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。
1"~O"m sb OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
tk]_QX
% <1>与远程系统建立IPC连接
Lqz}&A
<2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
v '"1/% L <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
~jgN_jz <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
T<9dW?'| <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
kHz+ZY<? <6>服务启动后,killsrv.exe运行,杀掉进程
62k9"xSH <7>清场
'? !7 Be 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
k:(e79 /***********************************************************************
xIq"[?m Module:Killsrv.c
&+|jJ{93z Date:2001/4/27
75^)Ni Author:ey4s
UeK,q>i Http://www.ey4s.org 5Tcl<Y6l ***********************************************************************/
[TpA26#TTO #include
tDuUAI54 #include
CBz(hCaI #include "function.c"
[E..VesrM #define ServiceName "PSKILL"
945
|MQPn 8as$h*Wh SERVICE_STATUS_HANDLE ssh;
JaB tX' SERVICE_STATUS ss;
Rd;~'gbG /////////////////////////////////////////////////////////////////////////
%Hl:nT2M void ServiceStopped(void)
3=G5(0 {
y~#R:&d" ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
7#~m:K@ ss.dwCurrentState=SERVICE_STOPPED;
(<g;-pZH% ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
Np5/lPb1 ss.dwWin32ExitCode=NO_ERROR;
\M3NasZ ss.dwCheckPoint=0;
b>>=d)R ss.dwWaitHint=0;
A{u\8-u SetServiceStatus(ssh,&ss);
?*MV
^IY return;
C4X{Ps\ }
=km-`}I, /////////////////////////////////////////////////////////////////////////
\V!X& a void ServicePaused(void)
MU^xu&MB {
S9F]!m^i ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
)ZuQ;p
ss.dwCurrentState=SERVICE_PAUSED;
#4|i@0n}D ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
>8Yrmq ss.dwWin32ExitCode=NO_ERROR;
66Cj=n5 ss.dwCheckPoint=0;
L3hxe]mr ss.dwWaitHint=0;
=^%Pwkz SetServiceStatus(ssh,&ss);
G-Ml+@e> return;
X=!n,=xI }
.k!k-QO5La void ServiceRunning(void)
(<:rKp {
l5N\>q ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
A=YEY n ss.dwCurrentState=SERVICE_RUNNING;
A$9_aqbj ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
41+E U Mc ss.dwWin32ExitCode=NO_ERROR;
fSQ3 :o ss.dwCheckPoint=0;
\Im\*A ss.dwWaitHint=0;
fv 1!^CDia SetServiceStatus(ssh,&ss);
+oKpA\mz return;
VEdnP+D }
p;QX"2 /////////////////////////////////////////////////////////////////////////
b\e)PUm#u@ void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
`'WY'\|C {
l2KxZteXY0 switch(Opcode)
Al-%j- j@- {
+ke42Jwt case SERVICE_CONTROL_STOP://停止Service
=ty@xHr ServiceStopped();
M $5%QM} break;
0z<]\a4 case SERVICE_CONTROL_INTERROGATE:
5M.n'* SetServiceStatus(ssh,&ss);
4|o{_g[ break;
aR(Z~z;C }
7`'fUhB! return;
]mLTF',5 }
ePcI^}{ //////////////////////////////////////////////////////////////////////////////
H*
JC`: //杀进程成功设置服务状态为SERVICE_STOPPED
X7B)jH%N //失败设置服务状态为SERVICE_PAUSED
pmpn^ZR //
sR0e&Y void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
\]e w@C {
/j5-
"<;. ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
uZ39Vx if(!ssh)
Y_ ;i {
C,e$g ServicePaused();
576-X_a, return;
