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Added Dell 1D3B

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Alex committed 2016-07-12 12:29:26 -07:00
1 parent b6cc7cd2fc
commit 6b2cc993b1
6 files changed
+178 -117
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decrypt_bios.js
+104 -86
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@@ -1,7 +1,7 @@
/* May be need add 51,52 and 53 symbol */
var keyboardDict = { 2: '1', 3: '2', 4: '3', 5: '4', 6: '5', 7: '6', 8: '7', 9: '8', 10: '9', 11: '0',
16: 'q', 17: 'w', 18: 'e', 19: 'r', 20: 't', 21: 'y', 22: 'u', 23: 'i', 24: 'o', 25: 'p',
30: 'a', 31: 's', 32: 'd', 33: 'f', 34: 'g', 35: 'h', 36: 'j', 37: 'k', 38: 'l',
30: 'a', 31: 's', 32: 'd', 33: 'f', 34: 'g', 35: 'h', 36: 'j', 37: 'k', 38: 'l',
44: 'z', 45: 'x', 46: 'c', 47: 'v', 48: 'b', 49: 'n', 50: 'm' };
var SONY = 'sony';
@@ -23,7 +23,7 @@ var DELL_HDD_NEW = 'dell_hdd_new';
var DELL_HDD_OLD = 'dell_hdd_old';
var DELL_SERIES_PREFIX = ['595B','D35B','2A7B','A95B'];
var DELL_SERIES_PREFIX = ['595B','D35B','2A7B','A95B','1D3B'];
var encscans = [0x05,0x10,0x13,0x09,0x32,0x03,0x25,0x11,0x1F,0x17,0x06,
@@ -33,15 +33,11 @@ var encscans = [0x05,0x10,0x13,0x09,0x32,0x03,0x25,0x11,0x1F,0x17,0x06,
var chartabl2A7B = "012345679abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ0";
var chartabl1D3B = "0BfIUG1kuPvc8A9Nl5DLZYSno7Ka6HMgqsJWm65yCQR94b21OTp7VFX2z0jihE33d4xtrew0";
var scancods = "\00\0331234567890-=\010\011qwertyuiop[]\015\377asdfghjkl;'`\377\\zxcvbnm,./";
var encData = [ 0x67452301 | 0, // For bit alignment
0xEFCDAB89 | 0,
0x98BADCFE | 0,
0x10325476 | 0];
var MD5magic_o = [
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
@@ -78,7 +74,7 @@ function SignedToUnsigned(num){
return num >>> 0;
}
/* Keys function for hashArray for compability
/* Keys function for hashArray for compability
* with browsers witch does't have keys function */
if(typeof(Object.keys) == 'undefined'){
Object.keys = function (hash){
@@ -89,9 +85,9 @@ if(typeof(Object.keys) == 'undefined'){
return mkeys;
};
}
var keys = Object.keys;
var keys = Object.keys;
/* values function for hashArray for compability
/* values function for hashArray for compability
* with browsers witch does't have values function */
if(typeof(values) == 'undefined'){
values = function (hash){
@@ -131,12 +127,12 @@ if(typeof(String.prototype.trim) === "undefined"){
function min(x, y){
if (x < y){
return x;
}
}
return y;
}
function CreateHashTable2(mkeys, mvalues){
var k = min(mkeys.length, mvalues.length);
var k = min(mkeys.length, mvalues.length);
var hash = new Object();
for(var i=0;i<k;i++){
hash[mkeys[i]] = mvalues[i];
@@ -277,11 +273,11 @@ function keyToAscii(inKey){
for(var i=0;i<inKey.length;i++){
if (inKey[i] == 0) return out;
if(inKey[i] < 32 || inKey[i] > 127) return undefined;
out += String.fromCharCode(inKey[i]);
out += String.fromCharCode(inKey[i]);
}
return out;
}
/* Decode Keyboard code to Ascii symbol */
