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。
\ooqa<_ OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
WRAW%?$ <1>与远程系统建立IPC连接
(%>Sln5hq <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
NEO~|B*oDU <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
`~(C\+gUp <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
Siw9_c <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
s9A'{F <6>服务启动后,killsrv.exe运行,杀掉进程
er5}=cFZ <7>清场
=&fBmV 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
mm=Y(G[_%y /***********************************************************************
ucj )t7O Module:Killsrv.c
%6<Pt Date:2001/4/27
O#7ldF( Author:ey4s
e76@-fg Http://www.ey4s.org ![5<\ ***********************************************************************/
UBRMV
s #include
e>t9\vN#bx #include
bq4H4?j #include "function.c"
'w%N(N tq #define ServiceName "PSKILL"
GtO5,d_ 1A-8,) SERVICE_STATUS_HANDLE ssh;
Z"?AaD[ SERVICE_STATUS ss;
Za!c=(5 /////////////////////////////////////////////////////////////////////////
>*} qGk void ServiceStopped(void)
3i(k6)H$4 {
^TWN_(-@ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
~rCnST ss.dwCurrentState=SERVICE_STOPPED;
Wsz='@XvB ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
<J-OwO a-1 ss.dwWin32ExitCode=NO_ERROR;
8"LaP3U ss.dwCheckPoint=0;
_3p:q. ss.dwWaitHint=0;
l``1^&K SetServiceStatus(ssh,&ss);
@\l>
<R9V return;
F.8{
H9` }
w=e,gNO /////////////////////////////////////////////////////////////////////////
o33{tUp' void ServicePaused(void)
+lha^){ {
GIVs)~/Eq ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
8
(^2 ss.dwCurrentState=SERVICE_PAUSED;
>KY\Bx ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
>q &ouVE ss.dwWin32ExitCode=NO_ERROR;
Dlj=$25 ss.dwCheckPoint=0;
N/?MsrZw ss.dwWaitHint=0;
HHnabSn}{q SetServiceStatus(ssh,&ss);
iL 4SL}P return;
J+*rjdI }
$fKwJFr void ServiceRunning(void)
L)nVNY@Mc {
om_&|9B) ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
h.=B!wKK ss.dwCurrentState=SERVICE_RUNNING;
J|FyY)_ ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
&<Gq-IN ss.dwWin32ExitCode=NO_ERROR;
1]>KuXd
r ss.dwCheckPoint=0;
j|G-9E ss.dwWaitHint=0;
oZCi_g 5i SetServiceStatus(ssh,&ss);
a3c4#'c|D return;
nnGA_7-t }
.`'SL''c /////////////////////////////////////////////////////////////////////////
T4!]^_t^ void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
yL
Q&<\ {
18A&[6"! switch(Opcode)
A[ iPs9 {
6vaxp|D case SERVICE_CONTROL_STOP://停止Service
)ql?} ServiceStopped();
_&%!4n#> break;
J$I1*~I4v case SERVICE_CONTROL_INTERROGATE:
VvF&E>fC SetServiceStatus(ssh,&ss);
#8z\i2I break;
;5|EpoM }
>A,WXzAK}S return;
ewY[vbF }
pWx3l5)R //////////////////////////////////////////////////////////////////////////////
PRz oLzr //杀进程成功设置服务状态为SERVICE_STOPPED
%xZ.+Ff% //失败设置服务状态为SERVICE_PAUSED
F{"%ey"> //
kN$70N7I; void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
>(*jbL]p {
f<;9q?0V F ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
-KNJCcBJ if(!ssh)
4a @iR2e {
twu6z5<!-= ServicePaused();
w%_BX3GTO return;
,?d%&3z<a }