AB|VO4-? }
#+DmH ServiceRunning();
(A<sFw? Sleep(100);
0tm "kzy //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
2KNKdV3NK //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
HZQ3Ht 3Vh if(KillPS(atoi(lpszArgv[5])))
@ 6V H% ServiceStopped();
-L'`d else
i:N^:% ServicePaused();
:\=
NH0M return;
QIz N#;g }
g(}8n bTA /////////////////////////////////////////////////////////////////////////////
~[/c'3+4qn void main(DWORD dwArgc,LPTSTR *lpszArgv)
3,cE/Ei {
uB%^2{uU SERVICE_TABLE_ENTRY ste[2];
c+K=pp@ ste[0].lpServiceName=ServiceName;
uJ5%JB("E ste[0].lpServiceProc=ServiceMain;
2BU)qv- ste[1].lpServiceName=NULL;
ZK_@.O+ ] ste[1].lpServiceProc=NULL;
~esEql=Q3' StartServiceCtrlDispatcher(ste);
+AC-f2 return;
v]Q_ }
(,9cCnvmYU /////////////////////////////////////////////////////////////////////////////
k)GuMw function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
\fFy$ 下:
iI Nu`>I /***********************************************************************
`h{mj|~ Module:function.c
M,!no Date:2001/4/28
vz_g2.7l\ Author:ey4s
W%<]_u[-} Http://www.ey4s.org 0-; P&m!! ***********************************************************************/
~ z&A #include
E#F9<=mA) ////////////////////////////////////////////////////////////////////////////
H5MAN,` BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
58ZiCvqv {
i}{Q\#=# TOKEN_PRIVILEGES tp;
-3%)nV LUID luid;
<|.! Px86 vrO$8* sy if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
,(kXF: {
9^*YYK}% printf("\nLookupPrivilegeValue error:%d", GetLastError() );
='||BxB return FALSE;
L<>NL$CrN }
8!`.%)- 4 tp.PrivilegeCount = 1;
kvVz-PJy tp.Privileges[0].Luid = luid;
rQ@o if (bEnablePrivilege)
cb&In<q tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
teNQUIe- else
I=Dk'M tp.Privileges[0].Attributes = 0;
ymVd94L // Enable the privilege or disable all privileges.
4bjp*1 *] AdjustTokenPrivileges(
7,VWvmWJex hToken,
bh6wI%8H FALSE,
W%ZU& YBc &tp,
l*MUDT@M8\ sizeof(TOKEN_PRIVILEGES),
v?=VZ~`O( (PTOKEN_PRIVILEGES) NULL,
P\0%nyOG(% (PDWORD) NULL);
}Fe{s; // Call GetLastError to determine whether the function succeeded.
_<}5[(qu if (GetLastError() != ERROR_SUCCESS)
&>B>+}' {
)$N{(Cke2T printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
=WRU<`\ return FALSE;
R6o<p<fTh }
5 9HaTq return TRUE;
x9
L\" }
rd~W.b_b ////////////////////////////////////////////////////////////////////////////
dnc!=Z89 BOOL KillPS(DWORD id)
)7mJ+d[ {
_q}%!#4 HANDLE hProcess=NULL,hProcessToken=NULL;
T.N7` BOOL IsKilled=FALSE,bRet=FALSE;
1gK3=Ys __try
L"<Eov6 {
A;HKR4p;8 h#;K9#x6 if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
i4Cb&h^ {
QjbPBk Q printf("\nOpen Current Process Token failed:%d",GetLastError());
BCB/cBE __leave;
<a}|G1 h }
zd]L9 _ //printf("\nOpen Current Process Token ok!");
^G<M+RF2J if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
!0+Ex
F {
'ZgW~G]S __leave;
6U3@-+lF }
8=AKOOU7> printf("\nSetPrivilege ok!");
~7lvY+k)< <?}g[]i if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
0|vWwZq {
