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{"@<0i? 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$ GOjt <1>与远程系统建立IPC连接
F|@\IVEB] <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
iB` EJftI! <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
a ," <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
S&QXf<v <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
3gnO)"$ <6>服务启动后,killsrv.exe运行,杀掉进程
J57; X=M <7>清场
nLCaik_,m 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
2[qoqd( /***********************************************************************
;#9ioGx Module:Killsrv.c
1}Y3|QxF Date:2001/4/27
".2d{B Author:ey4s
Y[H769 Http://www.ey4s.org V7.g, ***********************************************************************/
.(3ec/i4CF #include
T#wG]DH; #include
\+=`o .2 #include "function.c"
SPXvi0Jg #define ServiceName "PSKILL"
CD%Cb53 tzv4uD] SERVICE_STATUS_HANDLE ssh;
qDU4W7|T` SERVICE_STATUS ss;
C|h Uyo /////////////////////////////////////////////////////////////////////////
(.X)= void ServiceStopped(void)
PQa0m)H@ {
OzwJ 52 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
n$v4$_qS ss.dwCurrentState=SERVICE_STOPPED;
K?r ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
lQBEq"7$ ss.dwWin32ExitCode=NO_ERROR;
gS8+S\2 ss.dwCheckPoint=0;
43]y]/do ss.dwWaitHint=0;
T]nAz<l), SetServiceStatus(ssh,&ss);
k>7bPR5Mw return;
-/V(Z+dj }
A=IpP}7J /////////////////////////////////////////////////////////////////////////
`(
w"{8laB void ServicePaused(void)
xVgm 9s$"c {
/sj*@HF= ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
1z-A3a/- ss.dwCurrentState=SERVICE_PAUSED;
kD?@nx> ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
'5LdiSk ss.dwWin32ExitCode=NO_ERROR;
<i]0EE}% ss.dwCheckPoint=0;
L`X5\D'X ss.dwWaitHint=0;
SOn)'!g SetServiceStatus(ssh,&ss);
0{vH .b
@ return;
)RT?/N W }
w52py7 void ServiceRunning(void)
G]N3OIw&8 {
z;F HZb9t, ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
nj1o!+9>$ ss.dwCurrentState=SERVICE_RUNNING;
>3@3~F%xAX ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
J7^UQ ss.dwWin32ExitCode=NO_ERROR;
I
"O^.VC ss.dwCheckPoint=0;
d~QM@<SV ss.dwWaitHint=0;
Rb. vyQ SetServiceStatus(ssh,&ss);
=QGmJ3 return;
#o7)eKeQ }
Mgi~j.[ /////////////////////////////////////////////////////////////////////////
K3M.ZRh\;` void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
p6K ~b {
&)gc{(4$ switch(Opcode)
"lLh#W1d {
Bv!{V)$ case SERVICE_CONTROL_STOP://停止Service
oBo*<6 ServiceStopped();
ydo9 P5E break;
/e|Lw4$@S case SERVICE_CONTROL_INTERROGATE:
d}':7Np SetServiceStatus(ssh,&ss);
u[Kz^ga< break;
VsA J2g9L }
..X _nF return;
7 QNx*8 p }
K) fKL
//////////////////////////////////////////////////////////////////////////////
4=/jh:h //杀进程成功设置服务状态为SERVICE_STOPPED
8FMxn{k2 //失败设置服务状态为SERVICE_PAUSED
*DC/O(
0 //
?d^6ynzn void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
e15yDwvB {
,?er AI ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
HbI{Xf[6LP if(!ssh)
HI 1T {
B=L!WGl<! ServicePaused();
$qz{L~ < return;
