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。
Z#;ieI\ OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
tQJ@//C\z <1>与远程系统建立IPC连接
lLtC9: <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
^O\tN\g;c <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
aM.l+DP <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
m$hSL4N <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
:ykZ7X& <6>服务启动后,killsrv.exe运行,杀掉进程
=OO_TPEZ <7>清场
kZGhE2np 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
/IV:JVT /***********************************************************************
Q:VD2<2 Module:Killsrv.c
,bmTBZV Date:2001/4/27
a$t [}D2 Author:ey4s
_I|wp<R Http://www.ey4s.org S_2I8G^A ***********************************************************************/
/yrR
f;}<O #include
&[\rnJ?D #include
ZVIBmx #include "function.c"
>o>'@)I?e6 #define ServiceName "PSKILL"
o
ohf)) +bf%]
SERVICE_STATUS_HANDLE ssh;
6x/ X8zu SERVICE_STATUS ss;
6nGDoW# /////////////////////////////////////////////////////////////////////////
#^#)OQq] void ServiceStopped(void)
|Be.r{l {
~?b(2gn ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
~T4=Id ss.dwCurrentState=SERVICE_STOPPED;
Z/x<U.B ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
*bRH,u ss.dwWin32ExitCode=NO_ERROR;
o~>p=5t ss.dwCheckPoint=0;
8@+YcN;-> ss.dwWaitHint=0;
"?qu(}| SetServiceStatus(ssh,&ss);
5-mJj&0:! return;
x=au.@psBS }
V`fh,(: /////////////////////////////////////////////////////////////////////////
J;_JHlK void ServicePaused(void)
nVyb B~.= {
9'5,V{pj ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
`8'T*KU ss.dwCurrentState=SERVICE_PAUSED;
Ha
C?, ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
B~PF <8h5 ss.dwWin32ExitCode=NO_ERROR;
"F[VqqD ss.dwCheckPoint=0;
l1W5pmhK]' ss.dwWaitHint=0;
m_Fw;s/9 SetServiceStatus(ssh,&ss);
dEe/\i'r9 return;
QdW%5lM+ }
bNaJ{Dm$R void ServiceRunning(void)
4a2&kIn {
KP<J~+_ik ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
@Qc['V) ss.dwCurrentState=SERVICE_RUNNING;
qo.
6T ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
p-(Z[G* ss.dwWin32ExitCode=NO_ERROR;
/{kyjf[o&* ss.dwCheckPoint=0;
*=|i" ss.dwWaitHint=0;
B-&J]H SetServiceStatus(ssh,&ss);
Cq(Xa- return;
Y6D=tb }
ryn) /////////////////////////////////////////////////////////////////////////
[Z5x_.k"I void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
+.lO8 {
`chf8 switch(Opcode)
+j@|D@z {
M2zfN ru case SERVICE_CONTROL_STOP://停止Service
dU&.gFw1 ServiceStopped();
>$Fc=~;Ba break;
mML^kgy\N case SERVICE_CONTROL_INTERROGATE:
U<6k!Y9ny SetServiceStatus(ssh,&ss);
dl":?D4H break;
'g=yJ }
RD_;us@&&* return;
-dvDAs{X }
`jZX(H //////////////////////////////////////////////////////////////////////////////
MZd\.]G@ //杀进程成功设置服务状态为SERVICE_STOPPED
*UyV@ //失败设置服务状态为SERVICE_PAUSED
TM^1{0;r5 //
/t9w%Y void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
q/B+F%QiMQ {
+p cj8K% ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
HRb_ZJz if(!ssh)
Txfb-f!mv\ {
(bo bKr ServicePaused();
FQ-(#[ return;
]nQ$:%HP }
c~tSt.^WX ServiceRunning();
_N-7H\hF Sleep(100);
=6W:O //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
Zgg 7pL)#c //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
!gk\h if(KillPS(atoi(lpszArgv[5])))
Fb``&-Qm: ServiceStopped();
~.@fk}'R else
.nSupTyG ServicePaused();
yav)mO~QU6 return;
c^6`"\X^g }
iZSSd{jO /////////////////////////////////////////////////////////////////////////////