3YF]o9 printf("\nOpen Process %d failed:%d",id,GetLastError());
qz SI cI __leave;
=9MH }
m;1e xa //printf("\nOpen Process %d ok!",id);
o*BI^4 if(!TerminateProcess(hProcess,1))
CrQ&-!Eh {
rmoEc]kt] printf("\nTerminateProcess failed:%d",GetLastError());
^Exq=oV __leave;
e(N <Mf }
u`nn{C4D" IsKilled=TRUE;
jM<Ihmh| }
7B :aJfxM __finally
L%Hm#eFx {
<xNM@!'\h if(hProcessToken!=NULL) CloseHandle(hProcessToken);
Ot<!Y M if(hProcess!=NULL) CloseHandle(hProcess);
LA0x6E+I }
;$;/#8`> return(IsKilled);
p5BcDYOw` }
/YR$#&N2 //////////////////////////////////////////////////////////////////////////////////////////////
/aEQ3x 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:
bx6}zkf& /*********************************************************************************************
\~1+T ModulesKill.c
`Pbn Create:2001/4/28
x" T^>Q Modify:2001/6/23
?OdA`!wE Author:ey4s
\Nyxi7 Http://www.ey4s.org l'f!za0 PsKill ==>Local and Remote process killer for windows 2k
!+l,
m8Hly **************************************************************************/
TC}u[kM #include "ps.h"
xq*yZ5:5Jo #define EXE "killsrv.exe"
_/\H3 #define ServiceName "PSKILL"
Y>~zt -
cK@K\AE #pragma comment(lib,"mpr.lib")
#<3\}*/ //////////////////////////////////////////////////////////////////////////
l!'iLq"K( //定义全局变量
"VCr^' SERVICE_STATUS ssStatus;
Ry~LhU: SC_HANDLE hSCManager=NULL,hSCService=NULL;
7QFEQ} BOOL bKilled=FALSE;
,FO|'l char szTarget[52]=;
je%12DM //////////////////////////////////////////////////////////////////////////
=?aB@& BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
06;{2&ju< BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
31Du@h8YX BOOL WaitServiceStop();//等待服务停止函数
ajr8tp' BOOL RemoveService();//删除服务函数
I{bi3y0 /////////////////////////////////////////////////////////////////////////
\Y p
oJ!- int main(DWORD dwArgc,LPTSTR *lpszArgv)
=0Sa {
@]4 s&;
BOOL bRet=FALSE,bFile=FALSE;
J n/=v\K@ char tmp[52]=,RemoteFilePath[128]=,
nVD
YAg' szUser[52]=,szPass[52]=;
$
7!GA9Bn HANDLE hFile=NULL;
?^p8]Va% DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
D._r@~o ks4
,2f,2 //杀本地进程
n4,J#h/ if(dwArgc==2)
%9M49s {
x$I>e if(KillPS(atoi(lpszArgv[1])))
MG>;|*$% printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
,//=yW else
fOAb?:D printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
ny}utO lpszArgv[1],GetLastError());
WF G/vzJ return 0;
rK wkj) }
H;ib3? //用户输入错误
6 H.Da]hk else if(dwArgc!=5)
HS9U.G> {
1uMdgrJRR printf("\nPSKILL ==>Local and Remote Process Killer"
#u^d3
$Nj "\nPower by ey4s"
39#>C~BOl "\nhttp://www.ey4s.org 2001/6/23"
471}'3 "\n\nUsage:%s <==Killed Local Process"
*uR'eXW "\n %s <==Killed Remote Process\n",
cB^lSmu5 lpszArgv[0],lpszArgv[0]);
Gx($q;8 return 1;
Sq%R }
vD t?N9 //杀远程机器进程
*fZ'#C~x strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
g.Q ?Z{ strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
|1R@Jz` strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
5N0H^ 3&f{lsLAC //将在目标机器上创建的exe文件的路径
8pk">"#s sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