] xHiy+ }
J8p; 1-C" ServiceRunning();
*$BUow/> Sleep(100);
k6&~)7 -f //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
$wp>2 //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
{?0'(D7. if(KillPS(atoi(lpszArgv[5])))
j?m(l,YD|* ServiceStopped();
"Zh,;)hS else
BVNJas ServicePaused();
+]A,fmI. return;
\} v@!PQl }
{VW\EOPV~ /////////////////////////////////////////////////////////////////////////////
D]fuX|f~ul void main(DWORD dwArgc,LPTSTR *lpszArgv)
gv>DOez/ {
;mQ|+|F6X SERVICE_TABLE_ENTRY ste[2];
; _c&J&I ste[0].lpServiceName=ServiceName;
&)tiO>B^6 ste[0].lpServiceProc=ServiceMain;
`gx\m=xG ste[1].lpServiceName=NULL;
R}gdN-941 ste[1].lpServiceProc=NULL;
Dg.~"h5mT StartServiceCtrlDispatcher(ste);
i/+^C($'f return;
:?\29j#*V }
|ugdl|f /////////////////////////////////////////////////////////////////////////////
:rQDA=Ps 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
4X]/8%]V 下:
Lw,}wM5X /***********************************************************************
jmwN 1Se> Module:function.c
rIPfO'T? Date:2001/4/28
~*/ >8R(Y Author:ey4s
~deS* Http://www.ey4s.org 7>y]uT@ar ***********************************************************************/
-Yse^(^"s #include
v77UE"4|c ////////////////////////////////////////////////////////////////////////////
yO7y`;Q(sF BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
a<q9~QS {
9!n95 TOKEN_PRIVILEGES tp;
DSqA}r LUID luid;
nMzt_Il I >W] Wc4\ if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
S/) ),~`4 {
$I*}AUp
v? printf("\nLookupPrivilegeValue error:%d", GetLastError() );
DZ2gnRg return FALSE;
pLCj"D).M }
hGY-d}npAJ tp.PrivilegeCount = 1;
-%MXt tp.Privileges[0].Luid = luid;
Kt*fQ
`9 if (bEnablePrivilege)
:?zq! tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
J{dO0!7y else
4AJT)I. tp.Privileges[0].Attributes = 0;
OP=brLGu0 // Enable the privilege or disable all privileges.
2~f*o^%l AdjustTokenPrivileges(
c=\ _[G( hToken,
r+ 8Tp|% FALSE,
ai$l7]7 &tp,
eUQmW^
sizeof(TOKEN_PRIVILEGES),
=@M9S (PTOKEN_PRIVILEGES) NULL,
i*N2@Z[ (PDWORD) NULL);
y4jiOhF<d // Call GetLastError to determine whether the function succeeded.
!9
kNL if (GetLastError() != ERROR_SUCCESS)
^UKY1Q. {
XLpn3sX$ printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
6AJ`)8HX return FALSE;
*Ci&1Mu^Z }
1$03:ve1 return TRUE;
jy.L/s }
eR5q3E/;G ////////////////////////////////////////////////////////////////////////////
fDns r"T BOOL KillPS(DWORD id)
!Z2h?..O {
,c`6- HANDLE hProcess=NULL,hProcessToken=NULL;
0Sd>*nC BOOL IsKilled=FALSE,bRet=FALSE;
];Noe9o __try
dNf9,P_} {
98 R/^\ <}~
/. Cx if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
18%$Z$K, {
Z72%Bv printf("\nOpen Current Process Token failed:%d",GetLastError());
=@4,szLO __leave;
jm<^WQ%Cc }
D.{vuftu //printf("\nOpen Current Process Token ok!");
liPrxuP` if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
A]0R?N9wb_ {
N7"cMAs\G __leave;
B">Ko3 }
}GURq# printf("\nSetPrivilege ok!");
%IVM1 s-Gd{=%/q if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
>ph=?MKD {