XsG]-Cw void main(DWORD dwArgc,LPTSTR *lpszArgv)
_L=vK=, {
c\]L SERVICE_TABLE_ENTRY ste[2];
"w'YZO]> ste[0].lpServiceName=ServiceName;
*xl7;s ste[0].lpServiceProc=ServiceMain;
ROjjN W`W ste[1].lpServiceName=NULL;
:>;psR ste[1].lpServiceProc=NULL;
4vX]c StartServiceCtrlDispatcher(ste);
9Y 4N return;
asq/_` }
{&<}*4D /////////////////////////////////////////////////////////////////////////////
k0YsAa#6V 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
~o%-\^oc 下:
N{`l?t0I /***********************************************************************
FSQ&J|O Module:function.c
2s4=%l Date:2001/4/28
DdQf%W8u Author:ey4s
fM|g8(TK, Http://www.ey4s.org bK].qN ***********************************************************************/
:te xl #include
6m.Ku13; ////////////////////////////////////////////////////////////////////////////
EU@mrm? BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
QhG-1P3# {
Gzir>'d2'V TOKEN_PRIVILEGES tp;
bMUIe\/v[ LUID luid;
vV[dJ% $HXB !$d if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
0%qUTGj {
(En\odbvt printf("\nLookupPrivilegeValue error:%d", GetLastError() );
~r!5d@f.6 return FALSE;
-+9x 0-P }
wrO>#`Z tp.PrivilegeCount = 1;
vW{cBy tp.Privileges[0].Luid = luid;
tT8jC:oVa if (bEnablePrivilege)
.#:,j1L"53 tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
L~oFW'
else
y{{EC# tp.Privileges[0].Attributes = 0;
n>E*g|a // Enable the privilege or disable all privileges.
R_qo]WvR; AdjustTokenPrivileges(
VA%"IAl hToken,
38m%ifh) FALSE,
K8UAz" &tp,
jzj{{D[^ sizeof(TOKEN_PRIVILEGES),
YDNqWP7s (PTOKEN_PRIVILEGES) NULL,
osd^SnL1/5 (PDWORD) NULL);
I1myu Z // Call GetLastError to determine whether the function succeeded.
_M&.kha if (GetLastError() != ERROR_SUCCESS)
bg ,}J/ {
r9M={jC printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
Z M+Hb_6f return FALSE;
tRy
D@} }
FR}H$R7# return TRUE;
.?p}: }
2&Byq ////////////////////////////////////////////////////////////////////////////
R2$ U K BOOL KillPS(DWORD id)
Vf?#W,5>= {
t>wxK
, HANDLE hProcess=NULL,hProcessToken=NULL;
Lmwh`oOl BOOL IsKilled=FALSE,bRet=FALSE;
;ULC|7rL __try
' 4~5ez|: {
)KqR8UO *!'&: if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
mU=6"A0
U {
|\a:]SlH printf("\nOpen Current Process Token failed:%d",GetLastError());
Xo@YTol __leave;
nF'xV44" }
>-w=7,?'?z //printf("\nOpen Current Process Token ok!");
BJ9sR.yX62 if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
h6h1.lZ {
u3wC}Zo __leave;
;-?ZI$ }
{}pqxouE printf("\nSetPrivilege ok!");
kppRQ Q*[ +?iM$}8!U if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
<s-@!8*( {
Uxemlp%%* printf("\nOpen Process %d failed:%d",id,GetLastError());
5b#6 Y __leave;
*|HZ&} }
j/9QV //printf("\nOpen Process %d ok!",id);
=4e=wAO(i if(!TerminateProcess(hProcess,1))
p{a]pG+3 {
Ys$YI{ printf("\nTerminateProcess failed:%d",GetLastError());
v1C.\fL __leave;
Tq84Fn!HJ> }
T'M66kg IsKilled=TRUE;
Q==v!"Gi| }
(L5'rNk __finally
eFSC^ {
AD@PNM if(hProcessToken!=NULL) CloseHandle(hProcessToken);
u7"VeTz if(hProcess!=NULL) CloseHandle(hProcess);
Tj=dL }
_GO+fB/Q1 return(IsKilled);
u`pROd/ R5 }
{(OIu]: //////////////////////////////////////////////////////////////////////////////////////////////
e5ru:#P.p 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:
4$aO;Z_ /*********************************************************************************************