8_,ZJ9l; ServiceRunning();
<C>i~<`d Sleep(100);
_(z"l"l=$ //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
iE Oyc59 //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
B7 PmG
f)b if(KillPS(atoi(lpszArgv[5])))
.-|O "H$ ServiceStopped();
7}x-({bqy else
)ED[cYGx ServicePaused();
aBI]' D; return;
>Qx#2x+ }
"|G,P-5G" /////////////////////////////////////////////////////////////////////////////
^]DWrmy void main(DWORD dwArgc,LPTSTR *lpszArgv)
@Hf}PBb {
I coL/7k3 SERVICE_TABLE_ENTRY ste[2];
Td F< ste[0].lpServiceName=ServiceName;
^`!Daqk ste[0].lpServiceProc=ServiceMain;
+-nQ,
fOV ste[1].lpServiceName=NULL;
*@&
"MZ/M ste[1].lpServiceProc=NULL;
1wgu%$|d StartServiceCtrlDispatcher(ste);
Yq^y"rw return;
LX fiSM{o }
Ww(_EW /////////////////////////////////////////////////////////////////////////////
<di_2hN function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
~?&ijhZ 下:
G'py)C5; /***********************************************************************
flB,_ Module:function.c
o/zCXZnw# Date:2001/4/28
X2uX+}h*tA Author:ey4s
[dJ\|= Http://www.ey4s.org EC~t'v ***********************************************************************/
;9PM?Iy[ #include
vRq xZN ////////////////////////////////////////////////////////////////////////////
0c5_L6_z BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
O%&@WrFq {
1 ~7_! TOKEN_PRIVILEGES tp;
C#~MR+; LUID luid;
`aUp&8{ V"p<A if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
Vd0GTpB?1 {
ger<JSL% printf("\nLookupPrivilegeValue error:%d", GetLastError() );
1pb;A;F,A return FALSE;
0uz"}v) }
ffM(il/2 tp.PrivilegeCount = 1;
5G<CDgl^! tp.Privileges[0].Luid = luid;
4cQ5E9 if (bEnablePrivilege)
{Pb^Lf > tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
Flxo%g}; else
QRlzGRueR& tp.Privileges[0].Attributes = 0;
Ng"vBycy // Enable the privilege or disable all privileges.
i-?zwVmn AdjustTokenPrivileges(
RNdnlD#P hToken,
y2R=%EFh6 FALSE,
j1F+, &tp,
%-l:_A sizeof(TOKEN_PRIVILEGES),
|&Pl 4P (PTOKEN_PRIVILEGES) NULL,
OD]J@m (PDWORD) NULL);
BB.TrQM.# // Call GetLastError to determine whether the function succeeded.
a+/|O*># if (GetLastError() != ERROR_SUCCESS)
X6.O; {
\`zG`f printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
w4'K2 7 return FALSE;
uB1!*S1f }
MI(i%$R-A return TRUE;
C.E>) }
A7C+&I!L ////////////////////////////////////////////////////////////////////////////
Fw9``{4w BOOL KillPS(DWORD id)
nEm7&Gb {
=.E(p)fz HANDLE hProcess=NULL,hProcessToken=NULL;
[bv@qBL BOOL IsKilled=FALSE,bRet=FALSE;
h`]/3Ma*: __try
&XRFX 5gP {
5uo(z,WLR #0u69 if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
Yd;r8rN {
winJ@IY W printf("\nOpen Current Process Token failed:%d",GetLastError());
C/waH[Yzan __leave;
UWp8I)p!\O }
j#,M@CE //printf("\nOpen Current Process Token ok!");
p^rX.?X if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
~5uNw*H {
%-/:ps __leave;
t4/eB<fP }
5"am>$rh printf("\nSetPrivilege ok!");
-C
ON X-$td~r if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
)6E*Qz {
q"D
L6 >j printf("\nOpen Process %d failed:%d",id,GetLastError());
