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。
2Ima15^+F OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
}S4+1
U3 <1>与远程系统建立IPC连接
=@&>r5W1 <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
s@g _F <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
p} JGx^X~ <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
o?+?@Xb' <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
DHbS=Iih <6>服务启动后,killsrv.exe运行,杀掉进程
n<F3&2w <7>清场
ItVVI"- 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
p<&>1}j= /***********************************************************************
Y/LS(b* Module:Killsrv.c
"Bz#5kqnl Date:2001/4/27
i~3\dp Author:ey4s
brK7|&R< Http://www.ey4s.org b&]z^_m) ***********************************************************************/
GnCs_[*&r #include
*^XMf #include
e.Jaq^Gw| #include "function.c"
1/syzHjbY #define ServiceName "PSKILL"
QIdml*Np?H ;kZJnN"y SERVICE_STATUS_HANDLE ssh;
Q(R-8" SERVICE_STATUS ss;
?X\uzu /////////////////////////////////////////////////////////////////////////
n]nJ$u1u void ServiceStopped(void)
)TBm?VMe {
=`2jnvx ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
A'"J'q*t ss.dwCurrentState=SERVICE_STOPPED;
LoSrXK~0~J ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
O>i]*V ss.dwWin32ExitCode=NO_ERROR;
b?<@ ss.dwCheckPoint=0;
f3s4aARP ss.dwWaitHint=0;
aCi)icn$ SetServiceStatus(ssh,&ss);
mR|']^!SE return;
"*S_w N% }
&x4*YMh /////////////////////////////////////////////////////////////////////////
$7-S\sDr void ServicePaused(void)
-
/cf3 {
fp`m>}
- ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
n?S)H= ss.dwCurrentState=SERVICE_PAUSED;
R*lq.7
ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
KM[&WT ss.dwWin32ExitCode=NO_ERROR;
a/rQ@ c> ss.dwCheckPoint=0;
DcC|oU[ ss.dwWaitHint=0;
d7uS[tKqg SetServiceStatus(ssh,&ss);
<e wcWr return;
2Ky|+s[`[ }
gt=@v()) void ServiceRunning(void)
P,7R/-u 5D {
jF(R;?, ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
zQ+
%^DT1 ss.dwCurrentState=SERVICE_RUNNING;
F3 g$b,RMH ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
i?V:+0#q\] ss.dwWin32ExitCode=NO_ERROR;
7f*b5$+r ss.dwCheckPoint=0;
|o^mg9 ss.dwWaitHint=0;
j'Gezx^.<e SetServiceStatus(ssh,&ss);
&g=6K&a$a return;
tVNFulcz$ }
^* CKx /////////////////////////////////////////////////////////////////////////
p
S| void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
Xi~I<& {
w}M)]kY switch(Opcode)
K.}jyhKIKi {
4tvZJS
hV case SERVICE_CONTROL_STOP://停止Service
i&<@}:, ServiceStopped();
]
p v!Ll break;
]4'V59\ case SERVICE_CONTROL_INTERROGATE:
q4vHsy36 SetServiceStatus(ssh,&ss);
'$4&q629d break;
OLGMy5 }
@Y ?p-& return;
5kHU'D }
VkId6k:>6C //////////////////////////////////////////////////////////////////////////////
M"Z/E>ne //杀进程成功设置服务状态为SERVICE_STOPPED
DD6K[\ //失败设置服务状态为SERVICE_PAUSED
E{\T?dk1$ //
DweF8c void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
UnyJD%a {
TXbi>t:/S{ ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
C?<[oQb# if(!ssh)
f'tQLF[r< {
Z}IuR|= ServicePaused();
