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。
j,V$vK P OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
t.i9!'Y ] <1>与远程系统建立IPC连接
w1/T>o <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
=<27qj
<3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
RHA>fXp <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
WSX@0A.&) <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]R!l%` <6>服务启动后,killsrv.exe运行,杀掉进程
mk3e^,[A <7>清场
!n?*vN=S 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
^_"q`71Dk /***********************************************************************
K^1O =1gY Module:Killsrv.c
cbHn\m)J, Date:2001/4/27
B7QtB3bn Author:ey4s
lr= !:D=K Http://www.ey4s.org %BP)m(S7 ***********************************************************************/
oKqFZ,m[ #include
{83He@ #include
"u>sS #include "function.c"
pkMON}"mj #define ServiceName "PSKILL"
I3y4O^? b"3T(#2<* SERVICE_STATUS_HANDLE ssh;
$5p'+bE SERVICE_STATUS ss;
oVZ8p- /////////////////////////////////////////////////////////////////////////
zk_hDhg&' void ServiceStopped(void)
~k<31 ez {
7&S|y]$~ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
)-:f;#xJ ss.dwCurrentState=SERVICE_STOPPED;
g 5YsVp ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
*,=+R$ ss.dwWin32ExitCode=NO_ERROR;
q\Io6=39x ss.dwCheckPoint=0;
#;KG6I E ss.dwWaitHint=0;
+!Gr`&w*) SetServiceStatus(ssh,&ss);
\:)o'- return;
b.u8w2( }
2ZIY{lBe /////////////////////////////////////////////////////////////////////////
jm!C^5! void ServicePaused(void)
f0'Wq^^ {
/xbF1@XtL ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
jQBdS. }'v ss.dwCurrentState=SERVICE_PAUSED;
%' g-%2C? ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
|~vQ0D
ss.dwWin32ExitCode=NO_ERROR;
;{C{V{ ss.dwCheckPoint=0;
~m=%a ss.dwWaitHint=0;
ZN]c>w[
)I SetServiceStatus(ssh,&ss);
>Ti2E+}[M return;
.6A:t?. }
Pj5#G0i% void ServiceRunning(void)
w0`L)f5v {
Pw0 KQUs ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
h+d;`7Z> ss.dwCurrentState=SERVICE_RUNNING;
g.sV$.T2K ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
^XB8A=xi ss.dwWin32ExitCode=NO_ERROR;
uNGxz*e ss.dwCheckPoint=0;
] ,aAzjZ ss.dwWaitHint=0;
xWZcSIH! SetServiceStatus(ssh,&ss);
80"=Qu{s return;
Br$PL&e~ }
wg~`Md /////////////////////////////////////////////////////////////////////////
?cxK~Y\ void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
1X}Tp\e {
a9_KQ=&CI switch(Opcode)
JBJ7k19; {
40sLZa)e case SERVICE_CONTROL_STOP://停止Service
P+|8MT0 ServiceStopped();
J7] 60H#P break;
#\;w:: case SERVICE_CONTROL_INTERROGATE:
HPH {{p SetServiceStatus(ssh,&ss);
; SM^ break;
13az[ }
YD.^\E4o return;
:|mkI#P. }
~F6gF7]z //////////////////////////////////////////////////////////////////////////////
4gNRln- //杀进程成功设置服务状态为SERVICE_STOPPED
tLXw&hFk`g //失败设置服务状态为SERVICE_PAUSED
6OW-Dif^AG //
._nKM5. void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
n^)9QQ {
.v&h>@'m ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
nY0UnlB` if(!ssh)
,DOmh<b {
|6Z MxY ServicePaused();
? UDvFQ& return;
?i=!UN }
<vuX "
8 ServiceRunning();
25[/'7_" Sleep(100);
TRok4uc //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
`5&V}"lB //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
qP'g}Pc if(KillPS(atoi(lpszArgv[5])))
M\6v}kUY ServiceStopped();
A>2p/iMc else
TAoR6aE ServicePaused();
z$5C(! ) return;
L2$L.@ }