sGls^J) __leave;
)_e"Nd4 }
%_MR.J+m2 //printf("\nOpen Process %d ok!",id);
oRThJ B if(!TerminateProcess(hProcess,1))
}AW)R&m {
3c ^=<i
% printf("\nTerminateProcess failed:%d",GetLastError());
j{R|]SjW2H __leave;
|/^aLj^u }
%`T5a< IsKilled=TRUE;
M3@fc,Ch }
8.Ef 5-m __finally
?gwbg* {
m=\eL~h if(hProcessToken!=NULL) CloseHandle(hProcessToken);
%]0U60 if(hProcess!=NULL) CloseHandle(hProcess);
#}7m'F }
b*F~%K^i$ return(IsKilled);
~|{)h^]@ }
Vfm #UvA //////////////////////////////////////////////////////////////////////////////////////////////
*rz(}(r 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:
e'Us(]ZO /*********************************************************************************************
'eDgeWt/CQ ModulesKill.c
pZ~>l=- Create:2001/4/28
V1nZ M Modify:2001/6/23
$ t# ,'M Author:ey4s
XjZao<?u Http://www.ey4s.org BMWeD PsKill ==>Local and Remote process killer for windows 2k
jnp6qpY{ **************************************************************************/
%[\x%m) #include "ps.h"
gDNTIOV #define EXE "killsrv.exe"
_K}_h\e. #define ServiceName "PSKILL"
5m USh3 G\>\VA #pragma comment(lib,"mpr.lib")
+.#S[G //////////////////////////////////////////////////////////////////////////
uxMy1oy //定义全局变量
<Mn7`i SERVICE_STATUS ssStatus;
k\&IFSp SC_HANDLE hSCManager=NULL,hSCService=NULL;
\1`DaQp7 BOOL bKilled=FALSE;
W/r?0E
char szTarget[52]=;
1X"H6j[w //////////////////////////////////////////////////////////////////////////
^$+f3Z' BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
|@L &yg,x BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
~q?"w:@;x BOOL WaitServiceStop();//等待服务停止函数
G'?f!fz; BOOL RemoveService();//删除服务函数
7cmr
*y /////////////////////////////////////////////////////////////////////////
5f&{ !N int main(DWORD dwArgc,LPTSTR *lpszArgv)
, HI%Xn
{
VWA -?%r BOOL bRet=FALSE,bFile=FALSE;
2PP-0
E char tmp[52]=,RemoteFilePath[128]=,
ok%a|Zz+] szUser[52]=,szPass[52]=;
ooU Sb HANDLE hFile=NULL;
aRO_,n9 DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
@z$pPo0fW 9g&)6,< //杀本地进程
fo\J \ if(dwArgc==2)
ssX6kgq_( {
@)Hbgkdi if(KillPS(atoi(lpszArgv[1])))
XJlDiBs9=Q printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
YNgR1:l else
b!5tFX;J printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
OwiWnS< lpszArgv[1],GetLastError());
gvc'
$9% return 0;
G<u.+V }
*VC4s`< //用户输入错误
Hu9-<upc& else if(dwArgc!=5)
]i,Mq {
9HNh*Gc= printf("\nPSKILL ==>Local and Remote Process Killer"
1|~#028 "\nPower by ey4s"
5lHN8k=mm2 "\nhttp://www.ey4s.org 2001/6/23"
snTJe[^d "\n\nUsage:%s <==Killed Local Process"
\|pK Z6*s "\n %s <==Killed Remote Process\n",
wO_pcNYZ8 lpszArgv[0],lpszArgv[0]);
W:{PBb"x8 return 1;
1_j<%1{sZ }
Tu=eQS|' //杀远程机器进程
@[>+Dzn[6 strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
uU[[[LQq strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
bV )PT`-, strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
J!A/r< 34m' ]n //将在目标机器上创建的exe文件的路径
qSC~^N` sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
f}lT|.)?VD __try
DA4edFAuE {
jWv3O&+?X //与目标建立IPC连接
