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。
bJs9X/E OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
_YRE (YZ/ <1>与远程系统建立IPC连接
$ MC)}l <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
GgKEP,O <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
)p*}e8L <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
.1LCXW= <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
$8BPlqBIZ <6>服务启动后,killsrv.exe运行,杀掉进程
W%\C_ <7>清场
r7qh>JrO 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
ElUEteZ /***********************************************************************
6uR^%W8] Module:Killsrv.c
%j7XEh<' Date:2001/4/27
@V!r"Bkg. Author:ey4s
H=
X|h) Http://www.ey4s.org 5 (A5Y-B ***********************************************************************/
cph:y #include
ZRYEqSm #include
n'emNRa #include "function.c"
}\C-}
Q #define ServiceName "PSKILL"
&\_iOw8 9?k_y ZV SERVICE_STATUS_HANDLE ssh;
uG<}N= SERVICE_STATUS ss;
MHa#?Q9 /////////////////////////////////////////////////////////////////////////
=G]@+e void ServiceStopped(void)
Dih3}X&jn$ {
0bo/XUpi ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
}}<z/zN&^ ss.dwCurrentState=SERVICE_STOPPED;
X]'7Ov ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
,~._}E&9I ss.dwWin32ExitCode=NO_ERROR;
Q%f|~Kl-hd ss.dwCheckPoint=0;
4"Hye&O ss.dwWaitHint=0;
Od|$Y+@6 SetServiceStatus(ssh,&ss);
0x!2ihf return;
C"{k7yT }
H$6`{lx, /////////////////////////////////////////////////////////////////////////
KZeQ47| void ServicePaused(void)
0Zg%+)iy@ {
'}9JCJ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
//aF5:Y# ss.dwCurrentState=SERVICE_PAUSED;
Gw1@KKg ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
:Lz\yARpk ss.dwWin32ExitCode=NO_ERROR;
LcE+GC ss.dwCheckPoint=0;
."Y
e\>k ss.dwWaitHint=0;
bwl|0"f+` SetServiceStatus(ssh,&ss);
\Acqr@D return;
Pfs;0}h5 }
>+[&3u void ServiceRunning(void)
2;?I>~ {
)YqXRm ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
FLY
Ca ss.dwCurrentState=SERVICE_RUNNING;
,`aq+K ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
FKmFo^^0 ss.dwWin32ExitCode=NO_ERROR;
Sr?#S ss.dwCheckPoint=0;
LlSZr)X ss.dwWaitHint=0;
`[n("7, SetServiceStatus(ssh,&ss);
%$DI^yS return;
+[tP_%/r'^ }
uyY|v$FM /////////////////////////////////////////////////////////////////////////
&@3H%DP}Ql void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
5+wAzVA {
|ely|U. Tf switch(Opcode)
vEn4L0D {
7>~5jYP case SERVICE_CONTROL_STOP://停止Service
of@#:Qs ServiceStopped();
c}0@2Vf break;
tzh1s
i case SERVICE_CONTROL_INTERROGATE:
nb>7UN.9 SetServiceStatus(ssh,&ss);
ivz{L- break;
{+@bZ}57 }
9rA=pH%<>B return;
1u9LdkhnY }
+U3m#Y )k //////////////////////////////////////////////////////////////////////////////
.e3+s* //杀进程成功设置服务状态为SERVICE_STOPPED
i _%Q`i //失败设置服务状态为SERVICE_PAUSED
s@7H1)U //
)sT> i void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
J.|+ID+ {
YSe.t_K2C ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
9tqF8pb7v if(!ssh)
_x5 3g
A {
tq|hPd<C ServicePaused();
@i*|s~15 return;
mN19WQ(r }
lMbAs.! ServiceRunning();
Q0ON9gqqv Sleep(100);
