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。
7kG>s9O OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
1
!OQxY}f <1>与远程系统建立IPC连接
"S)4Cjk <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
CWt,cwFW <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
mVU(u_lh <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
2{**bArV <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
T4qbyui{ <6>服务启动后,killsrv.exe运行,杀掉进程
8pt;'' <7>清场
PX(Gx%s| 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
0(-'L\<>x /***********************************************************************
jw#'f%* Module:Killsrv.c
IN`05 Q Date:2001/4/27
}=7tGqfw Author:ey4s
4d9iAN Http://www.ey4s.org u[PO'6Kzd ***********************************************************************/
N$?mula #include
o&gcFOM22 #include
OFCkQEG=y> #include "function.c"
42tD$S5^ #define ServiceName "PSKILL"
yIqsZJj &=t$
AIu SERVICE_STATUS_HANDLE ssh;
d/Fjs0pt SERVICE_STATUS ss;
g8!!:fdu /////////////////////////////////////////////////////////////////////////
~F>oNbJIv void ServiceStopped(void)
1wqCoDgkp {
x\;`x$3t ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
tkV:kh< L~ ss.dwCurrentState=SERVICE_STOPPED;
z15(8Y@2] ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
tCtR(mG=A ss.dwWin32ExitCode=NO_ERROR;
%NX ss.dwCheckPoint=0;
GAtK1%nPD ss.dwWaitHint=0;
>Mrz$
z{x SetServiceStatus(ssh,&ss);
ANp4yy+ return;
x-CYG?-x }
(!DH'2I[ /////////////////////////////////////////////////////////////////////////
(= uwx# void ServicePaused(void)
241YJ {
oQWS$\Rr. ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
1:q55!b ss.dwCurrentState=SERVICE_PAUSED;
6SlE>b9tA ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
:14O=C ss.dwWin32ExitCode=NO_ERROR;
aSXoYG0\ ss.dwCheckPoint=0;
-(Taj[;[ ss.dwWaitHint=0;
xgsD<3 SetServiceStatus(ssh,&ss);
tN";o\!} return;
*G>V`||RW }
(3c,;koRR void ServiceRunning(void)
"{qhk{ {
.'5yFBS ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
)|uPCZdLZ ss.dwCurrentState=SERVICE_RUNNING;
I2YQIY+ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
_BtppQIWv ss.dwWin32ExitCode=NO_ERROR;
>xJt&jW- ss.dwCheckPoint=0;
E'JVf%) ss.dwWaitHint=0;
3`IDm5 SetServiceStatus(ssh,&ss);
vlp]!7v return;
,^:Zf|V }
4h:Oo /////////////////////////////////////////////////////////////////////////
)8st void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
w v9s{I{P {
=h5&\4r= switch(Opcode)
+=$]f jE? {
D#W{:_f case SERVICE_CONTROL_STOP://停止Service
6(DK\58 ServiceStopped();
xm/v:hl= break;
q|=tt(}G case SERVICE_CONTROL_INTERROGATE:
"&Q-'L!M'/ SetServiceStatus(ssh,&ss);
;9=9D{-4+ break;
Qn[4 &nUD }
<4C`^p return;
6jPaS!E }
j)'V_@ //////////////////////////////////////////////////////////////////////////////
@UkcvhH //杀进程成功设置服务状态为SERVICE_STOPPED
Z9~~vf# //失败设置服务状态为SERVICE_PAUSED
=
fuF]yL% //
A9p$5jt7 void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
K
,f 1c} {
AG/nX?u7)t ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
[-s0'z if(!ssh)
rS>njG;R {
}I;=IYrN ServicePaused();
