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389 lines (366 loc) * 18.5 KB
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const globalNativeCallbacks = [];
const callLogMap = new Map();
function getThreadId() {
try {
return Process.getCurrentThreadId ? Process.getCurrentThreadId() : 0;
} catch {
return 0;
}
}
function getCallId() {
return `${Date.now()}_${getThreadId()}_${Math.floor(Math.random() * 100000)}`;
}
function formatLog(logLines, callId, funcName) {
const border = '-'.repeat(45);
let out = [];
out.push(`\n\x1b[36m+${border}\x1b[0m`);
out.push(`\x1b[36m| Diao Yong : ${funcName} [${callId}]\x1b[0m`);
logLines.forEach(line => {
// Can Shu He Fan Hui Zhi Suo Jin
if (line.startsWith('[arg]')) {
out.push(`\x1b[32m+ Can Shu : ${line.replace('[arg]', '').trim()}\x1b[0m`);
} else if (line.startsWith('[Promise]')) {
out.push(`\x1b[35m+ Promise: ${line.replace('[Promise]', '').trim()}\x1b[0m`);
} else if (line.startsWith('---- Fan Hui Zhi ----')) {
out.push(`\x1b[33m+ Fan Hui Zhi :\x1b[0m`);
} else if (line.startsWith('[!]')) {
out.push(`\x1b[31m+ Cuo Wu : ${line.replace('[!]', '').trim()}\x1b[0m`);
} else if (line.startsWith('====')) {
// Tiao Guo
} else {
out.push(`\x1b[32m+ ${line.replace('[arg]', '').trim()}\x1b[0m`);
}
});
out.push(`\x1b[36m+${border}\x1b[0m\n`);
return out.join('\n');
}
function printNapiValue(env, value, logLines) {
if (!value || value.isNull && value.isNull()) {
logLines.push('[arg] value is NULL');
return;
}
var napi_typeof_addr = Module.findExportByName('qqnt.dll', 'napi_typeof');
var napi_typeof_fn = new NativeFunction(napi_typeof_addr, 'int', ['pointer', 'pointer', 'pointer']);
var type_ptr = Memory.alloc(4);
var status = napi_typeof_fn(env, value, type_ptr);
if (status !== 0) {
logLines.push('[!] napi_typeof failed: ' + status);
return;
}
var type = type_ptr.readU32();
switch (type) {
case 0: logLines.push('[arg] type: undefined'); break;
case 1: logLines.push('[arg] type: null'); break;
case 2: { // boolean
var fn = new NativeFunction(Module.findExportByName('qqnt.dll', 'napi_get_value_bool'), 'int', ['pointer', 'pointer', 'pointer']);
var ptr = Memory.alloc(4);
if (fn(env, value, ptr) === 0) logLines.push('[arg] type: boolean, value: ' + (ptr.readU32() ? 'true' : 'false'));
else logLines.push('[arg] type: boolean, value: ' );
break;
}
case 3: { // number
var fn = new NativeFunction(Module.findExportByName('qqnt.dll', 'napi_get_value_double'), 'int', ['pointer', 'pointer', 'pointer']);
var ptr = Memory.alloc(8);
if (fn(env, value, ptr) === 0) logLines.push('[arg] type: number, value: ' + ptr.readDouble());
else logLines.push('[arg] type: number, value: ' );
break;
}
case 4: { // string
var fn = new NativeFunction(Module.findExportByName('qqnt.dll', 'napi_get_value_string_utf8'), 'int', ['pointer', 'pointer', 'pointer', 'size_t', 'pointer']);
var buf = Memory.alloc(1024), copied = Memory.alloc(8);
if (fn(env, value, buf, 1023, copied) === 0) logLines.push('[arg] type: string, value: ' + buf.readUtf8String());
else logLines.push('[arg] type: string, value: ' );
break;
}
case 6: { // object
try {
var napi_get_global = Module.findExportByName('qqnt.dll', 'napi_get_global');
var napi_get_global_fn = napi_get_global ? new NativeFunction(napi_get_global, 'int', ['pointer', 'pointer']) : null;
var global_ptr = Memory.alloc(Process.pointerSize);
if (napi_get_global_fn) napi_get_global_fn(env, global_ptr);
else {
var napi_get_named_property = Module.findExportByName('qqnt.dll', 'napi_get_named_property');
var napi_get_named_property_fn = new NativeFunction(napi_get_named_property, 'int', ['pointer', 'pointer', 'pointer', 'pointer']);
var global_name = Memory.allocUtf8String("globalThis");
