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。
q|fZdTw OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
qmJ^@dxs <1>与远程系统建立IPC连接
' y9yx[P <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
b!ea(D!: <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
:$ "L;" <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
Q4JvFy0' <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
z}[qk: <6>服务启动后,killsrv.exe运行,杀掉进程
r$Z_Kwe.|& <7>清场
cjel6 nj 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
T)NnWEB /***********************************************************************
)|@ H#kv? Module:Killsrv.c
0u'qu2mV Date:2001/4/27
Cp@'
k;( Author:ey4s
)KLsa`RV: Http://www.ey4s.org URFp3 qE ***********************************************************************/
=(~UK9` #include
~e!b81 #include
d* 6 lJT #include "function.c"
oe:@7stG #define ServiceName "PSKILL"
1*"t-+| rK\) SERVICE_STATUS_HANDLE ssh;
i:ZL0nH- SERVICE_STATUS ss;
.kO;9z\B /////////////////////////////////////////////////////////////////////////
d,G:+ void ServiceStopped(void)
|GvWHe` {
0DBA 'Cv ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
%Hk9.1hn5 ss.dwCurrentState=SERVICE_STOPPED;
w<hw>e^. ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
(1pxQ%yEA ss.dwWin32ExitCode=NO_ERROR;
;:a>#{N ss.dwCheckPoint=0;
oT4A|M ss.dwWaitHint=0;
-o8H_MR SetServiceStatus(ssh,&ss);
6_m5%c~;+r return;
&;%z1b>F }
`N_elf://n /////////////////////////////////////////////////////////////////////////
:3s5{s void ServicePaused(void)
:)UF# {
+ou
]| ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
KVVo_9S' ss.dwCurrentState=SERVICE_PAUSED;
"eq{_4dL ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
UJXRL
ss.dwWin32ExitCode=NO_ERROR;
lw4#xH-? ss.dwCheckPoint=0;
|D %m>M6 ss.dwWaitHint=0;
F_9e ju^| SetServiceStatus(ssh,&ss);
WB2An7i@"{ return;
}7>r, }
<n4T* void ServiceRunning(void)
v2e*mNK5 {
H uPw?8w= ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
/STFXR1@.u ss.dwCurrentState=SERVICE_RUNNING;
h01 HX ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
TBN0u k ss.dwWin32ExitCode=NO_ERROR;
la7VeFT ss.dwCheckPoint=0;
Zl69d4vG ss.dwWaitHint=0;
QxRT%;'Zh] SetServiceStatus(ssh,&ss);
*;QIAd return;
*C81DQ }
UQ;ymTqdc /////////////////////////////////////////////////////////////////////////
6>rgoT)6~ void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
3;@/`Z_\lt {
"HCJ! switch(Opcode)
+FD"8 ^YC {
kdVc;v/5 case SERVICE_CONTROL_STOP://停止Service
Zj@k3y ServiceStopped();
O)y|G%O break;
!^{0vFWE case SERVICE_CONTROL_INTERROGATE:
`mar-r_m SetServiceStatus(ssh,&ss);
Aofk< O!M break;
@>Y.s6a }
toDv~v return;
xq`mo }
N/wU P //////////////////////////////////////////////////////////////////////////////
Gwyjie 9t //杀进程成功设置服务状态为SERVICE_STOPPED
PtH>I,/ //失败设置服务状态为SERVICE_PAUSED
b-Q*!Ut //
Af~>}-`a void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
z_Em%X {
}HO3D.HE^ ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
#&fi[|%X$ if(!ssh)
0GEM3~~D.? {
^HJvT)e4 ServicePaused();
&J>XKO nl return;
0;Lt }
F8u;C:^d ServiceRunning();
'o D31\@I Sleep(100);
N4]Sp v //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
!V<c:6" //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
<ttrd%VW if(KillPS(atoi(lpszArgv[5])))
Ll"
Kxg ServiceStopped();
Y[_{tS#u else
Sz!mn
ServicePaused();
qDG{hvl[1r return;