\0gM o& //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
#KiRfx4G //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
k Zq!& if(KillPS(atoi(lpszArgv[5])))
&EnuE0BD ServiceStopped();
^) s2$A:L else
lO_UPC\@fw ServicePaused();
%p0xM return;
"%x<ttLl }
h?azFA~ /////////////////////////////////////////////////////////////////////////////
C;vtY[}< void main(DWORD dwArgc,LPTSTR *lpszArgv)
Vkc#7W( {
bv*,#Qm SERVICE_TABLE_ENTRY ste[2];
aVd,xl ste[0].lpServiceName=ServiceName;
=i7`ek ste[0].lpServiceProc=ServiceMain;
ziCHjqT ste[1].lpServiceName=NULL;
,YMp<C ste[1].lpServiceProc=NULL;
NSDv;|f StartServiceCtrlDispatcher(ste);
_zwUE return;
'uxX5k/D@t }
)
v,:N.@Q /////////////////////////////////////////////////////////////////////////////
Ck|8qUz- 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
L;f!.FX# 下:
5kz)5,KjM /***********************************************************************
,c)uX#1 Module:function.c
4%3Mb-#Y] Date:2001/4/28
>cCR2j,r Author:ey4s
d8x \ Http://www.ey4s.org r'*}TM'8 ***********************************************************************/
I=NZokfS #include
xcf%KXJf6 ////////////////////////////////////////////////////////////////////////////
jav#f{' BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
1wP- {
<z!CDg4 TOKEN_PRIVILEGES tp;
^:Gie LUID luid;
n= u&uqA* &sL&\+=<( if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
?28N ^ {
M%0C_=zg printf("\nLookupPrivilegeValue error:%d", GetLastError() );
JQ@E>o7_ return FALSE;
[Yc G(^^ }
k4[|'Dk? tp.PrivilegeCount = 1;
d$Pab* tp.Privileges[0].Luid = luid;
2FW\O0U if (bEnablePrivilege)
9amaL~m tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
C-H@8p?T else
`u&Zrdr, tp.Privileges[0].Attributes = 0;
}dd8N5b // Enable the privilege or disable all privileges.
#hsx#x|| AdjustTokenPrivileges(
F;<xnC{[ hToken,
CLJ;< FALSE,
TBT:/Vfun &tp,
<h'5cO sizeof(TOKEN_PRIVILEGES),
oT>(V]*5 (PTOKEN_PRIVILEGES) NULL,
^ cz(}N
6& (PDWORD) NULL);
t>$kWd{9e; // Call GetLastError to determine whether the function succeeded.
[a
wjio if (GetLastError() != ERROR_SUCCESS)
%eO0wa$a {
]3l 9:| printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
k>g_Z`%< return FALSE;
j_.5r&w }
t8+X%-r return TRUE;
]@Uq=?% }
0PrLuejz ////////////////////////////////////////////////////////////////////////////
t?'!$6 BOOL KillPS(DWORD id)
Oz%>/zw[h {
X'qU*Eo HANDLE hProcess=NULL,hProcessToken=NULL;
jmFz51 BOOL IsKilled=FALSE,bRet=FALSE;
ftF@Wq1f __try
/
:n#`o=; {
F
70R1OYU ^kB8F"X if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
$H9%J {
7G>dTO printf("\nOpen Current Process Token failed:%d",GetLastError());
Q{5kxw1ZF __leave;
#odI EC/ }
20nP/e //printf("\nOpen Current Process Token ok!");
<
RH UH)I if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
4s*ZS}]
o {
u;/ Vyu __leave;
x}"uZ$g
}
N<-gI9_ printf("\nSetPrivilege ok!");
TmV,&['mg 7M<'/s if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
T"DlT/\ {
^8AXxE printf("\nOpen Process %d failed:%d",id,GetLastError());
OD6\Mr2= __leave;
sv&;Y\2c }
ub\MlSr //printf("\nOpen Process %d ok!",id);
h*u if(!TerminateProcess(hProcess,1))
