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。
%%g-GyP
1 OK!那如何杀掉远程进程呢?说起来有点复杂,但其实也不难。
d\]O'U)s <1>与远程系统建立IPC连接
F!8=FTb <2>在远程系统的系统目录admin$\system32中写入一个文件killsrv.exe
,86K <3>调用函数OpenSCManager打开远程系统的Service Control Manager[SCM]
d5U; $q{o <4>调用函数CreateService在远程系统创建一个服务,服务指向的程序是在<2>中写入的程序killsrv.exe
5()Fvae{k <5>调用函数StartService启动刚才创建的服务,把想杀掉的进程的ID作为参数传递给它
3eg5oAZ)G8 <6>服务启动后,killsrv.exe运行,杀掉进程
6[==BbZ <7>清场
,d
7Z 嗯!这样看来,我们需要两个程序了。Killsrv.exe的源代码如下:
+8^_D?*\n /***********************************************************************
^g!B.ll` Module:Killsrv.c
vg^Myn
Date:2001/4/27
O{n<WQd{CY Author:ey4s
A8dI:E+$ Http://www.ey4s.org 8wF#e\Va0 ***********************************************************************/
&=-PRza%j #include
o'qm82*
= #include
vR]mSX3)? #include "function.c"
l\}25
e #define ServiceName "PSKILL"
GNghB( .[f;(WR SERVICE_STATUS_HANDLE ssh;
|U=(b, SERVICE_STATUS ss;
.fJ*c /////////////////////////////////////////////////////////////////////////
g@E&uyM void ServiceStopped(void)
K}2Npo
FS {
RG?MRxC ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
,h!X k ss.dwCurrentState=SERVICE_STOPPED;
aJ2H.E ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
wD=am ss.dwWin32ExitCode=NO_ERROR;
R{<Y4C2~ ss.dwCheckPoint=0;
BLW]|p|1: ss.dwWaitHint=0;
]p$zvMf} SetServiceStatus(ssh,&ss);
\GHOg.P return;
~hD{coVTI }
C
ktX0 /////////////////////////////////////////////////////////////////////////
.;slrg(5F void ServicePaused(void)
Ed=}PrE {
&s-VSu7 ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
$,P\)</VR ss.dwCurrentState=SERVICE_PAUSED;
6_ ]8\n ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
^/{4'\p ss.dwWin32ExitCode=NO_ERROR;
aQh?}=d a ss.dwCheckPoint=0;
l;5`0N?QO ss.dwWaitHint=0;
Uh\]?G[G SetServiceStatus(ssh,&ss);
<bX 1,}? return;
n2E4!L|q }
MF|*AB|E void ServiceRunning(void)
a4u ^f5)@ {
s]bPV,"p ss.dwServiceType=SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS;
AP
;*iyQ[ ss.dwCurrentState=SERVICE_RUNNING;
~R{8.!: > ss.dwControlsAccepted=SERVICE_ACCEPT_STOP;
NUu;tjt: ss.dwWin32ExitCode=NO_ERROR;
LR\zy8y] ss.dwCheckPoint=0;
Nu+wL>t ss.dwWaitHint=0;
qT0_L SetServiceStatus(ssh,&ss);
YZ*{^' return;
qvTJ>FILT }
9}XT'+`y /////////////////////////////////////////////////////////////////////////
O0zi@2m?B void WINAPI servier_ctrl(DWORD Opcode)//服务控制程序
VIYV92[ {
wWFW,3b switch(Opcode)
>p |yf.G {
xSOoIsL[ case SERVICE_CONTROL_STOP://停止Service
MHNe>C-!q ServiceStopped();
t
2G1[j! break;
u#VweXyU case SERVICE_CONTROL_INTERROGATE:
8GW ut=D SetServiceStatus(ssh,&ss);
