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。
WxwSb`U| OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
g#b[-)Qx <1>与远程系统建立IPC连接
F/GfEMSE <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
=8FV&|fP <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
"|<6bA <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
X-,scm <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
3{OY& <6>服务启动后,killsrv.exe运行,杀掉进程
H6i4>U* <7>清场
itV@U 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
baJ(Iy$XT /***********************************************************************
T*YbmI]4 Module:Killsrv.c
1haNca_6, Date:2001/4/27
mRVE@pc2X Author:ey4s
XwWp4`Fd Http://www.ey4s.org n-iy;L^b ***********************************************************************/
bV|(V> #include
]r++YIg!j #include
4JF)w;X} #include "function.c"
mHcxK@qw #define ServiceName "PSKILL"
e`gOc* |Yq0zc! SERVICE_STATUS_HANDLE ssh;
C/AqAW1
SERVICE_STATUS ss;
m]LR4V6k| /////////////////////////////////////////////////////////////////////////
rz/^_dV void ServiceStopped(void)
A0Z<1|6r* {
N0APX4j ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
.
!gkJ ss.dwCurrentState=SERVICE_STOPPED;
LS1r}cl ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
5cLq6[uO ss.dwWin32ExitCode=NO_ERROR;
Z|zyO- ss.dwCheckPoint=0;
`-qRZh@ E ss.dwWaitHint=0;
{c5%.<O SetServiceStatus(ssh,&ss);
m?LnO5Vs return;
`@. }
29eg.E /////////////////////////////////////////////////////////////////////////
Z(g9rz']0 void ServicePaused(void)
FnkB
z5D {
2(SK}<X ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
MR8\'0] ss.dwCurrentState=SERVICE_PAUSED;
9v[cy` \ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
cTpmklq ss.dwWin32ExitCode=NO_ERROR;
/B>p.%M[& ss.dwCheckPoint=0;
8$Igo$U- ss.dwWaitHint=0;
FCO5SX#-g SetServiceStatus(ssh,&ss);
7+^9"k7 return;
$gKMVgD" }
0sxZa+G0o void ServiceRunning(void)
Om
#m": {
5:[<pY!s# ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
^@W98_bd; ss.dwCurrentState=SERVICE_RUNNING;
*5KV DOd
ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
}*vUOQQp* ss.dwWin32ExitCode=NO_ERROR;
00s&<EM ss.dwCheckPoint=0;
)na8a! ss.dwWaitHint=0;
7PE3>cD SetServiceStatus(ssh,&ss);
)
xRm return;
hCXSC*; }
%4X#|22n /////////////////////////////////////////////////////////////////////////
<
H1+qN=]` void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
iq s {
d GEMrjx switch(Opcode)
iCA!=%M@D {
w.s-T.5.j case SERVICE_CONTROL_STOP://停止Service
~pM\]OC ServiceStopped();
_"BYnPq@wb break;
{O\>"2}m'f case SERVICE_CONTROL_INTERROGATE:
?,Z[)5 ZN SetServiceStatus(ssh,&ss);
t{)Z$)' break;
c;\}R# }
,PG d return;
HEZgHL }
Be?b|
G!M //////////////////////////////////////////////////////////////////////////////
jpND"`Q //杀进程成功设置服务状态为SERVICE_STOPPED
J
LOTl. //失败设置服务状态为SERVICE_PAUSED
V=#L@ws //
Sw##C
l# void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
'2`MT- {
Y6LoPJ ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
?~G D^F if(!ssh)
X6_m&~}15 {
n,KOQI; ServicePaused();
bj6-0` return;
Ie 3
F }
8J60+2Wa ServiceRunning();
#ma#oWqF } Sleep(100);
+h!OdWD9 //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
*eE&ptx1 //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
Obl']Hr{y9 if(KillPS(atoi(lpszArgv[5])))
V0'T) ServiceStopped();
*Q=3v else
`o7m)T') ServicePaused();
8<z]rLQw?% return;
}(}+I}&~ }
zj G>=2 /////////////////////////////////////////////////////////////////////////////
We^!(G void main(DWORD dwArgc,LPTSTR *lpszArgv)
<@;Y.76~ {
Rg/*)SKj SERVICE_TABLE_ENTRY ste[2];
:H}a/ x*ur ste[0].lpServiceName=ServiceName;
D9OI",h ste[0].lpServiceProc=ServiceMain;
"wk~[> ste[1].lpServiceName=NULL;
I]S8:w![ ste[1].lpServiceProc=NULL;
%lL^[`AR StartServiceCtrlDispatcher(ste);
7"L`|O?8) return;