;p8xL)mUP __try
.rHO7c,P~ {
x`&W[AA4 //与目标建立IPC连接
hrK^oa_[W if(!ConnIPC(szTarget,szUser,szPass))
IT|CfQ [D {
pP&~S<[ printf("\nConnect to %s failed:%d",szTarget,GetLastError());
Lq.k?!D3uh return 1;
|n;7fqK }
4<|]k?@ printf("\nConnect to %s success!",szTarget);
2z:9^a/]Na //在目标机器上创建exe文件
qS>el3G A\>qoR!Y hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
&/p9+gd E,
PR0]:t)E NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
/<~IKVz\& if(hFile==INVALID_HANDLE_VALUE)
t)h3G M {
qI9 BAs1~} printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
NG ~sE&,7 __leave;
XOMWqQr| }
lx SGvvP4 //写文件内容
.E(Ucnz/ while(dwSize>dwIndex)
q=U=Y
n {
hE${eJQ| U fqxMTTg@ if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
ryPzq}# {
TQE_zOa: printf("\nWrite file %s
S3w? X failed:%d",RemoteFilePath,GetLastError());
lUmaNZ __leave;
%?ad.F+7 }
:v`o=" dwIndex+=dwWrite;
gueCP+a_ }
8}2
`^<U //关闭文件句柄
*
-)aGL CloseHandle(hFile);
oID,PB*9 bFile=TRUE;
&LE/hA //安装服务
wbTw\b= if(InstallService(dwArgc,lpszArgv))
7o3f5"z {
*" wsMO //等待服务结束
NeH^g0Q2,g if(WaitServiceStop())
Jc*A\-qC. {
LvS` //printf("\nService was stoped!");
bA:abO }
SX#ATf6# else
wXe.zLQ {
CKK8 o9W //printf("\nService can't be stoped.Try to delete it.");
Y&nY]VV }
=>9`qcNW_ Sleep(500);
:v#3;('7 //删除服务
@C#lA2(I4 RemoveService();
gwyz)CUkL }
yd$y\pN=< }
K\#+;\V __finally
h1xYQF_`Z {
N]3XDd|q //删除留下的文件
d}1R<Q;F if(bFile) DeleteFile(RemoteFilePath);
umY4tNe]$ //如果文件句柄没有关闭,关闭之~
k2~j:&p if(hFile!=NULL) CloseHandle(hFile);
-O\`G<s% //Close Service handle
PM{kiz^ if(hSCService!=NULL) CloseServiceHandle(hSCService);
?o2L //Close the Service Control Manager handle
#-{4F?DA]y if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
b$hQB090 //断开ipc连接
tlE+G@|^ wsprintf(tmp,"\\%s\ipc$",szTarget);
!"Kg
b;A WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
i -+B{H if(bKilled)
>5\rU[H> printf("\nProcess %s on %s have been
j:g/[_0s killed!\n",lpszArgv[4],lpszArgv[1]);
u?!p[y6 else
W1 E((2 printf("\nProcess %s on %s can't be
AyddkjX killed!\n",lpszArgv[4],lpszArgv[1]);
:%R3(
& }
I/ c*
? return 0;
yA~W|q(/V }
(sY?"(~j?T //////////////////////////////////////////////////////////////////////////
&@yW<< BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
{=TD^>? {
Y`%:hvy~ NETRESOURCE nr;
L49`=p< char RN[50]="\\";
}JS?42CTaV xRb-m$B}L strcat(RN,RemoteName);
E=7~\7TE strcat(RN,"\ipc$");
J^U#dYd <S<(wFE@4 nr.dwType=RESOURCETYPE_ANY;
@#nB]qV:e nr.lpLocalName=NULL;
s{!F@^a nr.lpRemoteName=RN;
J*.qiUAgW nr.lpProvider=NULL;
koFY7;_<? k@^)>J^ if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
LbnR=B! return TRUE;
;L|%H/SH else
13Q|p,^R return FALSE;
oE}1D?3Sp }
E}UlQq /////////////////////////////////////////////////////////////////////////
wT;D<rqe` BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
P'[w9'B {
P7Kp*He) BOOL bRet=FALSE;
Eg>MG87 __try
_jp8;M~Z {
F9N)UW:w //Open Service Control Manager on Local or Remote machine
M%Ov6u<I8 hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