SW=aHM break;
*2#FRA#q }
wQw-:f- return;
7*g(@d }
?.j,Bq5At //////////////////////////////////////////////////////////////////////////////
2MT_#r_ //杀进程成功设置服务状态为SERVICE_STOPPED
*JS"(. '( //失败设置服务状态为SERVICE_PAUSED
2mq%|VG' //
QqjTLuN void WINAPI ServiceMain(DWORD dwArgc,LPTSTR *lpszArgv)
?N2X)Y@yi {
/KP_Vc:g2_ ssh=RegisterServiceCtrlHandler(ServiceName,servier_ctrl);
b.,$# D{p if(!ssh)
L"9 Gc {
1)gv%_ ServicePaused();
+/}_%Cf8 return;
x{2o[dK4} }
&]*|6cR$E ServiceRunning();
taixBNv Sleep(100);
Z]p8IH%~92 //注意,argv[0]为此程序名,argv[1]为pskill,参数需要递增1
2|
$k`I, //argv[2]=target,argv[3]=user,argv[4]=pwd,argv[5]=pid
y\@SC\jk| if(KillPS(atoi(lpszArgv[5])))
<%/:w/ ServiceStopped();
tPzM7
n| else
bCt_yR ServicePaused();
w0$R`MOR+ return;
w@2~`<Hk'" }
#B\B(y /////////////////////////////////////////////////////////////////////////////
j^rYFS
w:Q void main(DWORD dwArgc,LPTSTR *lpszArgv)
F;X"3F.! {
*<?XTs< SERVICE_TABLE_ENTRY ste[2];
0tSA|->( ste[0].lpServiceName=ServiceName;
j]#wrm ste[0].lpServiceProc=ServiceMain;
5(KG=EHj_ ste[1].lpServiceName=NULL;
$Llvp bl ste[1].lpServiceProc=NULL;
b_ypsGE]5! StartServiceCtrlDispatcher(ste);
"u,sRbL return;
G+fd.~aGE }
(}6wAfGo /////////////////////////////////////////////////////////////////////////////
oq243\?Y 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
.?70=8{ 下:
g"w)@*?K /***********************************************************************
6,a%&1_ Module:function.c
4 ;^g MI9 Date:2001/4/28
B6(h7~0(< Author:ey4s
v<%]XHN Http://www.ey4s.org XEa~)i{O ***********************************************************************/
X+d&OcO=q #include
`)LIVi"(D ////////////////////////////////////////////////////////////////////////////
/XjN%| BOOL SetPrivilege(HANDLE hToken,LPCTSTR lpszPrivilege,BOOL bEnablePrivilege)
vB=;_=^i1 {
Bmmb TOKEN_PRIVILEGES tp;
::0aY;D2 LUID luid;
G^ K*+ AmgWj/> if(!LookupPrivilegeValue(NULL,lpszPrivilege,&luid))
m&,bC)} {
#!wsD7; printf("\nLookupPrivilegeValue error:%d", GetLastError() );
9N<*S'Z return FALSE;
zLo;.X[Y }
KxGKA tp.PrivilegeCount = 1;
|x*{fXdMhr tp.Privileges[0].Luid = luid;
R9bhC9NP if (bEnablePrivilege)
<r0.ppgY tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
TLXhE(o|o else
hyM'x* tp.Privileges[0].Attributes = 0;
F
[r|Y-c] // Enable the privilege or disable all privileges.
u0wn=Dg AdjustTokenPrivileges(
Jk%'mEGE hToken,
(21']x FALSE,
o; 6fvn &tp,
~v^%ze sizeof(TOKEN_PRIVILEGES),
Q %+} (PTOKEN_PRIVILEGES) NULL,
#aj|vox} (PDWORD) NULL);
Ii,~HH // Call GetLastError to determine whether the function succeeded.
