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。
Jxe+LG OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
?%s>a8w <1>与远程系统建立IPC连接
A'|!O:s
<2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
3 t,_{9 <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
[oLV,O|s|j <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
^ po@U" <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
gF)9a_R%p <6>服务启动后,killsrv.exe运行,杀掉进程
"%-Vrb=:Y <7>清场
5> x_G#W 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
ffrIi',@ /***********************************************************************
{OU|' Module:Killsrv.c
{a7~P0$ Date:2001/4/27
xe`^)2z Author:ey4s
vi,hWz8WB Http://www.ey4s.org Y?0/f[Ax,y ***********************************************************************/
L:G#> #include
JWn26, #include
fvkcJwkc #include "function.c"
Mbi]EZ #define ServiceName "PSKILL"
?%,NOX *G19fJ[5 SERVICE_STATUS_HANDLE ssh;
m@4Dz| SERVICE_STATUS ss;
6\4-I^=B /////////////////////////////////////////////////////////////////////////
\|;\ void ServiceStopped(void)
r\Nfq(w {
CXlbtpK2k ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
qkb'@f= ss.dwCurrentState=SERVICE_STOPPED;
EApKN@<" ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
Z>rY9VvWD ss.dwWin32ExitCode=NO_ERROR;
nr!N%Hi ss.dwCheckPoint=0;
F-yY(b]$ ss.dwWaitHint=0;
^#/FkEt7bp SetServiceStatus(ssh,&ss);
3nxG>D7 return;
v4P"|vZ$& }
zCx4DN` /////////////////////////////////////////////////////////////////////////
f9D e!"*& void ServicePaused(void)
`Fy-"Uf {
(j:
ptQ2$ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
V>{< pS ss.dwCurrentState=SERVICE_PAUSED;
t^rw@$"} ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
)Z}AhX ss.dwWin32ExitCode=NO_ERROR;
%By Pwu:f ss.dwCheckPoint=0;
9j,g&G.K ss.dwWaitHint=0;
n>M`wF> SetServiceStatus(ssh,&ss);
GtA`0B return;
h!EA;2yGKa }
G.W ! void ServiceRunning(void)
8t-GsjHb {
',+yD9 @ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
)pnyVTKt ss.dwCurrentState=SERVICE_RUNNING;
+&EXTZ@o ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
%Tm*^ ss.dwWin32ExitCode=NO_ERROR;
zsFzg.$3& ss.dwCheckPoint=0;
;XKe$fsa~? ss.dwWaitHint=0;
mB?x_6#d9 SetServiceStatus(ssh,&ss);
.fA*WQ!lb return;
wKV4-uyr }
#+I'V\[ /////////////////////////////////////////////////////////////////////////
.Eao|; void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
\CbJU {
w:~*wv switch(Opcode)
C-'hXh;hQ {
x]~TGzS case SERVICE_CONTROL_STOP://停止Service
w0pMH p'Y ServiceStopped();
$XBK_ 5 break;
zG!nqSDG case SERVICE_CONTROL_INTERROGATE:
TCtZ2
<' SetServiceStatus(ssh,&ss);
%bW_,b break;
{zdMmpQF }
c'2d+*[ return;
u;#]eUk9} }
!rvEo =^ //////////////////////////////////////////////////////////////////////////////
~wc:/UM| //杀进程成功设置服务状态为SERVICE_STOPPED
v9*m0|T0M //失败设置服务状态为SERVICE_PAUSED
JxAQ,oOO //
e[S`Dm"i)' void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
0#q=-M/?` {
}f}. >B0# ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
x%{]'z if(!ssh)
B/?
