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。
d"U(`E=H9 OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
aVe/
gE <1>与远程系统建立IPC连接
,&YTj> <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
?W0(|9 <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
{C^@Q"I <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
FZH\Q~IUV <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
Bd3~E bFL <6>服务启动后,killsrv.exe运行,杀掉进程
r,N[ )@ <7>清场
nW+YOX|+ 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
a45ss7 /***********************************************************************
l+y}4k=/ Module:Killsrv.c
}E}8_8T6 Date:2001/4/27
Y& ] 8 { Author:ey4s
?G08[aNR Http://www.ey4s.org {^Pq\h; ***********************************************************************/
x3e]d$ #include
=/+#PVO #include
X['2b78k #include "function.c"
nN3$\gHp8i #define ServiceName "PSKILL"
[ut#:1h^ Ra3ukYG[ SERVICE_STATUS_HANDLE ssh;
!7U\J] SERVICE_STATUS ss;
JeY'8B /////////////////////////////////////////////////////////////////////////
^*^/]vM void ServiceStopped(void)
uO >x:*^8 {
'FzN[% K" ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
sl/)|~3!8 ss.dwCurrentState=SERVICE_STOPPED;
M;Wha;%E" ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
)~rB}>^Z ss.dwWin32ExitCode=NO_ERROR;
i_F$&?) ss.dwCheckPoint=0;
1Xyp/X2rI ss.dwWaitHint=0;
|z^pL1Z]5 SetServiceStatus(ssh,&ss);
#
4|9Fj?? return;
xq!IbVV/h }
Gqyue7;0, /////////////////////////////////////////////////////////////////////////
qd!#t] void ServicePaused(void)
Sd:.KRTu. {
mYNEz
@ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
(Btv ClZ ss.dwCurrentState=SERVICE_PAUSED;
y~F<9;$= ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
^GYq#q9Q ss.dwWin32ExitCode=NO_ERROR;
TK>{qxt:= ss.dwCheckPoint=0;
u8OxD ss.dwWaitHint=0;
aEx(rLd+ SetServiceStatus(ssh,&ss);
idJh^YD return;
.}9FEn 8 }
nd+?O7~}( void ServiceRunning(void)
}`9`JmNM {
C$#W{2x%6 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
16@);Ot ss.dwCurrentState=SERVICE_RUNNING;
"A]Y~iQ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
zfjTQMaxh ss.dwWin32ExitCode=NO_ERROR;
(:Cc3 ss.dwCheckPoint=0;
o A~4p( ss.dwWaitHint=0;
`W[+%b SetServiceStatus(ssh,&ss);
XLTD;[jO return;
rF'R>/H }
daOS8_py /////////////////////////////////////////////////////////////////////////
>$F:*lO void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
k_3j
' {
qa}>i&uO switch(Opcode)
74zSP/G' {
,w&:_n case SERVICE_CONTROL_STOP://停止Service
K!b8= K` ServiceStopped();
4^Ow^7N? break;
GM}C]MVD case SERVICE_CONTROL_INTERROGATE:
<4zT;:NQ SetServiceStatus(ssh,&ss);
[F|+(} break;
<{019Oa }
fQQ|gwVki return;
e`sw*m5 }
}f}IA\8] //////////////////////////////////////////////////////////////////////////////
.^XHuN& //杀进程成功设置服务状态为SERVICE_STOPPED
_@E "7<\ //失败设置服务状态为SERVICE_PAUSED
p(7QAd4 //
O}gX{_|6 void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
8Z:Ezg3^ {
3
Lje<KzL ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
^'B-sz{{ if(!ssh)
u3Do~RyL[ {
F^'v{@C ServicePaused();
?Bu}.0ku-$ return;
tF`MT%{Va }
m.V,I}J.q ServiceRunning();
a{_ KSg Sleep(100);
O|UxFnB} //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