q^)=F_QvG if (GetLastError() != ERROR_SUCCESS)
C{DlcZ< {
9e0C3+)CY printf("AdjustTokenPrivileges failed: %u\n", GetLastError() );
.@fK;/OuC return FALSE;
Nvi Fq }
_E3U.mV return TRUE;
<>SR 4 }
{qJHL;mP:8 ////////////////////////////////////////////////////////////////////////////
Sb'N]; BOOL KillPS(DWORD id)
U LV)0SB {
G`9cd\^ HANDLE hProcess=NULL,hProcessToken=NULL;
\I'f3 BOOL IsKilled=FALSE,bRet=FALSE;
+SAk:3.#CV __try
~*jsB=XM/ {
@gH(/pFX @X3 gBGY) if(!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,&hProcessToken))
2f`WDL {
PbbXi printf("\nOpen Current Process Token failed:%d",GetLastError());
iTj"lA __leave;
,Le&I9*% }
Y;'VosTD //printf("\nOpen Current Process Token ok!");
F_ ,L2J if(!SetPrivilege(hProcessToken,SE_DEBUG_NAME,TRUE))
t|go5DXz4 {
j2< !z;2 __leave;
eo>/ }
dCa}ITg printf("\nSetPrivilege ok!");
[q|?f?Zl :D<:N*9i if((hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,id))==NULL)
Oqd"0Qt- {
HyZVr2 printf("\nOpen Process %d failed:%d",id,GetLastError());
x{=[w` __leave;
ERUs0na] }
;% /6Y~/ //printf("\nOpen Process %d ok!",id);
q"{Up if(!TerminateProcess(hProcess,1))
!w @1!Xpn1 {
=Jsg{vI printf("\nTerminateProcess failed:%d",GetLastError());
<$RS*n __leave;
_8,vk-,' }
I{`KKui<M IsKilled=TRUE;
PN1(j| }
@SKO~?7T __finally
Y1$ #KC {
sN6 0o 7. if(hProcessToken!=NULL) CloseHandle(hProcessToken);
)?!vJb" if(hProcess!=NULL) CloseHandle(hProcess);
MV
Hz$hyB }
l81&[ return(IsKilled);
6(ka"Vu~ }
L@)b%Q@a //////////////////////////////////////////////////////////////////////////////////////////////
E}xz7u OK!服务端的程序已经好了。接下来还需要一个客户端。如果通过在客户端运行的时候,把killsrv.exe COPY到远程系统上,那么就需要提供两个exe文件给用户,这样显得不是很专业,呵呵。不如我们就把killsrv.exe的二进制码作为buff保存在客户端吧,这样在运行的时候,我们直接把buff中的内容写过去,这样提供给用户一个exe文件就可以了。Pskill.c的源代码如下:
3I'M6WA /*********************************************************************************************
l9M#]*{ ModulesKill.c
f28gE7Y\a Create:2001/4/28
f?/|;Zo4 Modify:2001/6/23
[z
W_%O kP Author:ey4s
n@G:e-m{A Http://www.ey4s.org \e`6=Q% PsKill ==>Local and Remote process killer for windows 2k
FBR$,j;Y **************************************************************************/
1<XiD3H; #include "ps.h"
kA7~Yu5| #define EXE "killsrv.exe"
c%q}"Y0oh #define ServiceName "PSKILL"
J0IdFFZ|w ;FV~q{ #pragma comment(lib,"mpr.lib")
!L&=?CX //////////////////////////////////////////////////////////////////////////
-_y~rx
> //定义全局变量
t!J";l SERVICE_STATUS ssStatus;
Uq9,(tV`6g SC_HANDLE hSCManager=NULL,hSCService=NULL;
wQF&GGYR BOOL bKilled=FALSE;
ki[;ZmQqY char szTarget[52]=;
"i!2=A8k //////////////////////////////////////////////////////////////////////////
L #t-KLJ BOOL ConnIPC(char *,char *,char *);//建立IPC连接函数
wc<2Uc BOOL InstallService(DWORD,LPTSTR *);//安装服务函数
M!xm1-,[ BOOL WaitServiceStop();//等待服务停止函数
OhSt6&+ BOOL RemoveService();//删除服务函数
|% M{kA- /////////////////////////////////////////////////////////////////////////
sYAG,r>h int main(DWORD dwArgc,LPTSTR *lpszArgv)
u\Nw:Uu i {
"'Q" (S BOOL bRet=FALSE,bFile=FALSE;
kr/1Dsr4 char tmp[52]=,RemoteFilePath[128]=,
{u(}ED#p szUser[52]=,szPass[52]=;
e.3sAUHZ- HANDLE hFile=NULL;
5~`|)~FA DWORD i=0,dwIndex=0,dwWrite,dwSize=sizeof(exebuff);
$Nt=gSWw5 902!M65[rG //杀本地进程
+Op%,,Db if(dwArgc==2)
>)AE|j` {
vSyi}5D if(KillPS(atoi(lpszArgv[1])))
NPB ,q& Th printf("\nLoacl Process %s have beed killed!",lpszArgv[1]);
beN>5coP%A else
|1_$!
