diff --git a/onebot/image.js b/onebot/image.js
index ac60b01..3d65f60 100644
--- a/onebot/image.js
+++ b/onebot/image.js
@@ -7,19 +7,21 @@ console.log("[+] WeChat base address: " + baseAddr);
// // 触发函数地址,不同版本的地址看wechat_version 中的json文件复制过来
-var triggerFuncAddr = baseAddr.add(0x444A99C);
-var sendMessageCallbackFunc = baseAddr.add(0xEDB4678);
-var messageCallbackFunc1 = baseAddr.add(0x7f04a38);
-var messageCallbackFunc2 = baseAddr.add(0x7f04a90);
-var messageCallbackFunc3 = baseAddr.add(0x7fae030);
-var messageCallbackFunc4 = baseAddr.add(0x7f93d68);
+var sendMessageCallbackFunc = baseAddr.add(0xAA8C5B078);
+var messageCallbackFunc1 = baseAddr.add(0x7fa0b18);
+var messageCallbackFunc2 = baseAddr.add(0x7fa0b70);
+var messageCallbackFunc3 = baseAddr.add(0x804ae78);
+var messageCallbackFunc4 = baseAddr.add(0x803ac78);
// 这个必须是绝对位置
var triggerX1Payload = ptr(0x175ED6600);
-var req2bufEnterAddr = baseAddr.add(0x33EE8E8);
-var req2bufExitAddr = baseAddr.add(0x33EFA00);
-var protobufAddr = baseAddr.add(0x223EF58);
-var receiveAddr = baseAddr.add(0x23B5348);
+var triggerFuncAddr = baseAddr.add(0x448A858);
+var req2bufEnterAddr = baseAddr.add(0x34566C0);
+var req2bufExitAddr = baseAddr.add(0x34577D8);
+var protobufAddr = baseAddr.add(0x2275BFC);
+var buf2RespAddr = baseAddr.add(0x347BD44);
+// var patchProtobufAddr = baseAddr.add(0x2275BD8);
+// var protobufDeleteAddr = baseAddr.add(0x2275C14);
// 触发函数X0参数地址
var globalMessagePtr = ptr(0);
@@ -30,6 +32,8 @@ var callBackFuncAddr = ptr(0);
var callBackFuncAddr2 = ptr(0);
var sendMessageAddr = ptr(0);
+var messageAddr = ptr(0);
+var messageContentAddr = ptr(0);
var contentAddr = ptr(0);
var insertMsgAddr = ptr(0);
var receiverAddr = ptr(0);
@@ -70,7 +74,8 @@ function setupSendMessageDynamic() {
cgiAddr = Memory.alloc(128);
callBackFuncAddr = Memory.alloc(16);
callBackFuncAddr2 = Memory.alloc(16);
- sendMessageAddr = Memory.alloc(512);
+ sendMessageAddr = Memory.alloc(256);
+ messageAddr = Memory.alloc(512);
contentAddr = Memory.alloc(255);
receiverAddr = Memory.alloc(24);
htmlContentAddr = Memory.alloc(24);
@@ -95,6 +100,81 @@ function setupSendMessageDynamic() {
ansi: true
}));
+ // C. 构建 Message 结构体
+ messageAddr.add(0x00).writePointer(messageCallbackFunc1);
+ messageAddr.add(0x08).writeU32(taskIdGlobal);
+ messageAddr.add(0x0c).writeU32(0x6e);
+ messageAddr.add(0x10).writeU64(0x3);
+ messageAddr.add(0x18).writePointer(cgiAddr);
+
+ // 设置一些固定值
+ messageAddr.add(0x20).writeU64(uint64("0x20"));
+ messageAddr.add(0x28).writeU64(uint64("0x8000000000000030"));
+ messageAddr.add(0x30).writeU64(uint64("0x0000000001010100"));
+ messageAddr.add(0x58).writeU64(uint64("0x0101010100000001"));
+
+ // 处理回调地址
+ callBackFuncAddr.writePointer(messageCallbackFunc2);
+ messageAddr.add(0x98).writePointer(callBackFuncAddr);
+
+ // 设置内容指针
+ messageAddr.add(0xb8).writePointer(messageCallbackFunc3);
+ callBackFuncAddr2.writePointer(messageCallbackFunc4);
+ messageAddr.add(0xc0).writePointer(callBackFuncAddr2);
