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。
pBo=omQV OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
MaMP7O|W <1>与远程系统建立IPC连接
p./9^S
<2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
ngmHiI W <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
V)|]w[(Y <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
HLYog+? <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
.7GTL <6>服务启动后,killsrv.exe运行,杀掉进程
] (%EQ[ <7>清场
o03Y w)* 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
P_(QG
6 /***********************************************************************
fXo$1! Module:Killsrv.c
pi?$h"y7Q Date:2001/4/27
CEQs}bz Author:ey4s
EA#{N< Http://www.ey4s.org ^l;N;5L ***********************************************************************/
iX]tL:,~i #include
t4Q&^AC #include
=}F}XSvXH #include "function.c"
_tba:a( #define ServiceName "PSKILL"
t3P$UR% Qs\m"yx SERVICE_STATUS_HANDLE ssh;
GXk]u SERVICE_STATUS ss;
:'6vIPN5 /////////////////////////////////////////////////////////////////////////
ya`Z eQ-p void ServiceStopped(void)
9(-f)$u {
K9\r2w'T' ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
>`E
(K X ss.dwCurrentState=SERVICE_STOPPED;
&9j*Y ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
eDkJ+5b ss.dwWin32ExitCode=NO_ERROR;
uV=ZGr#o ss.dwCheckPoint=0;
C-2{<$2k ss.dwWaitHint=0;
YY4XCkt SetServiceStatus(ssh,&ss);
=lb5 # return;
}Od=WQv+ }
oy[>`qyz /////////////////////////////////////////////////////////////////////////
AHB_[i'>7 void ServicePaused(void)
wZe>}1t {
K;L6<a A# ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
!c2<-3e ss.dwCurrentState=SERVICE_PAUSED;
O su 75@3 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
Rz03he ss.dwWin32ExitCode=NO_ERROR;
lVptA3F ss.dwCheckPoint=0;
;Q.'u ss.dwWaitHint=0;
Xtk3~@ SetServiceStatus(ssh,&ss);
8x~'fzf;Sq return;
.]XBJc }
b )(si/]\ void ServiceRunning(void)
U;w|
=vM {
(fqU73 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
xwhS[d ss.dwCurrentState=SERVICE_RUNNING;
dy"7Wl]hi7 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
9EFQo^
E ss.dwWin32ExitCode=NO_ERROR;
O\X=vh/D ss.dwCheckPoint=0;
qu`F,OG ss.dwWaitHint=0;
r]3v.GZy SetServiceStatus(ssh,&ss);
MkK6.qV\z
return;
(F+]h]KSi }
zE8qU; /////////////////////////////////////////////////////////////////////////
|s!<vvp] void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
16-1&WuY@ {
!n^7&Y[N; switch(Opcode)
Y 8Dn&W {
nvInq2T1 case SERVICE_CONTROL_STOP://停止Service
,R$U(,>_0 ServiceStopped();
\Dx5= Lh break;
GeFu_7u!| case SERVICE_CONTROL_INTERROGATE:
;659E_y> SetServiceStatus(ssh,&ss);
hd>_K*oH break;
/A82~ }
TQL_K8k@_ return;
P;bOtT -- }
wl Nl|+ K //////////////////////////////////////////////////////////////////////////////
.VA'W16 //杀进程成功设置服务状态为SERVICE_STOPPED
KN<KZM //失败设置服务状态为SERVICE_PAUSED
-Pp =)_O //
:"Gd;~p. void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
Sp-M:,H3H {
U6IvN@
g ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
[M#I Nm} if(!ssh)
SO+J5,)HA {
JWsOze8# ServicePaused();
'GF <_3I2l return;