function keyboardEncToAscii(inKey){
var out= "";
@@ -327,7 +323,7 @@ function bruteForce(hash, salt, digitsOnly, charsOnly, minLen, maxLen){
charsOnly = (typeof(charsOnly) == 'undefined') ? true : charsOnly;
minLen = (typeof(minLen) == 'undefined') ? 3 : minLen;
maxLen = (typeof(maxLen) == 'undefined') ? 7 : maxLen;
var encodedPwd = [0,0,0,0,0,0,0];
if(hash > 0x3FFF){
@@ -345,7 +341,7 @@ function bruteForce(hash, salt, digitsOnly, charsOnly, minLen, maxLen){
var my_keyboard_dict_len = my_keyboard_dict_keys.length;
while(true){
var rndVal = Math.random()*my_keyboard_dict_len;
var rndVal = Math.random()*my_keyboard_dict_len;
for(var i=0; i<7; i++){
var value = Math.floor(rndVal % my_keyboard_dict_len);
encodedPwd[i]= my_keyboard_dict_keys[value];
@@ -366,10 +362,10 @@ function bruteForce(hash, salt, digitsOnly, charsOnly, minLen, maxLen){
function calc_in(l_arr){
return [ (l_arr[1] >> 1),
((l_arr[1] >> 6) | (l_arr[0] << 2)),
((l_arr[1] >> 6) | (l_arr[0] << 2)),
(l_arr[0] >> 3) ];
}
@@ -378,7 +374,7 @@ function begin_calc(serial, s_arr){
if(typeof(serial)=="string"){
serial = StringToArray(serial);
}
ret_arr[0] = serial[ s_arr[3] ];
ret_arr[1] = ( serial[ s_arr[3] ] >> 5) |
(( (serial[ s_arr[2] ] >> 5) | (serial[ s_arr[2] ] << 3))
@@ -387,7 +383,7 @@ function begin_calc(serial, s_arr){
ret_arr[3] = (serial[ s_arr[2] ] >> 7) | (serial[ s_arr[1] ] << 1);
ret_arr[4] = (serial[ s_arr[1] ] >> 4) | (serial[ s_arr[0] ] << 4);
ret_arr = ret_arr.concat(calc_in(serial));
ret_arr = ret_arr.concat(calc_in(serial));
return toByte(ret_arr);
}
@@ -402,7 +398,7 @@ function end_calc(serial, calced_arr, s_arr, table){
(calced_arr[i] & 4) && ( r ^= serial[ s_arr[2] ]);
(calced_arr[i] & 8) && (r ^= serial[1]);
(calced_arr[i] & 16) && (r ^= serial[0]);
ret_arr[i] = table[r % table.length];
}
return ret_arr;
@@ -412,9 +408,11 @@ function calc_suffix_shortcut(serial, s_arr1, s_arr2){
var serial_arr = StringToArray(serial);
var ret_arr = begin_calc(serial_arr,s_arr1);
if(dell_get_serial_line(serial) == '2A7B'){
return end_calc(serial_arr,ret_arr,s_arr2,StringToArray(chartabl2A7B));
}
return end_calc(serial_arr, ret_arr, s_arr2, encscans);
return end_calc(serial_arr,ret_arr,s_arr2,StringToArray(chartabl2A7B));
} else if(dell_get_serial_line(serial) == '1D3B'){
return end_calc(serial_arr,ret_arr,s_arr2,StringToArray(chartabl1D3B));
}
return end_calc(serial_arr, ret_arr, s_arr2, encscans);
}
function calc_suffix_tag(serial){
@@ -428,7 +426,7 @@ function calc_suffix_hdd_new(serial){
/* Depends only in first two chars */
function calc_suffix_hdd_old(serial){
// encscans[26], enscans[0xAA % enscans.length]
var ret_arr = [49,49,49,49,49];
var ret_arr = [49,49,49,49,49];
var serial_arr = StringToArray(serial);
ret_arr = ret_arr.concat(calc_in(serial_arr));
// lower bits then 5 are never change
@@ -442,50 +440,66 @@ function calc_suffix_hdd_old(serial){
}
function blockEncode(encBlock,f1, f2, f3, f4 ,f5){