+
+
+ console.log(" [+] messageAddr Object: ", hexdump(messageAddr, {
+ offset: 0,
+ length: 64,
+ header: true,
+ ansi: true
+ }));
+
+ console.log(" [+] Dynamic Memory Setup Complete. - Message Object: " + messageAddr);
+}
+
+setImmediate(setupSendMessageDynamic);
+
+// 辅助函数：写入 Hex 字符串
+function patchHex(addr, hexStr) {
+ const bytes = hexStr.split(' ').map(h => parseInt(h, 16));
+ addr.writeByteArray(bytes);
+ addr.add(bytes.length).writeU8(0); // 终止符
+}
+
+// 初始化进行内存的分配
+function setupSendMessageDynamic() {
+ console.log("[+] Starting Dynamic Message Patching...");
+
+ // 1. 动态分配内存块（按需分配大小）
+ // 分配原则：字符串给 64-128 字节，结构体按实际大小分配
+ cgiAddr = Memory.alloc(128);
+ callBackFuncAddr = Memory.alloc(16);
+ sendMessageAddr = Memory.alloc(256);
+ messageAddr = Memory.alloc(256);
+ contentAddr = Memory.alloc(255);
+ receiverAddr = Memory.alloc(24);
+
+
+ // A. 写入字符串内容
+ patchHex(cgiAddr, "2F 63 67 69 2D 62 69 6E 2F 6D 69 63 72 6F 6D 73 67 2D 62 69 6E 2F 6E 65 77 73 65 6E 64 6D 73 67");
+ patchHex(contentAddr, " ");
+
+ // B. 构建 SendMessage 结构体 (X24 基址位置)
+ sendMessageAddr.add(0x00).writeU64(0);
+ sendMessageAddr.add(0x08).writeU64(0);
+ sendMessageAddr.add(0x10).writePointer(sendMessageCallbackFunc);
+ sendMessageAddr.add(0x18).writeU64(1);
+ sendMessageAddr.add(0x20).writeU32(taskIdGlobal);
+ sendMessageAddr.add(0x28).writePointer(messageAddr); // 指向动态分配的 Message
+
+ console.log(" [+] sendMessageAddr Object: ", hexdump(sendMessageAddr, {
+ offset: 0,
+ length: 48,
+ header: true,
+ ansi: true
+ }));
+
// C. 构建 Message 结构体
messageAddr.add(0x00).writePointer(messageCallbackFunc1);
messageAddr.add(0x08).writeU32(taskIdGlobal);
@@ -114,11 +194,12 @@ function setupSendMessageDynamic() {
// 设置内容指针
messageAddr.add(0xb8).writePointer(messageCallbackFunc3);
- callBackFuncAddr2.writePointer(messageCallbackFunc4);
- messageAddr.add(0xc0).writePointer(callBackFuncAddr2);
-
-
-
+ messageAddr.add(0xc0).writePointer(messageContentAddr);
+ messageAddr.add(0xc8).writeU64(uint64("0x0000000100000001"));
+ messageAddr.add(0xd0).writeU64(0x4);
+ messageAddr.add(0xd8).writeU64(0x1);
+ messageAddr.add(0xe0).writeU64(0x1);
+ messageAddr.add(0xe8).writePointer(messageCallbackFunc4);
console.log(" [+] messageAddr Object: ", hexdump(messageAddr, {
offset: 0,
@@ -127,43 +208,34 @@ function setupSendMessageDynamic() {
ansi: true
}));
- console.log(" [+] Dynamic Memory Setup Complete. - Message Object: " + messageAddr);
+ console.log("[+] Dynamic Memory Setup Complete. - Message Object: " + messageAddr);
}
setImmediate(setupSendMessageDynamic);
-// 设置trigger函数的x0参数
-function setTriggerAttach() {
- console.log("[+] WeChat Base: " + baseAddr + "[+] Attaching to: " + triggerFuncAddr);
- // 3. 开始拦截
- Interceptor.attach(triggerFuncAddr, {
- onEnter: function (args) {
- console.log("[+] Entered Function: 0x10444A99C");
-
- if (!globalMessagePtr.isNull()) {
- return;
- }
-
- globalMessagePtr = this.context.x0;