L$m {
?pDr"XH~ ServicePaused();
?6#won return;
c0!.ei }
.L'w/"O ServiceRunning();
[6/QUD8 Sleep(100);
\mqx ' //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
M6Fo.eeK3 //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
Q?{%c[s if(KillPS(atoi(lpszArgv[5])))
XYE|=Tr] ServiceStopped();
P]E-Wp'p else
j0jl$^ ServicePaused();
6 SSDc/ return;
\l%xuT }
AOf4y&B>q /////////////////////////////////////////////////////////////////////////////
6*OL.~WE void main(DWORD dwArgc,LPTSTR *lpszArgv)
nB[-KS {
~(5r+Z}*` SERVICE_TABLE_ENTRY ste[2];
*{o7G a ste[0].lpServiceName=ServiceName;
0D X_*f ste[0].lpServiceProc=ServiceMain;
.6B\fr.za ste[1].lpServiceName=NULL;
U)S=JT~h ste[1].lpServiceProc=NULL;
:!ya&o StartServiceCtrlDispatcher(ste);
2Xb,
i return;
6%D9;-N) }
d_RgKdR )k /////////////////////////////////////////////////////////////////////////////
KWTV!Wxb=K function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
"
\$^j#o 下:
}[*' /***********************************************************************
x-^6U Module:function.c
8a)AuAi?! Date:2001/4/28
/r}L_wI Author:ey4s
a QH6akH Http://www.ey4s.org gr=h!'m ***********************************************************************/
%x)bZ=An #include
+2tQFV; ////////////////////////////////////////////////////////////////////////////
==[,;g
x BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
/@os*c|je {
ON ?Y
Df TOKEN_PRIVILEGES tp;
D$>_W ,*V LUID luid;
jYsAL=oh,* c/{FDN if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
>.h:Y5 {
Fsx?(?tCMo printf("\nLookupPrivilegeValue error:%d", GetLastError() );
4
1_gak; return FALSE;
xQy,1f3s+ }
tAX*CMW tp.PrivilegeCount = 1;
rS8a/d~;0 tp.Privileges[0].Luid = luid;
B.z$0=b if (bEnablePrivilege)
8v:{BHX tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
?RRO else
0p.bmQSH tp.Privileges[0].Attributes = 0;
g(7-3q8eq // Enable the privilege or disable all privileges.
"4j~2{{F AdjustTokenPrivileges(
V"FQVtTx7 hToken,
lame/B&nc FALSE,
t [QD#; &tp,
${Z0@G+ sizeof(TOKEN_PRIVILEGES),
Xtp8^4Va (PTOKEN_PRIVILEGES) NULL,
YJi%vQ*] (PDWORD) NULL);
8h)XULs2 // Call GetLastError to determine whether the function succeeded.
2*Z2uV^ if (GetLastError() != ERROR_SUCCESS)
AeJ ;g {
voWH.[n^_ printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
BD g]M/{ return FALSE;
<@<rU:o=V }
J[ds.~ $ return TRUE;
nHK(3Z4G }
V\~. ////////////////////////////////////////////////////////////////////////////
50UdY9E_v} BOOL KillPS(DWORD id)
#6sz@X fV {
*zfgO pK HANDLE hProcess=NULL,hProcessToken=NULL;
\l+v,ELX= BOOL IsKilled=FALSE,bRet=FALSE;
_03?XUKV __try
%Bq~b$ {
Bx\&7|,x DM.lQ0xk if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
r8k (L{W {
f^c+M~\JKj printf("\nOpen Current Process Token failed:%d",GetLastError());
qsj{0 Go __leave;
{C1crp>q }
A~ya{^} //printf("\nOpen Current Process Token ok!");
sXKkZ+2q if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
k.T=&0J_1 {
LZ*8YNp1' __leave;
>mGH4{H }
8\"<t/_
W printf("\nSetPrivilege ok!");
K g@'mG f%Q)_F[0D4 if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