+O8}twt@ return;
<d[GGkY]= }
M=1~BZQ(Z ServiceRunning();
E};1
H Sleep(100);
4KW_#d`t //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
<!*O[0s //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
@mcP- if(KillPS(atoi(lpszArgv[5])))
=`!#V/= ServiceStopped();
\SWuylE else
RGBntp% ServicePaused();
`2j"Z.= return;
3qDuF }
D+h`Z]"| /////////////////////////////////////////////////////////////////////////////
PpSQf14, void main(DWORD dwArgc,LPTSTR *lpszArgv)
R#ya9GN{ {
LRdV_O1e6M SERVICE_TABLE_ENTRY ste[2];
\=(U tro ste[0].lpServiceName=ServiceName;
bE jQMlb ste[0].lpServiceProc=ServiceMain;
bOr6"nn ste[1].lpServiceName=NULL;
hy3?. ste[1].lpServiceProc=NULL;
I@1VX5 StartServiceCtrlDispatcher(ste);
:Yi 4Ia return;
"msPH<D }
w-Q=oEt /////////////////////////////////////////////////////////////////////////////
N`vPt?@ 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
mE9ytFH\k 下:
~`0=-Qkd /***********************************************************************
("=B,%F_ Module:function.c
A8ClkLC;I Date:2001/4/28
#-PUm0| Author:ey4s
g{hbq[>X] Http://www.ey4s.org D&6.> wt
. ***********************************************************************/
#* 8^ar< #include
kcP&'' ////////////////////////////////////////////////////////////////////////////
.|y{1?f_ BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
/f>I;z1 {
NRs%q}lX TOKEN_PRIVILEGES tp;
SPINV. LUID luid;
cdg&) b\xse2# if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
NH,4>mV$! {
hgdr\
F printf("\nLookupPrivilegeValue error:%d", GetLastError() );
?~; q r return FALSE;
LEAU3doK; }
LOk J tp.PrivilegeCount = 1;
1R#1Fy% tp.Privileges[0].Luid = luid;
wy""02j if (bEnablePrivilege)
O5JG!bGE_F tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
q=k[]vD else
:eSwXDy& tp.Privileges[0].Attributes = 0;
KPa@~rU // Enable the privilege or disable all privileges.
- ysd`& AdjustTokenPrivileges(
)!sjXiC!h hToken,
?!bA#aSbl5 FALSE,
T6=~vOzTJ &tp,
<7j"CcJzZ sizeof(TOKEN_PRIVILEGES),
GJBMaT (PTOKEN_PRIVILEGES) NULL,
K3`48,`?wA (PDWORD) NULL);
%:Zp7O2UB' // Call GetLastError to determine whether the function succeeded.
Lnl-han% if (GetLastError() != ERROR_SUCCESS)
{HP.HK {
|(5|6r3 printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
fBPJ8VY return FALSE;
92^Dn`g }
?9z1'6 return TRUE;
aY%{?8PsB }
#o(@S{(NZ ////////////////////////////////////////////////////////////////////////////
+F^X1 BOOL KillPS(DWORD id)
/$UWTq/C7
{
l^v,X%{Iz HANDLE hProcess=NULL,hProcessToken=NULL;
lH>6;sE BOOL IsKilled=FALSE,bRet=FALSE;
9YwS"~Q =w __try
=jvN8R*[ {
^;cJjl'= 2VkA!o4nP if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
K$-|7tJon {
22D,,nC0+= printf("\nOpen Current Process Token failed:%d",GetLastError());
.U,>Qn4/ __leave;
eie u|_ }
3\5I4#S //printf("\nOpen Current Process Token ok!");
?M04 cvm if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
-raZ6?Zjc {
OLDEB.@ __leave;
Q8bn|#` }
@C5%`{\ printf("\nSetPrivilege ok!");
\LDcIK= 4?~Ei[KgQn if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
:$oi P {