BK 9+fO }
]N^>>k ServiceRunning();
0f;`Zj0l8 Sleep(100);
1 ~s$< //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
=`+c}i? //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
[A'9sxG if(KillPS(atoi(lpszArgv[5])))
ijeas< ServiceStopped();
{fxytiH8 else
:F.eyA|#@G ServicePaused();
82P#C4c+d return;
$_+.D`vx` }
)Im3';qt /////////////////////////////////////////////////////////////////////////////
rd ]dDG void main(DWORD dwArgc,LPTSTR *lpszArgv)
2#_i_j {
7Um3myXU SERVICE_TABLE_ENTRY ste[2];
g{e@I;F ste[0].lpServiceName=ServiceName;
HV[*=Qi ste[0].lpServiceProc=ServiceMain;
czcsXB l[ ste[1].lpServiceName=NULL;
k/m-jm_h ste[1].lpServiceProc=NULL;
_zG[b/:p StartServiceCtrlDispatcher(ste);
xX~;
/e&, return;
=
KJ_LE~) }
|bX{MF /////////////////////////////////////////////////////////////////////////////
{s3 j}& 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
AiUK#I 下:
C<E;f]d /***********************************************************************
?{(Jy* Module:function.c
5
8n(fdE Date:2001/4/28
"vF7b|I Author:ey4s
w1,6%?p(O Http://www.ey4s.org 8;fi1 "F;} ***********************************************************************/
1z-Q~m@@ #include
+"3K)9H ////////////////////////////////////////////////////////////////////////////
%Hpz^<` BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
W~?mr!` {
t@+z r3 TOKEN_PRIVILEGES tp;
4>Y\Y$3 LUID luid;
NGAjajB osPrr QoH if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
>mp"=Y {
5^e|802 printf("\nLookupPrivilegeValue error:%d", GetLastError() );
v]U0@#/p return FALSE;
7NP
Ny }
mApl}I tp.PrivilegeCount = 1;
@YI-@ tp.Privileges[0].Luid = luid;
BE,H`G #h if (bEnablePrivilege)
lQt* LWd[ tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
(R^Ca7F else
A08{]E#v> tp.Privileges[0].Attributes = 0;
m ol|E={si // Enable the privilege or disable all privileges.
9D H}6fO AdjustTokenPrivileges(
R zn%!d^$> hToken,
Pi'[d7o FALSE,
Sz0CP1WB &tp,
c n^z=? sizeof(TOKEN_PRIVILEGES),
u= ydX (PTOKEN_PRIVILEGES) NULL,
Wu
U_RE (PDWORD) NULL);
u;H5p\zAzz // Call GetLastError to determine whether the function succeeded.
6#(rWW"_ if (GetLastError() != ERROR_SUCCESS)
,H:{twc {
?T7ndXX printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
822 jZ
sb return FALSE;
*K=Yrisz }
OO-b*\QW return TRUE;
-n]E\" }
_-nIy*', = ////////////////////////////////////////////////////////////////////////////
> m##JzWLr BOOL KillPS(DWORD id)
NSDls@m {
l3;MjNB^V HANDLE hProcess=NULL,hProcessToken=NULL;
PJ'.s
BOOL IsKilled=FALSE,bRet=FALSE;
8BggK6X __try
?vocI {
)jm u*D5N 9p%8VDF= if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
{"@E_{\ {
+^V%D!.$@ printf("\nOpen Current Process Token failed:%d",GetLastError());
I>%@[h,+ __leave;
{GKq Ou }
rEY5,'?YHv //printf("\nOpen Current Process Token ok!");
#_4JTGJ if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
2R`/Oox {
@>Ul0&Mf? __leave;
Z >F5rkJ }
IWP[?U= printf("\nSetPrivilege ok!");
.J.|
S4D Y]9C 8c) if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
50Y^##]& {