sYP@>tHC /////////////////////////////////////////////////////////////////////////////
/8HO7E+5 void main(DWORD dwArgc,LPTSTR *lpszArgv)
OkUpgXU {
bD-Em#> SERVICE_TABLE_ENTRY ste[2];
<\EfG:e ste[0].lpServiceName=ServiceName;
[LDzR7vnf ste[0].lpServiceProc=ServiceMain;
-ix1<e ste[1].lpServiceName=NULL;
itgO#(g$Q ste[1].lpServiceProc=NULL;
oA%[x StartServiceCtrlDispatcher(ste);
j'x{j %U return;
W>nb9Isp }
gD=5M\ /////////////////////////////////////////////////////////////////////////////
"uC*B4` function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
K7VG\Ec 下:
V gk,+l!4 /***********************************************************************
=Q/>g6 Module:function.c
I*2rS_i[T Date:2001/4/28
#L$ I%L" Author:ey4s
,e_# Http://www.ey4s.org ljON_* ***********************************************************************/
]w_)Spo. #include
= lD]sk ////////////////////////////////////////////////////////////////////////////
34:EpZO@ BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
fMaNv6( {
NyLnE TOKEN_PRIVILEGES tp;
BAHx7x#( LUID luid;
y]9UFL" kR(=VM JU if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
O3Mv"Py% {
nHrCSfK printf("\nLookupPrivilegeValue error:%d", GetLastError() );
jy2nn:1#^ return FALSE;
+}/!yQtH }
Af<>O$$6 tp.PrivilegeCount = 1;
W10fjMC}^ tp.Privileges[0].Luid = luid;
/D+$|kmW] if (bEnablePrivilege)
J,Ap9HJt tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
;P~S/j[ 8 else
Q>ytO'v1 tp.Privileges[0].Attributes = 0;
S>E.*]_ // Enable the privilege or disable all privileges.
$'*BS AdjustTokenPrivileges(
r ngw6?`n- hToken,
nWu4HFi FALSE,
elgQcJ99 &tp,
`p|vutk)U sizeof(TOKEN_PRIVILEGES),
A,)ELVk1F (PTOKEN_PRIVILEGES) NULL,
EPRs%(w` (PDWORD) NULL);
^W'[l al. // Call GetLastError to determine whether the function succeeded.
o |iLBh$) if (GetLastError() != ERROR_SUCCESS)
hspg-|R {
AoeW<}MO printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
-5.%{Go$[ return FALSE;
v2sU$M }
a6P.Zf7 return TRUE;
R?s\0 }
W
F<V2o{k ////////////////////////////////////////////////////////////////////////////
KK$A4`YoR BOOL KillPS(DWORD id)
Ghc0{M< {
T%/w^27E HANDLE hProcess=NULL,hProcessToken=NULL;
hM w`e BOOL IsKilled=FALSE,bRet=FALSE;
o+TZUMm __try
,eCXT=6 {
@D=`iG% K67 ?
d if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
;i>E@ {
|lV9?#! printf("\nOpen Current Process Token failed:%d",GetLastError());
W|U1AXU7/ __leave;
edx'p`%d5 }
n`xh/vGm# //printf("\nOpen Current Process Token ok!");
E2D8s=r if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
6QQ oHYtZ {
<vDm(-i3 __leave;
?%Fk0E#>2 }
UULL:vqq printf("\nSetPrivilege ok!");
\
6a z?[DW* if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
k)Wz b {
F DX+ printf("\nOpen Process %d failed:%d",id,GetLastError());
2Zip8f! __leave;
Iq\oB }
G|_aU8b|t //printf("\nOpen Process %d ok!",id);
G. TX1 if(!TerminateProcess(hProcess,1))
\'*`te:{ {
,c l<74d printf("\nTerminateProcess failed:%d",GetLastError());
[{$0E=&0 __leave;
i]pG}SJ }
V"iLeC IsKilled=TRUE;
*'-^R9dN.S }
+to9].O7y __finally
8 GN{*Hg {
F9r*ZyNlx if(hProcessToken!=NULL) CloseHandle(hProcessToken);
vy2aNUmt if(hProcess!=NULL) CloseHandle(hProcess);
V}+;bbUc- }
<t{AY^:r return(IsKilled);
dC#\ut%l }
: PkZ(WZ9 //////////////////////////////////////////////////////////////////////////////////////////////
8f5^@K\c 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:
