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。
%<e\s6|P: OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
!}()mrIlP <1>与远程系统建立IPC连接
Z;@F.r <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
Y.?|[x0Wh <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
XHO}(!l\ <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
XbJ=lH <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
eBTy!! <6>服务启动后,killsrv.exe运行,杀掉进程
O\L(I079 <7>清场
<ZJ>jZV0* 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
i&^?p|eKa /***********************************************************************
G:.Nq,513 Module:Killsrv.c
'[p~|
mX Date:2001/4/27
3MC| O5R4 Author:ey4s
g
S;p:: Http://www.ey4s.org u pf7:gk + ***********************************************************************/
{MKq
Yl{ #include
*g5df[ #include
b9(d@2MtK #include "function.c"
Y#c11q Z #define ServiceName "PSKILL"
E~zLhJTUL' &L-y1'i=j SERVICE_STATUS_HANDLE ssh;
PZO 7eEt8 SERVICE_STATUS ss;
@ -JD`2z /////////////////////////////////////////////////////////////////////////
`X]-blHo void ServiceStopped(void)
sp[nKo^ {
_f,q8ZkSr ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
0x0.[1mB ss.dwCurrentState=SERVICE_STOPPED;
..7"&-?g{4 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
1+o >#8D ss.dwWin32ExitCode=NO_ERROR;
"t8mQ;n ss.dwCheckPoint=0;
Y,? ss.dwWaitHint=0;
O#7fkL SetServiceStatus(ssh,&ss);
C["^%0lj return;
dH!k{3bL }
@6i^wC /////////////////////////////////////////////////////////////////////////
VVJhQ bP void ServicePaused(void)
C9Fc(Y?_ {
"Q+'lA[} ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
2s
EdN$O ss.dwCurrentState=SERVICE_PAUSED;
Xt'R@"H<V9 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
L]#J?lE& ss.dwWin32ExitCode=NO_ERROR;
Ydmz!CEu ss.dwCheckPoint=0;
\+v_6F ss.dwWaitHint=0;
b0E(tPw5c SetServiceStatus(ssh,&ss);
"twV3R return;
f+s'.z% }
Bl' void ServiceRunning(void)
v>g1\yIw {
XFmnZpqXH ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
AY0o0\6cw ss.dwCurrentState=SERVICE_RUNNING;
"[H9)aAj7 ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
s.KJYP ss.dwWin32ExitCode=NO_ERROR;
]&VD$Z984r ss.dwCheckPoint=0;
U%_a@&< ss.dwWaitHint=0;
Z|d_G} SetServiceStatus(ssh,&ss);
}tx~y-QQ return;
>S{1=N@Ev= }
. xX xjl /////////////////////////////////////////////////////////////////////////
,y2ur 2 void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
b_Ba0h= {
I]Wb\&$ switch(Opcode)
)TyL3Z\>( {
iml*+t case SERVICE_CONTROL_STOP://停止Service
%dL|i2+*8 ServiceStopped();
"=|yM~V break;
_J
case SERVICE_CONTROL_INTERROGATE:
X\$|oiR SetServiceStatus(ssh,&ss);
[ne4lWaE<y break;
jRB:o?S }
cY#TH|M return;
~AK!_EOs` }
3 %dbfT j //////////////////////////////////////////////////////////////////////////////
d&?B/E^ //杀进程成功设置服务状态为SERVICE_STOPPED
GWA_,/jS% //失败设置服务状态为SERVICE_PAUSED
fylW)W4C //
|fTQ\q]W void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
r9s1\7]x {
J;"XRE[%5 ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
m^T$H_*; if(!ssh)
6Om-[^ {
Ko''G5+ ServicePaused();
QE)g==d return;
.1|'9@]lj4 }