lziC.Dpa printf("\nOpen Process %d failed:%d",id,GetLastError());
aGmbB7[BZ __leave;
7x`4P|Uu }
H=5#cPI#(^ //printf("\nOpen Process %d ok!",id);
_2Fa.gi if(!TerminateProcess(hProcess,1))
)auuk< {
20mZ{_% printf("\nTerminateProcess failed:%d",GetLastError());
BsN~Z!kd __leave;
SwmX_F#_ }
A;Uw
b IsKilled=TRUE;
c]:@y"W5$ }
IeJ@G) __finally
"C [uz& {
]\:l>< if(hProcessToken!=NULL) CloseHandle(hProcessToken);
PX,fg5s\b if(hProcess!=NULL) CloseHandle(hProcess);
"yxBD
7 }
e
irRAU return(IsKilled);
n/GJ&qLi:g }
%Lgfi //////////////////////////////////////////////////////////////////////////////////////////////
vX}mwK8
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:
}i2dXC/ /*********************************************************************************************
WFpR@53Db ModulesKill.c
ktK/s!bgY Create:2001/4/28
0d=<^wLi^ Modify:2001/6/23
x8*@<]! Author:ey4s
1V1T1 Http://www.ey4s.org F84?Mi{r2 PsKill ==>Local and Remote process killer for windows 2k
, MU9p* **************************************************************************/
aV?r %'~Z #include "ps.h"
zGE{Z A #define EXE "killsrv.exe"
?C9>bKo*2H #define ServiceName "PSKILL"
}#U3vMx( TZk.h8 #pragma comment(lib,"mpr.lib")
lpeo^Y}N //////////////////////////////////////////////////////////////////////////
>.#tNFAs //定义全局变量
'P~6_BW SERVICE_STATUS ssStatus;
(ZuV5|N SC_HANDLE hSCManager=NULL,hSCService=NULL;
`G.:G/b%H BOOL bKilled=FALSE;
<2RxyoDL6 char szTarget[52]=;
@5(HRd //////////////////////////////////////////////////////////////////////////
`pd1'5Hm BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
6 0Obek` BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
YiPp#0T[Gx BOOL WaitServiceStop();//等待服务停止函数
J*O$)K%Hx BOOL RemoveService();//删除服务函数
1Du9N[2'P /////////////////////////////////////////////////////////////////////////
b1qli5 int main(DWORD dwArgc,LPTSTR *lpszArgv)
_7w2E {
MEn#MT/Cz BOOL bRet=FALSE,bFile=FALSE;
&:)e char tmp[52]=,RemoteFilePath[128]=,
x+5y287# szUser[52]=,szPass[52]=;
T89VSB~ HANDLE hFile=NULL;
f7QX"p&P DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
f^X\ N/ W'9=st' //杀本地进程
7 }sj& if(dwArgc==2)
6KI< J*Wz` {
>jDx-H.N if(KillPS(atoi(lpszArgv[1])))
S=~8nr/V printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
%;9+`U else
r#[YBaCZJ printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
OHha5n lpszArgv[1],GetLastError());
0,`$ KbV\ return 0;
E={W^k!Vz: }
:WBl0`kW]4 //用户输入错误
>xE{&
): else if(dwArgc!=5)
/1q] D8 {
mDp|EXN printf("\nPSKILL ==>Local and Remote Process Killer"
Z;JZ<vEt92 "\nPower by ey4s"
&Wup
7 "\nhttp://www.ey4s.org 2001/6/23"
;"/ " "\n\nUsage:%s <==Killed Local Process"
[0G>=h@u "\n %s <==Killed Remote Process\n",
+2ih!$T;7> lpszArgv[0],lpszArgv[0]);
I"=XM
return 1;
+iPS=?S }
~ Qt$) //杀远程机器进程
~:srm#IX strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
" V`MNZ strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
{L8(5 strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
vv,(ta@t2 $'Hg}|53 //将在目标机器上创建的exe文件的路径