,#gA(B# return;
PrDvRWM }
isQ{Xt~K ServiceRunning();
^p|@{4f] Sleep(100);
i*9eU*i|H //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
.7+_ubj&, //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
kS/Zb3 if(KillPS(atoi(lpszArgv[5])))
)
;-AT^ ServiceStopped();
VskyRxfdW3 else
e9k}n\t3 ServicePaused();
Ndx.SOj return;
|+x;18 }
Ju)2J?Xs5 /////////////////////////////////////////////////////////////////////////////
WTY{sq\'
o void main(DWORD dwArgc,LPTSTR *lpszArgv)
H.O7Y {
_S2QY7/ SERVICE_TABLE_ENTRY ste[2];
;=F^G?p^ ste[0].lpServiceName=ServiceName;
8l+\Qyj ste[0].lpServiceProc=ServiceMain;
@6h=O`X> ste[1].lpServiceName=NULL;
~Jmn?9 3 ste[1].lpServiceProc=NULL;
/_o1b_1U StartServiceCtrlDispatcher(ste);
r}D`15IHJ return;
} Yjic4? }
JgYaA*1X /////////////////////////////////////////////////////////////////////////////
AM'-(x| 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
)q&uvfQ1( 下:
amlE5GK; /***********************************************************************
QmbD%kW`3 Module:function.c
l'B`f) Date:2001/4/28
HQQc<7c", Author:ey4s
NnrX64|0 Http://www.ey4s.org N}>`Xm5' ***********************************************************************/
*oZBv4Vh #include
2[qO;js ////////////////////////////////////////////////////////////////////////////
m)=
-sD BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
,K3)f.ArYc {
Mm^o3vl TOKEN_PRIVILEGES tp;
-'5:Cq LUID luid;
=NH:/j^ i/-Xpj]Zf if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
MFiX8zwhx+ {
^3*/x%A,g printf("\nLookupPrivilegeValue error:%d", GetLastError() );
_Bb/~^ return FALSE;
) i.p[ }
o_bj@X tp.PrivilegeCount = 1;
d_1w
9FA tp.Privileges[0].Luid = luid;
C;G~_if4PR if (bEnablePrivilege)
0rsdDME[ tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
;W'y^jp]" else
zRL[.O9 tp.Privileges[0].Attributes = 0;
,DXNq`24 // Enable the privilege or disable all privileges.
az?B'|VX AdjustTokenPrivileges(
~y$B#.l hToken,
.v/s9'lB FALSE,
V78QV3 &tp,
$*9h\W-)`Q sizeof(TOKEN_PRIVILEGES),
\m*?5]m; (PTOKEN_PRIVILEGES) NULL,
F?T3fINR (PDWORD) NULL);
K /g\x0 // Call GetLastError to determine whether the function succeeded.
;jo,&C if (GetLastError() != ERROR_SUCCESS)
CP]BSyim' {
hg]\~#&- printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
kQsyvE return FALSE;
!3kyPoq+ }
6^if%62l& return TRUE;
YB*ZYpRVl }
6AUXYbK, ////////////////////////////////////////////////////////////////////////////
R`:Y&)c_$ BOOL KillPS(DWORD id)
df&d+jY {
b U-Cd HANDLE hProcess=NULL,hProcessToken=NULL;
Tm.(gK BOOL IsKilled=FALSE,bRet=FALSE;
: \:jIP __try
5owUQg,W {
!FA^~ %K\_gR}V if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
D ( <_1 {
*h-_
printf("\nOpen Current Process Token failed:%d",GetLastError());
lJ62[2=V __leave;
iKv{)5 }
cr27q6_ //printf("\nOpen Current Process Token ok!");
@Vr?)_0 if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
B+`m {
AVZ -g/<
__leave;
l$}h1&V7 }
\XCs(lNh printf("\nSetPrivilege ok!");
kgEGL]G> lw\OsB$ if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
\(cu<{=rU {