?e]4HHgU] ServiceRunning();
9S6vU7W Sleep(100);
Fw"~f5O //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
s/sH", //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
q.<q(r if(KillPS(atoi(lpszArgv[5])))
2HQ'iEu$ ServiceStopped();
~z|/t^ else
)zUV6U7v ServicePaused();
^n] tf9{I return;
FAE>N-brQ }
"VcGr#zW /////////////////////////////////////////////////////////////////////////////
hUA3(!0) void main(DWORD dwArgc,LPTSTR *lpszArgv)
C _[jQTr {
,*S?L
qv^ SERVICE_TABLE_ENTRY ste[2];
3tIIBOwg[ ste[0].lpServiceName=ServiceName;
-zc9=n<5 ste[0].lpServiceProc=ServiceMain;
z^}T=
$& ste[1].lpServiceName=NULL;
0yAvAx ste[1].lpServiceProc=NULL;
Jz:d\M~j5 StartServiceCtrlDispatcher(ste);
`2S{.s return;
&% M^:WT }
0U`Ic_. /////////////////////////////////////////////////////////////////////////////
Jz%&-e3 function.c中有两个函数,一个是提升权限的,一个是提供进程ID,杀进程的。代码如
:?RK>}4|F 下:
S~Q7>oNm /***********************************************************************
Z/beROW ) Module:function.c
wM!QU{Lz Date:2001/4/28
A|Y\Y } Author:ey4s
y62;&{?m Http://www.ey4s.org ItOVx!"@9 ***********************************************************************/
5QSd$J #include
`i{o8l ////////////////////////////////////////////////////////////////////////////
R>gj"nB BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
y-sQ"HPN {
yuI5#
VUS TOKEN_PRIVILEGES tp;
E/s3@-/ LUID luid;
&nz1[, f+I*aBQ if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
IyP\7WZ {
Ujj2A^ printf("\nLookupPrivilegeValue error:%d", GetLastError() );
tanuP@O return FALSE;
)2^OBfl7 }
31b-r[B{% tp.PrivilegeCount = 1;
7*`ldao~ tp.Privileges[0].Luid = luid;
O=mGL if (bEnablePrivilege)
UBC[5E$ tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
6f1;4Jfp else
*ZaK+ B tp.Privileges[0].Attributes = 0;
Vs07d,@w> // Enable the privilege or disable all privileges.
PCaa_
2 AdjustTokenPrivileges(
Y
=`3L hToken,
Z6h.gaQ7
H FALSE,
Vx0V6{JX &tp,
P"iqP| sizeof(TOKEN_PRIVILEGES),
{v`wQM[ (PTOKEN_PRIVILEGES) NULL,
CSsb~/Oxu (PDWORD) NULL);
{5%<@<?) // Call GetLastError to determine whether the function succeeded.
`b7o if (GetLastError() != ERROR_SUCCESS)
8o{ SU6pH {
Q?1 KxD! printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
O]2h=M@q. return FALSE;
#4cuNX5m% }
8u+ (+25 return TRUE;
`H+Eo<U }
PL8akA# ////////////////////////////////////////////////////////////////////////////
0IA
'8_K BOOL KillPS(DWORD id)
mZM5aTQ3 {
:'!?dszS HANDLE hProcess=NULL,hProcessToken=NULL;
0q`'65 lx BOOL IsKilled=FALSE,bRet=FALSE;
2RE }l=h5 __try
le[5a=e( {
t}oxHEa V eq4<
if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
e |4jT7L} {
hF2
G{{8A printf("\nOpen Current Process Token failed:%d",GetLastError());
=lDmP|^ __leave;
TR%?U/_4;r }
YK[O#V //printf("\nOpen Current Process Token ok!");
?2=c'%w7 if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
^OQ_iPPI {
/?J_7Lg __leave;
U`8)rtYw }
uox;PDK printf("\nSetPrivilege ok!");
|x kixf4zz `$#64UZ>U1 if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
-#Wc@\; {
-nd6hx printf("\nOpen Process %d failed:%d",id,GetLastError());