?%wM 8? printf("\nOpen Process %d failed:%d",id,GetLastError());
4kdQ h] __leave;
SAtK 'Jx[ }
TptXH? //printf("\nOpen Process %d ok!",id);
="AJ&BqHd if(!TerminateProcess(hProcess,1))
pb=yQ}. {
93fClF|@ printf("\nTerminateProcess failed:%d",GetLastError());
V8IEfU __leave;
$S{]` + }
e2*Fe9: IsKilled=TRUE;
X0Zr?$q
}
UWW_[dJr __finally
%N0cp@Vz {
0Lki( if(hProcessToken!=NULL) CloseHandle(hProcessToken);
F<|x_6a\ if(hProcess!=NULL) CloseHandle(hProcess);
'qnnZE }
2kQa3Pan return(IsKilled);
)ZQML0}P; }
D$/*Z5Z)] //////////////////////////////////////////////////////////////////////////////////////////////
D_-<V,3t 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:
A Z& ]@Ao /*********************************************************************************************
]q|^?C ModulesKill.c
<o.?T*Q9 Create:2001/4/28
:}}~ $$& Modify:2001/6/23
u<a =TPAU Author:ey4s
sN9
SuQ Http://www.ey4s.org [SA$d`B/ PsKill ==>Local and Remote process killer for windows 2k
\<4Hp_2? **************************************************************************/
J<=k
[Q #include "ps.h"
IiRII)
#define EXE "killsrv.exe"
XY1b_uY #define ServiceName "PSKILL"
{ZrB,yK P},d`4Ty@ #pragma comment(lib,"mpr.lib")
!>gu#Q{\- //////////////////////////////////////////////////////////////////////////
4KCJ(<p| //定义全局变量
Mg}8 3kS SERVICE_STATUS ssStatus;
Nw|m"VLb SC_HANDLE hSCManager=NULL,hSCService=NULL;
4>$weu^ BOOL bKilled=FALSE;
{5N!udLDr5 char szTarget[52]=;
:c^9\8S
//////////////////////////////////////////////////////////////////////////
#E#.`/4 BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
~<&47'D BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
gyAKjLqqpi BOOL WaitServiceStop();//等待服务停止函数
FQGh+.U BOOL RemoveService();//删除服务函数
]eD5It\ /////////////////////////////////////////////////////////////////////////
L#X!. int main(DWORD dwArgc,LPTSTR *lpszArgv)
Ij}k>qO/2 {
~Y /55uC BOOL bRet=FALSE,bFile=FALSE;
1E|~;wo\ char tmp[52]=,RemoteFilePath[128]=,
f]JLFg7 szUser[52]=,szPass[52]=;
SB\T
iH/ HANDLE hFile=NULL;
%?~`'vYoi DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
pu9ub. o,;Hb4Eu //杀本地进程
y&8kORz;? if(dwArgc==2)
gBCO>nJws {
c<n <!!vi if(KillPS(atoi(lpszArgv[1])))
-L)b;0% printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
k6PHyt`3' else
!mLD`62. printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
sU}.2k lpszArgv[1],GetLastError());
FsyM{LT return 0;
c<J/I_! }
4_B1qN
//用户输入错误
9Di@r!Db else if(dwArgc!=5)
Lavm {
Q'n]+%YN printf("\nPSKILL ==>Local and Remote Process Killer"
u"*Wo'3I| "\nPower by ey4s"
XexslzI "\nhttp://www.ey4s.org 2001/6/23"
}9,^=g- "\n\nUsage:%s <==Killed Local Process"
A/+bwCDP "\n %s <==Killed Remote Process\n",
U)g27*7 lpszArgv[0],lpszArgv[0]);
;mYj`/Yj return 1;
c _faW }
JSOgq/\ //杀远程机器进程
/>E:}1}{ strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
,@]rvI6x strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
E8QY6 gKF strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
k yI -nE ,F)9{ <r] //将在目标机器上创建的exe文件的路径
t)hAD_sf sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