function blockEncode(encBlock,f1, f2, f3, f4 ,f5,repeater){
var encData = [ 0x67452301 | 0, // Reinit each run
0xEFCDAB89 | 0,
0x98BADCFE | 0,
0x10325476 | 0];
var A = encData[0] | 0; // For bit alignment
var B = encData[1] | 0;
var C = encData[2] | 0;
var D = encData[3] | 0;
function rol(t, bitsrot, num){
var k = bitsrot[num >> 4][i & 3];
return (SignedToUnsigned(t)/ Math.pow(2,32 - k)) |
return (SignedToUnsigned(t)/ Math.pow(2,32 - k)) |
((SignedToUnsigned(t) << k) | 0 );
}
function f_shortcut(func, key, num){
return (A + f1(func, B, C , D, MD5magic[num] + encBlock[ key ])) | 0;
}
var S = [ [ 7, 12, 17, 22 ],
[ 5, 9, 14, 20 ],
[ 4, 11, 16, 23 ],
[ 6, 10, 15, 21 ]
];
var t;
for(i=0;i<64;i++){
switch(i >> 4){
case 0:
t = f_shortcut(f2, i & 15, i); // Use half byte
break;
case 1:
t = f_shortcut(f3, (i*5 + 1) & 15, i);
break;
case 2:
t = f_shortcut(f4, (i*3 + 5) & 15, i);
break;
case 3:
t = f_shortcut(f5, (i*7) & 15, i);
break;
for(j=0;j<=repeater*20;j++){
if(repeater){
A|=0x97;
B^=0x8;
C|=(0x60606161 - j);
D^=(0x50501010 + j);
}
A = D, D = C, C = B, B = (rol(t,S,i) + B) | 0;
for(i=0;i<64;i++){
switch(i >> 4){
case 0:
t = f_shortcut(f2, i & 15, i); // Use half byte
break;
case 1:
t = f_shortcut(f3, (i*5 + 1) & 15, i);
break;
case 2:
t = f_shortcut(f4, (i*3 + 5) & 15, i);
break;
case 3:
t = f_shortcut(f5, (i*7) & 15, i);
break;
}
A = D, D = C, C = B, B = (rol(t,S,i) + B) | 0;
}
encData[0]+=A;
encData[1]+=B;
encData[2]+=C;
encData[3]+=D;
}
return CorectBits([ A + encData[0],
B + encData[1],
C + encData[2],
D + encData[3]]);
return CorectBits([encData[0],encData[1],encData[2],encData[3]]);
}
@@ -506,33 +520,35 @@ function choseEncode(encBlock, serial){
function encF2(num1, num2, num3) {
return ((( num3 ^ num2) & num1) ^ num3);
}
function encF3 (num1, num2, num3) {
return ((( num1 ^ num2) & num3) ^ num2);
}
function encF4(num1, num2, num3) {return (( num2 ^ num1) ^ num3); }
function encF5(num1, num2, num3) {return (( num1 | ~num3) ^ num2); }
function encF1(func, num1,num2, num3, key){
return (func(num1,num2,num3) + key) | 0; // For bit alignment
}
}
// Negative functions
function encF1N(func, num1, num2, num3, key) {
function encF1N(func, num1, num2, num3, key) {
return encF1(func,num1,num2, num3, -key);
}
function encF2N(num1, num2, num3){ return encF2(num1, num2, ~num3); }
function encF4N(num1, num2, num3){ return encF4(num1, ~num2, num3); }
function encF5N(num1, num2, num3){ return encF5(~num1, num2, num3); }
/* Main part */
var type = dell_get_serial_line(serial);
if(type == 'D35B'){
return blockEncode(encBlock, encF1, encF2, encF3, encF4, encF5);
return blockEncode(encBlock, encF1, encF2, encF3, encF4, encF5,0);
} else if(type == '1D3B'){
return blockEncode(encBlock, encF1N, encF2N, encF3, encF4N, encF5N,1);
} else {
return blockEncode(encBlock, encF1N, encF2N, encF3, encF4N, encF5N);
return blockEncode(encBlock, encF1N, encF2N, encF3, encF4N, encF5N,0);
}
}