INyreoMp printf("\nOpen Process %d failed:%d",id,GetLastError());
#]_S{sO __leave;
3R
!Mfz* }
Y@c!\0e$ //printf("\nOpen Process %d ok!",id);
3G~ T_J& if(!TerminateProcess(hProcess,1))
HfFP4#C, {
NFDi2L>Ba printf("\nTerminateProcess failed:%d",GetLastError());
zF>|
9JU __leave;
l-Xxur5M' }
0vqXLFf IsKilled=TRUE;
eRWTuIV6 }
DDw H9* __finally
#VgPg5k.< {
Q$iYhR if(hProcessToken!=NULL) CloseHandle(hProcessToken);
5 UpN/\He if(hProcess!=NULL) CloseHandle(hProcess);
Xjt/ G):L }
razVO]]E return(IsKilled);
x\]%TTps }
0V
uG(O //////////////////////////////////////////////////////////////////////////////////////////////
21O!CvX 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:
!_QE|tVeR /*********************************************************************************************
X|{TwmHd ModulesKill.c
EEEYNu/4/ Create:2001/4/28
vj]-p= Modify:2001/6/23
Q mT L- Author:ey4s
_8vq]|rC Http://www.ey4s.org Pn\ Lg8 PsKill ==>Local and Remote process killer for windows 2k
V:4]]z L} **************************************************************************/
02g}}{be8 #include "ps.h"
,]gYy00w0s #define EXE "killsrv.exe"
'2vZ%C$ #define ServiceName "PSKILL"
Ms;:+JI 2>80Qp!xO #pragma comment(lib,"mpr.lib")
%>_ZUu3M //////////////////////////////////////////////////////////////////////////
8%S5Fc#am //定义全局变量
y*0bHzJ SERVICE_STATUS ssStatus;
IGeXj%e SC_HANDLE hSCManager=NULL,hSCService=NULL;
-&I)3 BOOL bKilled=FALSE;
~5<-&Dyp7 char szTarget[52]=;
ujGvrYj //////////////////////////////////////////////////////////////////////////
&x
=}m BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
6}ct{Q BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
BUqe~E|I BOOL WaitServiceStop();//等待服务停止函数
$TyV<
G BOOL RemoveService();//删除服务函数
#]>Z4=]v /////////////////////////////////////////////////////////////////////////
^
ry
int main(DWORD dwArgc,LPTSTR *lpszArgv)
78&jaw*1A {
u )cc BOOL bRet=FALSE,bFile=FALSE;
<)ozbv Xk char tmp[52]=,RemoteFilePath[128]=,
PzbLbH8A szUser[52]=,szPass[52]=;
f'` QW@U HANDLE hFile=NULL;
p0U4#dD6 DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
FJDx80J RwJ#G7S# //杀本地进程
^iAOz-H if(dwArgc==2)
=:OS"qD3l {
c193Or'6Y if(KillPS(atoi(lpszArgv[1])))
#/a>dK printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
ejP273*ah else
LxaR1E(Cc' printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
tfW*(oU lpszArgv[1],GetLastError());
2MaHD}1Jw return 0;
GY@(%^ }
N=R|s$,Oy9 //用户输入错误
k`ulDQu else if(dwArgc!=5)
qP=4D
9 ] {
YTP6m9hA+ printf("\nPSKILL ==>Local and Remote Process Killer"
!cS
A|C "\nPower by ey4s"
!lf'gW "\nhttp://www.ey4s.org 2001/6/23"
S?TyC";! "\n\nUsage:%s <==Killed Local Process"
l>p S23 "\n %s <==Killed Remote Process\n",
`(NMHXgG+ lpszArgv[0],lpszArgv[0]);
kH:! 7L_= return 1;
_
T ;+* }
!;EG<ji,gj //杀远程机器进程
&cy@Be}|T strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
5H8]N#Y& strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
%6c[\ubr strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
Qxb5Y)/jn $}kT)+K //将在目标机器上创建的exe文件的路径
