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。
8~.iuFp OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
.N/GfR`0/< <1>与远程系统建立IPC连接
kkT3wP <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
HOq4i! <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
5/tj <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
/731.l <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
l6V%"Lo/) <6>服务启动后,killsrv.exe运行,杀掉进程
IhUW=1&J <7>清场
,GP!fsK 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
L'13BRu` /***********************************************************************
&S<?07Z Module:Killsrv.c
09G9nu ;&{ Date:2001/4/27
SOhSg]g Author:ey4s
z<n"{% Http://www.ey4s.org CdDH1[J ***********************************************************************/
^eT@!N #include
JOJh,8C)6 #include
1$);V,DK! #include "function.c"
c/b%T #define ServiceName "PSKILL"
('T4Db EbG_43SV SERVICE_STATUS_HANDLE ssh;
m{vT_ei SERVICE_STATUS ss;
a_Z.J3 /////////////////////////////////////////////////////////////////////////
tvTWZ` void ServiceStopped(void)
y*}AX%8`e~ {
O|?Z~ ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
?E%U|(S)=L ss.dwCurrentState=SERVICE_STOPPED;
&aY/eD ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
{-o7w0d_ ss.dwWin32ExitCode=NO_ERROR;
M`)s>jp@w ss.dwCheckPoint=0;
h0T< :X ss.dwWaitHint=0;
/z/hUa SetServiceStatus(ssh,&ss);
ooomi"u return;
Uy(vELB }
;:AG2zE! /////////////////////////////////////////////////////////////////////////
M_qP!+Y void ServicePaused(void)
w/qQ(]n8 {
DhY;pG,t ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
g!p+rq_f ss.dwCurrentState=SERVICE_PAUSED;
6].yRNy" ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
:|?~B%-p[ ss.dwWin32ExitCode=NO_ERROR;
T {hyt ss.dwCheckPoint=0;
NnJ>0|74g ss.dwWaitHint=0;
$/4Wod*l SetServiceStatus(ssh,&ss);
aw%>YrJ return;
E^oEG4X@ }
)3k)2X F void ServiceRunning(void)
;~}-AI- {
p3V9ikyy ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
7'-)/Pk ss.dwCurrentState=SERVICE_RUNNING;
db{NKwpj' ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
{KW&wsI ss.dwWin32ExitCode=NO_ERROR;
hp?ad ss.dwCheckPoint=0;
o%vIkXw ss.dwWaitHint=0;
k\4g|Lya SetServiceStatus(ssh,&ss);
lH6Cd/a return;
0|WOReskK }
d[~au=b /////////////////////////////////////////////////////////////////////////
E`oSi
ez) void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
0-8ELX[# {
,m #@%fa switch(Opcode)
?3]h~(= {
/.pa
??u case SERVICE_CONTROL_STOP://停止Service
yC9:sQ'k ServiceStopped();
;n yB break;
uKLOh<oio case SERVICE_CONTROL_INTERROGATE:
!1ie:z>s SetServiceStatus(ssh,&ss);
t9KH|y break;
{q5hF5!`) }
Pur"9jHa4 return;
n r'YWW }
w\0Oz?N //////////////////////////////////////////////////////////////////////////////
,gFL Wb`B' //杀进程成功设置服务状态为SERVICE_STOPPED
Y-}hNZn"{ //失败设置服务状态为SERVICE_PAUSED
b?+Yo>yF8 //
Y\Fuj) void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
Z'*G'/* {
S>/I?(J ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
u;l6sdo if(!ssh)
SdEb[ {
d\1:1ucV ServicePaused();
h=p-0 Mx . return;
oHP>v_X }
uK"$=v6| ServiceRunning();
2vk8+LA(6 Sleep(100);
xX/Qoq (}i //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
W#JVU GYD //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
NO0[`jy( if(KillPS(atoi(lpszArgv[5])))
;6\Ski0=l ServiceStopped();
LyCV_6;D else