W895@ printf("\nOpen Process %d failed:%d",id,GetLastError());
yxu7YGp% __leave;
Vbp@n }
:*
|WE29U //printf("\nOpen Process %d ok!",id);
]Whv% if(!TerminateProcess(hProcess,1))
I/St=-; {
X1B)(|7$ printf("\nTerminateProcess failed:%d",GetLastError());
-!~pa^j __leave;
vqT)=ZC1 }
'j'6x'[>] IsKilled=TRUE;
$> QJ%v9+ }
2<J2#}+\ __finally
\Kui`X {
8~,zv_Pl if(hProcessToken!=NULL) CloseHandle(hProcessToken);
09vVCM;DY if(hProcess!=NULL) CloseHandle(hProcess);
!U4YA1>> }
6bj77CoB return(IsKilled);
NKFeND }
8hww({S2 //////////////////////////////////////////////////////////////////////////////////////////////
j-/$e, xX 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:
]Gm4gd` /*********************************************************************************************
Z"Lr5'} ModulesKill.c
Da[#X`Kp$ Create:2001/4/28
9wfE^E1 Modify:2001/6/23
)Az0.} Author:ey4s
8v/,<eARJ Http://www.ey4s.org e`LvHU_0 PsKill ==>Local and Remote process killer for windows 2k
5,4" CF$ **************************************************************************/
wGs'qL"z #include "ps.h"
vD#kH1 #define EXE "killsrv.exe"
Qo3Enwap= #define ServiceName "PSKILL"
9f&
!Uw_W |AExaO"jk #pragma comment(lib,"mpr.lib")
#G(ivRo //////////////////////////////////////////////////////////////////////////
vAG|Y'aO@% //定义全局变量
"+O/OKfR0 SERVICE_STATUS ssStatus;
+pK 35u SC_HANDLE hSCManager=NULL,hSCService=NULL;
FU*q9s ` BOOL bKilled=FALSE;
^ux'-/ char szTarget[52]=;
*7*cWO= //////////////////////////////////////////////////////////////////////////
X<Xiva85 BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
S/eplz; BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
7ieAd/:_ BOOL WaitServiceStop();//等待服务停止函数
\goiW;b BOOL RemoveService();//删除服务函数
'HV@i)h0%V /////////////////////////////////////////////////////////////////////////
aEa.g.SZ int main(DWORD dwArgc,LPTSTR *lpszArgv)
j)ln"u0R^B {
)j}#6r BOOL bRet=FALSE,bFile=FALSE;
Y>c+j char tmp[52]=,RemoteFilePath[128]=,
W"\`UzOLQ szUser[52]=,szPass[52]=;
,qB@agjvo< HANDLE hFile=NULL;
pR2U&OA DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
Dh}d-m_5 _'y`hKeI[ //杀本地进程
QS4~":D/C if(dwArgc==2)
dqBN_P% {
xp^Jp if(KillPS(atoi(lpszArgv[1])))
^XYK
}J printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
/i_FA]Go else
C
%j%>X` printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
A^hafBa lpszArgv[1],GetLastError());
#Ddo` >`& return 0;
]NW_oRH }
t5 ^hZZ //用户输入错误
G[`2Nd< else if(dwArgc!=5)
x@)cj {
6e.l#
c!1} printf("\nPSKILL ==>Local and Remote Process Killer"
SuI^8^f= "\nPower by ey4s"
f#I#24)RH "\nhttp://www.ey4s.org 2001/6/23"
' qT\I8% "\n\nUsage:%s <==Killed Local Process"
"Il)_Ui "\n %s <==Killed Remote Process\n",
hH05p!2 lpszArgv[0],lpszArgv[0]);
GKUjtPu return 1;
KT(v'KE 1 }
;ioF'ov //杀远程机器进程
vaVV1 strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
&N/dxKZcc strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
lc [)Ev strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
5}5oj37x XN\rq= //将在目标机器上创建的exe文件的路径