_ _O f0< {
=KRM`_QShg printf("\nOpen Process %d failed:%d",id,GetLastError());
RNIXQns-=S __leave;
jnH\}IB }
8tvmqe_G //printf("\nOpen Process %d ok!",id);
ZsGvv]P if(!TerminateProcess(hProcess,1))
Hxu5Dx5![ {
>A#5` $i printf("\nTerminateProcess failed:%d",GetLastError());
_0/unJl` __leave;
Dc9uq5l }
%&ejO=r IsKilled=TRUE;
cx}Yu8 }
nD
wh __finally
"CJVtO {
P8 X07IK if(hProcessToken!=NULL) CloseHandle(hProcessToken);
Ik G& if(hProcess!=NULL) CloseHandle(hProcess);
A^U84kV= }
OV>&`puL return(IsKilled);
^@fD{]I }
Mk!Fy]3 //////////////////////////////////////////////////////////////////////////////////////////////
hU)t5/h;K OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
h$S#fY8 /*********************************************************************************************
Y\xEPh ModulesKill.c
Y$'j9bUJ Create:2001/4/28
1#vy# ' Modify:2001/6/23
oOFTQB_6 Author:ey4s
24sMX7Q,i Http://www.ey4s.org =~^b
PsKill ==>Local and Remote process killer for windows 2k
=?sG~ **************************************************************************/
*D5 xbkH=. #include "ps.h"
blc?[ [,! #define EXE "killsrv.exe"
;Iu _*U9) #define ServiceName "PSKILL"
Met?G0[ {gMe<y #pragma comment(lib,"mpr.lib")
W"{Ggk` //////////////////////////////////////////////////////////////////////////
l1KMEGmG //定义全局变量
|k a _Zy SERVICE_STATUS ssStatus;
[lmF2 SC_HANDLE hSCManager=NULL,hSCService=NULL;
p_$^keOL BOOL bKilled=FALSE;
xATx2*@X2 char szTarget[52]=;
">V&{a-C4 //////////////////////////////////////////////////////////////////////////
(*-wiL BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
<o EAy BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
FW]tDGJOw BOOL WaitServiceStop();//等待服务停止函数
yi7.9/;a BOOL RemoveService();//删除服务函数
'|}A/` /////////////////////////////////////////////////////////////////////////
*A-_*A int main(DWORD dwArgc,LPTSTR *lpszArgv)
U%3N=M {
A;AQw BOOL bRet=FALSE,bFile=FALSE;
mxNd char tmp[52]=,RemoteFilePath[128]=,
=NB[jQ :( szUser[52]=,szPass[52]=;
aNbS0R>l HANDLE hFile=NULL;
ly0R'4j \ DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
;hj lRQ\ R'BB- //杀本地进程
:e<jD_.X if(dwArgc==2)
fQ+whGB {
c3]t"TA, if(KillPS(atoi(lpszArgv[1])))
U}92%W? printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
hBgE%#`s else
dX(JV' 18A printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
+p u[JHF lpszArgv[1],GetLastError());
{3Inj8a=?A return 0;
*WE8J#]d }
Q%e<0t7 //用户输入错误
3%vXB=>T! else if(dwArgc!=5)
T(|'.&a {
xAmtm" printf("\nPSKILL ==>Local and Remote Process Killer"
S^O9}<2g "\nPower by ey4s"
]n^iG7aB? "\nhttp://www.ey4s.org 2001/6/23"
xoZm,Pxd "\n\nUsage:%s <==Killed Local Process"
~nZcA^b#DQ "\n %s <==Killed Remote Process\n",
5xH=w: lpszArgv[0],lpszArgv[0]);
fit{n]g return 1;
EJ:O 1 }
vCa8`m //杀远程机器进程
3%v)!dTa<^ strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
*l5?_tF strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
4uF.kz-cg strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
8Vu@awz{L Okq,p=D6 //将在目标机器上创建的exe文件的路径