napi_get_named_property_fn(env, env, global_name, global_ptr);
}
var global_obj = global_ptr.readPointer();
var napi_get_named_property = Module.findExportByName('qqnt.dll', 'napi_get_named_property');
var napi_get_named_property_fn = new NativeFunction(napi_get_named_property, 'int', ['pointer', 'pointer', 'pointer', 'pointer']);
var json_name = Memory.allocUtf8String("JSON");
var json_ptr = Memory.alloc(Process.pointerSize);
napi_get_named_property_fn(env, global_obj, json_name, json_ptr);
var json_obj = json_ptr.readPointer();
var stringify_name = Memory.allocUtf8String("stringify");
var stringify_ptr = Memory.alloc(Process.pointerSize);
napi_get_named_property_fn(env, json_obj, stringify_name, stringify_ptr);
var stringify_fn = stringify_ptr.readPointer();
var napi_call_function = Module.findExportByName('qqnt.dll', 'napi_call_function');
var napi_call_function_fn = new NativeFunction(napi_call_function, 'int', ['pointer', 'pointer', 'pointer', 'uint', 'pointer', 'pointer']);
var stringify_argv = Memory.alloc(Process.pointerSize);
stringify_argv.writePointer(value);
var stringify_result_ptr = Memory.alloc(Process.pointerSize);
if (napi_call_function_fn(env, json_obj, stringify_fn, 1, stringify_argv, stringify_result_ptr) === 0) {
var fn = new NativeFunction(Module.findExportByName('qqnt.dll', 'napi_get_value_string_utf8'), 'int', ['pointer', 'pointer', 'pointer', 'size_t', 'pointer']);
var buf = Memory.alloc(4096), copied = Memory.alloc(8);
fn(env, stringify_result_ptr.readPointer(), buf, 4095, copied);
logLines.push('[arg] type: object, JSON: ' + buf.readUtf8String());
} else {
logLines.push('[arg] type: object, JSON: ' );
}
} catch (e) {
logLines.push('[arg] type: object, JSON: ' + e);
}
break;
}
case 9: { // bigint
var addr = Module.findExportByName('qqnt.dll', 'napi_get_value_bigint_words');
if (addr) {
var fn = new NativeFunction(addr, 'int', ['pointer', 'pointer', 'pointer', 'pointer', 'pointer']);
var sign_ptr = Memory.alloc(4), word_count_ptr = Memory.alloc(8);
word_count_ptr.writeU64(4);
var words_ptr = Memory.alloc(8 * 4);
if (fn(env, value, sign_ptr, word_count_ptr, words_ptr) === 0) {
var sign = sign_ptr.readU32(), word_count = word_count_ptr.readU64();
var words = [];
for (var i = 0; i < word_count; i++) words.push(words_ptr.add(i * 8).readU64());
var hex = words.map(w => w.toString(16).padStart(16, '0')).reverse().join('');
var prefix = sign ? '-' : '';
logLines.push('[arg] type: bigint, value: ' + prefix + '0x' + hex);
} else {
logLines.push('[arg] type: bigint, value: ' );
}
} else {
logLines.push('[arg] type: bigint, value: ' );
}
break;
}
default: logLines.push('[arg] type: ' + type);
}
}
function isPromise(env, value) {
try {
var napi_get_named_property = Module.findExportByName('qqnt.dll', 'napi_get_named_property');
var napi_get_named_property_fn = new NativeFunction(napi_get_named_property, 'int', ['pointer', 'pointer', 'pointer', 'pointer']);
var constructor_name = Memory.allocUtf8String("constructor");
var constructor_ptr = Memory.alloc(Process.pointerSize);
if (napi_get_named_property_fn(env, value, constructor_name, constructor_ptr) !== 0) return false;
var constructor = constructor_ptr.readPointer();
var name_name = Memory.allocUtf8String("name");
var name_ptr = Memory.alloc(Process.pointerSize);
if (napi_get_named_property_fn(env, constructor, name_name, name_ptr) !== 0) return false;
var napi_get_value_string_utf8 = Module.findExportByName('qqnt.dll', 'napi_get_value_string_utf8');
var napi_get_value_string_utf8_fn = new NativeFunction(napi_get_value_string_utf8, 'int', ['pointer', 'pointer', 'pointer', 'size_t', 'pointer']);
var buf = Memory.alloc(64), copied = Memory.alloc(8);
if (napi_get_value_string_utf8_fn(env, name_ptr.readPointer(), buf, 63, copied) !== 0) return false;