|6]2X W }
6wIo95` /////////////////////////////////////////////////////////////////////////////
%pikt7,Z~ void main(DWORD dwArgc,LPTSTR *lpszArgv)
$&fP%p {
r;>2L' SERVICE_TABLE_ENTRY ste[2];
rM?O 2n ste[0].lpServiceName=ServiceName;
UY(pKe> ste[0].lpServiceProc=ServiceMain;
+c7e[hz ste[1].lpServiceName=NULL;
c(@(j8@S ste[1].lpServiceProc=NULL;
o|Q:am'H StartServiceCtrlDispatcher(ste);
}u3Q*oAGl return;
2p^Jqp`$ }
h>w(Th\H /////////////////////////////////////////////////////////////////////////////
4q9+a7@ 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
(]_smsok 下:
/nPNHO>U /***********************************************************************
B//2R)HS Module:function.c
$,b1`* Date:2001/4/28
ec8iZ8h8 Author:ey4s
teQ<v[W. Http://www.ey4s.org +#;t.&\80N ***********************************************************************/
8;%F-? #include
n]3Lqe; ////////////////////////////////////////////////////////////////////////////
i%FpPni BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
;7:_:o[. {
*#n#J[ TOKEN_PRIVILEGES tp;
MH0xD LUID luid;
h!~Qyb>W u5'jIqlU if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
]QJN` ;b0 {
No\3kRB4bi printf("\nLookupPrivilegeValue error:%d", GetLastError() );
{uCXF~v return FALSE;
T)Uhp }
r(ZMZ^ tp.PrivilegeCount = 1;
JEL.*[/ tp.Privileges[0].Luid = luid;
B[$L)y'-; if (bEnablePrivilege)
c,yjsxETW tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
HV?Q{XK.b else
hZw bYvu tp.Privileges[0].Attributes = 0;
m=4hi(g // Enable the privilege or disable all privileges.
Qi;62M AdjustTokenPrivileges(
j^T
i6F>f hToken,
lZ*V.-D^] FALSE,
+Oafo|% &tp,
n:8<Ijrh sizeof(TOKEN_PRIVILEGES),
.T\jEH8E (PTOKEN_PRIVILEGES) NULL,
BO%aCK& (PDWORD) NULL);
/8O;Q~a // Call GetLastError to determine whether the function succeeded.
:z^,>So : if (GetLastError() != ERROR_SUCCESS)
Zl\$9Q_ {
+a'["Gjq; printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
}2]m]D@%7 return FALSE;
Z.%0yS_T }
-+HD5Hc return TRUE;
+HSKFp }
/D>G4PP< ////////////////////////////////////////////////////////////////////////////
K/l*Saj BOOL KillPS(DWORD id)
haSC[[o= {
KBg5_+l HANDLE hProcess=NULL,hProcessToken=NULL;
3+WmM4| BOOL IsKilled=FALSE,bRet=FALSE;
K[^BRn __try
T( z/Jm3 {
\Gm\sy ,Zva^5 if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
l
Zz%W8" {
c>b{/92% printf("\nOpen Current Process Token failed:%d",GetLastError());
0x2[*pJ|IW __leave;
pmuT7*<19 }
*%n(t+'q //printf("\nOpen Current Process Token ok!");
9#:B_?e= if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
FT
Ytf4t {
VT2f\d[Q __leave;
$)Ty@@7C }
zF@/8# printf("\nSetPrivilege ok!");
{tUxRX NZZc[P if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
F_~A8y {
5?|yYQM0tK printf("\nOpen Process %d failed:%d",id,GetLastError());
qD{~QHDa __leave;
:i*
=s}cv }
4}Yn!"jW& //printf("\nOpen Process %d ok!",id);
Ym
1; /' if(!TerminateProcess(hProcess,1))
/#!1 {
sv2XD}} printf("\nTerminateProcess failed:%d",GetLastError());
7|(o=+Bt __leave;
om8`^P/b }
ov,[F<GT IsKilled=TRUE;
WZcAwYB }
hZ-?-F?*@ __finally
O8/r-?4. {
r+,JM L if(hProcessToken!=NULL) CloseHandle(hProcessToken);
YD] :3!MI if(hProcess!=NULL) CloseHandle(hProcess);
D(#6H~QN% }
\2 M{R return(IsKilled);
/]9(InM9/ }
# aIV\G //////////////////////////////////////////////////////////////////////////////////////////////
Pp`[E/