wkA!Jv% /*********************************************************************************************
_Qc\v0% ModulesKill.c
l&xD3u^G Create:2001/4/28
}j*/>m Modify:2001/6/23
_1Gut"!{\ Author:ey4s
@8yFM% Http://www.ey4s.org *!@x<Hf< PsKill ==>Local and Remote process killer for windows 2k
>nEnX **************************************************************************/
Fg_s'G,` #include "ps.h"
*PU,Rc()6 #define EXE "killsrv.exe"
w[YbL2p #define ServiceName "PSKILL"
ygt)7f5
RQNi&zX/ #pragma comment(lib,"mpr.lib")
4LJ}>e //////////////////////////////////////////////////////////////////////////
Q}]kw}b //定义全局变量
j],.`Y SERVICE_STATUS ssStatus;
1Z8oN3 SC_HANDLE hSCManager=NULL,hSCService=NULL;
]
Nipo'N; BOOL bKilled=FALSE;
aZ`agsofk char szTarget[52]=;
$VIq)s2az| //////////////////////////////////////////////////////////////////////////
I]1Hi?A2 BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
N\p]+[6 BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
No\&~ BOOL WaitServiceStop();//等待服务停止函数
J5( D7rp# BOOL RemoveService();//删除服务函数
@rE)xco /////////////////////////////////////////////////////////////////////////
Uy|=A7Ad
c int main(DWORD dwArgc,LPTSTR *lpszArgv)
7#qL9+G {
6FMW g:{ BOOL bRet=FALSE,bFile=FALSE;
@6'E8NFl char tmp[52]=,RemoteFilePath[128]=,
#2ASzCe szUser[52]=,szPass[52]=;
n3j h\ HANDLE hFile=NULL;
*r$.1nke DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
6 <S&~q [;YBX]t //杀本地进程
>I~z7JS if(dwArgc==2)
G$uOk?R#5c {
}px] if(KillPS(atoi(lpszArgv[1])))
kA=~8N printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
IF}c*uGj} else
l0xFt
~l printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
x]cZm^ lpszArgv[1],GetLastError());
8lSn*;S, return 0;
UC/2&7? }
v1g5( //用户输入错误
cY'To<v else if(dwArgc!=5)
4,ynt& {
Ltd?#HP printf("\nPSKILL ==>Local and Remote Process Killer"
F>(#Af9 "\nPower by ey4s"
BG0Mj2 "\nhttp://www.ey4s.org 2001/6/23"
v/.h%6n? "\n\nUsage:%s <==Killed Local Process"
&})d%*n "\n %s <==Killed Remote Process\n",
U*"cf>dB( lpszArgv[0],lpszArgv[0]);
i/~QJ1C return 1;
h^ $}1[ }
2BA9T nxC
//杀远程机器进程
1y-lZ}s_ strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
aW-o=l@; strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
G5y strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
<`UG#6z8 C_ZD<UPA\ //将在目标机器上创建的exe文件的路径
15o
*r sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
,Ysl$^\ __try
,T*_mDVY {
L^{;jgd&T9 //与目标建立IPC连接
$_zkq@ if(!ConnIPC(szTarget,szUser,szPass))
mKQST ]5 {
fB,1s}3Hn printf("\nConnect to %s failed:%d",szTarget,GetLastError());
W)msaq, return 1;
"u8o?8+q~ }
G,|]a#w&v. printf("\nConnect to %s success!",szTarget);
EZumJ." //在目标机器上创建exe文件
;=\5$J9 b_gN?F7_ hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
uPC qO+f E,
>VUQTg NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
nk|N.%E if(hFile==INVALID_HANDLE_VALUE)
GKujDx+h {
jl-Aos"/ printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
^@*zH?Rx{ __leave;
RR"WO }
[aZ v?Z //写文件内容
&Yf#O* while(dwSize>dwIndex)
pkN:D+gS {
skDk/-*R 6 #x)W if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
~73i^3yf {
<kXV1@> printf("\nWrite file %s
}A)36 failed:%d",RemoteFilePath,GetLastError());
0Q-
Mxcj __leave;
ENx@Ex }
UQ.D!q dwIndex+=dwWrite;
[q+e]kD }
H@2"ove-uC //关闭文件句柄
j_'rhEdLP CloseHandle(hFile);
@f5@0A\0 bFile=TRUE;
Lr?4Y //安装服务