Viw{<VH= __leave;
BM3)`40[] }
RyM2CQg[ //printf("\nOpen Process %d ok!",id);
igo7F@_, if(!TerminateProcess(hProcess,1))
wvh4AE5F|z {
]mqB&{g printf("\nTerminateProcess failed:%d",GetLastError());
u>? VD% __leave;
(ZI&'"H }
I'yhxymZ; IsKilled=TRUE;
74[}AA }
1zp,Suv __finally
}h]:I'R! {
6 8_UQ. if(hProcessToken!=NULL) CloseHandle(hProcessToken);
)0'O!O if(hProcess!=NULL) CloseHandle(hProcess);
h|-r t15 }
$u"K1Q3 return(IsKilled);
hB^"GYZ }
W&yw5rt** //////////////////////////////////////////////////////////////////////////////////////////////
#pVk%5N OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
|6;.C1\, /*********************************************************************************************
|mM7P^I ModulesKill.c
h\ybh Create:2001/4/28
hZJ Nh,,w Modify:2001/6/23
/3c1{%B\ Author:ey4s
^#Z(&/5f0 Http://www.ey4s.org IM@Qe|5 PsKill ==>Local and Remote process killer for windows 2k
! TRiFD **************************************************************************/
%-SP #include "ps.h"
~&qe"0 #define EXE "killsrv.exe"
I7Eg$J& #define ServiceName "PSKILL"
ca`=dwe> --/ . #pragma comment(lib,"mpr.lib")
P]x@h //////////////////////////////////////////////////////////////////////////
cCj3,s/p //定义全局变量
4u&l@BUr SERVICE_STATUS ssStatus;
x*)Wl! SC_HANDLE hSCManager=NULL,hSCService=NULL;
|0bSxPXn! BOOL bKilled=FALSE;
xGH%4J\ char szTarget[52]=;
3NJH"amk //////////////////////////////////////////////////////////////////////////
^wHO!$ BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
MR~BWH?@ 1 BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
q6D hypB BOOL WaitServiceStop();//等待服务停止函数
EfUo<E BOOL RemoveService();//删除服务函数
Aqc( /////////////////////////////////////////////////////////////////////////
AKWw36lm int main(DWORD dwArgc,LPTSTR *lpszArgv)
hQ\]vp7V {
Y{S/A *X BOOL bRet=FALSE,bFile=FALSE;
);*GOLka char tmp[52]=,RemoteFilePath[128]=,
$i2gOz szUser[52]=,szPass[52]=;
<l6CtK@ HANDLE hFile=NULL;
. =+7H`A DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
%8-S>'g' C[s*Na- //杀本地进程
m7@`POI if(dwArgc==2)
-^Lj~O {
:kUH>O if(KillPS(atoi(lpszArgv[1])))
yZ P+ printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
|_rj12.xo else
IaJ(T>"+ printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
+u
Lu.-N lpszArgv[1],GetLastError());
#z~oc^J^T return 0;
:V"}"{(6 }
jIW:O //用户输入错误
duqu}*Jw else if(dwArgc!=5)
qI"mW@G~H {
&0lNj@/ printf("\nPSKILL ==>Local and Remote Process Killer"
T S.lFg:K "\nPower by ey4s"
Rza\n8 "\nhttp://www.ey4s.org 2001/6/23"
nOB
]?{X "\n\nUsage:%s <==Killed Local Process"
VT9$&\)>O "\n %s <==Killed Remote Process\n",
ULJI`I|m lpszArgv[0],lpszArgv[0]);
xpnnWHdaq return 1;
EHb:(|UA%8 }
PNG'"7O //杀远程机器进程
FStfGN strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
+Q '|-># strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
L%<1C\k strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
%DN&K zz9.OnZ~ //将在目标机器上创建的exe文件的路径
Vy?w,E0^: sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
.xD-eWw3R __try
y^XwJX-f {
RHBEC@d[} //与目标建立IPC连接