TGz5t$]I sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
?iBHJ{ __try
2v<[XNX {
b#C"rTw //与目标建立IPC连接
4&/-xg87( if(!ConnIPC(szTarget,szUser,szPass))
t%AW0#TZ {
*7I=vro printf("\nConnect to %s failed:%d",szTarget,GetLastError());
s"|N-A=cS return 1;
+6{KrREX) }
ngJES`0d printf("\nConnect to %s success!",szTarget);
oB$D& //在目标机器上创建exe文件
G#! j` '4A8\&lQO hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
cZ7b$MZ%9 E,
-j9R%+YW< NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
Q'^]lVY if(hFile==INVALID_HANDLE_VALUE)
-~h2^Oez {
.j4IW3) printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
5aTyM_x __leave;
O ,[aL;v }
X3Vpxtb //写文件内容
n.y72-&v while(dwSize>dwIndex)
y o[!q|z {
c^6`"\X^g n7MS{` if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
Asn0&Ys4 {
Gqia@>T4*N printf("\nWrite file %s
W?l .QQk failed:%d",RemoteFilePath,GetLastError());
vfbe=)}[ __leave;
K4F!?# }
~lF lv+,% dwIndex+=dwWrite;
&
9]KkY= }
t~a$|(
9 //关闭文件句柄
.y0](
h CloseHandle(hFile);
%zelpBu+ bFile=TRUE;
fgp7 |;Y //安装服务
qA~D*= if(InstallService(dwArgc,lpszArgv))
1tr>D:c\ {
SQ
Fey~ //等待服务结束
n47=eKd70 if(WaitServiceStop())
v]BQIE?R / {
JyqFFZ& //printf("\nService was stoped!");
jo |q,t }
aW6+Up+G* else
b #^aM {
1`}fbX;"m) //printf("\nService can't be stoped.Try to delete it.");
)4`Ml*7x }
QhG-1P3# Sleep(500);
Gzir>'d2'V //删除服务
V%0.%/<#5 RemoveService();
vV[dJ% }
5"gRz9Ta` }
ATzNV=2s __finally
ZKR z=( {
(k5DbP[ //删除留下的文件
wr$}AX if(bFile) DeleteFile(RemoteFilePath);
g_>ZE //如果文件句柄没有关闭,关闭之~
-oZac if(hFile!=NULL) CloseHandle(hFile);
wqwJpWIe //Close Service handle
t@u\ 4bv if(hSCService!=NULL) CloseServiceHandle(hSCService);
cV{ZDq //Close the Service Control Manager handle
`HM3YC if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
pNqf2CnnT //断开ipc连接
ft'iv wsprintf(tmp,"\\%s\ipc$",szTarget);
VA%"IAl WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
Fkz if(bKilled)
B@;)$1-UT printf("\nProcess %s on %s have been
YEQW:r_h.S killed!\n",lpszArgv[4],lpszArgv[1]);
&CL|q+- else
ZM vTDH! printf("\nProcess %s on %s can't be
6|KX8\,A@ killed!\n",lpszArgv[4],lpszArgv[1]);
TN
%"RL }
bSr 'ji return 0;
r9M={jC }
Z M+Hb_6f //////////////////////////////////////////////////////////////////////////
tRy
D@} BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
FR}H$R7# {
.?p}: NETRESOURCE nr;
2&Byq char RN[50]="\\";
R2$ U K Vf?#W,5>= strcat(RN,RemoteName);
t>wxK
, strcat(RN,"\ipc$");
Lmwh`oOl ;ULC|7rL nr.dwType=RESOURCETYPE_ANY;
' 4~5ez|: nr.lpLocalName=NULL;
)KqR8UO nr.lpRemoteName=RN;
z/YMl3$l~ nr.lpProvider=NULL;
eCp| QSXE >$mSFJz5S if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
$&8h=e~]- return TRUE;
GVEWd/:X( else
u!uDu,y return FALSE;
.UrYF 0 }
k,7+=.6 /////////////////////////////////////////////////////////////////////////
5ZA%,pH>Jq BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
\ZFQ?e,d {
?nZ <? BOOL bRet=FALSE;
z}1xy+ __try
}o^A^ {
g&4~nEp //Open Service Control Manager on Local or Remote machine
z/KZ[qH\ hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
j#e.rNG if(hSCManager==NULL)