p printf("\nLoacl Process %s can't be killed!ErrorCode:%d",
wu&|~@_s@ lpszArgv[1],GetLastError());
'T&=$9g7 return 0;
? e9XVQ* }
D+*uKldS; //用户输入错误
gTmUK{y' else if(dwArgc!=5)
e 5WdK {
>6.[i@RmWU printf("\nPSKILL ==>Local and Remote Process Killer"
Xa? 6# "\nPower by ey4s"
4e(9@OLP "\nhttp://www.ey4s.org 2001/6/23"
;qMnO_E "\n\nUsage:%s <==Killed Local Process"
C*W.9 "\n %s <==Killed Remote Process\n",
9sfB+]}h lpszArgv[0],lpszArgv[0]);
\dp9@y[^ return 1;
'gk81@| }
zJy 89ib' //杀远程机器进程
4'}_qAT strncpy(szTarget,lpszArgv[1],sizeof(szTarget)-1);
}\`-G+i{W strncpy(szUser,lpszArgv[2],sizeof(szUser)-1);
Z3X&<Y5 strncpy(szPass,lpszArgv[3],sizeof(szPass)-1);
H}jK3;8E 1A`?y&
Ll //将在目标机器上创建的exe文件的路径
6]@|7|N>X sprintf(RemoteFilePath,"\\%s\admin$\system32\%s",szTarget,EXE);
i-i}`oN __try
MrKU,- {
\Age9iz& //与目标建立IPC连接
:o.x=c B if(!ConnIPC(szTarget,szUser,szPass))
V<~_OF {
B>p0FQ. printf("\nConnect to %s failed:%d",szTarget,GetLastError());
^H\-3/si* return 1;
QC\, }
OIXAjU*N printf("\nConnect to %s success!",szTarget);
N:PA/V^z //在目标机器上创建exe文件
V:0uy> JEm?26n X hFile=CreateFile(RemoteFilePath,GENERIC_ALL,FILE_SHARE_READ|FILE_SHARE_WRIT
'1kj:Np E,
XoH[MJC NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
*Lb(urf if(hFile==INVALID_HANDLE_VALUE)
<QkN}+B= {
V~]'+A
q> printf("\nCreate file %s failed:%d",RemoteFilePath,GetLastError());
6'No4[F
4n __leave;
T
,O<LFv }
!F7EAQn{( //写文件内容
s5zGg]0 while(dwSize>dwIndex)
RIVL 0Ig {
[c
KI0 f)AW !/ if(!WriteFile(hFile,&exebuff[dwIndex],dwSize-dwIndex,&dwWrite,NULL))
Il&"=LooZ {
:~0^ib<v; printf("\nWrite file %s
o$H Jg failed:%d",RemoteFilePath,GetLastError());
|`94W j< __leave;
v'bd.eqw }
Sf4h!ly dwIndex+=dwWrite;
[A%e6 }
O=#/DM; //关闭文件句柄
&,Zz CloseHandle(hFile);
-u3SsU)_%N bFile=TRUE;
V'.eesN //安装服务
bWC~Hv if(InstallService(dwArgc,lpszArgv))
1EAVMJ {
jy__Y=1} //等待服务结束
@E"+qPp.3 if(WaitServiceStop())
FSYjp{z5 {
@]ptY* //printf("\nService was stoped!");
%<ptkZK# }
=-Q else
%)6:eIS {
zfr (dQ //printf("\nService can't be stoped.Try to delete it.");
3 R:7bex }
Qq FfR# Sleep(500);
g]@R'2:1 //删除服务
Cs1%g RemoveService();
Nz>E#.++ }
a`@<Z sR }
jB/q1vFO __finally
vRb(eg {
o+)LcoPu //删除留下的文件
(;Q <@PZg if(bFile) DeleteFile(RemoteFilePath);
&6|^~(P? //如果文件句柄没有关闭,关闭之~
{HRxyAI! if(hFile!=NULL) CloseHandle(hFile);
dl7p1Cr //Close Service handle
*F8uu. if(hSCService!=NULL) CloseServiceHandle(hSCService);
C!/8e
(!N //Close the Service Control Manager handle
`i>B|g- if(hSCManager!=NULL) CloseServiceHandle(hSCManager);
^?^|Y?f2P? //断开ipc连接
I^(o3B wsprintf(tmp,"\\%s\ipc$",szTarget);