z-{"pI ServicePaused();
E|8s2t return;
5sffDEU]A }
*y[~kWI /////////////////////////////////////////////////////////////////////////////
cwDD(j
void main(DWORD dwArgc,LPTSTR *lpszArgv)
];wohW% {
j*3sjOoC SERVICE_TABLE_ENTRY ste[2];
V)@nRJ g ste[0].lpServiceName=ServiceName;
epY;1,;> ste[0].lpServiceProc=ServiceMain;
=t>`<T|( ste[1].lpServiceName=NULL;
<R]Wy}2- ste[1].lpServiceProc=NULL;
0ghwFo StartServiceCtrlDispatcher(ste);
P[J qJi/H return;
sN[@mAoH }
T_;G))q' /////////////////////////////////////////////////////////////////////////////
w4&v( m 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* $ 下:
N;Gf,pE /***********************************************************************
BYA=M*f Module:function.c
Y9(i}uTi Date:2001/4/28
[]]LyWk Author:ey4s
p%M(G#gOgP Http://www.ey4s.org S)AE ***********************************************************************/
A_4\$NZ^ #include
Wf&G9Be?8 ////////////////////////////////////////////////////////////////////////////
tIp\MXkTQ& BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
YJtOdgG|q {
^!s}2GcS` TOKEN_PRIVILEGES tp;
w|U@jr*H] LUID luid;
FL_ arhrqD CB7R{~
$ if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
eB1eUK> {
!z&seG]@ printf("\nLookupPrivilegeValue error:%d", GetLastError() );
R/KWl^oNj return FALSE;
IEKX'+t' }
d T-O8 tp.PrivilegeCount = 1;
<a/ZOuBzZ tp.Privileges[0].Luid = luid;
p44uozbK if (bEnablePrivilege)
c=c.p
i"s tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
OKNs (H else
oz5lt4 tp.Privileges[0].Attributes = 0;
!*QA;*e // Enable the privilege or disable all privileges.
C&MqUj"] AdjustTokenPrivileges(
}v|[h[cZ hToken,
,;-cz-, FALSE,
Z~R/p;@ &tp,
ki/Lf4 sizeof(TOKEN_PRIVILEGES),
fVe-esAw (PTOKEN_PRIVILEGES) NULL,
sC*E;7gT, (PDWORD) NULL);
[}g5Z=l // Call GetLastError to determine whether the function succeeded.
.dq.F#2B; if (GetLastError() != ERROR_SUCCESS)
V:$1o {
-wHGi printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
t"@|;uPAu return FALSE;
uZ{xt6 f }
@RG3*3( return TRUE;
9~ .BH;ku }
Ra,on&OP`* ////////////////////////////////////////////////////////////////////////////
O8}s*} ] BOOL KillPS(DWORD id)
U";Rp&\3; {
Z-r0
D HANDLE hProcess=NULL,hProcessToken=NULL;
gZuR4Ti BOOL IsKilled=FALSE,bRet=FALSE;
N
pIlQaMo4 __try
Fu=VY{U4 {
bsS|!KT E52:c]<'m if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
ZCq\Zk1O& {
mgl'
d printf("\nOpen Current Process Token failed:%d",GetLastError());
'k) P(H __leave;
6Yi,%# }
l~>rpG //printf("\nOpen Current Process Token ok!");
gA8u E if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
*h8XbBZH {
P6Ol+SI#m __leave;
Y- 9j2.{ }
pF{Ri printf("\nSetPrivilege ok!");
$7ME a"a (#>5j7i8# if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
Vf2!0 {
ntUVhIE0 printf("\nOpen Process %d failed:%d",id,GetLastError());
t5[JN:an __leave;
hYQ%|CBXBR }
_!T$|,a //printf("\nOpen Process %d ok!",id);
p5 PON0dS if(!TerminateProcess(hProcess,1))
Z-=7QK.\{ {
&]A1 _dy printf("\nTerminateProcess failed:%d",GetLastError());
%x)U8 __leave;
+mel0ZStS }
Lgw@y!Llij IsKilled=TRUE;
kxiyF$
9 }
(W6\%H2u __finally
H0:6zSsc=| {
Kd21:|!t^ if(hProcessToken!=NULL) CloseHandle(hProcessToken);
Gf$>!zXr if(hProcess!=NULL) CloseHandle(hProcess);
ojI"<Q~g }
v*p)"J * return(IsKilled);
t z>X'L }