Du{]r[[C if(!ConnIPC(szTarget,szUser,szPass))
9X(bByEO {
8e-{S~@W printf("\nConnect to %s failed:%d",szTarget,GetLastError());
-g>27EI5 return 1;
PM|K*,3J }
aR\=p:%jGI printf("\nConnect to %s success!",szTarget);
;js7rt //在目标机器上创建exe文件
[sad}@R7 IS!+J.2 hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
z~W@`'f E,
jv7zvp NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
Md~mI8 if(hFile==INVALID_HANDLE_VALUE)
UxW>hbzr&V {
r`krv-,O$ printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
%iGME%oXr __leave;
e9:l }
$`Ou * //写文件内容
ALG
#)$| while(dwSize>dwIndex)
}cP3i {
+j<Nu)0iY 7OZs~6( if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
*=
D$ {
qle\c[UM5 printf("\nWrite file %s
W t8 RC failed:%d",RemoteFilePath,GetLastError());
khIh<-s! __leave;
J3zb_!PPE }
=y4g. J\ dwIndex+=dwWrite;
J+;.t&5R }
F3qi$ 3HM //关闭文件句柄
+ ]__zm/^ CloseHandle(hFile);
%d>Ktf bFile=TRUE;
JvUKfsn u{ //安装服务
&x;nP 6mV if(InstallService(dwArgc,lpszArgv))
,Bta) {
1{~9:U Q //等待服务结束
o+nU { if(WaitServiceStop())
>WpPYUbH {
&3JbAJ|;X //printf("\nService was stoped!");
wF%XM_M }
*yf+5q4t else
REt()$
7~ {
+-oXW>`& //printf("\nService can't be stoped.Try to delete it.");
Mz06cw& }
-r,J>2`l Sleep(500);
\\'!<Bn2d //删除服务
^GbyA YEp RemoveService();
[$./'-I] }
@wg*~"d }
EfyF]cYL __finally
dRu@5
:BP {
I8[G!u71)_ //删除留下的文件
6zDJdE'Es if(bFile) DeleteFile(RemoteFilePath);
\nJrjHA //如果文件句柄没有关闭,关闭之~
X+*| nvq] if(hFile!=NULL) CloseHandle(hFile);
1|gEY;Ru //Close Service handle
j{HxX if(hSCService!=NULL) CloseServiceHandle(hSCService);
:&a|8Wi[W //Close the Service Control Manager handle
RJWlG'i if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
A$oYw(m# //断开ipc连接
+(<CE#bb[ wsprintf(tmp,"\\%s\ipc$",szTarget);
9(iJ=ao ( WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
+zlaYHj if(bKilled)
W<x2~HW( printf("\nProcess %s on %s have been
6=& wY killed!\n",lpszArgv[4],lpszArgv[1]);
KctD=6 else
^C'k.pV
n~ printf("\nProcess %s on %s can't be
4Q]+tXes killed!\n",lpszArgv[4],lpszArgv[1]);
$<yb~z7J }
auO^v;s return 0;
Bf7RW[ -v }
/yI~(8bO //////////////////////////////////////////////////////////////////////////
k_^d7yH BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
>2wjV"W? {
UdY9*k NETRESOURCE nr;
jR48.W char RN[50]="\\";
_2TIan} eF2<L [9 strcat(RN,RemoteName);
P8TiB strcat(RN,"\ipc$");
8n'C@#{WV >i0FGmxH nr.dwType=RESOURCETYPE_ANY;
f2d"b+H# nr.lpLocalName=NULL;
P_qxw-s nr.lpRemoteName=RN;
\n`]QN nr.lpProvider=NULL;
NZD
X93 [pOU!9v4 if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
1di?@F2f return TRUE;
r3KV.##u, else
ad"&c*m[ return FALSE;
ypml22)kz }
v&?Bqj /////////////////////////////////////////////////////////////////////////
JL*-L*|Zcl BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
}q~A( u {
Z|j8:Ohz BOOL bRet=FALSE;
#<?j784 __try
7{b|+0W {
:Z/ig% //Open Service Control Manager on Local or Remote machine
a|fyo#L hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
;`xu)08a if(hSCManager==NULL)
mp5]=6~:m {
MjLyB^M printf("\nOpen Service Control Manage failed:%d",GetLastError());
?!