@@ -542,24 +558,26 @@ function answerToString(b_arr, serial){
for(var i = 0;i<16;i++){
if(dell_get_serial_line(serial) == "2A7B"){
ret_str += chartabl2A7B.charAt( b_arr[i] % chartabl2A7B.length);
} else if(dell_get_serial_line(serial) == "1D3B"){
ret_str += chartabl1D3B.charAt( b_arr[i] % chartabl1D3B.length);
} else if( ( r <= i) && (ret_str.length < 8) ){
ret_str += scancods.charAt(encscans[b_arr[i] % encscans.length]);
}
}
return ret_str;
return ret_str;
}
function dell_encode(in_str, cnt, serial){
in_str[cnt] = 0x80;
var encBlock = StringToIntArr(in_str);
encBlock = fill_zero(encBlock,6,16);
encBlock[14] = (cnt << 3);
encBlock[14] = (cnt << 3);
return IntArrToByteArr(choseEncode(encBlock, serial));
}
/* 7 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B ) */
/* 7 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B, 1D3B ) */
function getBiosPwdForDellTag(serial){
if(dell_get_serial_line(serial) == 'A95B'){ // A95B
serial = dell_get_serial_main(serial) + '595B';
@@ -708,7 +726,7 @@ function getBiosPwdForHpmini(serial){
'n': '9', 'q': '5', 'p': '2', 's': 'N', 'r': 'B', 'u': 'L',
't': 'A', 'w': 'D', 'v': '6', 'y': 'I', 'x': '4', 'z': '0'
};
var table2 = {'1': '3', '0': '1', '3': 'F', '2': '7', '5': 'Q', '4': 'V',
'7': 'X', '6': 'G', '9': 'O', '8': 'U', 'a': 'C', 'c': 'E',
'b': 'P', 'e': 'M', 'd': 'T', 'g': 'H', 'f': '8', 'i': 'Y',
@@ -716,7 +734,7 @@ function getBiosPwdForHpmini(serial){
'n': '9', 'q': '5', 'p': '2', 's': 'N', 'r': 'B', 'u': 'L',
't': 'A', 'w': 'D', 'v': '6', 'y': 'I', 'x': 'R', 'z': '0'
};
var password1 = "";
var password2 = "";
serial = serial.toLowerCase();
@@ -751,8 +769,8 @@ function getBiosPwdForFsi20dec_old(serial){
}
function codeToBytes(code){
var numbers = [parseInt(code.slice(0,5), 10),
parseInt(code.slice(5,10), 10),
var numbers = [parseInt(code.slice(0,5), 10),
parseInt(code.slice(5,10), 10),
parseInt(code.slice(10,15), 10),
parseInt(code.slice(15,20), 10)
];
@@ -763,7 +781,7 @@ function getBiosPwdForFsi20dec_old(serial){
}
return bytes;
}
/* op_arr - array with that operations do, ar1,ar2 - numbers */
function interleave(op_arr,ar1, ar2 ){
var arr = copy_array(op_arr);
@@ -788,14 +806,14 @@ function getBiosPwdForFsi20dec_old(serial){
for(var i=0;i<bytes.length;i++){
bytes[i] = bytes[i] ^ ord(XORkey.charAt(i));
}
// swap two bytes
bytes.swap(2,6);
bytes.swap(3,7);
bytes = interleave(bytes, [0,1,2,3],[0,1,2,3]);
bytes = interleave(bytes, [4,5,6,7],[6,7,4,5]);
// final rotations
bytes[0] = ((bytes[0] << 3) & 0xFF) | (bytes[0] >> 5);
bytes[1] = ((bytes[1] << 5) & 0xFF) | (bytes[1] >> 3);
@@ -804,10 +822,10 @@ function getBiosPwdForFsi20dec_old(serial){
bytes[5] = ((bytes[5] << 6) & 0xFF) | (bytes[5] >> 2);
bytes[6] = ((bytes[6] << 1) & 0xFF) | (bytes[6] >> 7);
bytes[7] = ((bytes[7] << 2) & 0xFF) | (bytes[7] >> 6);
// len(solution space) = 10 + 26
bytes = convert_to_remainder(bytes);
return bytesToString(bytes);
}
@@ -816,7 +834,7 @@ function getBiosPwdForFsi20dec_old(serial){