{GX
&)c4 if(!ConnIPC(szTarget,szUser,szPass))
ndKvJH 4 {
@u"kX2>Eq printf("\nConnect to %s failed:%d",szTarget,GetLastError());
C?/r}ly<\ return 1;
)Vg{Y [! }
OHtgn printf("\nConnect to %s success!",szTarget);
}W@#S_-e8 //在目标机器上创建exe文件
,Og[[0g VO @
4A6 hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
zy5s$f1IA E,
fVA=<: NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
cFI7}#,5 if(hFile==INVALID_HANDLE_VALUE)
ek(kY6x: {
:@QK}qFP printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
4iYKW2a __leave;
v't6
yud }
c_-" Qo //写文件内容
,Y g5X while(dwSize>dwIndex)
DX&lBV {
@;m@Luk A4#3O5kij if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
mV**9-" {
-n=$[-w printf("\nWrite file %s
"u Of~e" failed:%d",RemoteFilePath,GetLastError());
J I+KS __leave;
C>JekPeM }
hyk|+z`B dwIndex+=dwWrite;
H)j[eZP }
_>jrlIfc //关闭文件句柄
;9p#xW6 CloseHandle(hFile);
=q"w2b& bFile=TRUE;
]uStn //安装服务
U!a!|s> if(InstallService(dwArgc,lpszArgv))
[U%ym{be^ {
je- ,S>U //等待服务结束
@Hspg^ if(WaitServiceStop())
F=
_uNq {
Cz=A{<^g //printf("\nService was stoped!");
|c06ix;). }
{FV,j.D else
vB{;N
{
.-('C> @ //printf("\nService can't be stoped.Try to delete it.");
k7yv>iN }
}sTH.% Sleep(500);
(E"&UC[ //删除服务
u@=+#q~/P RemoveService();
Q*09E }
;1*m}uNz }
=9;[C:p0- __finally
XI@6a9Uk {
`x%U //删除留下的文件
PS_3Oq) if(bFile) DeleteFile(RemoteFilePath);
gtaV6sD //如果文件句柄没有关闭,关闭之~
Qm35{^p+ if(hFile!=NULL) CloseHandle(hFile);
G|QUujl //Close Service handle
Tsm)&$JI8 if(hSCService!=NULL) CloseServiceHandle(hSCService);
[|:QE~U@ //Close the Service Control Manager handle
~8H&m,{j if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
||{T5E-.F //断开ipc连接
5YTb7M wsprintf(tmp,"\\%s\ipc$",szTarget);
*}
*!+C3 WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
QQ^Gd8nQ if(bKilled)
L~*|,h printf("\nProcess %s on %s have been
xQNw&'|UU killed!\n",lpszArgv[4],lpszArgv[1]);
_dYf else
P3wU#qU printf("\nProcess %s on %s can't be
D rF killed!\n",lpszArgv[4],lpszArgv[1]);
PtVo7zOye }
86;+r'3p. return 0;
G*P[z'K= }
h.4qlx| //////////////////////////////////////////////////////////////////////////
ysSjc BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
qy7hkq.uX {
^3Z7dIUww NETRESOURCE nr;
olD@W
UB char RN[50]="\\";
l?[{?Luq f
pv= P strcat(RN,RemoteName);
JYZ2k=zh strcat(RN,"\ipc$");
7>nhIp)) +8LM~voB nr.dwType=RESOURCETYPE_ANY;
:Az8K ) nr.lpLocalName=NULL;
ttK,((=@ nr.lpRemoteName=RN;
M(n<Iu4^_ nr.lpProvider=NULL;
fnVW/23 $l#v/(uFa if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
(
GFgt_ return TRUE;
+G*"jI8W else
V+qFT3?- return FALSE;
y;,=ajrF }
EzzTJ> /////////////////////////////////////////////////////////////////////////
O{lIs_1.Z BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
8yHq7= {
qiG]nCq BOOL bRet=FALSE;
%/{IssCR7 __try
BKa A=Bl {
-vyIOH, //Open Service Control Manager on Local or Remote machine
#5'c\\?Q hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
jo 7Hyw!g if(hSCManager==NULL)
aqcFY8b
' {
lTa1pp
Zw printf("\nOpen Service Control Manage failed:%d",GetLastError());
u/z,92mmS __leave;
8ku?