kup __leave;
ly{~X }
!E*-\}[ //printf("\nOpen Service Control Manage ok!");
(C. 1'<] //Create Service
#cApk hSCService=CreateService(hSCManager,// handle to SCM database
*{tJ3<t(1 ServiceName,// name of service to start
ha(hG3C ServiceName,// display name
HFf|
>&c& SERVICE_ALL_ACCESS,// type of access to service
]])i"oew SERVICE_WIN32_OWN_PROCESS,// type of service
*M8 4Dry`y SERVICE_AUTO_START,// when to start service
PCFm@S@Q SERVICE_ERROR_IGNORE,// severity of service
#}A!Bk failure
{~=[d`t EXE,// name of binary file
BgE]xm NULL,// name of load ordering group
b?Vu9! NULL,// tag identifier
Y@pa+~[{h3 NULL,// array of dependency names
paF2{C)4 NULL,// account name
vF*H5\ m<a NULL);// account password
{)Gh~~57_W //create service failed
\(Hg_]>m if(hSCService==NULL)
tBf u{oC {
CqF<
BE //如果服务已经存在,那么则打开
]{;K|rCR- if(GetLastError()==ERROR_SERVICE_EXISTS)
a#mdD:,cF {
bb#w]!q //printf("\nService %s Already exists",ServiceName);
.Wb), //open service
Xe*
L^8+ hSCService = OpenService(hSCManager, ServiceName,
mWigy`V^~ SERVICE_ALL_ACCESS);
V#Wd if(hSCService==NULL)
'r'uR5jR {
.!Z.1:YR printf("\nOpen Service failed:%d",GetLastError());
=si<OB __leave;
>w
V$az }
>u6kT\|^C //printf("\nOpen Service %s ok!",ServiceName);
iedoL0# }
:qnRiK] else
{wd.aUB {
VNMhtwmK, printf("\nCreateService failed:%d",GetLastError());
lQ)8zI __leave;
K;YK[M1! }
=b;v:HC }
c[Y7tj%y //create service ok
O[-wm;_(=* else
ZL@7Mr!e {
)ll}hGS //printf("\nCreate Service %s ok!",ServiceName);
MEo+S }
Ib!`ChZ $<T)_g // 起动服务
xo?f90+( if ( StartService(hSCService,dwArgc,lpszArgv))
fE M8/bhq {
fPspJug //printf("\nStarting %s.", ServiceName);
C~:aol i; Sleep(20);//时间最好不要超过100ms
{)`5*sd while( QueryServiceStatus(hSCService, &ssStatus ) )
&hZcjdB {
J]Y." hi if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
6KV&E8Gn {
(?~F}u
v printf(".");
cU*7E39 Sleep(20);
ogPxj KSI }
}z[O_S,X else
`<
VoZ/v break;
YwKY3kL }
<6Br]a60RR if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
\24neD4cM@ printf("\n%s failed to run:%d",ServiceName,GetLastError());
Yr[1-Oy/k }
t6j(9[gGq else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
hNP| {
m,8A2;&,8 //printf("\nService %s already running.",ServiceName);
WT!%FQ9 }
:pOX, else
R{4O*i8# {
]1gt|M^ printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
:vc[ iZ __leave;
2< ^B]N }
xOZ?zN bRet=TRUE;
}!B<MGBd }//enf of try
G*Qk9bk9 __finally
Vrz<DB^-e {
#E*jX-JT return bRet;
d<!bE( }
?2Bp^3ytJ return bRet;
!dmI}<@&k }
1{"e'[L /////////////////////////////////////////////////////////////////////////
Lw-)ijBW BOOL WaitServiceStop(void)
cC>.`1: {
Km-lWreTH BOOL bRet=FALSE;
377$c;4F //printf("\nWait Service stoped");
fFiFc^ while(1)
#{<Jm?sU {
2,dGRf Sleep(100);
P3(u+UI3 if(!QueryServiceStatus(hSCService, &ssStatus))
}1'C!]j {
a_FJN zL printf("\nQueryServiceStatus failed:%d",GetLastError());
{iHC;a5gb$ break;
r@wWGbQ|L }
w_e Las% if(ssStatus.dwCurrentState==SERVICE_STOPPED)
F*hs3b0Db {
dB< \X. bKilled=TRUE;
[f^~Z'TIN/ bRet=TRUE;
b)
.@ xS break;
)|\72Z~eq }
Lv#DIQ8y if(ssStatus.dwCurrentState==SERVICE_PAUSED)
44wY5nYNt {
A2F+$N //停止服务
(\M&/X~q bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
H.Pts>3r( break;
2<U5d` }
~vG~Z*F else
O8n\>p kI {
HQTB4_K\ //printf(".");
%vyjn&13 continue;
<gJ|Wee }
m<r.sq&; }
oDA1#- return bRet;
RM QlciG }
[ bE9Y; /////////////////////////////////////////////////////////////////////////
>|H=25N>; BOOL RemoveService(void)
dH?;!sJ {
jG8ihi //Delete Service
5LXK#+Z if(!DeleteService(hSCService))
O!uX:TE|Q {
5(TI2,4 printf("\nDeleteService failed:%d",GetLastError());
_?`3zm4 return FALSE;
(;cbgHo%} }
a\^DthZ!;| //printf("\nDelete Service ok!");
!d%OoRSU' return TRUE;
~M,nCG^4 }
=suj3.