8U^D(jrz //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
aqfL0Rg+` if(KillPS(atoi(lpszArgv[5])))
ck$2Ue2`@w ServiceStopped();
l(Cf7o! else
797X71> ServicePaused();
5.k}{{+ return;
>38
Lt\ }
G&o64W;-s /////////////////////////////////////////////////////////////////////////////
y~p4">] void main(DWORD dwArgc,LPTSTR *lpszArgv)
=hcPTU-QU {
uMDtdC8 SERVICE_TABLE_ENTRY ste[2];
baIbf@t/ ste[0].lpServiceName=ServiceName;
#` +]{4hR ste[0].lpServiceProc=ServiceMain;
sA\L7`2H ste[1].lpServiceName=NULL;
n{=7 yK ste[1].lpServiceProc=NULL;
2 `5=0E1k StartServiceCtrlDispatcher(ste);
n4>cERfa return;
h]P/KVqR. }
lf8xL9v /////////////////////////////////////////////////////////////////////////////
WW3
B 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
cqk]NL`' 下:
;\s~%~\ /***********************************************************************
_:5=|2-E Module:function.c
6To:T[ z# Date:2001/4/28
-gSj>b7T Author:ey4s
q5?L1 Http://www.ey4s.org 966<I56+ ***********************************************************************/
JmjxGcG #include
\ 522,n` ////////////////////////////////////////////////////////////////////////////
O!];_q/ BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
ss;
5C:*y {
S*rO0s: TOKEN_PRIVILEGES tp;
`r]TA]DR LUID luid;
)]A9~H M1(9A>|nF if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
0h:G4 {
K6(.KEW printf("\nLookupPrivilegeValue error:%d", GetLastError() );
qwP $~Bj return FALSE;
&>V/X{>$`K }
8{@`kyy| tp.PrivilegeCount = 1;
IM$0#2\ tp.Privileges[0].Luid = luid;
j=Q$K#sBt if (bEnablePrivilege)
od(:Y(4 tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
b=_{/F*b? else
:p&IX"Hh tp.Privileges[0].Attributes = 0;
<c\]Ct // Enable the privilege or disable all privileges.
NGj"ByVjx AdjustTokenPrivileges(
[Gf{f\O
hToken,
}\4p3RQrz FALSE,
p6[#f96^u &tp,
GY7s sizeof(TOKEN_PRIVILEGES),
w~{| S7/ (PTOKEN_PRIVILEGES) NULL,
JE9>8+ (PDWORD) NULL);
wlL8X7+: // Call GetLastError to determine whether the function succeeded.
0`Gai2\1@ if (GetLastError() != ERROR_SUCCESS)
R|H[lbw {
=
uk`pj[l printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
lY->ucS %P return FALSE;
1XGG.+D }
3!bK d2" return TRUE;
rV~T>x }
`11#J;[@G ////////////////////////////////////////////////////////////////////////////
wH#-mu#Yl< BOOL KillPS(DWORD id)
Tr$i=
M {
e^Aa! HANDLE hProcess=NULL,hProcessToken=NULL;
jPpRsw> BOOL IsKilled=FALSE,bRet=FALSE;
eB7>t@ED __try
&
L3UlL {
t5n2eOy~T qf)C%3gXI if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
Kny%QBoiw {
fZ{&dslg printf("\nOpen Current Process Token failed:%d",GetLastError());
<g*.p@o __leave;
6I5o2i }
OFIMi^@ //printf("\nOpen Current Process Token ok!");
LjC6?a_?l if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
n3*UgNg%fK {
;n`
$+g:> __leave;
pY,O_
t$ }
?-d
Ain1w printf("\nSetPrivilege ok!");
Dw*Arc+3V ^A- sS~w if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
:;q>31:h {
&q"'_4 printf("\nOpen Process %d failed:%d",id,GetLastError());
KCl &H __leave;
hc6.#~i }
@Mzz2&(dU //printf("\nOpen Process %d ok!",id);
^J0zXe -d if(!TerminateProcess(hProcess,1))
l`G(O$ct {
=p5?+3"@ printf("\nTerminateProcess failed:%d",GetLastError());