z@~&Kwf\} ModulesKill.c
hRr1#'& Create:2001/4/28
Y_@"v#, Modify:2001/6/23
A$~xG( Author:ey4s
=u8D!AxT Http://www.ey4s.org fT3*>^Uv PsKill ==>Local and Remote process killer for windows 2k
v'Vt
.m&9& **************************************************************************/
#\;>8 #include "ps.h"
9>Uq$B #define EXE "killsrv.exe"
(s"iC:D6U #define ServiceName "PSKILL"
C6d]tLE 'yd@GQM& #pragma comment(lib,"mpr.lib")
90T%T2K //////////////////////////////////////////////////////////////////////////
-2&i)S0R //定义全局变量
mhk/>+hF SERVICE_STATUS ssStatus;
3fxNV< SC_HANDLE hSCManager=NULL,hSCService=NULL;
irsfJUr[V BOOL bKilled=FALSE;
_;:rkC fj char szTarget[52]=;
8rwYNb.P //////////////////////////////////////////////////////////////////////////
R|1xXDLm*E BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
0HR|aqPo BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
ck+b/.gw` BOOL WaitServiceStop();//等待服务停止函数
qon{
g BOOL RemoveService();//删除服务函数
tKZ&1E /////////////////////////////////////////////////////////////////////////
`\jTpDV_W int main(DWORD dwArgc,LPTSTR *lpszArgv)
h.V]f S {
s8_aL)@f BOOL bRet=FALSE,bFile=FALSE;
:Sc8PLT char tmp[52]=,RemoteFilePath[128]=,
%)axGbZG; szUser[52]=,szPass[52]=;
OB6J.dF[% HANDLE hFile=NULL;
G*\abL DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
ZCQ<%f 90s;/y( //杀本地进程
T|@#w%c'' if(dwArgc==2)
Cqgk {
%f(S'<DhC if(KillPS(atoi(lpszArgv[1])))
JzMZB"Z? printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
pDq#8*q+v else
#9`r XEz printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
(`6%og#8 lpszArgv[1],GetLastError());
B:-U`CHHQ return 0;
] *-;' * }
mP pvZ //用户输入错误
@H\pipT_b else if(dwArgc!=5)
H#L#2M% {
IyS" printf("\nPSKILL ==>Local and Remote Process Killer"
uxOJ3 "\nPower by ey4s"
K 3Yw8t2J "\nhttp://www.ey4s.org 2001/6/23"
yW\XNX "\n\nUsage:%s <==Killed Local Process"
{/d4PI7)tK "\n %s <==Killed Remote Process\n",
{7?9jEj lpszArgv[0],lpszArgv[0]);
7]|zkjgI return 1;
l(%k6 }
> BNw //杀远程机器进程
b]*X<,p strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
hr$Sa strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
?j/kOD0 strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
u 1ZJHry QqtC`H\ //将在目标机器上创建的exe文件的路径
Hz?!BV0 sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
>z=Ou<, __try
Zx+cvQ {
rH_Jh}Y //与目标建立IPC连接
lq>pH5x if(!ConnIPC(szTarget,szUser,szPass))
YwL`>? {
pe()f/Jx( printf("\nConnect to %s failed:%d",szTarget,GetLastError());
TMJ9~"IO return 1;
)N(9pnyZH }
LJGJ|P printf("\nConnect to %s success!",szTarget);
r C_d$Jv //在目标机器上创建exe文件
hq<5lE^ TDlZ!$g( hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
e?V,fzg E,
~G>jw"r NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
TbLe6x if(hFile==INVALID_HANDLE_VALUE)
vv+D*e&< {
*hVb5CS printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
BeK2;[5C __leave;
6b?`:$Cw3) }
<EMkD1e //写文件内容
=m}TU)4. while(dwSize>dwIndex)
^m*3&x8 {
E4+b-?PB~ $$JIBf8 if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
ll^DY
hx} {
XHxz @_rw printf("\nWrite file %s
90~*dNk failed:%d",RemoteFilePath,GetLastError());
-~
0] 7Cpl __leave;
?g2zmI!U }
W`$[j0 dwIndex+=dwWrite;
0
y<k][ }
.f>,6? //关闭文件句柄
Dg~
[#C- CloseHandle(hFile);
S5N@\ x bFile=TRUE;
3bH~';< //安装服务
tPA:_ if(InstallService(dwArgc,lpszArgv))
'61i2\[lZQ {
91up^ //等待服务结束
u4YM^* S. if(WaitServiceStop())
&Yp+k}XU {
Xo Y7/&& //printf("\nService was stoped!");