var name = buf.readUtf8String();
return name === "Promise";
} catch (e) {
return false;
}
}
function callPromiseThen(env, promise, logLines, callId, funcName) {
try {
var napi_get_named_property = Module.findExportByName('qqnt.dll', 'napi_get_named_property');
var napi_get_named_property_fn = new NativeFunction(napi_get_named_property, 'int', ['pointer', 'pointer', 'pointer', 'pointer']);
var then_name = Memory.allocUtf8String("then");
var then_ptr = Memory.alloc(Process.pointerSize);
if (napi_get_named_property_fn(env, promise, then_name, then_ptr) !== 0) {
logLines.push('[Promise] Huo Qu then Fang Fa Shi Bai ');
console.log(formatLog(logLines, callId, funcName));
return;
}
var then_fn = then_ptr.readPointer();
var napi_create_function = Module.findExportByName('qqnt.dll', 'napi_create_function');
var napi_create_function_fn = new NativeFunction(napi_create_function, 'int', ['pointer', 'pointer', 'pointer', 'pointer', 'pointer', 'pointer']);
var cb_name = Memory.allocUtf8String("onPromiseResolved");
var cb_ptr = Memory.alloc(Process.pointerSize);
// 1. Ding Yi Hui Diao Han Shu
var onResolved = new NativeCallback(function (env_, cbinfo) {
try {
var napi_get_cb_info = Module.findExportByName('qqnt.dll', 'napi_get_cb_info');
var napi_get_cb_info_fn = new NativeFunction(napi_get_cb_info, 'int', ['pointer', 'pointer', 'pointer', 'pointer', 'pointer', 'pointer']);
var argc_ptr = Memory.alloc(8); argc_ptr.writeU64(1);
var argv_ptr = Memory.alloc(Process.pointerSize);
napi_get_cb_info_fn(env_, cbinfo, argc_ptr, argv_ptr, ptr(0), ptr(0));
var arg_ptr = argv_ptr.readPointer();
// 2. Zhi Jie Da Yin Promise resolveDe Zhi
var lines = [];
lines.push('[Promise] resolve:');
printNapiValue(env_, arg_ptr, lines);
lines.push('==== call end ====');
// Qu Chu Zhu Diao Yong De logLines,He Bing Promise resolveNei Rong
let mainLogLines = callLogMap.get(callId);
if (mainLogLines) {
lines.forEach(l => mainLogLines.push(l));
console.log(formatLog(mainLogLines, callId, funcName));
callLogMap.delete(callId);
} else {
// fallback
console.log(formatLog(lines, callId, funcName));
}
} catch (e) {
console.log('[Promise] resolveHui Diao Yi Chang : ' + e);
}
if(globalNativeCallbacks.includes(onResolved)) {
var index = globalNativeCallbacks.indexOf(onResolved);
if (index !== -1) {
globalNativeCallbacks.splice(index, 1);
}
}
return ptr(0);
}, 'pointer', ['pointer', 'pointer']);
// 3. Fang Zhi GCHui Shou
globalNativeCallbacks.push(onResolved);
// 4. Chuang Jian JS functionDui Xiang
var status = napi_create_function_fn(env, cb_name, ptr(0), onResolved, ptr(0), cb_ptr);
if (status !== 0) {
logLines.push('[Promise] Chuang Jian Hui Diao Han Shu Shi Bai : ' + status);
logLines.push('==== call end ====');
console.log(formatLog(logLines, callId, funcName));
return;
}
// 5. Diao Yong then
var napi_call_function = Module.findExportByName('qqnt.dll', 'napi_call_function');
var napi_call_function_fn = new NativeFunction(napi_call_function, 'int', ['pointer', 'pointer', 'pointer', 'uint', 'pointer', 'pointer']);
var argv = Memory.alloc(Process.pointerSize);
argv.writePointer(cb_ptr.readPointer());
var callStatus = napi_call_function_fn(env, promise, then_fn, 1, argv, ptr(0));
if (callStatus !== 0) {
logLines.push('[Promise] thenDiao Yong Shi Bai : ' + callStatus);
logLines.push('==== call end ====');
console.log(formatLog(logLines, callId, funcName));
}
} catch (e) {
logLines.push('[Promise] then Diao Yong Yi Chang : ' + e);
logLines.push('==== call end ====');
console.log(formatLog(logLines, callId, funcName));
}
}
function hookNapiFunc(name, offset) {
var baseAddr;
while (true) {
baseAddr = Module.findBaseAddress('wrapper.node');
if (baseAddr != null) break;