}&|S8: sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
AY3nQH
__try
*UM=EQaYk {
;.*n77Y //与目标建立IPC连接
L9L!V"So1k if(!ConnIPC(szTarget,szUser,szPass))
i`#5dIb {
~m4{GzB printf("\nConnect to %s failed:%d",szTarget,GetLastError());
!58j xh return 1;
i%RN0UO^ }
hbfTv;=z printf("\nConnect to %s success!",szTarget);
,|RS]I>X //在目标机器上创建exe文件
<i}lP/U Z:51Q hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
s'/b&Idf8 E,
(vL-Z[M! NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
xB.h#x>_` if(hFile==INVALID_HANDLE_VALUE)
dG5p`N% {
~%)ug3%e printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
/q.iUwSK> __leave;
ks{y=@<, }
Qe8F(k~k //写文件内容
}@VdtH while(dwSize>dwIndex)
9UF^h{X {
Q#+y}pOLP k.UQT^. if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
ZV :cgv {
RE*;_DF printf("\nWrite file %s
OB-gH3: failed:%d",RemoteFilePath,GetLastError());
5!GL" __leave;
T4H/D^X| }
fcDiYJC* dwIndex+=dwWrite;
d5aG6/ }
k{M4.a[( //关闭文件句柄
j^ y9+W_b CloseHandle(hFile);
TV^m1uC bFile=TRUE;
W+F{!dW //安装服务
LI`L!6^l if(InstallService(dwArgc,lpszArgv))
Y`secUg {
'!$g<= @ //等待服务结束
&35 6
if(WaitServiceStop())
f8Z[prfP {
-)='htiU //printf("\nService was stoped!");
}cl~Vo-mp }
soSdlV{ else
nDiy[Y-4Wp {
.Oh4b5 //printf("\nService can't be stoped.Try to delete it.");
HLD8W8 }
ar+ j`QIe Sleep(500);
LYYz =gvZl //删除服务
cM'\u~m{ RemoveService();
A"yiXc-N~\ }
4V2}'/|[ }
D's Tv}P __finally
WAd5,RZ? {
.?<M$38fv //删除留下的文件
U04TVQn` if(bFile) DeleteFile(RemoteFilePath);
](^$5Am //如果文件句柄没有关闭,关闭之~
nU^ -D1s{ if(hFile!=NULL) CloseHandle(hFile);
REEs}88);' //Close Service handle
!xqy6%p if(hSCService!=NULL) CloseServiceHandle(hSCService);
^(w%m# //Close the Service Control Manager handle
H<Ne\zAv if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
Z$a5vu*pg //断开ipc连接
[i"6\p& wsprintf(tmp,"\\%s\ipc$",szTarget);
o7_*#5rD WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
g?TPRr~$9 if(bKilled)
qdss(LZ printf("\nProcess %s on %s have been
/b|V=j}W killed!\n",lpszArgv[4],lpszArgv[1]);
&3@{?K else
"UNWbsn6Qr printf("\nProcess %s on %s can't be
"7G> killed!\n",lpszArgv[4],lpszArgv[1]);
F rKI=8 }
e1Ne{zg~ return 0;
t\\oGH }
xE.yh#?.k //////////////////////////////////////////////////////////////////////////
sxP1.= W BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
@k|V4 {
Ml"i^LR+ NETRESOURCE nr;
g-4m.; char RN[50]="\\";
iJ-z&=dOe tz6N,4J? strcat(RN,RemoteName);
cs-wqxTX[$ strcat(RN,"\ipc$");
fRt`]o:Om SV?^i ` nr.dwType=RESOURCETYPE_ANY;
o0Z~9iF& nr.lpLocalName=NULL;
(yr<B_Y'MY nr.lpRemoteName=RN;
uV|%idC nr.lpProvider=NULL;
[iO*t,3@h :l;SG=scx if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
cFV)zFu return TRUE;
Qm(KvL5 else
ZUA%ZkX=F return FALSE;
+46m~" ] }
(m~gG|n4 /////////////////////////////////////////////////////////////////////////
j%q,]HCANh BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
+";<Kd - {
MEI.wJZ BOOL bRet=FALSE;
;^"#3_7T] __try
2[V9`r8* {
,B'n0AO/' //Open Service Control Manager on Local or Remote machine
o-}q|tD$< hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