+q z"+g }
FcR(uv< /////////////////////////////////////////////////////////////////////////////
hY5G=nbO* function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
VUfV=&D-*g 下:
3Q-i%7l /***********************************************************************
aBV{Xr~#( Module:function.c
%m\dNUz4g Date:2001/4/28
tx-HY<
Author:ey4s
t?[|oz:v Http://www.ey4s.org [Tha
j ***********************************************************************/
/.leY$ #include
99T_y`df ////////////////////////////////////////////////////////////////////////////
nxzdg5A(w BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
C^uH]WO {
P#`Mg@. TOKEN_PRIVILEGES tp;
< 8yv( LUID luid;
+-=o16*{ ! NL})_.Og if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
3U#z {% {
\/8 I6a= printf("\nLookupPrivilegeValue error:%d", GetLastError() );
]6wo]nV[P return FALSE;
eQBR*@x }
?t LJe tp.PrivilegeCount = 1;
XY(3!>/eQ[ tp.Privileges[0].Luid = luid;
5w: if (bEnablePrivilege)
yGN@Hd:9 tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
^X$k<n A; else
igNZe."V tp.Privileges[0].Attributes = 0;
2i+'?.P // Enable the privilege or disable all privileges.
&<</[h/B/F AdjustTokenPrivileges(
~T<yp hToken,
EC6)g;CO FALSE,
Lb# e &tp,
,3^gB,ka sizeof(TOKEN_PRIVILEGES),
0>#or$:6E (PTOKEN_PRIVILEGES) NULL,
x Bn+-V (PDWORD) NULL);
Qz*!jwg // Call GetLastError to determine whether the function succeeded.
H ]BH if (GetLastError() != ERROR_SUCCESS)
hr%O 4&sa {
\k?uh+xl printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
wRwTN"Yg return FALSE;
y#\jc4F_a }
_C`cO return TRUE;
F<8Rr#Z }
Ax[!7~s ////////////////////////////////////////////////////////////////////////////
1i;-mYGaMn BOOL KillPS(DWORD id)
i?R+Ul`Q {
L%,tc~)A HANDLE hProcess=NULL,hProcessToken=NULL;
$+` YP BOOL IsKilled=FALSE,bRet=FALSE;
RhM]OJd' __try
!mFx= + {
imcq
H v?b9TE if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
,o(7z^1Pe; {
kz]vXJ printf("\nOpen Current Process Token failed:%d",GetLastError());
z@E-pYV __leave;
pDr%uL }
57/9i>
@ //printf("\nOpen Current Process Token ok!");
x \qS|q\N if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
G([8Q8B4+ {
Vl;GQe __leave;
^4@~\#$z }
vywd&7gK printf("\nSetPrivilege ok!");
Do@:|n SJY<#_b if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
R["2kEF {
5m,{?M` printf("\nOpen Process %d failed:%d",id,GetLastError());
J[9yQ __leave;
D[. ; H)V }
Tjo
K]] //printf("\nOpen Process %d ok!",id);
7_r$zEP6 if(!TerminateProcess(hProcess,1))
Kfnn; {
Uf^zA/33 printf("\nTerminateProcess failed:%d",GetLastError());
Kg0Vbzvb __leave;
G_E U/p<Q }
~.qzQ_O/ IsKilled=TRUE;
H"PnX-fGN }
b-e3i;T!}~ __finally
1(C3;qlVD {
V"n0"\k, if(hProcessToken!=NULL) CloseHandle(hProcessToken);
Skgvnmk[U if(hProcess!=NULL) CloseHandle(hProcess);
41luFtE9 }
@DgJxY| return(IsKilled);
6Q]c]cCu }
a`5ODW+ //////////////////////////////////////////////////////////////////////////////////////////////
D`]Lm 24_] OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
%OW LM /*********************************************************************************************
j I ModulesKill.c
'0_Z:\ laU Create:2001/4/28
d#:&Uw Modify:2001/6/23
T.kmoLlH Author:ey4s
=w HU*mK Http://www.ey4s.org 2XJn3wPi PsKill ==>Local and Remote process killer for windows 2k
j&(2ze:=*$ **************************************************************************/
:5X1Tr=A #include "ps.h"
Vx_lI
#3 #define EXE "killsrv.exe"
U~z`u&/ #define ServiceName "PSKILL"
0-~Y[X"9. /3D!,V, #pragma comment(lib,"mpr.lib")
<b!ieK?\F3 //////////////////////////////////////////////////////////////////////////
MCHRNhb9 //定义全局变量
q0Fq7rWP SERVICE_STATUS ssStatus;
Y%9S4be SC_HANDLE hSCManager=NULL,hSCService=NULL;
uN bOtA BOOL bKilled=FALSE;
z)Xf6& char szTarget[52]=;
usiv`.