J\dhi{0 WNetCancelConnection2(tmp,CONNECT_UPDATE_PROFILE,TRUE);
WJFTy+bD if(bKilled)
vu.S>2Wv printf("\nProcess %s on %s have been
s!o<Pd yJK killed!\n",lpszArgv[4],lpszArgv[1]);
xBI"{nGoN else
E~Up\f printf("\nProcess %s on %s can't be
aIt
0;D killed!\n",lpszArgv[4],lpszArgv[1]);
"za*$DU }
k0e|8g X return 0;
K`_E>k }
gH{\y5%rO //////////////////////////////////////////////////////////////////////////
[>Kxm BOOL ConnIPC(char *RemoteName,char *User,char *Pass)
b1>$sPJ+ {
4qSS<SqY NETRESOURCE nr;
qYu!:xa8 char RN[50]="\\";
(krG0S:0Q RH'F<!p strcat(RN,RemoteName);
TNPGw! strcat(RN,"\ipc$");
FO'.
a ZV<y=F*~f nr.dwType=RESOURCETYPE_ANY;
m1$P3tZPn nr.lpLocalName=NULL;
%CE@} nr.lpRemoteName=RN;
o2e h)rtB nr.lpProvider=NULL;
Ko]h r 7jg(j~tQ if(WNetAddConnection2(&nr,Pass,User,FALSE)==NO_ERROR)
qf&a<[p~ return TRUE;
\q`+ else
?xTeio44 return FALSE;
>'1Q"$; }
+!V%Q /////////////////////////////////////////////////////////////////////////
DIu72\ BOOL InstallService(DWORD dwArgc,LPTSTR *lpszArgv)
gmAKW4( {
z#E,96R BOOL bRet=FALSE;
NW>:Lz
?" __try
08jUVHdt {
&\]f!'jV //Open Service Control Manager on Local or Remote machine
C^42=? hSCManager=OpenSCManager(szTarget,NULL,SC_MANAGER_ALL_ACCESS);
/h.3<HI."* if(hSCManager==NULL)
VX>t!JP p {
Z%n.:I<%ZV printf("\nOpen Service Control Manage failed:%d",GetLastError());
D>x'3WYR __leave;
LYq2A,wm$ }
mlw BATi //printf("\nOpen Service Control Manage ok!");
$XU$?_O //Create Service
V_d%g<n4 hSCService=CreateService(hSCManager,// handle to SCM database
UCj#t!Mw ServiceName,// name of service to start
Dp6"I!L<| ServiceName,// display name
5~R{,]52 SERVICE_ALL_ACCESS,// type of access to service
S| -{wC% SERVICE_WIN32_OWN_PROCESS,// type of service
w>q_8V_K SERVICE_AUTO_START,// when to start service
]aW.b_7<9 SERVICE_ERROR_IGNORE,// severity of service
[MXXY failure
?QIQ,?. EXE,// name of binary file
<sFf'W_3{ NULL,// name of load ordering group
yExyx?j. NULL,// tag identifier
m}'@S+k^ NULL,// array of dependency names
Rw=E_q{ NULL,// account name
,G/X"t ~ NULL);// account password
jeBj //create service failed
@k #y-/~? if(hSCService==NULL)
oJu4vGy0 {
r~Ubgd ]U //如果服务已经存在,那么则打开
wG[l9)lz if(GetLastError()==ERROR_SERVICE_EXISTS)
F5Q. Vh {
+4p;4/= //printf("\nService %s Already exists",ServiceName);
U)%u`C0 //open service
Jsnmn$C hSCService = OpenService(hSCManager, ServiceName,
[[DFEvOEh SERVICE_ALL_ACCESS);
3@ukkO) if(hSCService==NULL)
5'Ay@FJ: {
qlT:9*&g printf("\nOpen Service failed:%d",GetLastError());
fU~y481A __leave;
Sm_:SF!<D6 }