@,k7xm$u }
nfX12y_SXL else
2"@Ft()] {
.Gh%p`< //printf("\nService can't be stoped.Try to delete it.");
cw;co@!$ }
B{p4G`$i1 Sleep(500);
yRC3
.[ //删除服务
EX:{EmaT RemoveService();
W,3zL.qH" }
o(qEkR:4kd }
c3] C:t+ __finally
XA1f' Kk {
JA`H@qE //删除留下的文件
f&ytK if(bFile) DeleteFile(RemoteFilePath);
FI{AZb_' //如果文件句柄没有关闭,关闭之~
HT"gT2U+ if(hFile!=NULL) CloseHandle(hFile);
xW>ySEf //Close Service handle
lkA^\+Ct if(hSCService!=NULL) CloseServiceHandle(hSCService);
Cxm6TO`-; //Close the Service Control Manager handle
xuUx4,Z if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
S[mM4et| //断开ipc连接
vZ@g@zB4o0 wsprintf(tmp,"\\%s\ipc$",szTarget);
|3;(~a)% WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
p<KIF>rf| if(bKilled)
=_
y\Y@J
printf("\nProcess %s on %s have been
%c X"#+e killed!\n",lpszArgv[4],lpszArgv[1]);
>,"sHm}l% else
,=|4:F9
printf("\nProcess %s on %s can't be
`
W4dx& killed!\n",lpszArgv[4],lpszArgv[1]);
rjUBLY1( }
V^n0GJNo return 0;
JrDHRIkgm }
B3mS] //////////////////////////////////////////////////////////////////////////
\D?:J3H*] BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
~*}$>@f{[X {
WPo:^BD NETRESOURCE nr;
=&7@<vBpy char RN[50]="\\";
=i>\2J%'R _s+c+]bO strcat(RN,RemoteName);
zAs&%OjG strcat(RN,"\ipc$");
SfW}"#L>5 #Fs|f3-@ nr.dwType=RESOURCETYPE_ANY;
)KY:m |Z nr.lpLocalName=NULL;
g9KTn4 nr.lpRemoteName=RN;
aMTFW_w nr.lpProvider=NULL;
AW~"yI< sDC*J\X if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
eA=WGy@IcN return TRUE;
`~h4D(n` else
#`ls)-`7 return FALSE;
{)@D`{$ }
m`6VKp{YD /////////////////////////////////////////////////////////////////////////
[i7YVwG4 BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
uWjU OJEe {
zizk7<?L. BOOL bRet=FALSE;
lY'N4x7n __try
oNM?y:O {
}`o?/!X //Open Service Control Manager on Local or Remote machine
y=a V=qD hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
;YyXT"6/p if(hSCManager==NULL)
rh%m;i<b {
3o6RbW0[
printf("\nOpen Service Control Manage failed:%d",GetLastError());
$`ztiVu3 __leave;
?6P.b6m}0 }
1 ] #9
//printf("\nOpen Service Control Manage ok!");
K
|*5Kwi //Create Service
3yV'XxC hSCService=CreateService(hSCManager,// handle to SCM database
a#0;==# ServiceName,// name of service to start
rzeLx Wt ServiceName,// display name
/ty?<24ko SERVICE_ALL_ACCESS,// type of access to service
B,vOsa"x6` SERVICE_WIN32_OWN_PROCESS,// type of service
:%X Ls, SERVICE_AUTO_START,// when to start service
}Qr6l/2 SERVICE_ERROR_IGNORE,// severity of service
UE :HMn6 failure
[}2Z/
EXE,// name of binary file
2.lgT|p NULL,// name of load ordering group
5`-UMz<] NULL,// tag identifier
PaO-J&< NULL,// array of dependency names
qlsQ|/'D NULL,// account name
E(^0B(JF NULL);// account password
v]"L]/" //create service failed
KE}H&1PjU if(hSCService==NULL)
#sB,1" {
bRo|uJ:d //如果服务已经存在,那么则打开
%Mn.e a if(GetLastError()==ERROR_SERVICE_EXISTS)
1n=_y o {
L":bI&V?: //printf("\nService %s Already exists",ServiceName);
_P7tnXww //open service
1S:|3W hSCService = OpenService(hSCManager, ServiceName,
SJ?)%[(T SERVICE_ALL_ACCESS);
|/`%3'4H if(hSCService==NULL)
,EpH4*e {
izZ=d5+K printf("\nOpen Service failed:%d",GetLastError());
l7}g^\I __leave;
@jy41eIo }
K#mOSY;} //printf("\nOpen Service %s ok!",ServiceName);
\7v)iG|#G& }
QM<y`cZ8 else
K'5'}Lb5k {
G64Fx*` printf("\nCreateService failed:%d",GetLastError());
V416g |lBO __leave;
?1I GYyu! }
3l1cyPv }
jO~:<y3