t-7[Mk9@ if(InstallService(dwArgc,lpszArgv))
eMl]td rI {
^c0$pqZ}r //等待服务结束
qz=#;&ZU if(WaitServiceStop())
<r +!hJ[s' {
S|q!? /jqj //printf("\nService was stoped!");
U|Z>SE<k }
')u5 l else
P
5qa:< {
9oz (=R //printf("\nService can't be stoped.Try to delete it.");
"H="Ip!s }
x
!:9c< Sleep(500);
!`
M;# //删除服务
3q|cZQK!1 RemoveService();
>4|c7z4 }
lKV\1(` }
jq("D, __finally
,v}?{pc {
YD='M.n\ //删除留下的文件
k$-~_^4m if(bFile) DeleteFile(RemoteFilePath);
\n*7#aX/ //如果文件句柄没有关闭,关闭之~
S\3AW,c]w if(hFile!=NULL) CloseHandle(hFile);
l4mUx`! //Close Service handle
G V:$; if(hSCService!=NULL) CloseServiceHandle(hSCService);
EAD0<I<>
//Close the Service Control Manager handle
u3*NO
)O if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
;N$ 0)2w //断开ipc连接
&8Jg9# wsprintf(tmp,"\\%s\ipc$",szTarget);
dm,}Nbc91( WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
(,Ja
if(bKilled)
q
M_/ printf("\nProcess %s on %s have been
ne"?90~ killed!\n",lpszArgv[4],lpszArgv[1]);
oGJ*Rn)Z else
W%>i$:Qq
printf("\nProcess %s on %s can't be
,5\2C{ killed!\n",lpszArgv[4],lpszArgv[1]);
KZrMf77= }
iF [?uF return 0;
hEv=T'*,K) }
CP]S-o}yd //////////////////////////////////////////////////////////////////////////
k'@7ZH BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
b\?7?g {
ljYpMv.>xG NETRESOURCE nr;
. Z*j!{@c char RN[50]="\\";
#
cN_ y _)zmIB(}m strcat(RN,RemoteName);
~&DB!6* strcat(RN,"\ipc$");
a/QtJwIV bB:r]*_
s] nr.dwType=RESOURCETYPE_ANY;
3`fJzS% O nr.lpLocalName=NULL;
+HOCVqx nr.lpRemoteName=RN;
{K45~ha9!m nr.lpProvider=NULL;
e8AjO$49 Y^f94s:2S if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
ePq13!FC/ return TRUE;
cebs.sF: else
gV"qV return FALSE;
`dv}a-Q)c }
<G~}N /////////////////////////////////////////////////////////////////////////
&2io^AP BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
'?"t<$b {
ceFsGdS BOOL bRet=FALSE;
xS;|jj9 __try
OU,PO2xX9 {
=My}{n[ //Open Service Control Manager on Local or Remote machine
&Y54QE". hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
0%xR<<gir if(hSCManager==NULL)
sK`~Csb
iB {
n#+%!HTh printf("\nOpen Service Control Manage failed:%d",GetLastError());
)-+\M_JK5 __leave;
x">W u2 }
m]FaEQVoE //printf("\nOpen Service Control Manage ok!");
[j)\v^m //Create Service
.M9d*qp`S hSCService=CreateService(hSCManager,// handle to SCM database
}+91s'/c ServiceName,// name of service to start
j+DE|Q&]I ServiceName,// display name
3h9Sz8 SERVICE_ALL_ACCESS,// type of access to service
7P<r`,~k- SERVICE_WIN32_OWN_PROCESS,// type of service
w]>"'o{{ SERVICE_AUTO_START,// when to start service
8K\'Z SERVICE_ERROR_IGNORE,// severity of service
oA4D\rn8" failure
`Yx-~y5X EXE,// name of binary file
A 1T< NULL,// name of load ordering group
vKNt$]pm= NULL,// tag identifier
q2x|%HRF NULL,// array of dependency names
4%g6_KB NULL,// account name
AbUDn\0$ NULL);// account password
)7&42>t //create service failed
{&2$[g=[ ^ if(hSCService==NULL)
p?+lAbe6H {
Sa3I?+ //如果服务已经存在,那么则打开
u0m5JD0/ if(GetLastError()==ERROR_SERVICE_EXISTS)
x9 &-(kBU {
yicO!:bM //printf("\nService %s Already exists",ServiceName);
([:]T$0 # //open service
t"<s} ~ hSCService = OpenService(hSCManager, ServiceName,
I
jZ]_*^! SERVICE_ALL_ACCESS);
$_Y/'IN`k if(hSCService==NULL)
-1qZqU$h {
qqnclqkw& printf("\nOpen Service failed:%d",GetLastError());
hi!L\yi __leave;
Y,k(#=wg }