0{@Ovc //////////////////////////////////////////////////////////////////////////////////////////////
r/w@Dh]{_ OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
R3=E?us! /*********************************************************************************************
ph. :~n>z ModulesKill.c
Hw3E S Create:2001/4/28
w9}IM149 Modify:2001/6/23
3m9E2R, Author:ey4s
ZjID<5# Http://www.ey4s.org zm.sX~j PsKill ==>Local and Remote process killer for windows 2k
Xm+3`$< **************************************************************************/
"K=)J'/n #include "ps.h"
MO+0]uh: #define EXE "killsrv.exe"
BNUf0; #define ServiceName "PSKILL"
e=$xn3)McY 7q=xW6 #pragma comment(lib,"mpr.lib")
DEuW' .o> //////////////////////////////////////////////////////////////////////////
-igZU>0B_ //定义全局变量
MH(g<4>* SERVICE_STATUS ssStatus;
rkXSygb SC_HANDLE hSCManager=NULL,hSCService=NULL;
:jCaDhK BOOL bKilled=FALSE;
WWzns[$f char szTarget[52]=;
f4^_FK& //////////////////////////////////////////////////////////////////////////
5Wjp_^!e
BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
V,,iKr@TG BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
e;\c=J,eE BOOL WaitServiceStop();//等待服务停止函数
AE~}^(G` BOOL RemoveService();//删除服务函数
NX/)Z&Fx: /////////////////////////////////////////////////////////////////////////
!7|9r$ int main(DWORD dwArgc,LPTSTR *lpszArgv)
!I$RE?7eY {
^DJU99
BOOL bRet=FALSE,bFile=FALSE;
x=+H@YO\ char tmp[52]=,RemoteFilePath[128]=,
Qk?Jy<Ra szUser[52]=,szPass[52]=;
J?DyTs3Z HANDLE hFile=NULL;
TR7TF]itb DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
o?\Pw9Y ,\"gN5[$( //杀本地进程
I#%-A if(dwArgc==2)
cViCWc2 {
KLB?GN?Pb if(KillPS(atoi(lpszArgv[1])))
jR:Fih-} printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
(.)s = else
~Y[b
QuA=) printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
1Tkz! lpszArgv[1],GetLastError());
B 8,{jwB return 0;
4,8 =[ }
j'cS_R //用户输入错误
1NJ|%+I else if(dwArgc!=5)
' JVvL {
3Q;l*xu printf("\nPSKILL ==>Local and Remote Process Killer"
.$;GVJ-:5 "\nPower by ey4s"
Dbd5d]]n3 "\nhttp://www.ey4s.org 2001/6/23"
J(GLPC O$K "\n\nUsage:%s <==Killed Local Process"
CQHlSV W "\n %s <==Killed Remote Process\n",
B(U`Zd lpszArgv[0],lpszArgv[0]);
[sRQd;+ return 1;
U^I'X7`r }
L x&ZWF$ //杀远程机器进程
'-_PO|} strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
Mf"B!WU>]B strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
1:8: yFV strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
ce\-oT 4)z](e$ //将在目标机器上创建的exe文件的路径
lw{|~m5` sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
oB@C-(M __try
Bc@e;k@i {
1d6pQ9 N //与目标建立IPC连接
ZVL0S{V-mh if(!ConnIPC(szTarget,szUser,szPass))
gf@Dy6< {
H?m2|. printf("\nConnect to %s failed:%d",szTarget,GetLastError());
OWzIea@ return 1;
/r6DPR0\ }
W*2SlS7 printf("\nConnect to %s success!",szTarget);
B(5g&+{Lq~ //在目标机器上创建exe文件
AKVmUS;70 SF7Kb `>Y hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
622).N4 E,
@{G(.S NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
l;ugrAo? if(hFile==INVALID_HANDLE_VALUE)
!ibp/:x {
e;$s{CNo printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
xnTky1zq __leave;
x0]*'^aA }
D{mu2'q //写文件内容
6=FuH@Q& while(dwSize>dwIndex)
3
V<8 {
NZ#z{JI=+ f]EHDcC3X if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
|N*>K a; {
sYL+;(#t printf("\nWrite file %s
=J,:j[D( failed:%d",RemoteFilePath,GetLastError());