//////////////////////////////////////////////////////////////////////////
qM
F'& BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
'$u3i
#.\ BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
1Sox@Ko BOOL WaitServiceStop();//等待服务停止函数
BCV<( @c BOOL RemoveService();//删除服务函数
,eq[X\B> /////////////////////////////////////////////////////////////////////////
}IvJIr int main(DWORD dwArgc,LPTSTR *lpszArgv)
;\7TQ9z {
)&di
c6r BOOL bRet=FALSE,bFile=FALSE;
zI/)#^ SQ char tmp[52]=,RemoteFilePath[128]=,
p2}$S@GD szUser[52]=,szPass[52]=;
<,qJ%kc HANDLE hFile=NULL;
dzDh V{ DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
Eq-fR~<9 grEmp9Q ? //杀本地进程
<{@?c if(dwArgc==2)
MdK!Y {
Tyu]14L if(KillPS(atoi(lpszArgv[1])))
7kU:91zR printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
Ko6tp9G else
Z qX U printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
K1>.%m lpszArgv[1],GetLastError());
%]%.{W\j3 return 0;
q+XL,E }
v{Cts3?Br //用户输入错误
"6/` else if(dwArgc!=5)
%C=^
h1t% {
0S@O]k) printf("\nPSKILL ==>Local and Remote Process Killer"
d;&'uiS "\nPower by ey4s"
P_+S;(QQ~d "\nhttp://www.ey4s.org 2001/6/23"
24{!j[,q@ "\n\nUsage:%s <==Killed Local Process"
f !t2a// "\n %s <==Killed Remote Process\n",
F\!;}z lpszArgv[0],lpszArgv[0]);
=W)Fa6P3j( return 1;
?&Si P-G }
JDv7jy //杀远程机器进程
($*bwqp]} strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
M.1bRB strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
]Po9a4w# strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
,>CFw-Nxu 9
O| "Ws>{ //将在目标机器上创建的exe文件的路径
"UVqkw,vt sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
DUf=\p6`f __try
m`C(y$8fU {
quc?]rb //与目标建立IPC连接
vPEL'mw/3# if(!ConnIPC(szTarget,szUser,szPass))
9Ue3
%?~c {
1 GUF,A+_O printf("\nConnect to %s failed:%d",szTarget,GetLastError());
q@;WXH O0 return 1;
a?6
r4u0 }
sKIWr{D printf("\nConnect to %s success!",szTarget);
b?7?iV4 //在目标机器上创建exe文件
uy\<t T/G1v;] hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
Mj |)KDL E,
B&A4-w v NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
[dFxW6n if(hFile==INVALID_HANDLE_VALUE)
8'J>@ uW {
Wq
7
c/| printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
&
Sy0Of __leave;
rb%P30qc4 }
3:jKuOX //写文件内容
A<^IG+Q,B7 while(dwSize>dwIndex)
(:E_m|00; {
y
%Get W>eJGZ< if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
b_-ESs]g {
ju8tNL,J printf("\nWrite file %s
# 'G/&&< failed:%d",RemoteFilePath,GetLastError());
ug[|'tR8 __leave;
pI7\]e }
e8gJ }8Fj dwIndex+=dwWrite;
I9N?zmH }
=Z_\8qc //关闭文件句柄
L~A"%T,/h CloseHandle(hFile);
T[>h6d bFile=TRUE;
N( E\ //安装服务
;RZ@t6^ if(InstallService(dwArgc,lpszArgv))
W3*BdpTw {
@B5@3zYs //等待服务结束
Yo;/7gG> if(WaitServiceStop())
OQaM4 7" {
c#nFm&}dm //printf("\nService was stoped!");
kCxmC<34 }
wl2rw93 else
/A\'_a| {
I<|)uK7 //printf("\nService can't be stoped.Try to delete it.");
(:2:_FL }
VaQ>g*(I Sleep(500);
mbv\Gn#> //删除服务
,@%1q)S?A RemoveService();
EiWy`H; }
@/H1}pM~ }
Je2o('MA __finally
0z/tceW'F {
1i#uKKwE //删除留下的文件
:s+AIo6 if(bFile) DeleteFile(RemoteFilePath);