qj4 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:
`Af5%m[ /*********************************************************************************************
x57O.WdN ModulesKill.c
-V=,x3Zew Create:2001/4/28
k<y~n*{_ Modify:2001/6/23
ow*^z78M{ Author:ey4s
x| r# Http://www.ey4s.org >9t+lr1 PsKill ==>Local and Remote process killer for windows 2k
a|Wrc)UR **************************************************************************/
#Ht;5p>5 #include "ps.h"
oW3Uyj #define EXE "killsrv.exe"
hI,+J> #define ServiceName "PSKILL"
lfqsoIn; p_CC KU #pragma comment(lib,"mpr.lib")
SyIi*dH //////////////////////////////////////////////////////////////////////////
5Vlm?mPU //定义全局变量
(8Te{K h' SERVICE_STATUS ssStatus;
%FLe@.Ep{D SC_HANDLE hSCManager=NULL,hSCService=NULL;
S%o6cl = BOOL bKilled=FALSE;
=4K:l}} char szTarget[52]=;
'25zb+- //////////////////////////////////////////////////////////////////////////
@*iT%p_L BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
lhB;jE BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
1l\.>H\E BOOL WaitServiceStop();//等待服务停止函数
v-}B
T+ BOOL RemoveService();//删除服务函数
D:PrFa /////////////////////////////////////////////////////////////////////////
)TwA?kj int main(DWORD dwArgc,LPTSTR *lpszArgv)
i7\MVI8 {
`Wp y6o BOOL bRet=FALSE,bFile=FALSE;
.B{:<;sa char tmp[52]=,RemoteFilePath[128]=,
2D4c|R@+ szUser[52]=,szPass[52]=;
,AG k4] HANDLE hFile=NULL;
\:E=B1 DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
h&z(;B!;y. GSVLZF'+ //杀本地进程
>z k6{kC if(dwArgc==2)
q5~"8]Dls {
vUB*Qm]Y\ if(KillPS(atoi(lpszArgv[1])))
3#Xv))w1 printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
ogG:Ai)90 else
J1Oe`my printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
/m h #o lpszArgv[1],GetLastError());
XRXQ
7\n return 0;
QaSRD/,M }
T.q7~ba* //用户输入错误
$mn+ else if(dwArgc!=5)
QQQN}!xPj {
'v%v*Ujf[ printf("\nPSKILL ==>Local and Remote Process Killer"
\!zM4ppr "\nPower by ey4s"
Mi7LyIu "\nhttp://www.ey4s.org 2001/6/23"
(~]0)J "\n\nUsage:%s <==Killed Local Process"
DxxY<OkN "\n %s <==Killed Remote Process\n",
>!%+) lpszArgv[0],lpszArgv[0]);
h:4F?'W return 1;
'nfdOX.d }
}nMp.7b //杀远程机器进程
fPab%>/T{ strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
MR.c?P?0Q strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
w %R=kY)o strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
W!)B%.Q 7rIEpN>* //将在目标机器上创建的exe文件的路径
ah15,<j sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
7?qRz __try
K#[z5 {
M`,`2I A //与目标建立IPC连接
077 wk if(!ConnIPC(szTarget,szUser,szPass))
@^,9O92l {
%B04|Q printf("\nConnect to %s failed:%d",szTarget,GetLastError());
W"\O+ return 1;
7-4S'rq+ }
u*8x.UE8C0 printf("\nConnect to %s success!",szTarget);
nOq`Cwh9 //在目标机器上创建exe文件
B\6%.R rWN%Tai- hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
z{A~d E,
H1hADn NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
=90)=Pxd if(hFile==INVALID_HANDLE_VALUE)
. 12H/F {
Io]KlR@!T printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
Z^%aXaf8 __leave;
|^ J5YwCf }
a5uBQ? //写文件内容
c>L#(D\\ while(dwSize>dwIndex)
mEq>{l: {
F 8 gw3 mLH,6rO9 if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
`f\+aD'u {
zQx6r
. printf("\nWrite file %s
:;N2hnHoG failed:%d",RemoteFilePath,GetLastError());
4x?4[J~u[ __leave;
iB3C.wd- }
t^8|t(Lq dwIndex+=dwWrite;
tiTh7qYi9 }
30Udba+{]p //关闭文件句柄
5 IFc" CloseHandle(hFile);