3vK,vu q __try
@p}"B9h*^ {
(iw)C)t*u //与目标建立IPC连接
6xsB#v* if(!ConnIPC(szTarget,szUser,szPass))
=TzmhX5 {
}|W n6X printf("\nConnect to %s failed:%d",szTarget,GetLastError());
I||4.YT return 1;
d#*n@@V4 }
4Ev#`i3~ printf("\nConnect to %s success!",szTarget);
hR1n@/nh //在目标机器上创建exe文件
[O52Bn DD]e0 pa hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
0p;pTc E,
-B l!s^-' NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
*U69rbYI if(hFile==INVALID_HANDLE_VALUE)
vQiKpO* {
4v("qNw# printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
"\l O1D __leave;
RN0=jo!58 }
Z<,$XvL //写文件内容
<#r/4a"V while(dwSize>dwIndex)
MPg"n-g* {
ao(lj CS<,qvLpL if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
}F~4+4B^ {
mm,be. printf("\nWrite file %s
ZXR#t?D failed:%d",RemoteFilePath,GetLastError());
`43X? yQ __leave;
YLEa;MR }
^KeJ=VT dwIndex+=dwWrite;
].C4RH }
!u;r<:g! //关闭文件句柄
zu@5,AH CloseHandle(hFile);
t@(`24 bFile=TRUE;
`0qBuE_^h //安装服务
Pb(XR+ if(InstallService(dwArgc,lpszArgv))
UD@u hL {
c+^#(OB //等待服务结束
;F:~HrxT} if(WaitServiceStop())
J0eJRs {
>){"x(4` //printf("\nService was stoped!");
/QeJ#EHn }
ic4mD:-up else
D@cv{
_M/ {
O0Vtvbj //printf("\nService can't be stoped.Try to delete it.");
c<PML|e }
t'{\S_ Sleep(500);
U0Y;*_>4 //删除服务
x/pM.NZF1 RemoveService();
}bg_?o;X} }
=Bq3O58+ }
7oK7f=*Q __finally
]S=AO/' {
0Ek+ }` //删除留下的文件
/s\_"p if(bFile) DeleteFile(RemoteFilePath);
2unaK<1s //如果文件句柄没有关闭,关闭之~
MzY~-74aF if(hFile!=NULL) CloseHandle(hFile);
.-Xp]>f, //Close Service handle
'K9{xI@N if(hSCService!=NULL) CloseServiceHandle(hSCService);
ZM~kc|& //Close the Service Control Manager handle
PU6Sa-fQ2, if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
APC,p," //断开ipc连接
UY!N"[& wsprintf(tmp,"\\%s\ipc$",szTarget);
5:o$]LkOWC WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
*61+Fzr if(bKilled)
q*^F"D:?k printf("\nProcess %s on %s have been
4%3R}-'mh killed!\n",lpszArgv[4],lpszArgv[1]);
u6,NQ^4 else
*+-L`b{SX printf("\nProcess %s on %s can't be
G q" [5r" killed!\n",lpszArgv[4],lpszArgv[1]);
R6N+c\W }
Imi#$bF6 return 0;
.[E"Kb}= }
&s|a\!>l //////////////////////////////////////////////////////////////////////////
x'.OLXx> BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
z`^DQ8+\j {
?)ROQ1-#@ NETRESOURCE nr;
.)zX<~, char RN[50]="\\";
Wx i|(} 4K(AXk strcat(RN,RemoteName);
sU/R$Nbr strcat(RN,"\ipc$");
7HpfHqJ7 =ca<..yh[d nr.dwType=RESOURCETYPE_ANY;
WI?iz-,]( nr.lpLocalName=NULL;
$p)7k nr.lpRemoteName=RN;
huu v`$~y nr.lpProvider=NULL;
*7ggw[~ Oh\+cvbG if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
:a 5#yh return TRUE;
G9/5KW}- else
/-.i=o]b return FALSE;
PyS~2)=B }
4r&S&^ /////////////////////////////////////////////////////////////////////////
AV%?8- BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
cNX0.7Ls {
33{(IzL0 BOOL bRet=FALSE;
d=TZaVL$$ __try
x
tJ_azt {
7.r}98V //Open Service Control Manager on Local or Remote machine
Ls<.&3X2 hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
I-fjqo3 if(hSCManager==NULL)