\v{HjqVkC sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
Ks^wX __try
muK.x7zyl {
Ed_Fx' //与目标建立IPC连接
`d/* sX?k if(!ConnIPC(szTarget,szUser,szPass))
0Q#}: {
;>5]KNj
printf("\nConnect to %s failed:%d",szTarget,GetLastError());
@x[A^ return 1;
-I*vl }
;/ |tU
o$ printf("\nConnect to %s success!",szTarget);
8090+ (U //在目标机器上创建exe文件
^,f^YL; "?iyvzo hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
<wd;W;B E,
qrZ3`@C4k NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
i>-#QKqJ if(hFile==INVALID_HANDLE_VALUE)
Tgla_sMb {
y
GmFi printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
;V f{3 __leave;
P_p\OK*l]o }
hc9ON&L\> //写文件内容
T>hm\ ! while(dwSize>dwIndex)
9`^(M^|c {
G%!i="/9 "|,KXv') if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
q^ &r<i {
sS4V(:3s printf("\nWrite file %s
3=Uy t failed:%d",RemoteFilePath,GetLastError());
v7hw% 9(= __leave;
oxI?7dy5 }
f+)LVT8p dwIndex+=dwWrite;
x",ktE>9 }
oe<@mz/ //关闭文件句柄
p)m5|GH24 CloseHandle(hFile);
3U!=R- bFile=TRUE;
'X4)2iFV //安装服务
3'0Jn6( if(InstallService(dwArgc,lpszArgv))
bkpN`+c {
B:cQsaty //等待服务结束
^;[_CF_ if(WaitServiceStop())
6T_Ya) {
#3RElI //printf("\nService was stoped!");
/+ais3 }
1#fR=*ZM" else
kaIns {
UV{})T*s //printf("\nService can't be stoped.Try to delete it.");
cBOt=vg,5 }
0;OZ|;Z Sleep(500);
c@nh>G:y{& //删除服务
q]Xu #:X RemoveService();
WyM2h }
bcxR7<T,"9 }
;nAx@_ab^ __finally
7A$mZPKh {
\F+".X#jh //删除留下的文件
4 +p1` if(bFile) DeleteFile(RemoteFilePath);
~RBa&Y=Mb //如果文件句柄没有关闭,关闭之~
+9yMtR if(hFile!=NULL) CloseHandle(hFile);
&5B/>ag1! //Close Service handle
qwn EVjf if(hSCService!=NULL) CloseServiceHandle(hSCService);
Dk2Zl //Close the Service Control Manager handle
XgeUS;qtta if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
hKnV=Ha( //断开ipc连接
Imclz4'8 wsprintf(tmp,"\\%s\ipc$",szTarget);
y4=T0[
V WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
9JILK9mVO if(bKilled)
8$IUit h printf("\nProcess %s on %s have been
i3$G)W killed!\n",lpszArgv[4],lpszArgv[1]);
KilN`?EJ else
DPmY_[OAE printf("\nProcess %s on %s can't be
R,OT\FQ< killed!\n",lpszArgv[4],lpszArgv[1]);
bB*cd!7y }
^R(=4%8%" return 0;
nT}i&t!q8@ }
&arJe!K //////////////////////////////////////////////////////////////////////////
8A-*MU`+ BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
#i.BOQxS {
55Mtjqfp NETRESOURCE nr;
N_+D#Z.g char RN[50]="\\";
fI=p^k: Z^WI~B0nt strcat(RN,RemoteName);
FBzsM7]j strcat(RN,"\ipc$");
j|p=JrCJ "W9z>ezp nr.dwType=RESOURCETYPE_ANY;
W,!7_nl"u nr.lpLocalName=NULL;
x>A[~s"|N nr.lpRemoteName=RN;
Of9 gS-m nr.lpProvider=NULL;
I,]q;lEMt (b"q(:5oX if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
4TiHh return TRUE;
I\[z(CHg@ else
;DKJ#tS}" return FALSE;
qn}VW0! }
d+0= a] /////////////////////////////////////////////////////////////////////////
K&"X7fQ BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
?T|0"|\"' {
OekE]`~w BOOL bRet=FALSE;
|X6R2I __try
*Z2Ko5&Y2 {
K]dR%j //Open Service Control Manager on Local or Remote machine
CqU ^bVs hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
