
%CaF-m=Pq lpszArgv[1],GetLastError());
x6iT"\MO return 0;
K/A1g.$ }
kf-/rC)> //用户输入错误
j"Y5j
B` else if(dwArgc!=5)
d{FD.eI0 {
L9bIdiB7 printf("\nPSKILL ==>Local and Remote Process Killer"
Y(97}, "\nPower by ey4s"
V|T3blG?D "\nhttp://www.ey4s.org 2001/6/23"
uc?`,;8{` "\n\nUsage:%s <==Killed Local Process"
p}K\rpvJpu "\n %s <==Killed Remote Process\n",
$ 0Up. lpszArgv[0],lpszArgv[0]);
s9.nU return 1;
O8<@+xlX }
2E/yZ ~2s //杀远程机器进程
P$hmDTn72 strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
*{%d{x}l strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
wf&1,t3Bgn strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
nep-?7x ;Y@"!\t} //将在目标机器上创建的exe文件的路径
\?K>~{) sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
\+I+Lrj% __try
15U[F0b {
>XomjU[srQ //与目标建立IPC连接
ATq-&1hs if(!ConnIPC(szTarget,szUser,szPass))
5;yVA {
M\w%c5 printf("\nConnect to %s failed:%d",szTarget,GetLastError());
maINp"# return 1;
P%^\<#Ya7 }
(.J8Q printf("\nConnect to %s success!",szTarget);
f^D4aEU //在目标机器上创建exe文件
C+<z;9` 63Dm{
2i}F hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
N^U<;O?YDW E,
$P7G,0- NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
H>Ws)aCq if(hFile==INVALID_HANDLE_VALUE)
0ofl,mXW {
t^(#~hx printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
Z`97=:W __leave;
|@lVFEl] }
:eR[lR^4*
//写文件内容
Mz:t[rfs while(dwSize>dwIndex)
+E-f {
WC
ZDS> @ZFU< e$! if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
NX5NE2@^qH {
uom~,k$| printf("\nWrite file %s
iT}L9\ failed:%d",RemoteFilePath,GetLastError());
;x~[om21; __leave;
U<Z\jT[ }
HZ.Jc"+M dwIndex+=dwWrite;
sXmo.{Ayb }
y|0I3n]e //关闭文件句柄
Vo-]&u&cr
CloseHandle(hFile);
eHy.<VX bFile=TRUE;
i<]Y0_?s //安装服务
|Je+y;P7 if(InstallService(dwArgc,lpszArgv))
M_monj}Z {
eOI#T'5 //等待服务结束
cojbuo if(WaitServiceStop())
8OW504AD {
9b}AZ]$ //printf("\nService was stoped!");
xB&6f") }
.wv!; else
va_TC!{; {
lS:R## //printf("\nService can't be stoped.Try to delete it.");
B>TI dQ }
.7EZB Sleep(500);
Y
=BXV7\ //删除服务
afWEt - RemoveService();
oL69w1 }
bAl0z)p }
GP/Gv __finally
05>xQx?"m4 {
FII>6c //删除留下的文件
R.+yVO2 if(bFile) DeleteFile(RemoteFilePath);
{<_9QAS //如果文件句柄没有关闭,关闭之~
iTq~^9G if(hFile!=NULL) CloseHandle(hFile);
hm5A@Z //Close Service handle
)xMP if(hSCService!=NULL) CloseServiceHandle(hSCService);
1 n86Mp1.e //Close the Service Control Manager handle
$EuWQq7OI2 if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
:%hxg //断开ipc连接
~"ij,Op,3 wsprintf(tmp,"\\%s\ipc$",szTarget);
3M&IMf,/@ WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
(KDv>@5 if(bKilled)
w'b|*_Q4Q printf("\nProcess %s on %s have been
xp>p#c killed!\n",lpszArgv[4],lpszArgv[1]);
95G*i;E else
h c9?z} printf("\nProcess %s on %s can't be
V,@Y, killed!\n",lpszArgv[4],lpszArgv[1]);
?8LRd5LH }
/rqaUC )A return 0;
BkTGH.4G% }
fP9k(mQX //////////////////////////////////////////////////////////////////////////
fDa$TbhjI BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
.C2.j[> {
\I4*|6kA NETRESOURCE nr;
sN
`NZyG char RN[50]="\\";
bof{R{3q W2a9P_ strcat(RN,RemoteName);
XU}sbbwu strcat(RN,"\ipc$");
]GS@ ub .2jG~_W[ nr.dwType=RESOURCETYPE_ANY;
^5l4D3@E nr.lpLocalName=NULL;
CbA2?( 1o1 nr.lpRemoteName=RN;
zDk^^' nr.lpProvider=NULL;
v$`AN4)} W,^(FR. if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
y/}>)o4Q return TRUE;
3t4_{']:/ else
"16-K%} return FALSE;
TZ7{cekQ }
t:
= /////////////////////////////////////////////////////////////////////////
"lp), BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
fi[c^e+IX {
#6tb{ws3 BOOL bRet=FALSE;
ly d[GfJ __try
;5P>R[p {
tN5brf //Open Service Control Manager on Local or Remote machine
Rp 2~d hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
FJN,er~T[ if(hSCManager==NULL)
!0g+} {
kd9GHN;7 printf("\nOpen Service Control Manage failed:%d",GetLastError());
Ge|& H]W __leave;
1{-W?n }
_cZ`7]Z //printf("\nOpen Service Control Manage ok!");
s'V8PN+- //Create Service
:95wHmk hSCService=CreateService(hSCManager,// handle to SCM database
X`ifjZ9}d ServiceName,// name of service to start
t:X[Blw3$ ServiceName,// display name
GLe(?\Ug= SERVICE_ALL_ACCESS,// type of access to service
*mM+(]8US SERVICE_WIN32_OWN_PROCESS,// type of service
bT@7& SERVICE_AUTO_START,// when to start service
[G/q*a:K SERVICE_ERROR_IGNORE,// severity of service
H].