Y<l{DmrsA if(hSCManager==NULL)
!$P&`n]@ {
S7@.s`_{w printf("\nOpen Service Control Manage failed:%d",GetLastError());
G0^NkH,k __leave;
0GEK xV\F }
jvA]EN6$;~ //printf("\nOpen Service Control Manage ok!");
HKV]Rn //Create Service
.7"
f~%&oP hSCService=CreateService(hSCManager,// handle to SCM database
(h%!Kun ServiceName,// name of service to start
T0i_X(_ ServiceName,// display name
]oj
2 SERVICE_ALL_ACCESS,// type of access to service
0Db#W6*^ SERVICE_WIN32_OWN_PROCESS,// type of service
*G^QS"% SERVICE_AUTO_START,// when to start service
s/8>(-H# SERVICE_ERROR_IGNORE,// severity of service
Z':}ZXy] failure
-
3kg,=HU; EXE,// name of binary file
4Y[tx]< NULL,// name of load ordering group
!h4L_D0 NULL,// tag identifier
mJl|dk_c NULL,// array of dependency names
1-4W4"# NULL,// account name
5P [b/.n NULL);// account password
O.Z<dy+ //create service failed
.>_p7=a if(hSCService==NULL)
?Jio9Zr {
YvR MUT
//如果服务已经存在,那么则打开
Gz@'W%6yaV if(GetLastError()==ERROR_SERVICE_EXISTS)
$3k5hDA0e {
5^+>*z //printf("\nService %s Already exists",ServiceName);
;CD@RP{$n //open service
qdWsP9}q hSCService = OpenService(hSCManager, ServiceName,
v<$a .I( SERVICE_ALL_ACCESS);
Y;G+jC8
if(hSCService==NULL)
N^H~VG&D( {
ewN!7 printf("\nOpen Service failed:%d",GetLastError());
zQ&`|kS __leave;
\:, dWLu }
Cwl#(;@ //printf("\nOpen Service %s ok!",ServiceName);
0& 54xP }
`L /\F, else
NLf6} {
LNPwb1) printf("\nCreateService failed:%d",GetLastError());
u?r=;:N|y __leave;
N;Wm{~Zhb }
8wMu^3r }
T_i]y4dg //create service ok
sE{A~{a` else
:=3Ty]e {
}j;*7x8( //printf("\nCreate Service %s ok!",ServiceName);
*DcJ). }
:_X9x{ eTw sh] // 起动服务
Ksr.' if ( StartService(hSCService,dwArgc,lpszArgv))
;rC)*=4# {
NBU[> P //printf("\nStarting %s.", ServiceName);
\$Lr L Sleep(20);//时间最好不要超过100ms
E]/` JI'% while( QueryServiceStatus(hSCService, &ssStatus ) )
&==X.2XW {
hE@s~~JYd if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
*z&m=G\ {
/{QR:8}-Q printf(".");
l.NV]up+ Sleep(20);
lu2"?y[2 }
<?znk8| else
6qp2C]9= break;
VPBlU }
ZUPlMHc if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
pCb3^# &o printf("\n%s failed to run:%d",ServiceName,GetLastError());
/Sy:/BQ }
WrP4*6;" else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
KG=h!]Meq {
*uoc;6 //printf("\nService %s already running.",ServiceName);
OiAP%7i9 }
*c9/ I else
ruiAEC<Ej {
pu3ly&T#a_ printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
JO{Rth __leave;
WCJ$S\# }
QU{|S.\ bRet=TRUE;
b5NPG N }//enf of try
>LS*G
qjq __finally
IWc?E {
tj<a , l return bRet;
F-0 |&0 }
/a@gE^TM return bRet;
jG~zpZh }
Y_S>S(0 /////////////////////////////////////////////////////////////////////////
oS.fy31p BOOL WaitServiceStop(void)
7S'3U}Y>VX {
cG{>[Lf BOOL bRet=FALSE;
NFxs4:]
RT //printf("\nWait Service stoped");
z86[_l: while(1)
:jo
!Yi {
9OI&De5?=V Sleep(100);
P4H%pm{- if(!QueryServiceStatus(hSCService, &ssStatus))
2g?O+'JD {
8y:c3jzP_ printf("\nQueryServiceStatus failed:%d",GetLastError());
33/aYy break;
g<d#zzP"T }
zPWJ=T@N if(ssStatus.dwCurrentState==SERVICE_STOPPED)