G"6XJYoI if(hSCManager==NULL)
#)S&Z><< {
^.~e printf("\nOpen Service Control Manage failed:%d",GetLastError());
Bcb
'4*: __leave;
L[`8 :}M }
@s,kx.S //printf("\nOpen Service Control Manage ok!");
cveQ6
-`K //Create Service
)N\ BC hSCService=CreateService(hSCManager,// handle to SCM database
l=$?#^^ / ServiceName,// name of service to start
3m$Qd#| ServiceName,// display name
V<ilv< SERVICE_ALL_ACCESS,// type of access to service
- _%~b SERVICE_WIN32_OWN_PROCESS,// type of service
+u&3pK>f SERVICE_AUTO_START,// when to start service
Wdj|RKw SERVICE_ERROR_IGNORE,// severity of service
=&FaMR2 failure
|=:hUp Jp EXE,// name of binary file
P1Iy>%3 NULL,// name of load ordering group
'S&Zq: NULL,// tag identifier
E9@Sc>e NULL,// array of dependency names
m6gMVon NULL,// account name
rc"8N<D NULL);// account password
2{oQ //create service failed
Cyo:Da
A if(hSCService==NULL)
{qCFd {
\
*g3j //如果服务已经存在,那么则打开
J5xZLv if(GetLastError()==ERROR_SERVICE_EXISTS)
HTm`_}G9 {
sx' eu;S //printf("\nService %s Already exists",ServiceName);
~K(mt0T) //open service
#n|eq{fkK hSCService = OpenService(hSCManager, ServiceName,
K&T.~2'> SERVICE_ALL_ACCESS);
nm%7 e!{m if(hSCService==NULL)
g{K \ {
WQBV~.<Yv printf("\nOpen Service failed:%d",GetLastError());
RfT)dS+rAh __leave;
s={IKU&m[ }
Gj[5ew?@ //printf("\nOpen Service %s ok!",ServiceName);
;r.#|b }
f<'D?d)L^ else
vM:c70= {
mDuS-2G=D printf("\nCreateService failed:%d",GetLastError());
MfdkvJ' __leave;
<$K7f }
38:5g_ }
4jjo%N //create service ok
kD)]\ else
\#F>R, {
E, oR.B //printf("\nCreate Service %s ok!",ServiceName);
QpS7nGev }
>?ec"P%vS/ ni<\AF]` // 起动服务
X[SIk%{D if ( StartService(hSCService,dwArgc,lpszArgv))
v(,
tu/ {
f=7[GZoDn //printf("\nStarting %s.", ServiceName);
w")m]LV Sleep(20);//时间最好不要超过100ms
4C*0MV while( QueryServiceStatus(hSCService, &ssStatus ) )
Oa M~rze {
!lM.1gTTC if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
"}oo`+]Cq {
3bQq
Nk printf(".");
joNV4v"=` Sleep(20);
g?cxqC< }
x<.(fRv else
*V[I&dKq break;
O2U}jHsd }
bwJluJ,E if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
h*3{IHAQ printf("\n%s failed to run:%d",ServiceName,GetLastError());
oE0~F|(\1 }
W[>qiYf^b else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
IfY?P(P {
XdnpL$0 //printf("\nService %s already running.",ServiceName);
9XUk.Nek }
v`p@djM else
`L!L=.}4 {
KJs`[,;< printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
xP27j_*m> __leave;
2av=W }
Mf7
[@#$ bRet=TRUE;
+&E\w,Vq^ }//enf of try
i8%@4U/ J __finally
r>sXvzv {
sN) xNz return bRet;
o'Y/0hkh }
X}ihYM3y/ return bRet;
l j+p}dt }
>ZU)bnndA /////////////////////////////////////////////////////////////////////////
f>&*%[fw BOOL WaitServiceStop(void)
{CFy
% {
aEun *V^, BOOL bRet=FALSE;
0w vAtK|Q //printf("\nWait Service stoped");
,?+uQXfXR while(1)
A.RG8" {
xmfZ5nVL Sleep(100);
*nv^s if(!QueryServiceStatus(hSCService, &ssStatus))
p1T0FBV
L {
`B$Pk0>5r printf("\nQueryServiceStatus failed:%d",GetLastError());
05
.EI)7 break;
q%,y66pFr }
7$8DMBqq if(ssStatus.dwCurrentState==SERVICE_STOPPED)