#eC;3Kq#- {
;:c%l.Y2 printf("\nOpen Service Control Manage failed:%d",GetLastError());
BZ?W>'B%$ __leave;
p??/r }
O|Ic[XfLx //printf("\nOpen Service Control Manage ok!");
C|f7L>qe //Create Service
"rGOw'!q> hSCService=CreateService(hSCManager,// handle to SCM database
y<`?@(0$ ServiceName,// name of service to start
Fd[h9 G ServiceName,// display name
%?f:" SERVICE_ALL_ACCESS,// type of access to service
$a^isd4 SERVICE_WIN32_OWN_PROCESS,// type of service
qd+[ShrhqZ SERVICE_AUTO_START,// when to start service
}IN_5o(( SERVICE_ERROR_IGNORE,// severity of service
{TncqA failure
c,q"}nE8w EXE,// name of binary file
0sd-s~; NULL,// name of load ordering group
+V9B NULL,// tag identifier
^
6.lb\ NULL,// array of dependency names
dPx<Dz; NULL,// account name
DAnb.0 NULL);// account password
[tqO}D //create service failed
jRG\C=&(x if(hSCService==NULL)
fT3*>^Uv {
v'Vt
.m&9& //如果服务已经存在,那么则打开
#\;>8 if(GetLastError()==ERROR_SERVICE_EXISTS)
9>Uq$B {
.H^P2tp //printf("\nService %s Already exists",ServiceName);
`.'i V[fr //open service
lV<Tsk' hSCService = OpenService(hSCManager, ServiceName,
kV ,G,wo SERVICE_ALL_ACCESS);
h1XMx'}B if(hSCService==NULL)
(.1 rtj {
v
(ka,Dk3 printf("\nOpen Service failed:%d",GetLastError());
irsfJUr[V __leave;
_;:rkC fj }
8rwYNb.P //printf("\nOpen Service %s ok!",ServiceName);
NGD*ce"w }
Q0cY/'>4 else
x48'1&m {
7B(bH8 printf("\nCreateService failed:%d",GetLastError());
`4%;qLxngP __leave;
rQEi/ }
:wU_-{>>2 }
*v
rWA //create service ok
!\0F.* else
fYhR#FVI {
D#7_TKX //printf("\nCreate Service %s ok!",ServiceName);
}t|Plz }
x pTDYF 6z3T?`}Y // 起动服务
Ka]@[R6e if ( StartService(hSCService,dwArgc,lpszArgv))
(a
`FS,M {
x=5P+_ //printf("\nStarting %s.", ServiceName);
e8WEz
4r_ Sleep(20);//时间最好不要超过100ms
6<Z*Tvk{C while( QueryServiceStatus(hSCService, &ssStatus ) )
PXosFz~ {
S= -M3fP~ if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
ejklpa ./ {
$(gGoL< printf(".");
fpvvV( Sleep(20);
&xiOTkqB }
;cI#S%uvpn else
i-,D_ break;
d=XpO*v,[ }
dC`tN5 if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
_1sMY hI printf("\n%s failed to run:%d",ServiceName,GetLastError());
rLJ[FqS }
&$qF4B* else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
\Mb(6~nC {
hCM8/Vvx6 //printf("\nService %s already running.",ServiceName);
CE#\Roi x) }
cJ(BiL-uF else
dL_QX,X-] {
H&X:!xa5 printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
B6bOEPQ __leave;
H`m:X,6} }
|3{+6cg bRet=TRUE;
f.oP }//enf of try
{l2N& __finally
f=ac I|w {
2{ o0@ return bRet;
[ -ISR7D }
|2)Sd[q return bRet;
dEASvD' }
lC#RNjDp/~ /////////////////////////////////////////////////////////////////////////
G#H9g PY BOOL WaitServiceStop(void)
bD35JG^&i {
RF_[?O)Q BOOL bRet=FALSE;
W+gpr|R2 //printf("\nWait Service stoped");
4xm&pQo{V6 while(1)
'>3`rsu {
=}JBA>q( Sleep(100);
<jeh`g if(!QueryServiceStatus(hSCService, &ssStatus))
AnNPTi {
Y4#y34We printf("\nQueryServiceStatus failed:%d",GetLastError());
&<au/^F break;
_(C^[ :s }
QDS0ejhp if(ssStatus.dwCurrentState==SERVICE_STOPPED)
g nt45]@{ {