2D 4,#X sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
ch
i=]*9 __try
SYJO3cY {
-()WTdIy //与目标建立IPC连接
c~0kZA6 if(!ConnIPC(szTarget,szUser,szPass))
m*^)# {
zt.kNb printf("\nConnect to %s failed:%d",szTarget,GetLastError());
7# AIX], return 1;
=D<0&M9C }
]545:)Q1 printf("\nConnect to %s success!",szTarget);
Ft5A(P > //在目标机器上创建exe文件
*%xbn8 *)m:u : hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
5c- P lm% E,
b.*LmSX# NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
c^}G=Z1@ if(hFile==INVALID_HANDLE_VALUE)
yan^\)HZ {
-K{R7 printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
"i&)+dr- __leave;
B{Q}^Mcxy }
<rC%$tr //写文件内容
o.Kn DY while(dwSize>dwIndex)
U[C>Aoze {
5|*{~O| %
/:1eE`!S if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
-K|1w'E {
ly[yn{ printf("\nWrite file %s
r]9-~1T failed:%d",RemoteFilePath,GetLastError());
}M4dze __leave;
vF\>;pcT }
O_QDjxj^rZ dwIndex+=dwWrite;
,gV#x7IW }
z'l$;9(y //关闭文件句柄
u(vZOf]jL CloseHandle(hFile);
M9)4ihK bFile=TRUE;
Wf
c/?{ //安装服务
i'fw>-0 if(InstallService(dwArgc,lpszArgv))
M CC4' {
mTe3%( LD //等待服务结束
"ESc^28 if(WaitServiceStop())
)KZMRAT- {
8D.c."q //printf("\nService was stoped!");
]B>76?2W }
A f'&, 1=q else
~5
6&!4 {
SZGR9/*^ //printf("\nService can't be stoped.Try to delete it.");
BX_yC=S }
|>Q>d8|k Sleep(500);
]zx%"SUM //删除服务
2u.0AG RemoveService();
^ITF* }
$J1`.Q>)4 }
rHKO13WF __finally
dD,}i$ {
bi8_5I[ //删除留下的文件
j]Gn\QF if(bFile) DeleteFile(RemoteFilePath);
!Z_+H<fi+I //如果文件句柄没有关闭,关闭之~
e!6yxL*[@[ if(hFile!=NULL) CloseHandle(hFile);
!wp1Df[ //Close Service handle
l~J d>9DwY if(hSCService!=NULL) CloseServiceHandle(hSCService);
!Yof%%m$; //Close the Service Control Manager handle
X>I3N?5 if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
U["0B8 //断开ipc连接
h$5[04.Q wsprintf(tmp,"\\%s\ipc$",szTarget);
U7WYS8 WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
py;p7y!gxA if(bKilled)
HV%/baX] printf("\nProcess %s on %s have been
xPZ>vCg killed!\n",lpszArgv[4],lpszArgv[1]);
]I|(/+}M else
S]3CRJU3` printf("\nProcess %s on %s can't be
sVx}(J killed!\n",lpszArgv[4],lpszArgv[1]);
puPI^6y% }
fd[N]I3 return 0;
dWz?`B{' }
[}szM^ //////////////////////////////////////////////////////////////////////////
:
UeK0 BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
s)Y1%# {
Vh~hfj" NETRESOURCE nr;
Snk+ZQ- char RN[50]="\\";
$w(RJ/ 7y$\|WG?!r strcat(RN,RemoteName);
((ebSu2-?$ strcat(RN,"\ipc$");
?^VPO% ZR1U&<0c@ nr.dwType=RESOURCETYPE_ANY;
xn*$Ty+ nr.lpLocalName=NULL;
y#Dh)~|k nr.lpRemoteName=RN;
3sr_V~cZ9 nr.lpProvider=NULL;
||hQ*X<m> 4Y(@
KUb if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
iC3z5_g*@ return TRUE;
&tH?m;V else
+/[M
Ex= return FALSE;
Qvp"gut)%X }
s4bV0k /////////////////////////////////////////////////////////////////////////
~,/@]6S&Y BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
?tYZ/ {
:)1"yo\ BOOL bRet=FALSE;
P<g(i 6] __try
>'4A[$$4mM {
Ki><~!L //Open Service Control Manager on Local or Remote machine
r
w!jmvHE& hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