Fr|Ts>Kx if(hSCManager==NULL)
-50Nd=1 {
\F; S printf("\nOpen Service Control Manage failed:%d",GetLastError());
/[FES78p __leave;
|<aF)S4 }
tK0Ksnl^ //printf("\nOpen Service Control Manage ok!");
9 aacW //Create Service
`h(*D hSCService=CreateService(hSCManager,// handle to SCM database
LJh^-FQ ServiceName,// name of service to start
8o7%qWX ServiceName,// display name
FSNzBN SERVICE_ALL_ACCESS,// type of access to service
D=!T,p= SERVICE_WIN32_OWN_PROCESS,// type of service
QcN$TxU > SERVICE_AUTO_START,// when to start service
C4h4W3w SERVICE_ERROR_IGNORE,// severity of service
C]f` failure
Ij_h #f EXE,// name of binary file
tB<2mjg NULL,// name of load ordering group
?3t]9z NULL,// tag identifier
},& =r= B NULL,// array of dependency names
0{k*SCN# NULL,// account name
=
a54 NULL);// account password
*S?vw'n //create service failed
U8]BhJr$Q if(hSCService==NULL)
:dML+R#Ymh {
OGGuV Y //如果服务已经存在,那么则打开
0Vwl\,7z9 if(GetLastError()==ERROR_SERVICE_EXISTS)
|K11Woii {
g+zfa.wQ //printf("\nService %s Already exists",ServiceName);
#*v:.0% //open service
&`}8Jz=S hSCService = OpenService(hSCManager, ServiceName,
iqAME%m SERVICE_ALL_ACCESS);
B.ar!*X if(hSCService==NULL)
[}1+=Ub {
,b!]gsds printf("\nOpen Service failed:%d",GetLastError());
k4!z;Yq __leave;
bi<?m^j }
4/+P7.}ea- //printf("\nOpen Service %s ok!",ServiceName);
R;3T yn+ }
kfQi}D'a else
+}-Ecr {
iO2%$Jw9\ printf("\nCreateService failed:%d",GetLastError());
ZL^
svGy __leave;
]R7zvcu& }
7TaHE
}
lr-:o@q{ //create service ok
kM o7mkV else
d2=Z=udd {
,K 1X/), //printf("\nCreate Service %s ok!",ServiceName);
z&W5@6")` }
?T\_"G zZ})$Ny( // 起动服务
"U6:z M if ( StartService(hSCService,dwArgc,lpszArgv))
uNS ]n} {
(Tbw@BFk //printf("\nStarting %s.", ServiceName);
jxdxIkAHZc Sleep(20);//时间最好不要超过100ms
)gb gsQZ while( QueryServiceStatus(hSCService, &ssStatus ) )
r-]Hm Y x {
HyX:4f|]' if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
|d0,54! {
Q?7:XbN printf(".");
6d%'>^`(o- Sleep(20);
LI/;`Y= }
Ljq!\D else
0{'%j~" break;
[7|j:! }
cPL]WI0( if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
!5escR!\D printf("\n%s failed to run:%d",ServiceName,GetLastError());
RbA.%~jjx* }
1-6[KBQ8 else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
d(> {
V/@?KC0B5 //printf("\nService %s already running.",ServiceName);
yccF#zU }
cV+x.)a. else
B6hd*f {
Ohe*m[ printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
Gi*GFv%xB __leave;
3.vQ~Fvl }
n"P29" bRet=TRUE;
qZ79IX'y }//enf of try
KWzJ __finally
oPVyLD {
MV.$Ay return bRet;
/H m),9NN }
RxZ#`$F return bRet;
1E'/! | }
e_{!8u.+ /////////////////////////////////////////////////////////////////////////
j^&{5s BOOL WaitServiceStop(void)
A0hfy|1#L {
Q*h%'oc` BOOL bRet=FALSE;
qV`JZ\n //printf("\nWait Service stoped");
X8Ld\vZYn while(1)
hExw} c {
<GthJr>1D Sleep(100);
`4N{x.N if(!QueryServiceStatus(hSCService, &ssStatus))
=Lyo]8>,X {
pHpHvSI printf("\nQueryServiceStatus failed:%d",GetLastError());
>*"6zR2 o break;
tEE1`10Mt }