6U R2IxbE {
[c|]f_ZdK printf("\nTerminateProcess failed:%d",GetLastError());
5E zw
~hn __leave;
Pf\D-1gi }
m4l&
eEp IsKilled=TRUE;
5?F__Hx*2 }
Bx4w)9+3 __finally
Tw;3_Lj {
([m
mPyp>L if(hProcessToken!=NULL) CloseHandle(hProcessToken);
Lja>8m if(hProcess!=NULL) CloseHandle(hProcess);
xY^%&n }
75/(??2 return(IsKilled);
f m)pulz }
'g
m0) r //////////////////////////////////////////////////////////////////////////////////////////////
A"G
1^8wvX 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:
^Uf]Q$uCjE /*********************************************************************************************
G'ei/Me6{ ModulesKill.c
[Q/TlO t5 Create:2001/4/28
K)DDk9* Modify:2001/6/23
j;-1J_e5 Author:ey4s
^5h]Y;tx Http://www.ey4s.org ;E3>ay6m8 PsKill ==>Local and Remote process killer for windows 2k
<?riU\-]y **************************************************************************/
$4 S@ #include "ps.h"
[nrYpb4 #define EXE "killsrv.exe"
G?;e-OhV #define ServiceName "PSKILL"
f-`)^5E yEhTNBa*h{ #pragma comment(lib,"mpr.lib")
:<bB?N( //////////////////////////////////////////////////////////////////////////
rzm:Yx //定义全局变量
4O )1uF; SERVICE_STATUS ssStatus;
v{ 0= SC_HANDLE hSCManager=NULL,hSCService=NULL;
0dGAP
BOOL bKilled=FALSE;
&)AVzN+*h char szTarget[52]=;
A|X">,A //////////////////////////////////////////////////////////////////////////
#/Vh|UeX BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
PE3vQH=t~ BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
W"}M1o BOOL WaitServiceStop();//等待服务停止函数
~nh:s|l6%M BOOL RemoveService();//删除服务函数
,0~n3G /////////////////////////////////////////////////////////////////////////
}}\vV} s int main(DWORD dwArgc,LPTSTR *lpszArgv)
C8 xZ;V] {
LIvFx| BOOL bRet=FALSE,bFile=FALSE;
H1QJk_RL char tmp[52]=,RemoteFilePath[128]=,
8TLgNQP szUser[52]=,szPass[52]=;
z6jc8Z=O HANDLE hFile=NULL;
4'a=pnE$
DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
p8h9Ng*&` ;;C?{ //杀本地进程
[f1
(`< if(dwArgc==2)
oPXkYW {
o:3dfO%nuM if(KillPS(atoi(lpszArgv[1])))
4,CXJ2 printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
}dWq=)* else
o7sT=x9 printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
ToXki, lpszArgv[1],GetLastError());
MbZJ;,e? return 0;
N D(/uyI }
#t:S.A@ //用户输入错误
XBb~\p3y else if(dwArgc!=5)
HUv/ ~^< {
C9n?@D;S printf("\nPSKILL ==>Local and Remote Process Killer"
kt["m. "\nPower by ey4s"
M42Ssn) "\nhttp://www.ey4s.org 2001/6/23"
U |Jo{(Y "\n\nUsage:%s <==Killed Local Process"
@Z\,q's "\n %s <==Killed Remote Process\n",
][9%Kl*%@p lpszArgv[0],lpszArgv[0]);
DRp~jW(\y return 1;
1DE<rKI }
2.l Z:VLN //杀远程机器进程
qB0E_y)a strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
O4cr*MCb5 strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
d4>Z8FF|1B strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
jv%kOovj
19Mu61 //将在目标机器上创建的exe文件的路径
{=!b/l;@ sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
QLEKsX7p> __try
ktFhc3);! {
:U3kW8;UMP //与目标建立IPC连接
qln3 k` if(!ConnIPC(szTarget,szUser,szPass))
p?);eJtV/ {
%_RQx2 printf("\nConnect to %s failed:%d",szTarget,GetLastError());