^A<.s_ //printf("\nOpen Service %s ok!",ServiceName);
h=y(2xA }
:Du{8rV else
u]-El}*[ {
K~%5iVO~\ printf("\nCreateService failed:%d",GetLastError());
U"kK]Stk< __leave;
td$6:) }
xENA:j?kF }
44{:UhJkx //create service ok
3K:Xxkk else
XBt0Ez {
8A]q!To //printf("\nCreate Service %s ok!",ServiceName);
;B7|tajd }
G8-d%O p %LlKi5u] // 起动服务
E
:gArQ if ( StartService(hSCService,dwArgc,lpszArgv))
;RZa<2 {
^a 5~FI: //printf("\nStarting %s.", ServiceName);
J
2~B<=V Sleep(20);//时间最好不要超过100ms
l+X^x%EA while( QueryServiceStatus(hSCService, &ssStatus ) )
Sh6 NgO {
a#GqJ?nY if ( ssStatus.dwCurrentState == SERVICE_START_PENDING)
(xJBN?NRO {
"MP{z~Mmj printf(".");
\`9|~!,Ix7 Sleep(20);
=|zLr" }
o@~gg* else
}4`YdN break;
xT(.#9 }
GuDD7~qxY if ( ssStatus.dwCurrentState != SERVICE_RUNNING )
}33Au-%* printf("\n%s failed to run:%d",ServiceName,GetLastError());
.%h_W\M<l }
U]&%EqLS else if(GetLastError()==ERROR_SERVICE_ALREADY_RUNNING)
(P]^5D {
V"p*Jd"w //printf("\nService %s already running.",ServiceName);
B>L^XGq }
Z{)|w= else
2YEn)A@8 {
T js{
)r9 printf("\nStart Service %s failed:%d",ServiceName,GetLastError());
d-&dA_? __leave;
cwU6}*_zn }
Dp'af4+%$ bRet=TRUE;
;b2>y>?[ }//enf of try
RaqrVC __finally
{lw
ec"{ {
udr'~,R return bRet;
U.)eJ1a }
*g.,[a0 return bRet;
CA~S$H\" }
yE/I)GOQjs /////////////////////////////////////////////////////////////////////////
%['F[Mo BOOL WaitServiceStop(void)
Nq1RAM {
8u23@? BOOL bRet=FALSE;
]qQB+]WN //printf("\nWait Service stoped");
Fd0FG A&L while(1)
,FPgs0rrS {
cW>`Z:6{K Sleep(100);
(VRnv if(!QueryServiceStatus(hSCService, &ssStatus))
a[#BlH {
tjL#?j printf("\nQueryServiceStatus failed:%d",GetLastError());
"lMWSCas break;
O3^@" IY }
O$ \N]# if(ssStatus.dwCurrentState==SERVICE_STOPPED)
L(YT6Vmm+t {
3c"{Wu-} bKilled=TRUE;
VAz+J bRet=TRUE;
!1]xKNp] break;
eVJL|uI| }
P=g+6-1 if(ssStatus.dwCurrentState==SERVICE_PAUSED)
!"">'}E1 {
{GY$J<5= //停止服务
RAa1KOxZX bRet=ControlService(hSCService,SERVICE_CONTROL_STOP,NULL);
-#hl&^u$ break;
}:Akpm }
}?$Mh) else
A-5%_M3\G {
#wcoLCjs) //printf(".");
{K}+$jzGVt continue;
#]a0 51Y }
q\G@Nn^ }
-rrg?4 return bRet;
gNBI?xs`p }
oWT0WS /////////////////////////////////////////////////////////////////////////
S|i
//I%_ BOOL RemoveService(void)
JD.z}2+
{
kSrzIq<xre //Delete Service
@:8|tJu8b if(!DeleteService(hSCService))
^B>6! {
3J{'|3x printf("\nDeleteService failed:%d",GetLastError());
z5zm,Jw return FALSE;
n$K_KU v }
$~l:l[Zs //printf("\nDelete Service ok!");
\>Q,AyL return TRUE;
ZGBcy}U(k }
_=p|"~rN$ /////////////////////////////////////////////////////////////////////////