=F5zU5`i {
1qp"D_h bKilled=TRUE;
5XuQQ!` bRet=TRUE;
_94R8?\_V7 break;
=?N$0F! }
+"|TPKas if(ssStatus.dwCurrentState==SERVICE_PAUSED)
7f<@+& {
g[\8s~g, //停止服务
[@]i_L[ bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
.B'ws/%5\ break;
}1Q>A 5e }
czB),vooz else
F;Q'R|HQ {
(UTA3Db //printf(".");
Bw9O)++ continue;
s{42_O?,c }
&'?Hh( }
M'T[L%AP return bRet;
5,\|XQA5! }
BL-7r=Z /////////////////////////////////////////////////////////////////////////
A7T(p7pP BOOL RemoveService(void)
Ds{DVdqA$c {
2(P<TP._E //Delete Service
!FvL2L if(!DeleteService(hSCService))
J0o,ZH9 {
9V;A+d, printf("\nDeleteService failed:%d",GetLastError());
_:Jma return FALSE;
E
`V?Io }
Fc|N6I'o //printf("\nDelete Service ok!");
:4LWm<P return TRUE;
A+z}z@K }
r[#*..Y /////////////////////////////////////////////////////////////////////////
xS=" o 其中ps.h头文件的内容如下:
zQ(`pld /////////////////////////////////////////////////////////////////////////
Dv4 H^ #include
L D%SLJ: #include
N9u {)u #include "function.c"
^S(QvoaQ N{6-a unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
']Z%6_WF /////////////////////////////////////////////////////////////////////////////////////////////
7Jpq7; 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~_*]:
"
BU4\QF- /*******************************************************************************************
6zGeGW Module:exe2hex.c
Ql,WKoj* Author:ey4s
hdqr~9 Http://www.ey4s.org F'@9kdp Date:2001/6/23
|;"(C# B ****************************************************************************/
at\$
IK_ #include
N,*'")k9 #include
j{/5i`5m int main(int argc,char **argv)
7dOpJjv?) {
we
kb&? HANDLE hFile;
fVi[mH0=+ DWORD dwSize,dwRead,dwIndex=0,i;
O8-Z >; unsigned char *lpBuff=NULL;
ucJ8l(?Qc __try
1k{H,p7 {
S$a.8Xh if(argc!=2)
JZE<oQ_Jm {
O@skd2 printf("\nUsage: %s ",argv[0]);
+6L.a3&(b __leave;
%UG|R: }
-67!u; ?ea5k*#a hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
y`cL3
xr4R LE_ATTRIBUTE_NORMAL,NULL);
o<5+v^mt# if(hFile==INVALID_HANDLE_VALUE)
t$lJgj(
{
c4bv Jy8 printf("\nOpen file %s failed:%d",argv[1],GetLastError());
a;&0u> __leave;
w,X J8+B }
OUN"'p%% dwSize=GetFileSize(hFile,NULL);
KXBTJ& if(dwSize==INVALID_FILE_SIZE)
Gc;-zq {
%2^V.`0T printf("\nGet file size failed:%d",GetLastError());
Qz$Wp* __leave;
V8Z@y&ny }
h|<;:o?yh lpBuff=(unsigned char *)malloc(dwSize);
kc2
8Q2 if(!lpBuff)
; NO#/ {
PH?<)Wj9i printf("\nmalloc failed:%d",GetLastError());
^}<]sjmk __leave;
{#&D=7LP }
FR\r/+n:t0 while(dwSize>dwIndex)
@[Wf!8_ {
|:`)sx3@# if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
{&FOa'bP {
ppeF,Q printf("\nRead file failed:%d",GetLastError());
zv^+8h7k __leave;
=r&i`L{] }
V h5\'Sn dwIndex+=dwRead;
sBNqg~HwB? }
BT
f for(i=0;i{
u=0161g if((i%16)==0)
`u8(qGg7GF printf("\"\n\"");
T`c:16I printf("\x%.2X",lpBuff);
%PPkT]~\ }
r/QI-Cf& }//end of try
e|^.N[W __finally
oMNBK/X_ {
GxE`z6%[ if(lpBuff) free(lpBuff);
P75@Yu( CloseHandle(hFile);
}hXmK.[' }
}t1 q5@QU return 0;
q~{O^,4S }
WISK-z 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。