/////////////////////////////////////////////////////////////////////////
8v c4J5 其中ps.h头文件的内容如下:
5U%uS^%DP /////////////////////////////////////////////////////////////////////////
:6Bk< #include
PK!=3fK4\F #include
D55dD> #include "function.c"
eDIjcZ ld`oIEj!P_ unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
c tTbvXP /////////////////////////////////////////////////////////////////////////////////////////////
)|'? uN7 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~_*]:
#%B1,.A /*******************************************************************************************
9A)(K, Module:exe2hex.c
=as ]>?< Author:ey4s
zgqe@;{ Http://www.ey4s.org 8[
:FU Date:2001/6/23
swe6AQ- ****************************************************************************/
X1y1 #include
W<v?D6dFq #include
0M-Zp[w\- int main(int argc,char **argv)
X~%Wg*Hm {
0 UjT<t^F HANDLE hFile;
z2S53^C* DWORD dwSize,dwRead,dwIndex=0,i;
3fn6W)v? unsigned char *lpBuff=NULL;
's!EAqCN __try
]D%D:>9|/ {
<-X)<k if(argc!=2)
u!X[xe; {
]%F3 xzOk printf("\nUsage: %s ",argv[0]);
e#SNN-hKsJ __leave;
JzCfs<D }
z`m-Ca>6 ] E`J5o}op hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
Qx'a+kLu9 LE_ATTRIBUTE_NORMAL,NULL);
W!V06. if(hFile==INVALID_HANDLE_VALUE)
9:4P7 {
=i\~][- printf("\nOpen file %s failed:%d",argv[1],GetLastError());
Cm(Hu __leave;
y!
7;Z~" }
'I*F(4x dwSize=GetFileSize(hFile,NULL);
(\,mA-%E if(dwSize==INVALID_FILE_SIZE)
~Og'IRf {
IiS1ubNtZ printf("\nGet file size failed:%d",GetLastError());
:n{rVn}G __leave;
@ U:WWTzf }
Q/-YLf. lpBuff=(unsigned char *)malloc(dwSize);
wzT+V, if(!lpBuff)
__'Z0?.4# {
F2OU[Z,-] printf("\nmalloc failed:%d",GetLastError());
*cq#>rN __leave;
ZXe[>H }
b]Oc6zR,,~ while(dwSize>dwIndex)
}a-ikFQ] {
<`~]P$ if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
"EQ}xj {
h$4V5V printf("\nRead file failed:%d",GetLastError());
z35n3q __leave;
y @h^ }
3zMmpeq dwIndex+=dwRead;
6D_4o&N }
<o^mQq& for(i=0;i{
OA&N WAm4 if((i%16)==0)
rXo,\zI;u^ printf("\"\n\"");
9O~1o?ni printf("\x%.2X",lpBuff);
D?8t'3no }
5/>G)& }//end of try
%[&cy' __finally
2lE {
P {
^~eT#Y8 if(lpBuff) free(lpBuff);
;(TBg-LEK CloseHandle(hFile);
>LwAG:Ud }
-P@o>#Em return 0;
qeH#c=DQ }
?(;ygjyx 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。