%VZQX_ {
n_ORD@$] bKilled=TRUE;
vQK*:IRKK bRet=TRUE;
X=_`$
0 break;
H! IL5@@K }
(4ueO~jb$ if(ssStatus.dwCurrentState==SERVICE_PAUSED)
yhwwF
n\ {
{6E&\ //停止服务
r92C^h0 bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
@-9u;aL break;
HH`G/(a }
(rDB|kc^7 else
[,_4#Zz {
sA!,)'6 //printf(".");
>M1m(u84# continue;
@!;EW
R] }
0C3s }
B-EVo&. return bRet;
b d!|/Lk }
0qND 2_ /////////////////////////////////////////////////////////////////////////
~x}/>-d BOOL RemoveService(void)
>'\cNM~nf {
mI;#Zq_j //Delete Service
X0IXj%\N if(!DeleteService(hSCService))
?<7o\Xk#{ {
KB3zQJY printf("\nDeleteService failed:%d",GetLastError());
0H<&*U_V return FALSE;
qQzf&" }
Nhq&Sn2 //printf("\nDelete Service ok!");
gA`x-` return TRUE;
N^u,C$zP9C }
<|,0%bq)| /////////////////////////////////////////////////////////////////////////
MJxTzQE 其中ps.h头文件的内容如下:
*cNqgw#\qL /////////////////////////////////////////////////////////////////////////
Xn<~ln #include
#:C?:RMS #include
{OK+d#= #include "function.c"
^&nC)T<w :
5=E>! unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
X}!r4<;( /////////////////////////////////////////////////////////////////////////////////////////////
-5v2E- 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
HW0EP J /*******************************************************************************************
+s(JutC Module:exe2hex.c
4s{_(gy Author:ey4s
y]z^e\qc) Http://www.ey4s.org WGG
Va Date:2001/6/23
qT
U(]O1 ****************************************************************************/
O^tH43C #include
"!\O N)l* #include
SHM
?32' int main(int argc,char **argv)
f{]eb1 {
Km)5;BQxg HANDLE hFile;
ve#*qz Y DWORD dwSize,dwRead,dwIndex=0,i;
lP9XqQ( unsigned char *lpBuff=NULL;
iymOq9 __try
JjH#,@'. {
{u/G!{N$ if(argc!=2)
Z @:5vo {
u!iBAr5 printf("\nUsage: %s ",argv[0]);
J|ni'Hb __leave;
ubq4Zv7' }
hN~]$"@2 8(GH.)I+0 hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
Mo4#UV LE_ATTRIBUTE_NORMAL,NULL);
<ZF,3~v? if(hFile==INVALID_HANDLE_VALUE)
A
(:7q4 {
UIpW#t printf("\nOpen file %s failed:%d",argv[1],GetLastError());
je9eJUKE __leave;
q?Jd.r5* }
u9d4zR dwSize=GetFileSize(hFile,NULL);
bo;;\>k if(dwSize==INVALID_FILE_SIZE)
Cd>GY {
x2 s%qZ# printf("\nGet file size failed:%d",GetLastError());
1-HL#y*7$ __leave;
}]8n3&* }
2!6+>nvO lpBuff=(unsigned char *)malloc(dwSize);
>lD*:#o if(!lpBuff)
)kMA_\$, {
gnAM} printf("\nmalloc failed:%d",GetLastError());
s n|q
EH __leave;
qN hV zx }
]e*Zx;6oi while(dwSize>dwIndex)
81O\BO.T {
u!&w"t61Nd if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
[# X:!xcl {
,&wTUS\ printf("\nRead file failed:%d",GetLastError());
d+
LEi^ __leave;
:'\4%D=w }
w&A&BE^O/ dwIndex+=dwRead;
3$]SP1Mc( }
1x\Vz\ for(i=0;i{
M5mCG if((i%16)==0)
.GJl@==~1 printf("\"\n\"");
R"j6 w[tn printf("\x%.2X",lpBuff);
$OE~0Z\0 }
W YHr'xJ }//end of try
`5y+3v~" __finally
/(`B;? {
/EJwO3MW if(lpBuff) free(lpBuff);
(IAc*V~ CloseHandle(hFile);
$On }
/}_OCuJJ, return 0;
%?o@YwBo^E }
mw^Di 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。