[O2h-` bKilled=TRUE;
P##Z[$IJ3 bRet=TRUE;
W h| L break;
7*i}km }
S%kS#U${| if(ssStatus.dwCurrentState==SERVICE_PAUSED)
McjS)4j&. {
%3M95UZ2 //停止服务
TPHYz>D] bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
2 H[ ; v + break;
{Eu'v$c! }
T2wv0sHlt else
u4YM^* S. {
&Yp+k}XU //printf(".");
Xo Y7/&& continue;
@,k7xm$u }
nfX12y_SXL }
0q{[\51*
return bRet;
IAI(Ix }
Ikj=`,a2B /////////////////////////////////////////////////////////////////////////
iZQ\
m0Zc BOOL RemoveService(void)
*Bs^NU. {
ic-IN~J- //Delete Service
ASW4,% cl if(!DeleteService(hSCService))
ivfXat- {
#{x5L^v>] printf("\nDeleteService failed:%d",GetLastError());
@l~7x return FALSE;
H"+wsM^@ }
exQ#<x* //printf("\nDelete Service ok!");
&]< 3~6n return TRUE;
Wr5 Q5s)c }
hK(tPl$ /////////////////////////////////////////////////////////////////////////
^agj4$ 其中ps.h头文件的内容如下:
H`-=?t /////////////////////////////////////////////////////////////////////////
MiJ6 n[iv #include
K\P!a@>1 #include
~:[!Uyp0b #include "function.c"
R:/ha(+ WmNYO,> unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
t?{B_Bf /////////////////////////////////////////////////////////////////////////////////////////////
'T7 x@a`b) 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~_*]:
dQ9
ah /*******************************************************************************************
KCUU#t|8V\ Module:exe2hex.c
Vl<9=f7[ Author:ey4s
ne4c%?>t Http://www.ey4s.org CWi8Fv Date:2001/6/23
0(gq;H5x' ****************************************************************************/
QU/fT_ORw #include
\D?:J3H*] #include
~*}$>@f{[X int main(int argc,char **argv)
WPo:^BD {
=&7@<vBpy HANDLE hFile;
=i>\2J%'R DWORD dwSize,dwRead,dwIndex=0,i;
+tt9R_S unsigned char *lpBuff=NULL;
zAs&%OjG __try
A59gIp*> {
9t K>gwb if(argc!=2)
KE.Dt {
jl}$HEI5m} printf("\nUsage: %s ",argv[0]);
d(7NO;S8 __leave;
0xCz'mJ }
|]W2EV ,b #?Mj$ZB hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
k4{:9zL1#? LE_ATTRIBUTE_NORMAL,NULL);
y+U83a[L* if(hFile==INVALID_HANDLE_VALUE)
q[d)e6
{
y-9+a7j printf("\nOpen file %s failed:%d",argv[1],GetLastError());
PKf:O __leave;
[i7YVwG4 }
uWjU OJEe dwSize=GetFileSize(hFile,NULL);
s;Y<BD if(dwSize==INVALID_FILE_SIZE)
^.goO] {
Izo! rC printf("\nGet file size failed:%d",GetLastError());
%NajFjBI __leave;
JA^v }
7I}P*%(f lpBuff=(unsigned char *)malloc(dwSize);
#BY`h~&T if(!lpBuff)
#@qN8J}R {
OeElMRU" printf("\nmalloc failed:%d",GetLastError());
T3N"CUk __leave;
zO~9zlik }
>7b)y while(dwSize>dwIndex)
ZFvyL8o {
kl}Xmw{tJ if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
E0 l_-- {
\+nGOvM printf("\nRead file failed:%d",GetLastError());
A:# k __leave;
DBs DkkB{ }
gfy19c 9 dwIndex+=dwRead;
g"hJ{{< }
vl:J40Kfn for(i=0;i{
s8<gK.atl if((i%16)==0)
,^$|R32 printf("\"\n\"");
,gx)w^WTm printf("\x%.2X",lpBuff);
3[IJhR[ }
qlsQ|/'D }//end of try
O1P=#l iYX __finally
v]"L]/" {
KE}H&1PjU if(lpBuff) free(lpBuff);
#sB,1" CloseHandle(hFile);
9&Ne+MY^% }
d]wD[] return 0;
1n=_y o }
L":bI&V?: 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。