q]-CTx$ {
j#C1+Us printf("\nOpen Service Control Manage failed:%d",GetLastError());
p;GT[Ds^ __leave;
d"1DE }
'%u7XuU-] //printf("\nOpen Service Control Manage ok!");
.)7r /1o //Create Service
?9_RI(a.} hSCService=CreateService(hSCManager,// handle to SCM database
LxM.z1 ServiceName,// name of service to start
6evW
O! ServiceName,// display name
R3G+tE/Y SERVICE_ALL_ACCESS,// type of access to service
|HjoaN ) SERVICE_WIN32_OWN_PROCESS,// type of service
`ehZ(H} SERVICE_AUTO_START,// when to start service
-7^A_!. SERVICE_ERROR_IGNORE,// severity of service
,Tb~+z|-[ failure
wX0m8"g@ EXE,// name of binary file
5&y;r NULL,// name of load ordering group
\,w*K'B_Y NULL,// tag identifier
U%Kv}s/(F{ NULL,// array of dependency names
D*>EWlZ NULL,// account name
O:=%{/6&D NULL);// account password
MpV3. //create service failed
%7X<:f|N8x if(hSCService==NULL)
\WDL?(G< {
$Vi[195]2 //如果服务已经存在,那么则打开
T,Bu5:@# if(GetLastError()==ERROR_SERVICE_EXISTS)
=aWj+ggd@ {
[|=#~(yYQ //printf("\nService %s Already exists",ServiceName);
,s%1#cbR //open service
YpAJ7E|7 hSCService = OpenService(hSCManager, ServiceName,
92@/8,[ SERVICE_ALL_ACCESS);
b.`<T"y if(hSCService==NULL)
;{n@hM*O {
eb])= printf("\nOpen Service failed:%d",GetLastError());
.HM1c __leave;
Y:~A-_ }
l1_Tr2A}7/ //printf("\nOpen Service %s ok!",ServiceName);
UN~dzA~V }
X>[x7t: else
hnQDm$k {
i/&?e+i printf("\nCreateService failed:%d",GetLastError());
>|)ia5# __leave;
K/2k/\Jk[_ }
d 6$,iw@>^ }
6,ZfC<) //create service ok
M~0A-*N else
}@6/sg
{
2(-J9y| //printf("\nCreate Service %s ok!",ServiceName);
%uuh+@/&yz }
)JO#Z( ArFsr // 起动服务
Kk}|[\fW if ( StartService(hSCService,dwArgc,lpszArgv))
<Rs#y: {
}~?B>vZS //printf("\nStarting %s.", ServiceName);
u,zA^% Sleep(20);//时间最好不要超过100ms
x>>#<hOz[ while( QueryServiceStatus(hSCService, &ssStatus ) )
'IorjR@40 {
FS3MR9 if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
W\'njN {
I9! eL4e printf(".");
K3jPTAw=# Sleep(20);
c+6/@y }
WjyuaAWY else
E%eTjvvxus break;
dQ6n[$Q@N }
jWn!96NhlL if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
SIJ:[=5!7 printf("\n%s failed to run:%d",ServiceName,GetLastError());
IL:d`Kbqf }
xiu?BP?V else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
b`NXe7A {
jV(\]g"/= //printf("\nService %s already running.",ServiceName);
>&@hm4 }
`1cGb *b/ else
z (N3oBW {
QT1(= wK3 printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
ugtzF __leave;
}Yi)r*LI3 }
!]%M bRet=TRUE;
t SST.o3 }//enf of try
C~do*rnM^ __finally
p!+7F\ {
S?X2MX return bRet;
e&Z\hZBb }
T;cyU9 return bRet;
Wq bfZx }
g/)$-Z)Nu /////////////////////////////////////////////////////////////////////////
}PZz(Ms BOOL WaitServiceStop(void)
-#=y {
.k{omr&Dy5 BOOL bRet=FALSE;
|G2hm8
Y //printf("\nWait Service stoped");
xwjim7#_: while(1)
"2>I? {
0jS"PH?[ Sleep(100);
]r#YU0 if(!QueryServiceStatus(hSCService, &ssStatus))
g$&uD {
-hM
nA)+ printf("\nQueryServiceStatus failed:%d",GetLastError());
}E01B_T9z break;
XA
cpLj] }
ep"YGx[V if(ssStatus.dwCurrentState==SERVICE_STOPPED)
64Ot`=A" {
TY|5O!