/* For Fujinsu-Siemens. 5x4 dicimal digits. new */
function getBiosPwdForFSI20dec_new(serial){
var f_keys = ["4798156302", "7201593846", "5412367098", "6587249310",
var f_keys = ["4798156302", "7201593846", "5412367098", "6587249310",
"9137605284", "3974018625", "8052974163"];
var pwdHash = serial.charAt(0) + serial.charAt(2) + serial.charAt(5) +
@@ -837,7 +855,7 @@ function getBiosPwdForFSI20dec(serial){
return CreateHashTable([FSI_20_DEC_NEW,FSI_20_DEC_OLD],
[getBiosPwdForFSI20dec_new(serial),getBiosPwdForFsi20dec_old(serial)]);
}
/* For Fujinsu-Siemens. 8 or 5x4 hexadecimal digits. */
@@ -853,7 +871,7 @@ function getBiosPwdForFSIhex(serial){
crc = (crc << 1);
if(crc & 0x10000){
crc = crc ^ 0x1021;
}
}
}
table.push(crc & 0xFFFF);
}
@@ -863,15 +881,15 @@ function getBiosPwdForFSIhex(serial){
function hashToChar(hash,code, num){
return chr(code + ((hash >> num) % 16) % 10);
}
function hashToString(hash){
var a = ord('0')
return (hashToChar(hash, a, 12) +
return (hashToChar(hash, a, 12) +
hashToChar(hash, a, 8) +
hashToChar(hash, a, 4) +
hashToChar(hash, a, 0) );
}
function calculateHash(word, table){
var hash = 0;
var d =0;
@@ -881,12 +899,12 @@ function getBiosPwdForFSIhex(serial){
}
return hash
}
function decryptCode(code){
var table = generateCRC16Table();
return (hashToString(calculateHash(code.slice(0,4), table)) +
hashToString(calculateHash(code.slice(4,8), table)));
}
if (serial.length == 20){
serial = serial.slice(12,20);
@@ -926,7 +944,7 @@ function dellChecker(serial, len_arr, series_arr){
if(!series_arr) {
return true;
}
for(var i=0;i<series_arr.length;i++){
if(dell_get_serial_line(serial) == series_arr[i]){
return true;
@@ -1032,20 +1050,20 @@ function autoGetBiosPwdForFSIhex(serial){
}
function autoGetBiosPwdForDellHddOld(serial){
return dellCheckAndRunWithKey(serial, getBiosPwdForDellHddOld,
return dellCheckAndRunWithKey(serial, getBiosPwdForDellHddOld,
DELL_HDD_OLD, [11], false);
}
/* 7 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B ) */
/* 7 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B, 1D3B ) */
function autoGetBiosPwdForDellTag(serial){
return dellCheckAndRunWithKey(serial, getBiosPwdForDellTag,
return dellCheckAndRunWithKey(serial, getBiosPwdForDellTag,
DELL_TAG, [11],DELL_SERIES_PREFIX);
}
function metaDellManyTag(serial, len, key, func){
if(serial.length == len){
var answ_arr = [];
var answ_arr = [];
for(var i=0;i<DELL_SERIES_PREFIX.length;i++){
answ_arr[i] = func(serial + DELL_SERIES_PREFIX[i]);
}
@@ -1061,9 +1079,9 @@ function metaDellManyTag(serial, len, key, func){
}
/* 11 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B ) */
/* 11 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B, 1D3B ) */
function autoGetBiosPwdForDellHddNew(serial){
return dellCheckAndRunWithKey(serial, getBiosPwdForDellHddNew,
return dellCheckAndRunWithKey(serial, getBiosPwdForDellHddNew,
DELL_HDD_NEW, [15],DELL_SERIES_PREFIX);
}