4~ 8 failure
u_o>v{&i EXE,// name of binary file
6NCa=9 NULL,// name of load ordering group
TA}z3!-y* NULL,// tag identifier
6/9h=-w& NULL,// array of dependency names
bl>MD8bzLE NULL,// account name
Qr;es,f NULL);// account password
"Yn<]Pa_ //create service failed
62}bs/% if(hSCService==NULL)
G6zFCgFJ^y {
gz[Ng> D+ //如果服务已经存在,那么则打开
V 'Gi2gNaP if(GetLastError()==ERROR_SERVICE_EXISTS)
E (M\U5o: {
[H#I:d-+\ //printf("\nService %s Already exists",ServiceName);
xa#:oKF3 //open service
5hE8b
{V hSCService = OpenService(hSCManager, ServiceName,
yKO84cSl SERVICE_ALL_ACCESS);
/FiFtAbb if(hSCService==NULL)
rbnu:+! {
UcMe("U printf("\nOpen Service failed:%d",GetLastError());
C"/]X __leave;
N1I1!!$K;% }
[Bp[=\ //printf("\nOpen Service %s ok!",ServiceName);
5FHpJlFK, }
$2F*p#l(<Z else
:&dY1.<N+ {
j>M
'nQ,;d printf("\nCreateService failed:%d",GetLastError());
&b}!KD1 __leave;
|,]#vcJP#b }
gU/\'~HG }
V|{ )P@Q //create service ok
#kX=$Bzk else
0.nS306
{
q+32|k>) //printf("\nCreate Service %s ok!",ServiceName);
~Xnq(}?ok }
dCcV$BX,K
P_t8=d // 起动服务
o><~ .T=d& if ( StartService(hSCService,dwArgc,lpszArgv))
_c%]RE {
!+ IxPn //printf("\nStarting %s.", ServiceName);
U<eVLfSij Sleep(20);//时间最好不要超过100ms
Y[;Pl$ while( QueryServiceStatus(hSCService, &ssStatus ) )
)%C482GO- {
J=TbZL4y}4 if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
)^)V yI`O {
IgC)YIhd printf(".");
4(&00#Yxg2 Sleep(20);
=[`wyQe`_ }
`NV =2T else
<P( K,L?r break;
LaJc;Jt$ }
ap\2={u^| if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
g4d5G=y printf("\n%s failed to run:%d",ServiceName,GetLastError());
x}1(okc }
~SJOynSz, else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
ls,gQ]B:P {
")HTUlcAe} //printf("\nService %s already running.",ServiceName);
sEdWBT 8 }
2Z,;#t else
ekP=/;T#S {
YjS|Ht-> printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
J mFzSR?} __leave;
YFLWkdqAY }
-MHu BgYJ- bRet=TRUE;
gSu+]N }//enf of try
.gT@_.ZD9 __finally
8&ZUkDGkJ {
R]/F{Xs return bRet;
^k^%w/fo }
b_Ba0h= return bRet;
I]Wb\&$ }
)TyL3Z\>( /////////////////////////////////////////////////////////////////////////
D2>EG~xWq BOOL WaitServiceStop(void)
)sB`!:~HjP {
7z=Ss'O] BOOL bRet=FALSE;
TDY}oGmNn //printf("\nWait Service stoped");
fUb5KCZ while(1)
SNff {
Y!o@"Ct Sleep(100);
2Pi}<pG~ if(!QueryServiceStatus(hSCService, &ssStatus))
5jy>)WqK {
QsDab4 printf("\nQueryServiceStatus failed:%d",GetLastError());
?Dm! ;Z+7 break;
H:9(
XW }
DfV_08 if(ssStatus.dwCurrentState==SERVICE_STOPPED)
wGISb\rr {
5qG7LO. bKilled=TRUE;
X/i8$yqv bRet=TRUE;
:n'QNGj break;
,)GCg@7B }
$z@e19g T if(ssStatus.dwCurrentState==SERVICE_PAUSED)
Ks
X@e)8u {
j@kBCzX //停止服务
e@0wF59 bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
9S6vU7W break;
Fw"~f5O }
s/sH", else