W }
d4jVdOq2 //printf("\nOpen Service Control Manage ok!");
1U717u //Create Service
T{_1c oL hSCService=CreateService(hSCManager,// handle to SCM database
@PYW|*VS ServiceName,// name of service to start
E)KB@f<g* ServiceName,// display name
f:_=5e
+ SERVICE_ALL_ACCESS,// type of access to service
#^5a\XJb SERVICE_WIN32_OWN_PROCESS,// type of service
:~\LOKf SERVICE_AUTO_START,// when to start service
n?y'c^ SERVICE_ERROR_IGNORE,// severity of service
^c/mj9M#C failure
B1|?RfCe EXE,// name of binary file
Qy4X#wgD NULL,// name of load ordering group
Ty`-r5 NULL,// tag identifier
>pgQb9
T+_ NULL,// array of dependency names
{F;,7Kn+l NULL,// account name
Kg4QT/0VA NULL);// account password
zt7_r`#z //create service failed
hNH.G(l0 if(hSCService==NULL)
*,E; {
kxwNbxC //如果服务已经存在,那么则打开
eeZIa`.sX if(GetLastError()==ERROR_SERVICE_EXISTS)
uQeqnGp {
m,\i //printf("\nService %s Already exists",ServiceName);
/uK)rG
F //open service
Bs_S.JP<` hSCService = OpenService(hSCManager, ServiceName,
KjO-0VMN3 SERVICE_ALL_ACCESS);
gsnP!2cR if(hSCService==NULL)
=hJfL}&O3 {
qIB>6bv#x printf("\nOpen Service failed:%d",GetLastError());
x$~3$E __leave;
U'rr?,RML }
A|2 <A
! //printf("\nOpen Service %s ok!",ServiceName);
Q}WL/X5 }
V]r hr else
r %+Bc Y {
uQ{=o]sy printf("\nCreateService failed:%d",GetLastError());
0('OyH) __leave;
aL88E
}
\s,Iz[0Vfz }
+T-@5v[ //create service ok
YKc>6)j else
R78!x*U} {
3 t/ R 2M //printf("\nCreate Service %s ok!",ServiceName);
6hp{,8|D"m }
I|H,)!Z D0f*eSXE{ // 起动服务
iwvt%7 if ( StartService(hSCService,dwArgc,lpszArgv))
-UJ?L {
;?0_Q3IML //printf("\nStarting %s.", ServiceName);
])eOa% Sleep(20);//时间最好不要超过100ms
PXa5g5! while( QueryServiceStatus(hSCService, &ssStatus ) )
p Z"o@';! {
Ft3I>=f{ if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
!IN@i:m {
l`DtiJ?$$0 printf(".");
FQ U\0<5 Sleep(20);
g`kY]lu }
ZOp^`c9~ else
AU/#b(mI break;
itw{;j }
)^&,Dj if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
<]~ZPk[ printf("\n%s failed to run:%d",ServiceName,GetLastError());
Og=[4?Kpk }
4e}{$s$Xx else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
e$HQuA~Q; {
kQy&I3 //printf("\nService %s already running.",ServiceName);
CF\R<rF<VS }
d`85P+Qen| else
|P>|D+I0 {
U{"f.Z:Ydo printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
%06vgjOa ( __leave;
AfN&n= d K }
,6DD=w 0r bRet=TRUE;
}~rcrm. }//enf of try
/oFc03d __finally
vmvFBzLR {
ZBF1rx? return bRet;
("OAPr\2dw }
vm|!{5l:=y return bRet;
W,DZ ;).% }
WK*S4c /////////////////////////////////////////////////////////////////////////
R+d<
fe BOOL WaitServiceStop(void)
w(Gz({l+ {
kymn)Ea BOOL bRet=FALSE;
aV<^IxE; //printf("\nWait Service stoped");
2yvVeo&3 while(1)
#\LZ;&T'N {
Nl
{7 Sleep(100);
V'j@K!)~xR if(!QueryServiceStatus(hSCService, &ssStatus))
9_GokU P_ {
yQ'eu;+] printf("\nQueryServiceStatus failed:%d",GetLastError());
;@9e\!% break;
G)8ChnJa!m }
n08;
< if(ssStatus.dwCurrentState==SERVICE_STOPPED)
.A(i=!{q {
Ge^Qar bKilled=TRUE;
3?@?-q2g bRet=TRUE;