83ajok4E if(ssStatus.dwCurrentState==SERVICE_STOPPED)
lx vRF93a. {
"Nx3_mQ bKilled=TRUE;
nR()ei^X bRet=TRUE;
3>I break;
>.]'N:5 }
{g7[3WRy if(ssStatus.dwCurrentState==SERVICE_PAUSED)
tgX},OU^ {
xQetAYP` //停止服务
G L> u3K bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
,%a7sk<5k break;
},=0]tvZG# }
$)fybnY else
I
)LO@ {
't5 I%F //printf(".");
ctzaqsr continue;
-#nfO*H}
}
SB3=5"q }
^S'#)H-8C3 return bRet;
ZSu0e% }
S24wv2Uw i /////////////////////////////////////////////////////////////////////////
vFL\O BOOL RemoveService(void)
NQD*8PGfj {
jr9/ //Delete Service
4p%=8G| if(!DeleteService(hSCService))
D3>;X= 1 {
/W6r{Et printf("\nDeleteService failed:%d",GetLastError());
B: pIzCP return FALSE;
>WsRCBA }
1YklPMx6 //printf("\nDelete Service ok!");
Viu+#J;l return TRUE;
NNt,J; }
r.V< 5xV /////////////////////////////////////////////////////////////////////////
N1LZ XXY{ 其中ps.h头文件的内容如下:
e[lRY>Pe5 /////////////////////////////////////////////////////////////////////////
{Y%X #include
dUTF0U #include
UBUZ}ZIbN #include "function.c"
Dw@0P Uv-xP(X unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
Daa2.* /////////////////////////////////////////////////////////////////////////////////////////////
2[\I{<2/9 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~_*]:
cNW [i" /*******************************************************************************************
*CA7
{2CX Module:exe2hex.c
?s<'3I{F` Author:ey4s
H-Uy~Ry*T Http://www.ey4s.org aqjS 5!qh Date:2001/6/23
?U:LAub ****************************************************************************/
{-sy,EYcw #include
HS|X//] #include
Tm8c:S^uq) int main(int argc,char **argv)
D3LW49
{
S.9ki< HANDLE hFile;
2VOdI DWORD dwSize,dwRead,dwIndex=0,i;
C^@~ unsigned char *lpBuff=NULL;
3
;F=EMz{ __try
glk_*x {
GdqT4a\S if(argc!=2)
rNL*(PN}lO {
\ORNOX: printf("\nUsage: %s ",argv[0]);
$I L7c]Gw __leave;
qY24Y }
{*8'bNJ Bv^{|w hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
1;p'2-x LE_ATTRIBUTE_NORMAL,NULL);
p7Yej(B if(hFile==INVALID_HANDLE_VALUE)
z G
{1; {
_LV;q! /j printf("\nOpen file %s failed:%d",argv[1],GetLastError());
&~+lXNXF __leave;
%f.(^<Gu }
(hefpqpi dwSize=GetFileSize(hFile,NULL);
)#9R()n! if(dwSize==INVALID_FILE_SIZE)
g?ID}E~< {
a;eV&~ printf("\nGet file size failed:%d",GetLastError());
@Z.s:FV[ __leave;
FAVw80?5k }
S1pikwB lpBuff=(unsigned char *)malloc(dwSize);
t)74( if(!lpBuff)
~_P,z? {
$X~4J printf("\nmalloc failed:%d",GetLastError());
I
U/HYBJH __leave;
L&F0^ }
?d1H]f<M while(dwSize>dwIndex)
5taYm' {
UNcS\t2N if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
7p&%0'BO1z {
7WG"_A~V printf("\nRead file failed:%d",GetLastError());
B*A{@)_ __leave;
!o2lB^e8 }
83UIH0( dwIndex+=dwRead;
$u`y }
&ZgB b for(i=0;i{
Wyf+xr'Ky if((i%16)==0)
:Vc+/ZyW printf("\"\n\"");
q9w6 6R printf("\x%.2X",lpBuff);
\$ L2xd }
KTd,^h }//end of try
%ci/(wL __finally
N=&~3k {
6X5`npf if(lpBuff) free(lpBuff);
XM$r,}B k CloseHandle(hFile);
>Liv]. }
[1@-F+ return 0;
XCO{}wU)> }
:\1:n 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。