rxC EOG //如果文件句柄没有关闭,关闭之~
xksQMS2# if(hFile!=NULL) CloseHandle(hFile);
n[n0iz1- //Close Service handle
JV(eHuw if(hSCService!=NULL) CloseServiceHandle(hSCService);
g 'c4&Do //Close the Service Control Manager handle
#)q}Jw4]j if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
_CAWD;P //断开ipc连接
/A}3kTp wsprintf(tmp,"\\%s\ipc$",szTarget);
f 7{E(, WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
OGg9e if(bKilled)
Htl6Mr*{ printf("\nProcess %s on %s have been
v 2k/tT$t killed!\n",lpszArgv[4],lpszArgv[1]);
dsX{5 else
7!w@u6Q printf("\nProcess %s on %s can't be
J}EQ_FC"$ killed!\n",lpszArgv[4],lpszArgv[1]);
{,.1KtrSN }
-"u}lCz> return 0;
fL
ng[& }
N72z5[.. //////////////////////////////////////////////////////////////////////////
85$MHod}[, BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
pBiC {
[J\5DctX;c NETRESOURCE nr;
|xQG char RN[50]="\\";
:Gqyj_|< 9=@j]g| strcat(RN,RemoteName);
[Ua4{3# strcat(RN,"\ipc$");
dKDtj: -liVYI2s nr.dwType=RESOURCETYPE_ANY;
PKT0Drv}c7 nr.lpLocalName=NULL;
?H eC+=/Z nr.lpRemoteName=RN;
SPOg' nr.lpProvider=NULL;
G%S=K2v +e<P7}ZQ if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
Fzh%#z0
return TRUE;
9vCn^G%B else
{=IK(H return FALSE;
VE4!=4 }
,=B
"%=S /////////////////////////////////////////////////////////////////////////
'cy35M BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
-'BJhi\Y]~ {
O7ceSz BOOL bRet=FALSE;
[Av87!kJ!X __try
!vfjo[v
{
ySP1WK //Open Service Control Manager on Local or Remote machine
uljd)kLy4O hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
Gv>,Ad
ka if(hSCManager==NULL)
dr^pzM!N {
dm,7OQ printf("\nOpen Service Control Manage failed:%d",GetLastError());
,$Qa]UN5Q __leave;
QXishHk& }
v3Tr6[9 //printf("\nOpen Service Control Manage ok!");
f3lFpS //Create Service
.
l RW hSCService=CreateService(hSCManager,// handle to SCM database
]
M"{=z ServiceName,// name of service to start
?'CIt5n+\{ ServiceName,// display name
pA"x4\s SERVICE_ALL_ACCESS,// type of access to service
|4YDvDEJi SERVICE_WIN32_OWN_PROCESS,// type of service
:N\*;> SERVICE_AUTO_START,// when to start service
!cE>L~cza SERVICE_ERROR_IGNORE,// severity of service
?;,s=2 failure
@YdS_W EXE,// name of binary file
.a:"B\B` NULL,// name of load ordering group
\E9Z
H3; NULL,// tag identifier
Zw| IY9D NULL,// array of dependency names
6(sqS~D NULL,// account name
t9&)9,my NULL);// account password
\MsAdYR
//create service failed
s6OnHX\it7 if(hSCService==NULL)
%*e6@Hm {
?,%vndI //如果服务已经存在,那么则打开
)s,L:{< if(GetLastError()==ERROR_SERVICE_EXISTS)
dn$1OhN8M {
`"H!=` //printf("\nService %s Already exists",ServiceName);
Me yQ`% //open service
vi4u ` hSCService = OpenService(hSCManager, ServiceName,
2al%J% SERVICE_ALL_ACCESS);
!Y!Cv % if(hSCService==NULL)
@JT9utct {
%lbSV}V) printf("\nOpen Service failed:%d",GetLastError());
IKKd __leave;
L-^vlP)Vu }
3^q,'!PfB //printf("\nOpen Service %s ok!",ServiceName);
4} 'Xrg }
O;ZU{VY else
7]d396% {
Yb%H9A printf("\nCreateService failed:%d",GetLastError());