gqamGLK 其中ps.h头文件的内容如下:
:\XD.n-n /////////////////////////////////////////////////////////////////////////
:I8t}Wg #include
1,,: 4*) #include
~M=`f{-$K #include "function.c"
(n G Si(?+bda0c unsigned char exebuff[]="这里存放的是killsrv.exe的二进制码";
}r[BME /////////////////////////////////////////////////////////////////////////////////////////////
[\y>Gv% 以上程序在Windows2000、VC++6.0环境下编译,测试还行。编译好的pskill.exe在我的主页
http://www.ey4s.org有下载。其实我们变通一下,改变一下killsrv.exe的内容,例如启动一个cmd.exe什么的,呵呵,这样有了admin权限,并且可以建立IPC连接的时候,不就可以在远程运行命令了吗。象
www.sysinternals.com出的p***ec.exe和小榕的ntcmd.exe原理都和这差不多的。也许有人会问了,怎么得到程序的二进制码啊?呵呵,随便用一个二进制编辑器,例如UltraEdit等。但是好像不能把二进制码保存为文本,类似这样"\xAB\x77\xCD",所以我们就不能直接用了。懒的去找这样的工具了,自己写个简单的吧,代码如下[我够意思吧~_*]:
e!yt<[ph /*******************************************************************************************
0Oq1ay^ Module:exe2hex.c
mNzZ/*n: Author:ey4s
e78} Http://www.ey4s.org bjZ?WZr Date:2001/6/23
RdjUw#\33b ****************************************************************************/
)eV]M~K: #include
jA'+>`@ #include
sP#5l @ int main(int argc,char **argv)
w;O '6" {
a'r\e2/e?H HANDLE hFile;
2TO1i0 DWORD dwSize,dwRead,dwIndex=0,i;
b(F`$N@7C unsigned char *lpBuff=NULL;
0!T $Ef __try
:/08}!_: {
"@_f>3z if(argc!=2)
?uLqB@!2 {
v,! u{QP printf("\nUsage: %s ",argv[0]);
iW)Ou?aS __leave;
.T2I]d }
L!RLw4
r0,}f\ hFile=CreateFile(argv[1],GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FI
|b'AWI81D LE_ATTRIBUTE_NORMAL,NULL);
CEiGjo^ if(hFile==INVALID_HANDLE_VALUE)
f3O'lc3 {
}OZfsYPz}T printf("\nOpen file %s failed:%d",argv[1],GetLastError());
~EymD * __leave;
=6hf'lP }
/$KW$NH4z dwSize=GetFileSize(hFile,NULL);
pbNVj~#6 if(dwSize==INVALID_FILE_SIZE)
2P*O^-zRp {
4?cg6WJ'6 printf("\nGet file size failed:%d",GetLastError());
f
sMF46 __leave;
wrWWXOZ4 }
: s35{K lpBuff=(unsigned char *)malloc(dwSize);
(plOV) if(!lpBuff)
V3S`8VI {
tBt\&{=|D printf("\nmalloc failed:%d",GetLastError());
Gvw el!6 __leave;
H'0S;A+Y6 }
!nVuvsbv while(dwSize>dwIndex)
}j
QwP3eY {
QHeUpJ/^ if(!ReadFile(hFile,&lpBuff[dwIndex],dwSize-dwIndex,&dwRead,NULL))
u<[Y6m {
"Y6f.rB printf("\nRead file failed:%d",GetLastError());
V_:/#G]jeG __leave;
&F)lvtt| }
*@< jJP4 dwIndex+=dwRead;
jw
H)x }
p("do1: for(i=0;i{
(,k=mF if((i%16)==0)
?V+=uTCq printf("\"\n\"");
UaB!,vs3st printf("\x%.2X",lpBuff);
aO{k-44y }
'k hJZ: }//end of try
MZ.Jkf( __finally
UCFef,VW {
Cs< d\"+ if(lpBuff) free(lpBuff);
.Q7z<Q CloseHandle(hFile);
oVs&r?\Z }
`R\0g\ return 0;
:?zOL w?( }
d]<tFx>CQW 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。