D#il* return 1;
C)@y5. G; }
a!<8\vzg printf("\nConnect to %s success!",szTarget);
si`A:14R //在目标机器上创建exe文件
,9}h ES.fOdx hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
aI6$? wus E,
h]5C|M| NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
GqaDL3Niqs if(hFile==INVALID_HANDLE_VALUE)
7=TF.TW)
{
|)b6>.^ printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
H%UL%l$ __leave;
zr+zhpp }
TMlP*d# //写文件内容
^S UPi while(dwSize>dwIndex)
{mZC$U' {
'_w=k4 gQxbi1!;9 if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
ur$
_ {
<acUKfpY printf("\nWrite file %s
xLNtIzx failed:%d",RemoteFilePath,GetLastError());
E:JJ3X| __leave;
aqRhh=iS }
yp KUkH/ dwIndex+=dwWrite;
RrX[|GLSJ }
2ORNi,_I //关闭文件句柄
<lw`
3aa( CloseHandle(hFile);
j9?}j#@ bFile=TRUE;
EQb7-vhg //安装服务
5!DBmAB if(InstallService(dwArgc,lpszArgv))
wQP^WzNE {
.aAL]-Rj
//等待服务结束
0-HqPdjR if(WaitServiceStop())
-xSA {
,2j&ko1 //printf("\nService was stoped!");
?Z Rs\+{vG }
6*B1 9+- else
[F0s!,P {
~$:|VHl //printf("\nService can't be stoped.Try to delete it.");
m?pstuUK( }
"HElB9 Sleep(500);
lef2 X1w}! //删除服务
-+ SF RemoveService();
q|o}+Vr }
/y _O4 }
HJXT9;w __finally
!UG
7Uer {
z=rT%lz6
//删除留下的文件
# {w9s0: if(bFile) DeleteFile(RemoteFilePath);
P
`}zlml //如果文件句柄没有关闭,关闭之~
%QH)' GJQ if(hFile!=NULL) CloseHandle(hFile);
|Y$uqRdV //Close Service handle
`x
l if(hSCService!=NULL) CloseServiceHandle(hSCService);
<49K>S9O //Close the Service Control Manager handle
3nT^?;- if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
?t/~lv //断开ipc连接
r@v,T8 wsprintf(tmp,"\\%s\ipc$",szTarget);
n[ T[DCQ, WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
p7veQ`yNc if(bKilled)
#MX'^RZ>2 printf("\nProcess %s on %s have been
y.e^h RKb killed!\n",lpszArgv[4],lpszArgv[1]);
o<<xY< else
1rv)&tKs printf("\nProcess %s on %s can't be
A+::O@_s killed!\n",lpszArgv[4],lpszArgv[1]);
%_+2@\ }
4
Y;Nm1@ return 0;
Mn9dqq~a }
N^HUijw< //////////////////////////////////////////////////////////////////////////
2^mJ+v< BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
L\)ZC {
-yE/f2PgQ NETRESOURCE nr;
?nofUD. char RN[50]="\\";
?WF/|/ LJk@Vy <? strcat(RN,RemoteName);
S4^vpY
DeN strcat(RN,"\ipc$");
|uqf:V`z: #w,Dwy nr.dwType=RESOURCETYPE_ANY;
"^w]_^GD$d nr.lpLocalName=NULL;
0Sle
nr.lpRemoteName=RN;
q*\x0"mS/ nr.lpProvider=NULL;
/2UH=Q!x4E ;A|-n1e>Hc if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
0y
7"SiFY return TRUE;
-BRc8 / else
xIxn"^' return FALSE;
sm0x LZ }
i`QKH /////////////////////////////////////////////////////////////////////////
|zQ4u BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
{Or; {
%MrWeYd1 BOOL bRet=FALSE;
0'V5/W __try
_d"b;4l {
^HV>`Pjd}= //Open Service Control Manager on Local or Remote machine
73V|6tmgY hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
q}~3C1 if(hSCManager==NULL)
?&|5=>u2}$ {
q*F{/N** printf("\nOpen Service Control Manage failed:%d",GetLastError());
dRj| g __leave;
V.O(S\ }
xl6,s>ob //printf("\nOpen Service Control Manage ok!");
7![,Q~Fy //Create Service
M,/mE~ hSCService=CreateService(hSCManager,// handle to SCM database