rQn{L{ __leave;
"NJ,0A }
y%2%^wF IsKilled=TRUE;
a6k(9ZF }
6EZ1YG} __finally
yV8- {
M q76]I% if(hProcessToken!=NULL) CloseHandle(hProcessToken);
@uoT{E[ if(hProcess!=NULL) CloseHandle(hProcess);
HRj7n<>L= }
WBy[m ?d return(IsKilled);
<8g=BWA }
!8we8)7 //////////////////////////////////////////////////////////////////////////////////////////////
L#`7 FaM? OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
>kt~vJI /*********************************************************************************************
{ip=iiW2 ModulesKill.c
#>@<n3rq Create:2001/4/28
<Kh?Ad>N Modify:2001/6/23
?_8%h`z Author:ey4s
T.J`S(oI Http://www.ey4s.org pn|p(6 PsKill ==>Local and Remote process killer for windows 2k
DL
%S(l **************************************************************************/
xQX<w\s #include "ps.h"
+O&RBEa[ #define EXE "killsrv.exe"
l_bL,-|E8 #define ServiceName "PSKILL"
i^/
eN L7s>su|c( #pragma comment(lib,"mpr.lib")
r>E\Cco //////////////////////////////////////////////////////////////////////////
hx*HY%\P //定义全局变量
`i=JjgG@ SERVICE_STATUS ssStatus;
^GE^Q\&D& SC_HANDLE hSCManager=NULL,hSCService=NULL;
=d}gv6v2S BOOL bKilled=FALSE;
*Yj~]E0`1 char szTarget[52]=;
+:fqL //////////////////////////////////////////////////////////////////////////
5r^1CFO BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
Qk+=znJ BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
yI3Q |731) BOOL WaitServiceStop();//等待服务停止函数
JL?Cnk$! BOOL RemoveService();//删除服务函数
+{5JDyh0 /////////////////////////////////////////////////////////////////////////
eVZa6la" int main(DWORD dwArgc,LPTSTR *lpszArgv)
.4H_Zt[2 {
f3/SO+Me} BOOL bRet=FALSE,bFile=FALSE;
Hde]DK,d char tmp[52]=,RemoteFilePath[128]=,
bK!,Pc< szUser[52]=,szPass[52]=;
W\&WS"=~ HANDLE hFile=NULL;
}Q!h ov DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
Q^*G`&w, *^X#Eb //杀本地进程
d&NCFx if(dwArgc==2)
P4hZB_.= {
fL(':W&n- if(KillPS(atoi(lpszArgv[1])))
5ze`IY printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
I/mvQxp else
!'Pk
jP printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
olYPlHF lpszArgv[1],GetLastError());
;RNM return 0;
"kcpA#uD| }
#.<*; rB //用户输入错误
o G(0i else if(dwArgc!=5)
w9G_>+?E {
f0/jwfL printf("\nPSKILL ==>Local and Remote Process Killer"
l. XknF "\nPower by ey4s"
17WNJ "\nhttp://www.ey4s.org 2001/6/23"
;3 G~["DA "\n\nUsage:%s <==Killed Local Process"
$?[1#% "\n %s <==Killed Remote Process\n",
_= o1?R lpszArgv[0],lpszArgv[0]);
"L9C return 1;
N|UBaPS|o }
0q:(-z\S4 //杀远程机器进程
t9?R/:B% strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
nu#aa#ex> strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
<P+G7!KZ& strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
0\?_lT2 Aqa6R+c //将在目标机器上创建的exe文件的路径
'q{PtYr sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
>(IITt __try
}%-UL{3% {
6.7`0v?,n //与目标建立IPC连接
vh<]aiY if(!ConnIPC(szTarget,szUser,szPass))
//#xK D {
fKPiRlLS printf("\nConnect to %s failed:%d",szTarget,GetLastError());
JVD@I{ return 1;
q,<n,0)K }
^t\kLU printf("\nConnect to %s success!",szTarget);
\?bwm&6+r //在目标机器上创建exe文件
?l6>6a7 C>.]Bvg hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
Py|H?