M`QK{$1p bFile=TRUE;
K8/I+#j //安装服务
z9ZS&=> if(InstallService(dwArgc,lpszArgv))
"rR$2`v" {
ZBXn&Gm //等待服务结束
lcuqzX{7 if(WaitServiceStop())
o;'-^ LJ {
`{'h+v` //printf("\nService was stoped!");
C &&33L }
2 D!$x+| else
zN7Ou . {
CAbT9Wz& //printf("\nService can't be stoped.Try to delete it.");
4|xQQv }
2GJp`2(%dA Sleep(500);
#An_RU6h //删除服务
K#a_7/!v/ RemoveService();
89a`WV@} }
z-;yDB:~t }
r lXMrn __finally
`lN
Z|U {
);L +)UV //删除留下的文件
Rmh u"N/q if(bFile) DeleteFile(RemoteFilePath);
GE |P )VO //如果文件句柄没有关闭,关闭之~
bXK$H=S Bz if(hFile!=NULL) CloseHandle(hFile);
77~l~EX //Close Service handle
Pc=:j( if(hSCService!=NULL) CloseServiceHandle(hSCService);
& 6~AY:0r //Close the Service Control Manager handle
+V/m V7FK if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
6Y/TqI[
//断开ipc连接
Gkz~xQy1T wsprintf(tmp,"\\%s\ipc$",szTarget);
f<P>IE WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
BH^8!7dkT if(bKilled)
{iq)[)n printf("\nProcess %s on %s have been
ej{7)# killed!\n",lpszArgv[4],lpszArgv[1]);
gclw>((5 else
7G9o%!D5 printf("\nProcess %s on %s can't be
?8R
killed!\n",lpszArgv[4],lpszArgv[1]);
R4[dh.lf }
aXyg`CDv return 0;
}ygxmb^@Z }
)}5f'TK //////////////////////////////////////////////////////////////////////////
c9axzg
UA BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
J5*( PxDF {
>;OwBzB NETRESOURCE nr;
S}XVr?l2O char RN[50]="\\";
zqAp7: "uHU!)J#z strcat(RN,RemoteName);
^%2S,3*0 strcat(RN,"\ipc$");
_chX
{_Hu- j#JE4(& nr.dwType=RESOURCETYPE_ANY;
GXx/pBdy[4 nr.lpLocalName=NULL;
!nyUAZ9 : nr.lpRemoteName=RN;
lO5*n|Ic, nr.lpProvider=NULL;
^+q4* X6VB O7GJg;>? if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
qW'5Zk return TRUE;
rH5'+x K else
)Qx&m} return FALSE;
&P3ep[]j }
Ncle8=8 /////////////////////////////////////////////////////////////////////////
34Z$a{
w BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
F~${L+^ {
wf=M|
#}_ BOOL bRet=FALSE;
^=gzms __try
TWAt)Q"J {
hp)k[|u; //Open Service Control Manager on Local or Remote machine
3tIno!| hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
<zE~N~; if(hSCManager==NULL)
&Eqa y' {
T|FF&|Pk printf("\nOpen Service Control Manage failed:%d",GetLastError());
v^QUYsar __leave;
YR}
P; }
NY!"?Zko //printf("\nOpen Service Control Manage ok!");
}iCcXZ&5^ //Create Service
O9(6 ?n hSCService=CreateService(hSCManager,// handle to SCM database
q%xq\L. ServiceName,// name of service to start
yM-3nwk ServiceName,// display name
FfR%@
V' SERVICE_ALL_ACCESS,// type of access to service
gm}[`GMU SERVICE_WIN32_OWN_PROCESS,// type of service
E3<~C(APW SERVICE_AUTO_START,// when to start service
mbh;oX+ SERVICE_ERROR_IGNORE,// severity of service
|37y =" failure
>[|Y$$ EXE,// name of binary file
r%DaBx!x8 NULL,// name of load ordering group
L-\o zp NULL,// tag identifier
GVlTW?5 NULL,// array of dependency names
7y2-8eL NULL,// account name
zBd)E21H NULL);// account password
v<wR`7xG //create service failed
#O2e[ E- if(hSCService==NULL)
yC<[LH {
xp<p(y8e1d //如果服务已经存在,那么则打开
;$= GrR if(GetLastError()==ERROR_SERVICE_EXISTS)
#(KE9h% {
gcNpA?mC|u //printf("\nService %s Already exists",ServiceName);
-<GSHckD //open service
h-`*S&mZ hSCService = OpenService(hSCManager, ServiceName,
!WD~zZ|
SERVICE_ALL_ACCESS);
wmf#3"n if(hSCService==NULL)
uY~xHV_- {
E:C-k^/[Y printf("\nOpen Service failed:%d",GetLastError());