-Y*VgoK% //printf("\nOpen Service %s ok!",ServiceName);
u~s
Sk }
.z=U= _e else
weNzYMf% {
"pt+Fe|@c; printf("\nCreateService failed:%d",GetLastError());
Dt.0YKF __leave;
aSc{Ft/O }
6!P`XTTE }
yiiyqL*E //create service ok
Ne3R.g9;Z else
Lltc4Mzw {
86 *;z-G //printf("\nCreate Service %s ok!",ServiceName);
b,nn&B5@{ }
OE_QInb< tbtI1"$ // 起动服务
C>.e+V+': if ( StartService(hSCService,dwArgc,lpszArgv))
4L8z>9D {
mDE'<c`b4 //printf("\nStarting %s.", ServiceName);
"r
u]?{v Sleep(20);//时间最好不要超过100ms
EQ4#fAM) while( QueryServiceStatus(hSCService, &ssStatus ) )
'eDJ@4Xm {
\[:PykS if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
*yJ[zXXjJ {
l^.K'Q1~a printf(".");
$tI]rU Sleep(20);
XC=%H'p }
Y[2Wt%2\6 else
&e5(Djz8t break;
(=1)y'. }
U4Z[!s$ if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
MWiMUTZg3 printf("\n%s failed to run:%d",ServiceName,GetLastError());
2@vJ }
n5|l|#c$N else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
4t04}vp {
`>s7M.|X //printf("\nService %s already running.",ServiceName);
M :V2a<!c }
-K"4rz else
F8H'^3`b`U {
WvujcmOf printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
%m9CdWb=w __leave;
#O" }
["}A
S: bRet=TRUE;
P''X_1oMC }//enf of try
+noZ<KFW
" __finally
g?B3!,!9 {
MU'@2c return bRet;
zF8'i=b& }
PocYFhWQ` return bRet;
[]|;qHhC~( }
syv$XeG=} /////////////////////////////////////////////////////////////////////////
x[QZ@rGIW BOOL WaitServiceStop(void)
9M_(He
- {
Z`Pd2VRp BOOL bRet=FALSE;
vv6?V#{ //printf("\nWait Service stoped");
j Fma|y while(1)
EM@;3.IO {
n"6;\ Sleep(100);
2#3^skj if(!QueryServiceStatus(hSCService, &ssStatus))
v!H:^!z {
7{f_fkbs printf("\nQueryServiceStatus failed:%d",GetLastError());
[*)Z!) break;
A3HF,EG }
{XgnZ`* if(ssStatus.dwCurrentState==SERVICE_STOPPED)
5o#Yt {
Bd@'e7{ bKilled=TRUE;
Bn?:w\%Ue bRet=TRUE;
ZQ3_y $ break;
%r;w;`/hA }
?vgH"W~3> if(ssStatus.dwCurrentState==SERVICE_PAUSED)
NBjeHtT {
@b2`R3}9R //停止服务
c8{]] bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
YD\]{,F| break;
pQMtj0(y }
HG%Z"d else
Tv5g`/e=Ej {
jij<yM8$g //printf(".");
;
dd Q/ continue;
S_v(S^x6 }
M"{uX }
iEIg: return bRet;
#D*r]M }
w5KPB5/zu /////////////////////////////////////////////////////////////////////////
1f#mHt:( BOOL RemoveService(void)
fr[3:2g-_ {
r[_4Lo@G //Delete Service
"CQw/qZw if(!DeleteService(hSCService))
dRI^@n {
-h#mn2U~3r printf("\nDeleteService failed:%d",GetLastError());
N
j4IQ<OV return FALSE;
,Q/Ac{C }
W2Luz;(U //printf("\nDelete Service ok!");
Zj*\"Ol return TRUE;
PWB(5 f? }
7\XE,;4> /////////////////////////////////////////////////////////////////////////
9b;A1gu 其中ps.h头文件的内容如下:
QvLZg /////////////////////////////////////////////////////////////////////////
-"Q-H/qh #include
9 [jTs3l: #include
5,pSg #include "function.c"
%zeATM[` C`V)VJM unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
T*~H m /////////////////////////////////////////////////////////////////////////////////////////////
3= -pG 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~_*]:
^j )BKD- /*******************************************************************************************
K93p"nHN Module:exe2hex.c
]"~51HQZ Author:ey4s
X"q!Y#) Http://www.ey4s.org k~3.MU Date:2001/6/23
in-C/m# ****************************************************************************/
hWo=;#B* #include
]3Dl)[R
#include
,xI%A,
(,; int main(int argc,char **argv)
'b/<