j*x8K,fN __leave;
b9)%,3- }
UAnq|NJO }
jiYYDGs77 //create service ok
bRJYw6oA< else
GbwcbfH {
^6#FqK+{u //printf("\nCreate Service %s ok!",ServiceName);
S9<J\`FG }
\U4O*lq VmF?8Vi4 // 起动服务
6b9D db* if ( StartService(hSCService,dwArgc,lpszArgv))
xYc)iH6& {
:7D&=n ) //printf("\nStarting %s.", ServiceName);
jRm:9`.Q Sleep(20);//时间最好不要超过100ms
]N NLr;p while( QueryServiceStatus(hSCService, &ssStatus ) )
pM@|P,w { {
|]RV[S3v if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
/gL(40 {
49bzHEqZ printf(".");
p H5IBIf' Sleep(20);
S+R<wv,6 }
vpFN{UfD else
=#&K\ break;
?xGxr|+a
}
4
`Z @^W if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
pB@8b$8(Z printf("\n%s failed to run:%d",ServiceName,GetLastError());
'BpK(PlUh }
pNcNU[c else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
*SzP7]1m {
AEX]_1TG //printf("\nService %s already running.",ServiceName);
#57nm]? }
oylY1~~}0K else
^uW](2 {
_YWw7q printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
H?sl_3-# __leave;
9.qI hg }
>>rW-& bRet=TRUE;
?t'ZX~k }//enf of try
3q R@$pm __finally
MxuwEV|^ {
ik+qx~+`Qv return bRet;
7B _;YT }
T [N:X0 return bRet;
o\@1\#a }
9<k<HmkD /////////////////////////////////////////////////////////////////////////
j?i Ur2 BOOL WaitServiceStop(void)
8JAA?0L"' {
$^.LZ1Jd BOOL bRet=FALSE;
d;|e7$F' //printf("\nWait Service stoped");
8X!UtHml while(1)
[z]@<99/ {
/u<lh.
hPW Sleep(100);
K7FuMB if(!QueryServiceStatus(hSCService, &ssStatus))
},2-\-1 {
DIB Az s printf("\nQueryServiceStatus failed:%d",GetLastError());
=$}P'[V break;
b=9(gZ 9 }
|VB}Kv
if(ssStatus.dwCurrentState==SERVICE_STOPPED)
}9R45h}{< {
F
71 bKilled=TRUE;
Gnj;=f bRet=TRUE;
(zWzF_v break;
'&W`x5`t }
<]b}R;9v if(ssStatus.dwCurrentState==SERVICE_PAUSED)
j?jEWreq]~ {
?g}n$%*5y! //停止服务
4};!nYey! bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
*#+d j" break;
AU}lKq7% }
I--WS[ else
r62x*?/ {
|b;}'
* //printf(".");
2xZg, \ continue;
t^&:45~Q }
Oo`P +S# }
n]}+ : return bRet;
UIv TC
S }
n4 KiC!*i0 /////////////////////////////////////////////////////////////////////////
-WB?hmx BOOL RemoveService(void)
QBR9BR {
U)zd~ug?m //Delete Service
Yi{[llru if(!DeleteService(hSCService))
$G"PZ7 {
.bB_f7TH. printf("\nDeleteService failed:%d",GetLastError());
{DI_i +2 return FALSE;
f?dNTfQ3mi }
":"QsS#*"# //printf("\nDelete Service ok!");
@?!/Pl49R return TRUE;
7ZET@ }
"monuErg& /////////////////////////////////////////////////////////////////////////
1T%Y:0 其中ps.h头文件的内容如下:
G#HbiVH9 /////////////////////////////////////////////////////////////////////////
H.7gSB 1 #include
?Gp~i] #include
v>c[wg9P #include "function.c"
jm =E_86_ \_!FOUPz( unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
E(4ti]'4 /////////////////////////////////////////////////////////////////////////////////////////////
C:hfI;*7 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
>L$y|8O /*******************************************************************************************
"}\2zub9 Module:exe2hex.c
*GfGyOS( Author:ey4s
'<