< bKilled=TRUE;
fI{ZElPp bRet=TRUE;
u9WQ0. break;
pNOVyyo>BW }
2<dl23 if(ssStatus.dwCurrentState==SERVICE_PAUSED)
kI|Vv90l {
FiTP-~
//停止服务
"3!!G=s P bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
M7Pvc%\) break;
VZOf| o }
R3MbTg else
o8!gV/oy {
ya81z4? //printf(".");
1B;-ea continue;
*. H1m{V }
xS~OAcxg }
O1/U3/2/d return bRet;
oo{5: }
\z}/=Qgc /////////////////////////////////////////////////////////////////////////
]!>ThBMa BOOL RemoveService(void)
:!omog {
,/.U'{ //Delete Service
jTNfGu0x if(!DeleteService(hSCService))
F&{RP> {
o<`)cb } printf("\nDeleteService failed:%d",GetLastError());
Vb|;@*=R&Q return FALSE;
^wL
n }
)4d)G5{ //printf("\nDelete Service ok!");
t6.hg3Y return TRUE;
j8@Eqh }
l@+WGh /////////////////////////////////////////////////////////////////////////
jB8n\8Bs 其中ps.h头文件的内容如下:
`={s*^Ta /////////////////////////////////////////////////////////////////////////
zNE"5 #include
%G%##wv: #include
*7"R[!9 #include "function.c"
>
,L'A;c} Oeo:V" unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
H].G%,2' /////////////////////////////////////////////////////////////////////////////////////////////
UcCkn7} 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~_*]:
8^fkY'x /*******************************************************************************************
9N9dQ}[:g Module:exe2hex.c
M Cam c Author:ey4s
.xtjB8gc Http://www.ey4s.org B/IPG~aMEZ Date:2001/6/23
!P7##ho0 ****************************************************************************/
o C]tEXJ #include
c65_E<5Z #include
S-
Mh0o" int main(int argc,char **argv)
xO2S|DH{ {
Mis t,H7 HANDLE hFile;
2#4_/5(j* DWORD dwSize,dwRead,dwIndex=0,i;
a8T<f/qW k unsigned char *lpBuff=NULL;
(fgX!G[W __try
aqvt$u8 {
>3H/~ Y if(argc!=2)
myT z {
NIeKS_ + printf("\nUsage: %s ",argv[0]);
!HA[:-JCz __leave;
|>(@n{ }
I*e85wef aq[ ;[$w hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
m1 78S3 LE_ATTRIBUTE_NORMAL,NULL);
S7-ka{S if(hFile==INVALID_HANDLE_VALUE)
e^g3J/aU {
Jtj_Rl
! printf("\nOpen file %s failed:%d",argv[1],GetLastError());
W_EM
k __leave;
nZ>bOP+, }
(7RxCo=X dwSize=GetFileSize(hFile,NULL);
i2{xW`AcUh if(dwSize==INVALID_FILE_SIZE)
fP`g#t)4Tu {
/^~3Ib8Fw+ printf("\nGet file size failed:%d",GetLastError());
lAsDdxB` __leave;
+w Oa }
,jWMJ0X/N= lpBuff=(unsigned char *)malloc(dwSize);
i/rdPbq if(!lpBuff)
/#Y)nyE
{
M.K-)r, printf("\nmalloc failed:%d",GetLastError());
73/kyu-0% __leave;
Q)\7(n }
EG5'kYw2 while(dwSize>dwIndex)
$'3`$
{
+zxj-diM if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
u,0N[.&N {
xq:.|{HUk printf("\nRead file failed:%d",GetLastError());
<dx
xXzLT __leave;
_//)|.6c3 }
bWv4'Y!p dwIndex+=dwRead;
-If-c'"G }
`fEB,0j^ for(i=0;i{
&x{CC@g/ if((i%16)==0)
SCl$+9E printf("\"\n\"");
./@!k[ printf("\x%.2X",lpBuff);
#n^P[Zw }
-bHQy: }//end of try
YmM+x=G: __finally
VOBzB] {
:ho)3kB if(lpBuff) free(lpBuff);
@sly-2{e1 CloseHandle(hFile);
D'aq^T' }
~LPxVYhK return 0;
QRj><TKi }
{aI8p}T 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。