3&u&x( ServiceName,// name of service to start
\@8+U;d ServiceName,// display name
z.GMqW%B SERVICE_ALL_ACCESS,// type of access to service
*pAV2V(!23 SERVICE_WIN32_OWN_PROCESS,// type of service
u+'tfFds& SERVICE_AUTO_START,// when to start service
[z9`)VIe SERVICE_ERROR_IGNORE,// severity of service
"}pNe"ok failure
|$Xl/)Oq EXE,// name of binary file
y.WEj?EL NULL,// name of load ordering group
FN\E*@>X= NULL,// tag identifier
4 !y%O NULL,// array of dependency names
j Dy-)2< NULL,// account name
.2%zC & ; NULL);// account password
T(f/ ?_% //create service failed
Po ZuMF if(hSCService==NULL)
-u2P ?~ {
SS$[VV //如果服务已经存在,那么则打开
{DU`[:SQZg if(GetLastError()==ERROR_SERVICE_EXISTS)
oASY7k_3 {
}emN9Rj //printf("\nService %s Already exists",ServiceName);
|/09<F:L[ //open service
D+>4AqG hSCService = OpenService(hSCManager, ServiceName,
o$w_Es]Ma SERVICE_ALL_ACCESS);
Z&|Kki* if(hSCService==NULL)
n^z]q;IN2. {
{B[=?6tQ printf("\nOpen Service failed:%d",GetLastError());
7(qE0R&@ __leave;
l-SAC3qhG }
&;+-?k| //printf("\nOpen Service %s ok!",ServiceName);
KVD8YfF }
[-\%4 else
^:#D0[ {
e6d<dXx printf("\nCreateService failed:%d",GetLastError());
W}5xmz __leave;
w*oeK }
4<% *E{` }
nq6@6GRG //create service ok
>N]7IU[- else
yp$_/p O=2 {
x n5l0'2 //printf("\nCreate Service %s ok!",ServiceName);
/Y'Vh^9/T }
AQ_|: 73xAG1D$r // 起动服务
G*-b}f if ( StartService(hSCService,dwArgc,lpszArgv))
So0f)`A {
kdl:Wt*4o //printf("\nStarting %s.", ServiceName);
SzjkI+-$: Sleep(20);//时间最好不要超过100ms
p4'G$]# while( QueryServiceStatus(hSCService, &ssStatus ) )
%@.v2 cT {
my}-s if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
:P<]+\m {
KU8Jbl*
printf(".");
E=>FjCsu<- Sleep(20);
.ox8*OO< }
%d?cP}V else
.7l&1C)i break;
a{R%#e\n }
P%#<I}0C if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
EJsM(iG]~M printf("\n%s failed to run:%d",ServiceName,GetLastError());
.w0s%T,8}^ }
cUY`97bn else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
<Dwar>} {
;\=M;Zt //printf("\nService %s already running.",ServiceName);
[N/"5
[ }
h&--,A > else
%`r?c<P} {
N7O-2Z * printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
Cn "s`
q __leave;
1(|'WyD }
1`a5C.v bRet=TRUE;
C!fMW+C@ }//enf of try
\3pc"^W __finally
/7}It$|nhy {
[[;e)SoA return bRet;
6f\Lf?vF }
U-R6xxPZ return bRet;
`QyO`y=?[Y }
{&\jW!&n /////////////////////////////////////////////////////////////////////////
=5kY6%E7c BOOL WaitServiceStop(void)
Mz~M3$$9n {
Of4^?`
^ BOOL bRet=FALSE;
"x 3lQ //printf("\nWait Service stoped");
)XYv}U while(1)
fSs4ZXC {
yF"1#{*y Sleep(100);
X)7x<?DAy if(!QueryServiceStatus(hSCService, &ssStatus))
0l-Ef1 {
{\c(ls{ printf("\nQueryServiceStatus failed:%d",GetLastError());
J2'Nd' break;
WJ4li@T7V }
`/EGyN6X if(ssStatus.dwCurrentState==SERVICE_STOPPED)
w+1|9Y {
P] UJ0b bKilled=TRUE;
"4uS3h2r bRet=TRUE;
C/TF-g-_Y break;
e>(<eu~P }
TWQG591 if(ssStatus.dwCurrentState==SERVICE_PAUSED)
f!!V${)X {
X@K-^8 //停止服务
E0MGRI"me bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
_nbBIaHN{ break;
`C$:Yf]%nG }
bO'Sgc[] else
i`dCG[ {
w*oQ["SL //printf(".");
aC%m- m continue;
uF1~FKB }
@U3Vc|
}
e^<