}
var funcAddr = baseAddr.add(offset);
Interceptor.attach(funcAddr, {
onEnter: function (args) {
this.callId = getCallId();
this.funcName = name;
this.logLines = [];
var env = args[0], info = args[1];
this.env = env; // Bao Cun envYong Yu onLeave
var napi_get_cb_info = Module.findExportByName('qqnt.dll', 'napi_get_cb_info');
var napi_get_cb_info_fn = new NativeFunction(napi_get_cb_info, 'int', ['pointer', 'pointer', 'pointer', 'pointer', 'pointer', 'pointer']);
var argc_ptr = Memory.alloc(8); argc_ptr.writeU64(8);
var argv_ptr = Memory.alloc(Process.pointerSize * 8);
var status = napi_get_cb_info_fn(env, info, argc_ptr, argv_ptr, ptr(0), ptr(0));
if (status !== 0) {
this.logLines.push(`[!] napi_get_cb_info failed: ` + status);
callLogMap.set(this.callId, this.logLines);
return;
}
var argc = argc_ptr.readU64();
this.logLines.push(`Can Shu Liang : ` + argc);
for (var i = 0; i < argc; i++) {
var arg_ptr = argv_ptr.add(i * Process.pointerSize).readPointer();
printNapiValue(env, arg_ptr, this.logLines);
}
callLogMap.set(this.callId, this.logLines);
},
onLeave: function (retval) {
let logLines = callLogMap.get(this.callId) || [];
logLines.push('---- Fan Hui Zhi ----');
try {
if (retval.isNull() || retval.isZero && retval.isZero()) {
logLines.push(`Kong Fan Hui `);
console.log(formatLog(logLines, this.callId, this.funcName));
callLogMap.delete(this.callId);
} else {
if (isPromise(this.env, retval)) {
// Bu Li Ji Shu Chu ,Deng Promise resolveHou Shu Chu
callPromiseThen(this.env, retval, logLines, this.callId, this.funcName);
} else {
printNapiValue(this.env, retval, logLines);
console.log(formatLog(logLines, this.callId, this.funcName));
callLogMap.delete(this.callId);
}
}
} catch (e) {
logLines.push('[!] Fan Hui Zhi Xu Lie Hua Yi Chang : ' + e);
console.log(formatLog(logLines, this.callId, this.funcName));
callLogMap.delete(this.callId);
}
}
});
}
function main() {
// 1. Xian hook wrapper.nodeDao Chu Han Shu
for (const [name, offset] of Object.entries(target_func_list)) {
hookNapiFunc(name, offset);
}
// 2. hook on*Xiang Guan napi_get_named_property He napi_call_function
// Ji Lu Suo You on*Han Shu De functionZhi Zhen Ji Qi Ming Cheng
const onFunctionMap = new Map();
// hook napi_get_named_property
(function() {
const addr = Module.findExportByName('qqnt.dll', 'napi_get_named_property');
if (!addr) return;
Interceptor.attach(addr, {
onEnter(args) {
this.env = args[0];
this.namePtr = args[2];
this.resultPtr = args[3];
try {
this.propName = Memory.readUtf8String(this.namePtr);
} catch {
this.propName = '';
}
this.shouldLog = this.propName && this.propName.startsWith('on');
},
onLeave(retval) {
if (!this.shouldLog) return;
if (retval.toInt32() === 0) {
try {
const funcPtr = this.resultPtr.readPointer();
if (!funcPtr.isNull()) {
onFunctionMap.set(funcPtr.toString(), this.propName);
}
} catch {}
}
}
});
})();
// hook napi_call_function
(function() {
const addr = Module.findExportByName('qqnt.dll', 'napi_call_function');
if (!addr) return;
Interceptor.attach(addr, {
onEnter(args) {
const env = args[0];
const func = args[2];
const argc = args[3].toInt32();
const argv = args[4];
const funcKey = func.toString();
const funcName = onFunctionMap.get(funcKey);
if (funcName && funcName.startsWith('on')) {
let logLines = [];
logLines.push(`[on] Diao Yong on*Han Shu : ${funcName} @ ${func}`);
logLines.push(`Can Shu Shu Liang : ${argc}`);
for (let i = 0; i < argc; i++) {
try {
const argPtr = argv.add(i * Process.pointerSize).readPointer();
logLines.push(`[arg] Can Shu ${i}:`);
printNapiValue(env, argPtr, logLines);
} catch (e) {
logLines.push(`[arg] Can Shu ${i}: ${e} >`);
}
}
console.log(formatLog(logLines, 'on_' + funcKey, funcName));
}
}
});
})();
}
main();