7lR<@$q break;
tfA}`*$s }
%kq ^]S2O if(ssStatus.dwCurrentState==SERVICE_PAUSED)
yc[(lq.^n {
g,=^'D //停止服务
\-c#jo.$8 bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
e=7W7^"_ break;
Pxqiv9D<R }
'y.JcS!| else
ab@=cL~^ {
{OCJ(^8i //printf(".");
E?cZbn*>` continue;
lVoik*,B }
ETO$9}x[ }
@(>XOj?+ return bRet;
[zQWyDu }
1%jH^,t/m /////////////////////////////////////////////////////////////////////////
DT\ym9 BOOL RemoveService(void)
/&(1JqzlB {
U<[jT=L //Delete Service
#uKWuGz] if(!DeleteService(hSCService))
H2U:@.o2& {
3$_*N(e printf("\nDeleteService failed:%d",GetLastError());
Z(;AyTXA return FALSE;
;Xu22fKh }
?}8IQxU //printf("\nDelete Service ok!");
# $~ oe" return TRUE;
cIb4-TeV }
Yb6q))Y /////////////////////////////////////////////////////////////////////////
/zT`Y=1 其中ps.h头文件的内容如下:
,Kw5Ro`I: /////////////////////////////////////////////////////////////////////////
Sy #include
. :a<2sp6 #include
|` "? #include "function.c"
2m" _z \ha-"Aqze3 unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
)7Ixz1I9g /////////////////////////////////////////////////////////////////////////////////////////////
W5Zqgsy($F 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~_*]:
%i"}x/CD[ /*******************************************************************************************
EnJ!mr Module:exe2hex.c
=EpJZt Author:ey4s
0hwj\{" Http://www.ey4s.org |dk[cX> Date:2001/6/23
Ri @`a ****************************************************************************/
J633uH}} #include
7W|Zq6pi #include
:gf;} int main(int argc,char **argv)
k. GA8=]> {
XYAmJ HANDLE hFile;
.S7:;%qL6 DWORD dwSize,dwRead,dwIndex=0,i;
0
iRR{a< unsigned char *lpBuff=NULL;
"hPCQp`Tj __try
<lj\#'G3 {
R ]P;sk5 if(argc!=2)
>1ZJ{se {
6 P*O&1hv printf("\nUsage: %s ",argv[0]);
[/$N!2'5 __leave;
RJ}#)cT }
X;!~<~@Y bfdVED hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
p/*"4-S LE_ATTRIBUTE_NORMAL,NULL);
1bSD,;$sQ if(hFile==INVALID_HANDLE_VALUE)
`R+,1"5 = {
[@G`Afaf printf("\nOpen file %s failed:%d",argv[1],GetLastError());
"U8S81' __leave;
^npJUa }
}C,O dwSize=GetFileSize(hFile,NULL);
CVQB"L if(dwSize==INVALID_FILE_SIZE)
_kN*e:t {
W&C-/O,m
printf("\nGet file size failed:%d",GetLastError());
*7RvHHf __leave;
CT*,<l-D }
h}&b+1{X lpBuff=(unsigned char *)malloc(dwSize);
]tY:,Mfs if(!lpBuff)
c!wtf,F {
_| zBUrN printf("\nmalloc failed:%d",GetLastError());
62\&RRB
i __leave;
XYfv(y }
%|+E48 while(dwSize>dwIndex)
PJ
q yvbD {
W)4QOS& if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
^E,1V5 {
CDdkoajBa printf("\nRead file failed:%d",GetLastError());
-^SA8y __leave;
|/T43ADW }
?KP}#>Ba@ dwIndex+=dwRead;
/k6fLn2; }
6+`tn for(i=0;i{
Yc;ec9~ if((i%16)==0)
n7l%gA* printf("\"\n\"");
>]?H`>4( printf("\x%.2X",lpBuff);
|W7rr1]~S }
_0(7GE13p }//end of try
b{5K2k&, __finally
AGq>=avv {
9wh2f7k if(lpBuff) free(lpBuff);
YRcps0Dx9 CloseHandle(hFile);
L*]0"E }
Xy7Z38G return 0;
jd:B \%#![ }
1RqgMMJL 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。