, 6= E,
i0,%}{` NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
Ul'~opf if(hFile==INVALID_HANDLE_VALUE)
c+@d'yR {
2>!_B\%) H printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
#g@ __leave;
4(` 2# }
9X
5*{f Y //写文件内容
hg%@ W while(dwSize>dwIndex)
T)b3N|ONB {
EO4"Z@ji o>xxmyW| if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
?D RFsA {
[ea6dv4p printf("\nWrite file %s
u}JQTro failed:%d",RemoteFilePath,GetLastError());
mr:kn0 __leave;
^/_\etV }
M[:O( dwIndex+=dwWrite;
F,'^se4& }
ddUjs8VvJ //关闭文件句柄
`U{o: CloseHandle(hFile);
{toyQ)C7 bFile=TRUE;
qR [}EX&3 //安装服务
=q_&*' if(InstallService(dwArgc,lpszArgv))
91-P)%? {
[<#<:h&\ //等待服务结束
O, bfdc[g4 if(WaitServiceStop())
}4bB7,j {
LP5eFl`|T //printf("\nService was stoped!");
S1}1"y/ }
8gVxiFjo else
5?V? {
lH#@^i|G //printf("\nService can't be stoped.Try to delete it.");
5;3c< }
"/4s8.dw+u Sleep(500);
3e!3.$4M //删除服务
*kX3sG$8 RemoveService();
|@o]X?^ }
6Nfof }
rK(x4]I
l" __finally
8w{#R{w {
xm%[}Dt] //删除留下的文件
TEaD-mY3 if(bFile) DeleteFile(RemoteFilePath);
-4*'WzWr //如果文件句柄没有关闭,关闭之~
s=^r/Sz902 if(hFile!=NULL) CloseHandle(hFile);
u^#4G7< //Close Service handle
l}2%?d if(hSCService!=NULL) CloseServiceHandle(hSCService);
%\(y8QV //Close the Service Control Manager handle
{Y3_I\H8{ if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
&%f ]-=~ //断开ipc连接
s${T*)S@G wsprintf(tmp,"\\%s\ipc$",szTarget);
'k-u9 WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
<|KKv5[ if(bKilled)
'(3Nopl printf("\nProcess %s on %s have been
EzD
-1sJ killed!\n",lpszArgv[4],lpszArgv[1]);
>gX0Ij#G else
R,d70w
(_ printf("\nProcess %s on %s can't be
%=NM_5a}] killed!\n",lpszArgv[4],lpszArgv[1]);
ooLnJY# }
`}k&HRn return 0;
#a7Amh\nT }
}#\;np //////////////////////////////////////////////////////////////////////////
E< zT BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
v @$evmA {
'f=) pc#&g NETRESOURCE nr;
D&z'tf5 char RN[50]="\\";
jm#d7@~4 _SBp66
r strcat(RN,RemoteName);
H0D>A<Ue strcat(RN,"\ipc$");
9Sx<tj_4P{ WTV3p,;6a nr.dwType=RESOURCETYPE_ANY;
c-s`>m nr.lpLocalName=NULL;
}%o+1 <= nr.lpRemoteName=RN;
]v^`+s}3 nr.lpProvider=NULL;
bMqu5G_q v
GR
\GFm if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
6mI_Q2 return TRUE;
wZ]BY; else
.gM>FUH3L return FALSE;
e_>rJWI} }
uhC= /////////////////////////////////////////////////////////////////////////
Ww'TCWk@ BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
r?5@Etpg {
Uf7F8JZmM BOOL bRet=FALSE;
<\}Y@g8 __try
fcE/ {
ctc`^#q //Open Service Control Manager on Local or Remote machine
Z!*8JaMT hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
JGSk4 if(hSCManager==NULL)
}l]3m=) {
pU:C=hq4 printf("\nOpen Service Control Manage failed:%d",GetLastError());
x;ICV%g/ __leave;
K+h9bI/Sf }
PNxVW //printf("\nOpen Service Control Manage ok!");
[/+dHW| //Create Service
#U!(I#^3 hSCService=CreateService(hSCManager,// handle to SCM database
Kbz7 ServiceName,// name of service to start
8CnI%_Su ServiceName,// display name
-KIVnV=&m SERVICE_ALL_ACCESS,// type of access to service
A<YZBR_ SERVICE_WIN32_OWN_PROCESS,// type of service
/,rF$5G, SERVICE_AUTO_START,// when to start service
86^ZYh SERVICE_ERROR_IGNORE,// severity of service
L6rs9su=7 failure
{x&jh|f`g EXE,// name of binary file
*&hXJJ[+ NULL,// name of load ordering group
7G>0,'XC
NULL,// tag identifier
`G ;Lz^ NULL,// array of dependency names
ArmL, NULL,// account name
\[IdR^<YM NULL);// account password
+%Bf
y4F6 //create service failed
WB=<W#?w7% if(hSCService==NULL)
wCq)w=, {
w371.84 //如果服务已经存在,那么则打开
*xv/b= if(GetLastError()==ERROR_SERVICE_EXISTS)
XC$+ `? {
Y&05
*b" //printf("\nService %s Already exists",ServiceName);