= //create service ok
X~9j$3lUBR else
jd-glE,Y/ {
K^[#]+nQ //printf("\nCreate Service %s ok!",ServiceName);
{+.r5py }
|L6&Gf]#5 S :bC[} // 起动服务
e Y$qV} if ( StartService(hSCService,dwArgc,lpszArgv))
Uh6 '$0 {
1B=>_3_ //printf("\nStarting %s.", ServiceName);
,*svtw:2') Sleep(20);//时间最好不要超过100ms
!Ng=Yk>3 while( QueryServiceStatus(hSCService, &ssStatus ) )
(bp9Pj w {
D=r)) if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
Iah[j,]r {
tt_o$D~kg printf(".");
SA"p\}"
Sleep(20);
<|B1wa:| }
vH[47Cv G5 else
Nw_@A8-r break;
G}d-(X }
m#!=3P7T if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
YB( Gk;] printf("\n%s failed to run:%d",ServiceName,GetLastError());
$md%xmQ[ }
c=O,;lWFqm else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
w'T q3-%V {
-~{c
u47_ //printf("\nService %s already running.",ServiceName);
K2)!h.W }
iBg3mc@OO else
.="bzgC3A {
9!',b>C6 printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
!YL..fb __leave;
XOP"Px@ }
0%Ll bRet=TRUE;
fxcc<h4 }//enf of try
yay<GP? __finally
~uWOdm-"[ {
13k
!'P return bRet;
!^oV # }
kOwMs<1J return bRet;
'9p@vi{\ }
eV^d6T$ /////////////////////////////////////////////////////////////////////////
"r4AY BOOL WaitServiceStop(void)
N2r/ho}8 {
uN*KHE+h BOOL bRet=FALSE;
;bzX%f?|G //printf("\nWait Service stoped");
`r"+644 while(1)
JuR"J1MY {
o G*5f Sleep(100);
G3P&{.v if(!QueryServiceStatus(hSCService, &ssStatus))
6fo3:P*O {
K)tQ]P printf("\nQueryServiceStatus failed:%d",GetLastError());
"p&Y^] break;
CqMhk }
Cwa^"r3P1 if(ssStatus.dwCurrentState==SERVICE_STOPPED)
/1=4"|q>h' {
MM_k
]-7 bKilled=TRUE;
))kF<A_MK bRet=TRUE;
zG }? break;
f"G- }
^nJyo:DO; if(ssStatus.dwCurrentState==SERVICE_PAUSED)
{PP9$>4`l {
Yf,K#' h: //停止服务
>^Q&nkB"B bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
O|IG_RL] break;
BF*kb2"GZ6 }
$
i)bq6 else
^ 2GHe<Y {
jd]s<C3o //printf(".");
"xI" continue;
aimarU }
qU2~fNY }
k %e^kej return bRet;
Ix@&$!'k }
e1(Q(3 /////////////////////////////////////////////////////////////////////////
f),TO BOOL RemoveService(void)
Ei}/iBG@ {
:K`ESq!8u //Delete Service
-C-?`R if(!DeleteService(hSCService))
n9w9JXp;! {
`+'rib5 printf("\nDeleteService failed:%d",GetLastError());
x9/H/' return FALSE;
5,qj7HZF }
_R'Fco //printf("\nDelete Service ok!");
ZRxZume<f
return TRUE;
00I}o%akO }
oF9
-& /////////////////////////////////////////////////////////////////////////
Va,<3z%O< 其中ps.h头文件的内容如下:
lt^\ /////////////////////////////////////////////////////////////////////////
jUv!9Y}F #include
4(e59ZgY #include
;__9TN #include "function.c"
~vmdXR`'T [${
QzO unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
MObt,[^W /////////////////////////////////////////////////////////////////////////////////////////////
Nk=JBIsKv 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~_*]:
(Fq5IGs /*******************************************************************************************
](tx<3h Module:exe2hex.c
{2/LRPT Author:ey4s
'E/*d2CDM( Http://www.ey4s.org 0iULCK Date:2001/6/23
H9h@ sSg ****************************************************************************/
IEKU-k7}Z #include
3!Sp0P #include
:q8b;*: int main(int argc,char **argv)
3czeTj {
[U}+sTQ HANDLE hFile;
[Vd[- DWORD dwSize,dwRead,dwIndex=0,i;
] h-,o
R?e unsigned char *lpBuff=NULL;
q)H1pwxD __try
u p.Q>28r {
l Z#o+d2Y if(argc!=2)
lzw3= H {
bCref$| printf("\nUsage: %s ",argv[0]);
3iw{SEY __leave;
Nx{$} }
ju}fL<