z'm;H{xf __leave;
5BZ5Gl3 }
d@<XR~); dwIndex+=dwWrite;
Ok@5`?08 }
R*U>T$ //关闭文件句柄
RK,~mXA CloseHandle(hFile);
Z7Kc`9.0| bFile=TRUE;
5R4 dN=L*1 //安装服务
Ez)Go6Q if(InstallService(dwArgc,lpszArgv))
_>*"6 {
E4{8 $:q= //等待服务结束
u=4Rn
if(WaitServiceStop())
1DX=\BWp {
>\e11OU0Gy //printf("\nService was stoped!");
hE; }
>,[(icyzn else
8WvT0q>] {
{MHr]A}X\ //printf("\nService can't be stoped.Try to delete it.");
)9*WmF c+# }
*]LM2J Sleep(500);
NH{0KZ
R //删除服务
uJ[dO} RemoveService();
\Tc$P# }
S&a44i }
g
{00i __finally
7"gy\_M {
t((0]j^ //删除留下的文件
vm(% u!_P if(bFile) DeleteFile(RemoteFilePath);
Co'dZd( //如果文件句柄没有关闭,关闭之~
A9"ho}< if(hFile!=NULL) CloseHandle(hFile);
*aSFJK //Close Service handle
Y!5-WXH
if(hSCService!=NULL) CloseServiceHandle(hSCService);
'b-}KDP //Close the Service Control Manager handle
5yry$w$G) if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
_^KD&t%!+y //断开ipc连接
@=$;^}JS| wsprintf(tmp,"\\%s\ipc$",szTarget);
ZY83,:< WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
YcIk{_N3 if(bKilled)
=KX:&GU printf("\nProcess %s on %s have been
?g!)[p`v killed!\n",lpszArgv[4],lpszArgv[1]);
"2 Kh2[K else
us/x.qPy2 printf("\nProcess %s on %s can't be
n04Zji(F@ killed!\n",lpszArgv[4],lpszArgv[1]);
7y:J@fh< }
5[0n'uH return 0;
wL:3RZB }
8^O|Aa$IF: //////////////////////////////////////////////////////////////////////////
4YKb~1qkk BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
YYhRdU/g {
GSypdEBj+w NETRESOURCE nr;
$Q62
7 char RN[50]="\\";
Mq$e5&/ BsxQW`>^y strcat(RN,RemoteName);
f;QWlh"9 strcat(RN,"\ipc$");
NbSwn}e_ f@Db._E nr.dwType=RESOURCETYPE_ANY;
'E6)6N nr.lpLocalName=NULL;
myH#.$=A nr.lpRemoteName=RN;
!bQ5CB nr.lpProvider=NULL;
zE<}_nA
MgA6/k if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
u{HB5QqK return TRUE;
4-sUy else
t;
"o,T return FALSE;
O4 [[9 }
*vht</?J /////////////////////////////////////////////////////////////////////////
sI#K01;" BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
cBU>/
zIp {
F$d`Umqs;P BOOL bRet=FALSE;
/']Gnt G. __try
?L'ijzP {
2nk}'HBe //Open Service Control Manager on Local or Remote machine
pm^[ve hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
NKO5c?ds if(hSCManager==NULL)
k5|h8%h8 {
] OR] printf("\nOpen Service Control Manage failed:%d",GetLastError());
A07FjT5w8 __leave;
9"&HxyOfX }
)abo5 //printf("\nOpen Service Control Manage ok!");
f.Jz]WXw,
//Create Service
]@Q14
hSCService=CreateService(hSCManager,// handle to SCM database
8$S$*[-a ServiceName,// name of service to start
\!`*F:7]- ServiceName,// display name
^ygN/a>rr SERVICE_ALL_ACCESS,// type of access to service
D/rKqPp|! SERVICE_WIN32_OWN_PROCESS,// type of service
6:@tHUm SERVICE_AUTO_START,// when to start service
p,U.5bX SERVICE_ERROR_IGNORE,// severity of service
5X'[{'i, failure
'\P6NszY~ EXE,// name of binary file
^,@Rd\q NULL,// name of load ordering group
N_h)L` NULL,// tag identifier
2UA h^i-^ NULL,// array of dependency names
't2"CPZ NULL,// account name
klv ]+F&[ NULL);// account password
!'MZeiLP //create service failed
/=i^Bgh4 if(hSCService==NULL)
Sky!ZN'I {
Jva&"}Cb //如果服务已经存在,那么则打开
q8`JRmt)H if(GetLastError()==ERROR_SERVICE_EXISTS)
T-uI CMEf {
Mvu! //printf("\nService %s Already exists",ServiceName);
~}(}:#>T //open service
%3|0_ hSCService = OpenService(hSCManager, ServiceName,
