-
Notifications
You must be signed in to change notification settings - Fork 63
/
android_get_backup_key.js
134 lines (130 loc) · 8.13 KB
/
android_get_backup_key.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
const module_name = "libmsgbackup.so"
function hook(){
function buf2hex(buffer) {
const byteArray = new Uint8Array(buffer);
const hexParts = [];
for(let i = 0; i < byteArray.length; i++) {
const hex = byteArray[i].toString(16);
const paddedHex = ('00' + hex).slice(-2);
hexParts.push(paddedHex);
}
return '0x' + hexParts.join(', 0x');
}
function buf2str(buffer) {
let result = "";
const byteArray = new Uint8Array(buffer);
for (let i = 0; i < byteArray.length; i++) {
result += String.fromCharCode(byteArray[i] + ")");
}
return result;
}
function hex2str(hex) {
let str = '';
for (let i = 0; i < hex.length; i += 2) {
let charCode = parseInt(hex.substr(i, 2), 16);
str += String.fromCharCode(charCode);
}
return str;
}
var kernel_util = null;
var process_Obj_Module_Arr = Process.enumerateModules();
for(var i = 0; i < process_Obj_Module_Arr.length; i++) {
if(process_Obj_Module_Arr[i].path.indexOf(module_name)!=-1) {
console.log("模块名称:",process_Obj_Module_Arr[i].name);
console.log("模块地址:",process_Obj_Module_Arr[i].base);
console.log("大小:",process_Obj_Module_Arr[i].size);
console.log("文件系统路径",process_Obj_Module_Arr[i].path);
kernel_util = process_Obj_Module_Arr[i];
kernel_util.size = 159744; // prevent access violation accessing >= 0x77f222a000
}}
if(kernel_util == null) {
send(module_name + " not loaded. exit.")
} else {
function single_function(pattern) {
pattern = pattern.replaceAll("##", "").replaceAll(" ", "").toLowerCase().replace(/\\s/g,'').replace(/(.{2})/g,"$1 ");
send("定位函数使用的序列： " + pattern)
var akey_function_list = Memory.scanSync(kernel_util.base, kernel_util.size, pattern);
if (akey_function_list.length == 0) {
send("Pattern NOT FOUND!! EXIT!!")
return null;
}
if (akey_function_list.length > 1) {
send("Multi-pattern FOUND!! Take first item.")
}
send("Attach key_function addr: " + akey_function_list[0]['address'])
return akey_function_list[0]['address'];
}
const key_function = single_function("__single_function__parameter__")
if(key_function != null) Interceptor.attach(key_function, {
onEnter: function(args) {
console.log("¦-------------------");
//console.log("¦- arg0: " + buf2hex(args[0].readByteArray(32)) + "(" + args[0] + ")");
//console.log("¦- arg1: " + buf2hex(args[1].readByteArray(32)) + "(" + args[1] + ")");
//console.log("¦- arg2: " + args[2].toInt32() + "(" + args[2] + ")");
//console.log("¦- arg3: " + args[3].toInt32() + "(" + args[3] + ")");
//console.log("¦- arg4: " + args[4].toInt32() + "(" + args[4] + ")");
//console.log("¦- arg5: " + buf2hex(args[5].readByteArray(32)) + "(" + args[5] + ")");
//console.log("¦- arg6: " + args[6].toInt32() + "(" + args[6] + ")");
//console.log("¦- arg7: " + args[7].toInt32() + "(" + args[7] + ")");
//console.log("¦- arg8: " + buf2hex(args[8].readByteArray(32)) + "(" + args[8] + ")");
//console.log("¦- arg9: " + buf2hex(args[9].readByteArray(32)) + "(" + args[9] + ")");
//console.log("¦- arg10:" + buf2hex(args[10].readByteArray(32)) + "(" + args[10] + ")");
if(args[7].toInt32() < 1000000000)
console.log("¦- arg11:" + args[11].readUtf8String() + "(" + args[11] + ")");
//console.log("¦- arg12:" + buf2hex(args[12].readByteArray(32)) + "(" + args[12] + ")");