5QoU&Hv __leave;
KKLW-V\6K }
A_vf3 *q //printf("\nOpen Service %s ok!",ServiceName);
}*ZOD1j }
Hlg Q0qb else
eGJ}';O,g {
^.f`6 6/ printf("\nCreateService failed:%d",GetLastError());
$sX X6K), __leave;
cqyrao3; }
h+rrmC }
z]Jpvw`p //create service ok
WO=,NQOw else
|GQFNrNx {
Xw2tCRzD //printf("\nCreate Service %s ok!",ServiceName);
DY~zi }
1*>lYd8_ 5U3b&0 // 起动服务
, Q5Z<\
if ( StartService(hSCService,dwArgc,lpszArgv))
D`G ;kp {
-'9sn/ //printf("\nStarting %s.", ServiceName);
lVmm`q6n9 Sleep(20);//时间最好不要超过100ms
34$qV{Y%y while( QueryServiceStatus(hSCService, &ssStatus ) )
;1&7v {
8+irul{H_ if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
vV?=r5j {
mJ3|UClPS printf(".");
pxs#OP Sleep(20);
!VfP#B6. }
#(5hV7i else
{J}Zv5 break;
*
@QC:1k }
?5> Ep:{+/ if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
$ 4&
) printf("\n%s failed to run:%d",ServiceName,GetLastError());
Z\`i~ }
*k]izWsV* else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
^nS'3g^" {
jd&kak //printf("\nService %s already running.",ServiceName);
Ba9le|c5 }
m R3km1T else
j;|rI`67~ {
iYyJq;S
printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
6S~lgH: __leave;
&D|wc4+ }
#hOAG_a, bRet=TRUE;
6uU2+I }//enf of try
Q+O3Wgjy __finally
B@Ae2_; {
A7;|~?? return bRet;
(oYM}#Q }
<]u~;e57 return bRet;
"Zh6j)[o }
d0`5zd@S /////////////////////////////////////////////////////////////////////////
~vVsxC$. BOOL WaitServiceStop(void)
`xO9xo#
{
%U.aRSf/ BOOL bRet=FALSE;
\s.c.c*eh; //printf("\nWait Service stoped");
Uv(THxVh while(1)
gUoL8~ {
bUW`MH7yJ Sleep(100);
O;NQJ$^bI if(!QueryServiceStatus(hSCService, &ssStatus))
03iD(,@ {
)1>fQ9 printf("\nQueryServiceStatus failed:%d",GetLastError());
Zz\e:/
break;
6QCU:2IiL }
LM*#DLadk if(ssStatus.dwCurrentState==SERVICE_STOPPED)
|kHPk)}I] {
p~T)Af<(
bKilled=TRUE;
PKT/U^2X] bRet=TRUE;
$)5F3a| break;
F+Qp
mVU }
2BU%4IG if(ssStatus.dwCurrentState==SERVICE_PAUSED)
uZe|%xK$y {
VQr)VU=jb //停止服务
)"im|9 bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
,= ;d<O8 break;
je^!W?U4< }
D Hkmn else
H!y%Fa Ti {
Rw$>()}H8 //printf(".");
Wx;`=9 continue;
;:JTb2xbb }
[@U2a$k+d }
RcUKe, return bRet;
`ySmzp }
nVqFCBB /////////////////////////////////////////////////////////////////////////
dMAd-q5{ BOOL RemoveService(void)
k%iZ.. {
':kj\$U //Delete Service
tL?nO#Qx if(!DeleteService(hSCService))
P
+U=/$o {
ORPQ1%tu printf("\nDeleteService failed:%d",GetLastError());
6vVx>hFJ47 return FALSE;
H7 acT }
$a|DR //printf("\nDelete Service ok!");
nRpZ;X)'. return TRUE;
lW! U: }
\de824 /////////////////////////////////////////////////////////////////////////
b?#k 其中ps.h头文件的内容如下:
;dt&*]wA /////////////////////////////////////////////////////////////////////////
Is~bA_-
; #include
f
n9[Li #include
.6Swc? #include "function.c"
Jsi [,|G mmrx*sr= unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
m^dKww /////////////////////////////////////////////////////////////////////////////////////////////
Las4ux[_ 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~_*]:
JO:40V?op /*******************************************************************************************
Q ^%+r"h Module:exe2hex.c
(\
`knsE! Author:ey4s
{K-]nh/ Http://www.ey4s.org =F2e*?a3 Date:2001/6/23
jHPJk8@y
****************************************************************************/
5_U3Fs #include
&:g5+([<