yS %J$o& SERVICE_ALL_ACCESS);
Kb#py6 if(hSCService==NULL)
)lE]DG! {
C&D!TR!K printf("\nOpen Service failed:%d",GetLastError());
skf7Si0z __leave;
7&qunK' }
['Hl$2 j //printf("\nOpen Service %s ok!",ServiceName);
YOqGFi~` }
c\065#f! else
?l
&S:`
L {
@/g%l1$` printf("\nCreateService failed:%d",GetLastError());
ML9ZS
@ __leave;
q]DV49UK }
jA?A)YNQb }
<}&n}|! //create service ok
RQ;pAO else
hQv~C4Wfrf {
z1{kZk //printf("\nCreate Service %s ok!",ServiceName);
qH1[BsOx }
x* ?-KS| v[E*K@6f // 起动服务
HZX(kYV if ( StartService(hSCService,dwArgc,lpszArgv))
?%Hj,b {
2v\,sHw+- //printf("\nStarting %s.", ServiceName);
?); 6]"k:3 Sleep(20);//时间最好不要超过100ms
W2?6f: while( QueryServiceStatus(hSCService, &ssStatus ) )
O/Ub{=g {
ry)g<OA if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
&mXJL3iN {
?%-VSL>$w= printf(".");
ND $m|V-C Sleep(20);
"%ou'\} }
ce7$r*@! else
|Ii[WfFA|J break;
a~ sU }
a|?& if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
(&t741DN| printf("\n%s failed to run:%d",ServiceName,GetLastError());
?-C=_eZJ }
BPs|qb- else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
-!V+>.Oh {
Hz~?"ts@; //printf("\nService %s already running.",ServiceName);
#[ZToE4 }
?&A)%6` ~ else
H2[VZ&Pg {
p)2
!_0 printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
Ck.LsL- __leave;
rHYSS0*3 }
G8AT]
= bRet=TRUE;
paCC'*bv }//enf of try
eYNu78u __finally
6bPoC$<Z {
w1U2cbCr/ return bRet;
wzX(]BG }
[.:SV|AF# return bRet;
K
?uHAm }
jEU`ko_ /////////////////////////////////////////////////////////////////////////
fz>3 BOOL WaitServiceStop(void)
VS`
tj {
'^mCLfo0} BOOL bRet=FALSE;
9|BH/&$ //printf("\nWait Service stoped");
ufl[sj%^| while(1)
8[v9|r {
y950Q%B] Sleep(100);
GO&~)Vh&7 if(!QueryServiceStatus(hSCService, &ssStatus))
zy8Z68%E`* {
Dnk} printf("\nQueryServiceStatus failed:%d",GetLastError());
E3hql3= break;
p}}pq~EH/ }
c+S<U* if(ssStatus.dwCurrentState==SERVICE_STOPPED)
J)o.@+Q} {
c?(;6$ A bKilled=TRUE;
_EHz>DJ9 bRet=TRUE;
lQ&"p+n break;
G42J }
B8Vhl:p if(ssStatus.dwCurrentState==SERVICE_PAUSED)
)WWqi,T} {
k65V5lb //停止服务
+>b m~6 bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
Y["aw&;#O\ break;
2bv/-^ }
R;d)I^@ else
0+3_CS++r {
>;qAj!' //printf(".");
Q'
b@5o continue;
,i]X^z5! }
I}^Q u0ub }
r ,cz
yE/ return bRet;
`|uwR5 }
;D8175px; /////////////////////////////////////////////////////////////////////////
;r8<
Ed BOOL RemoveService(void)
OKo)p`BX {
QH>e_ //Delete Service
#!.26RM:P if(!DeleteService(hSCService))
wqnrN6$jf {
eeMeV> printf("\nDeleteService failed:%d",GetLastError());
xVnk]:c return FALSE;
)t#>fnN }
]`+J!G, //printf("\nDelete Service ok!");
U3t$h return TRUE;
] S0tK }
ioW&0?,Ym /////////////////////////////////////////////////////////////////////////
Z:(Zy 其中ps.h头文件的内容如下:
1
lZRi-P /////////////////////////////////////////////////////////////////////////
[LF<aR5 #include
^QG;:.3v #include
h4,g pV>t #include "function.c"
q9
SV<qg }+@GgipyO. unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
2/dvCt6 N /////////////////////////////////////////////////////////////////////////////////////////////
#jqcUno 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~_*]:
V|\dnVQ'-% /*******************************************************************************************
q 3nF\Me0 Module:exe2hex.c
l/i7<