ZWkRoJXNi if(hSCManager==NULL)
3(c-o0M {
`,]Bs*~ printf("\nOpen Service Control Manage failed:%d",GetLastError());
8>YF}\D V __leave;
1<ag=D`F_" }
^+x?@$rq //printf("\nOpen Service Control Manage ok!");
zT>!xGTu7~ //Create Service
6*i** hSCService=CreateService(hSCManager,// handle to SCM database
ET.jjV ServiceName,// name of service to start
c)#P}Ai ServiceName,// display name
X+!+&RAN* SERVICE_ALL_ACCESS,// type of access to service
!<M
eWo SERVICE_WIN32_OWN_PROCESS,// type of service
)JzY%a SP SERVICE_AUTO_START,// when to start service
%jtUbBN SERVICE_ERROR_IGNORE,// severity of service
e!5} #6Kd failure
w(@r-2D" EXE,// name of binary file
Jk*cuf`rq NULL,// name of load ordering group
7}&:07U NULL,// tag identifier
_:Qh1 &h NULL,// array of dependency names
krfXvQJwJ NULL,// account name
F` ybe\ NULL);// account password
xFF!)k # //create service failed
Gd!-fqNa'x if(hSCService==NULL)
= Pv_,% {
X%b1KG|#( //如果服务已经存在,那么则打开
AYnPxiW| if(GetLastError()==ERROR_SERVICE_EXISTS)
s70Z&3A {
AERJ]$\
//printf("\nService %s Already exists",ServiceName);
-+"#G?g //open service
6nTM~]5. hSCService = OpenService(hSCManager, ServiceName,
cK'g2S SERVICE_ALL_ACCESS);
F
CYGXtc if(hSCService==NULL)
M">v4f&K1! {
j !*,( printf("\nOpen Service failed:%d",GetLastError());
IHTimT? __leave;
`O6#-<> }
]c>@RXY' //printf("\nOpen Service %s ok!",ServiceName);
L3{(Bu }
kk78*s {6 else
[|:{qQyD {
| In{5Ek printf("\nCreateService failed:%d",GetLastError());
vx9!KWy} __leave;
OD)X7PU }
ox&5}&\ }
W'4/cO //create service ok
5Od%Jhtt else
&ZD@-"@ {
SXw r$)4_ //printf("\nCreate Service %s ok!",ServiceName);
Ql{#dcRx }
r<0E[~ *duG/?>P // 起动服务
dBI-y6R if ( StartService(hSCService,dwArgc,lpszArgv))
Y|R=^
=d\ {
m%L!eR //printf("\nStarting %s.", ServiceName);
/MtmO$. Sleep(20);//时间最好不要超过100ms
[~N;d9H+*1 while( QueryServiceStatus(hSCService, &ssStatus ) )
=RWTjTZ {
W^iK9|[qp if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
&%fcGNzJQ {
=n,;S W printf(".");
R%.`h Sleep(20);
U =J5lo }
(m3hD)!+y else
;VLDXvGd break;
^/#+0/Bn }
G`l\R:Q if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
Lip#uuuXXN printf("\n%s failed to run:%d",ServiceName,GetLastError());
%gmx47 }
Bj7*2} else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
XH%pV {
/[TOy2/;%b //printf("\nService %s already running.",ServiceName);
UIEvwQ }
s*GZOz else
\kQ)fk]^ {
]~;*9`: printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
LtB5;ByeQ0 __leave;
?d%)R*3IX }
pwN2Nzski bRet=TRUE;
l`\L@~l n }//enf of try
d.f0OhQ __finally
=b%f@x_U1 {
s:_hsmc" return bRet;
!`_f }
HwFg;r return bRet;
TFkG"ev }
) k/&,J3 /////////////////////////////////////////////////////////////////////////
0#NMNZ
BOOL WaitServiceStop(void)
QD.5oS {
eP2Q2C8g BOOL bRet=FALSE;
dSwfea_ //printf("\nWait Service stoped");
_YX% M|# while(1)
04U|Frc {
QjLU@?& Sleep(100);
Z0&^(Fb if(!QueryServiceStatus(hSCService, &ssStatus))
FJ84'T\~ {
[6TI_U~ printf("\nQueryServiceStatus failed:%d",GetLastError());
$tu break;
a>GA=r }
; Pk"mC if(ssStatus.dwCurrentState==SERVICE_STOPPED)