//console.log("¦- arg13:" + buf2hex(args[13].readByteArray(32)) + "(" + args[13] + ")");
//console.log("¦- arg14:" + buf2hex(args[14].readByteArray(32)) + "(" + args[14] + ")");
//console.log("¦- arg15:" + buf2hex(args[15].readByteArray(32)) + "(" + args[15] + ")");
//console.log("¦- arg16:" + buf2hex(args[16].readByteArray(32)) + "(" + args[16] + ")");
//console.log("¦- arg17:" + buf2hex(args[17].readByteArray(32)) + "(" + args[17] + ")");
//console.log("¦- arg18:" + buf2hex(args[18].readByteArray(32)) + "(" + args[18] + ")");
//console.log("¦- arg19:" + buf2hex(args[19].readByteArray(32)) + "(" + args[19] + ")");
//console.log("¦- arg20:" + buf2hex(args[20].readByteArray(32)) + "(" + args[20] + ")");
//console.log("¦- arg21:" + buf2hex(args[21].readByteArray(32)) + "(" + args[21] + ")");
//console.log("¦- arg22:" + buf2hex(args[22].readByteArray(32)) + "(" + args[22] + ")");
//console.log("¦- arg23:" + buf2hex(args[23].readByteArray(32)) + "(" + args[23] + ")");
//console.log("¦- arg24:" + buf2hex(args[24].readByteArray(32)) + "(" + args[24] + ")");
//console.log("¦- arg25:" + buf2hex(args[25].readByteArray(32)) + "(" + args[25] + ")");
//console.log("¦- arg26:" + buf2hex(args[26].readByteArray(32)) + "(" + args[26] + ")");
//console.log("¦- arg27:" + buf2hex(args[27].readByteArray(32)) + "(" + args[27] + ")");
//console.log("¦- arg28:" + buf2hex(args[28].readByteArray(32)) + "(" + args[28] + ")");
//console.log("¦- arg29:" + buf2hex(args[29].readByteArray(32)) + "(" + args[29] + ")");
//console.log("¦- arg30:" + buf2hex(args[30].readByteArray(32)) + "(" + args[30] + ")");
/*
console.log("¦- arg31:" + args[31] + "(" + args[31] + ")");
console.log("¦- arg32:" + args[32] + "(" + args[32] + ")");
console.log("¦- arg33:" + args[33] + "(" + args[33] + ")");
console.log("¦- arg34:" + args[34] + "(" + args[34] + ")");
console.log("¦- arg35:" + args[35] + "(" + args[35] + ")");
console.log("¦- arg36:" + args[36] + "(" + args[36] + ")");
console.log("¦- arg37:" + args[37] + "(" + args[37] + ")");
console.log("¦- arg38:" + args[38] + "(" + args[38] + ")");
console.log("¦- arg39:" + args[39] + "(" + args[39] + ")");
console.log("¦- arg40:" + args[40] + "(" + args[40] + ")");
console.log("¦- arg41:" + args[41] + "(" + args[41] + ")");
console.log("¦- arg42:" + args[42] + "(" + args[42] + ")");
console.log("¦- arg43:" + args[43] + "(" + args[43] + ")");
console.log("¦- arg44:" + args[44] + "(" + args[44] + ")");
console.log("¦- arg45:" + args[45] + "(" + args[45] + ")");
console.log("¦- arg46:" + args[46] + "(" + args[46] + ")");
console.log("¦- arg47:" + args[47] + "(" + args[47] + ")");
console.log("¦- arg48:" + args[48] + "(" + args[48] + ")");
console.log("¦- arg49:" + args[49] + "(" + args[49] + ")");
console.log("¦- arg50:" + args[50] + "(" + args[50] + ")");
console.log("¦- arg51:" + args[51] + "(" + args[51] + ")");
console.log("¦- arg52:" + args[52] + "(" + args[52] + ")");
console.log("¦- arg53:" + args[53] + "(" + args[53] + ")");
console.log("¦- arg54:" + args[54] + "(" + args[54] + ")");
console.log("¦- arg55:" + args[55] + "(" + args[55] + ")");
console.log("¦- arg56:" + args[56] + "(" + args[56] + ")");
console.log("¦- arg57:" + args[57] + "(" + args[57] + ")");
console.log("¦- arg58:" + args[58] + "(" + args[58] + ")");
console.log("¦- arg59:" + args[59] + "(" + args[59] + ")");
console.log("¦- arg60:" + args[60] + "(" + args[60] + ")");
*/
console.log("¦-------------------");
},
});
}
}
hook()