LC[,K {
M?$-u //printf(".");
\|j`jsq continue;
a+weBF#Z }
PU?kQZU~) }
kHz3_B9[ return bRet;
iyH<!>a }
rIge6A>I /////////////////////////////////////////////////////////////////////////
*i%!j/QDAP BOOL RemoveService(void)
348Bu7': {
&R*d/~SU //Delete Service
NZeI qhj if(!DeleteService(hSCService))
}(M<sEK~ {
^5,ASU printf("\nDeleteService failed:%d",GetLastError());
-+Q,xxu return FALSE;
"[GIW+ui }
4sZ^:h,1 //printf("\nDelete Service ok!");
>454Yir0Mk return TRUE;
T| 4c\ }
=nid #<X /////////////////////////////////////////////////////////////////////////
~`-9i{L 其中ps.h头文件的内容如下:
#0xvxg%{ /////////////////////////////////////////////////////////////////////////
%$]u6GKabi #include
h.2!d0j] #include
#llc5i; #include "function.c"
hH[JY(V LDPo}ogs unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
Nob(bD5SpE /////////////////////////////////////////////////////////////////////////////////////////////
w0*6GCP 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
/~
V"v"7E /*******************************************************************************************
yuI5#
VUS Module:exe2hex.c
E/s3@-/ Author:ey4s
&nz1[, Http://www.ey4s.org f+I*aBQ Date:2001/6/23
X:62)^~' ****************************************************************************/
}doj4 #include
Tm3$|+}$f #include
y[r T5ed int main(int argc,char **argv)
9=<
Z> {
' R=o,= HANDLE hFile;
&I!2gf DWORD dwSize,dwRead,dwIndex=0,i;
:hJhEQH(9 unsigned char *lpBuff=NULL;
^@[[,1"K __try
2EK\QW o {
]"CAP% if(argc!=2)
}JlQQ {
^Gd<miw printf("\nUsage: %s ",argv[0]);
9w0 ^= __leave;
n:<avl@o< }
{v`wQM[ CSsb~/Oxu hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
t 8M3VGN LE_ATTRIBUTE_NORMAL,NULL);
W8":lpp if(hFile==INVALID_HANDLE_VALUE)
8o{ SU6pH {
f"-<Z_ printf("\nOpen file %s failed:%d",argv[1],GetLastError());
w$B7..r __leave;
;[9cj&7C< }
^?J:eB! dwSize=GetFileSize(hFile,NULL);
1km=9[;w' if(dwSize==INVALID_FILE_SIZE)
%0u7pk {
h/_z QR- printf("\nGet file size failed:%d",GetLastError());
!J2Lp __leave;
d[$1:V }
^R<= } lpBuff=(unsigned char *)malloc(dwSize);
y"9TS,lmK if(!lpBuff)
9Hc#[Ml {
9MXauTKI printf("\nmalloc failed:%d",GetLastError());
C)ChF`Ru': __leave;
w[|!$J? }
}%XNB1/` while(dwSize>dwIndex)
'QW 0K]il {
}y[o[> if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
{O^1WgGc[ {
5 !NPqka}. printf("\nRead file failed:%d",GetLastError());
^NnZYr. __leave;
5Cz:$-+ }
=6A<> dwIndex+=dwRead;
T+.wJW:jh }
'*~{1gG ` for(i=0;i{
:nXBw%0x if((i%16)==0)
<XLATS8Y printf("\"\n\"");
|Xu7cCh$me printf("\x%.2X",lpBuff);
9td(MZ%i~N }
k2;8~LqF }//end of try
F%Mlid;1 __finally
.OWIlT4K {
*aT!|; if(lpBuff) free(lpBuff);
XM=`(e
o CloseHandle(hFile);
nwkhGQ }
P4N{lQ.> return 0;
!.w S+ }
f9\7v_ 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。