u[qy1M0 {
U,2OofLM bKilled=TRUE;
b_Y+XXb< bRet=TRUE;
B<s+I# break;
Hs)] }
r)S:=Is5 if(ssStatus.dwCurrentState==SERVICE_PAUSED)
I~l_ky|a ! {
DAq
H //停止服务
#N`'hPD} bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
bpsyO>lx/ break;
G5qsnTxUJ }
EG\L]fmD else
Wqv7 {
t'F$/mx. //printf(".");
>IQ&*Bb continue;
#xmiUN,| }
|!K&h(J| }
|6NvByc, return bRet;
:vi %7 }
]/!*^;cY( /////////////////////////////////////////////////////////////////////////
Q+f|.0r BOOL RemoveService(void)
!}c D e12 {
@16y%]Q-E# //Delete Service
IRM jL.q if(!DeleteService(hSCService))
%enJ[a%Qg {
<@`K^g;W printf("\nDeleteService failed:%d",GetLastError());
~6#mVP5sU) return FALSE;
s;h`n$ }
f@Mku0VT
//printf("\nDelete Service ok!");
PE7V1U#$o, return TRUE;
cY} jPDH }
t>]W+Lx#
/////////////////////////////////////////////////////////////////////////
K/(LF} 其中ps.h头文件的内容如下:
=O8 YU)# /////////////////////////////////////////////////////////////////////////
l&Q@+xb> #include
,dba:D=l #include
`*CoVx~fk #include "function.c"
b5g^{bzwu \nOV2(FAT unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
_`Kh8G
{e /////////////////////////////////////////////////////////////////////////////////////////////
w32F?78] 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
?Zv5iI /*******************************************************************************************
&/EZn xl Module:exe2hex.c
Uj 3{c Author:ey4s
F4(;O7j9 Http://www.ey4s.org N+SA$wG Date:2001/6/23
P9\y~W ****************************************************************************/
qjfv9sU #include
^ &KH|qRrO #include
y3*IF2G int main(int argc,char **argv)
UDpI @ {
$_
$%L0)5 HANDLE hFile;
#euOq DWORD dwSize,dwRead,dwIndex=0,i;
j5Yli6r?3- unsigned char *lpBuff=NULL;
q&ed4{H< __try
<\:*cET3 {
ve#[LBOC8 if(argc!=2)
dd=5`Bo9Yh {
]Gl_L7u` printf("\nUsage: %s ",argv[0]);
^R\5'9K! __leave;
e /XOmv }
Kc9)Lzu+ HH!SqkwT hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
IKp(KlA LE_ATTRIBUTE_NORMAL,NULL);
6w<p1qhW if(hFile==INVALID_HANDLE_VALUE)
UL7%6v{'* {
~R|fdD/% printf("\nOpen file %s failed:%d",argv[1],GetLastError());
AF{o=@ __leave;
,^xsdqpe }
P\c0Q;){h" dwSize=GetFileSize(hFile,NULL);
(I`<; if(dwSize==INVALID_FILE_SIZE)
u@wQ )^ {
bv[*jr;45 printf("\nGet file size failed:%d",GetLastError());
,v| vgt __leave;
[-[|4|CnOm }
fv3)#>Dgp> lpBuff=(unsigned char *)malloc(dwSize);
/7*qa G if(!lpBuff)
[0+5 Gx {
h^9Ne/s~ printf("\nmalloc failed:%d",GetLastError());
(K"t</] __leave;
d@|j>Z }
'9wD+'c=A while(dwSize>dwIndex)
Us9$,(3 {
/|e"0;{ if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
;LT#/t)}< {
Q~*3Z4)j printf("\nRead file failed:%d",GetLastError());
U|h@Pw z __leave;
Dc>)j s|" }
r52,f%nlm dwIndex+=dwRead;
uP ?gGo }
[/t/694 for(i=0;i{
!as<UH"\ if((i%16)==0)
?yz} printf("\"\n\"");
NOmSLIgt7 printf("\x%.2X",lpBuff);
Z42v@?R.!W }
Z@i MG }//end of try
%@M/)"k __finally
fs]Zw mA^ {
PZA;10z if(lpBuff) free(lpBuff);
$j}sxxTT CloseHandle(hFile);
;v+CQx }
OEGAwP?F return 0;
oB Bdk@ }
5p{tt;9[ 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。