](9{}DHV //open service
1VjeP
* hSCService = OpenService(hSCManager, ServiceName,
/SqFP
L] SERVICE_ALL_ACCESS);
M|Dwk3# if(hSCService==NULL)
cT>z {
U3_yEvZ printf("\nOpen Service failed:%d",GetLastError());
}<\65 B$1 __leave;
\6`%NhkM_ }
?2<6#>(7a //printf("\nOpen Service %s ok!",ServiceName);
Ltic_cjYd? }
$Va]vC8? else
}lNufu {
8Snq75Q< printf("\nCreateService failed:%d",GetLastError());
)HzITsFZKT __leave;
ek{PA!9Sk }
2,XqslB) }
]:E! i^C`Z //create service ok
?CUp&L0-" else
:S+U}Sm[ {
Z'>eT) //printf("\nCreate Service %s ok!",ServiceName);
G%p!os\> }
:WfB!4%! B1d%# // 起动服务
}d~FTre if ( StartService(hSCService,dwArgc,lpszArgv))
@8<uAu% {
L"[wa.< //printf("\nStarting %s.", ServiceName);
3ciVjH>i Sleep(20);//时间最好不要超过100ms
7ck0S+N'b while( QueryServiceStatus(hSCService, &ssStatus ) )
+sR *d {
owpJ7S1~ if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
|{/O)3 {
wh7a| printf(".");
Y3MR:{} Sleep(20);
k,NU,^ & }
&W!d}, ;
else
!iitx U break;
EkjK92cF }
/<?X-IDz.{ if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
m"|(w`n]E+ printf("\n%s failed to run:%d",ServiceName,GetLastError());
6rN5Xf cS }
}'.Sn{OWf else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
^cmP {
h$ETH1Ue //printf("\nService %s already running.",ServiceName);
Ay"2W%([` }
GaK_9Eg-2 else
E]eqvT NH {
%*Z2Gef?H printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
}PIGj} F/ __leave;
9}qfdbI }
c7nk~K[6 bRet=TRUE;
+} ! F(c }//enf of try
Q!+{MsZ
__finally
&v9PT!R~ {
dT@SO return bRet;
SE}RP3dF! }
sO4}kxZ return bRet;
! ?U^+)^$ }
Mevyj;1t /////////////////////////////////////////////////////////////////////////
Pl5NHVr BOOL WaitServiceStop(void)
Uo[5V|>X6 {
hq8/`u
YF BOOL bRet=FALSE;
zUUxxS_? //printf("\nWait Service stoped");
@8M2'R\ while(1)
VF!kr1n! {
^1Zq0 Sleep(100);
p|9ECdU>; if(!QueryServiceStatus(hSCService, &ssStatus))
dG~B3xg;5i {
??%T printf("\nQueryServiceStatus failed:%d",GetLastError());
b5 C}K break;
v"('_! }
q;a*gqt if(ssStatus.dwCurrentState==SERVICE_STOPPED)
yE|}
r {
Y %D*O bKilled=TRUE;
v^18o$=K", bRet=TRUE;
I'%H:53^0 break;
rPGE-d3 }
<:;:*s3] if(ssStatus.dwCurrentState==SERVICE_PAUSED)
I^\bS {
bb:|1D //停止服务
m6Cd^'J9^ bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
E~@HC 5.M break;
l0_E9qh-i }
[U7,\o4w else
OTHd1PSOu {
^xNe Eb //printf(".");
A&lgiR*ObT continue;
,N|R/Vk$+E }
9oxf)pjw }
JHh9> .1 return bRet;
dj&m }
>Hzb0N!VJ /////////////////////////////////////////////////////////////////////////
t?H;iBrpxd BOOL RemoveService(void)
H[!Q {
f,
j(uP //Delete Service
u-M$45vct if(!DeleteService(hSCService))
)E~\H+FP6 {
;3?J#e6; printf("\nDeleteService failed:%d",GetLastError());
"JLhOTPaHf return FALSE;
b%jG?HSu }
(kNTXhAr4 //printf("\nDelete Service ok!");
M^Ay,jK! return TRUE;
2l/5i]Tq }
Sfa
m=.l /////////////////////////////////////////////////////////////////////////
*7fPp8k+Z; 其中ps.h头文件的内容如下:
[W\atmd" /////////////////////////////////////////////////////////////////////////
(Rg!km%2T #include
[ma#8p) #include
,<j5i? #include "function.c"
I;.E}k )qP{X,Uf unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
:!YJ3:\ /////////////////////////////////////////////////////////////////////////////////////////////
I)%jPH:ua 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~_*]:
OO+#KyU /*******************************************************************************************
a;owG/\p Module:exe2hex.c
.,K?\WZ Author:ey4s
~0r.3KTl"Y Http://www.ey4s.org KY34 'Di Date:2001/6/23
nC{rs+P ****************************************************************************/
/ z?7ic0
#include
M"l rwun^ #include
oUKbzr/C int main(int argc,char **argv)
4N=Ie}_` {
>rS<