- console.log("[+] globalMessagePtr 当前 X0 的指针值: " + globalMessagePtr);
- },
- onLeave: function (retval) {
- }
- });
+function patchProtoBuf() {
+ // Memory.patchCode(patchProtobufAddr, 4, code => {
+ // const cw = new Arm64Writer(code, {pc: patchProtobufAddr});
+ // cw.putNop();
+ // cw.flush();
+ // });
+ //
+ // console.log("[+] Patching BL to NOP at " + patchProtobufAddr + " completed.");
+ //
+ // Memory.patchCode(protobufDeleteAddr, 4, code => {
+ // const cw = new Arm64Writer(code, {pc: protobufDeleteAddr});
+ // cw.putNop();
+ // cw.flush();
+ // });
+ //
+ // console.log("[+] Patching BL DELETE to NOP at " + protobufDeleteAddr + " completed.");
}
-// 使用 setImmediate 确保在模块加载后执行
-setImmediate(setTriggerAttach);
-
+setImmediate(patchProtoBuf);
function manualTrigger(taskId, receiver, content) {
console.log("[+] Manual Trigger Started...");
- if (globalMessagePtr.isNull()) {
- console.error("[!] globalMessagePtr is NULL, cannot trigger!");
- return "fail";
- }
-
if (!taskId || !receiver || !content) {
console.error("[!] taskId or Receiver or Content is empty!");
return "fail";
@@ -184,14 +256,15 @@ function manualTrigger(taskId, receiver, content) {
messageAddr.add(0x08).writeU32(taskIdGlobal);
sendMessageAddr.add(0x20).writeU32(taskIdGlobal);
- messageAddrAddr.add(0x18).writeU32(timestamp);
+
+ console.log("start init payload")
const payloadData = [
- 0x0A, 0x02, 0x00, 0x00, // 0x00
+ 0x6e, 0x00, 0x00, 0x00, // 0x00
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x08
0x03, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, // 0x10
0x40, 0xec, 0x0e, 0x12, 0x01, 0x00, 0x00, 0x00, // 0x18
- 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x20
+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x20
0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, // 0x28
0x00, 0x01, 0x01, 0x01, 0x00, 0xAA, 0xAA, 0xAA, // 0x30
0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, // 0x38
@@ -199,7 +272,7 @@ function manualTrigger(taskId, receiver, content) {
0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xAA, 0xAA, 0xAA, // 0x48
0xFF, 0xFF, 0xFF, 0xFF, 0xAA, 0xAA, 0xAA, 0xAA, // 0x50
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x58
- 0x0A, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x60
+ 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x60
0x64, 0x65, 0x66, 0x61, 0x75, 0x6C, 0x74, 0x2D, // 0x68 default-
0x6C, 0x6F, 0x6E, 0x67, 0x6C, 0x69, 0x6E, 0x6B, // 0x70 longlink
0x00, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0x10, // 0x78
@@ -246,15 +319,17 @@ function manualTrigger(taskId, receiver, content) {
triggerX1Payload.add(0x04).writeByteArray(payloadData);
triggerX1Payload.add(0x18).writePointer(cgiAddr);
- const sub_10444A99C = new NativeFunction(triggerFuncAddr, 'uint64', ['pointer', 'pointer']);
+ console.log("finished init payload")
+
+ const MMStartTask = new NativeFunction(triggerFuncAddr, 'int64', ['pointer']);
// 5. 调用函数
try {
- const arg1 = globalMessagePtr; // 第一个指针参数
+ // const arg1 = globalMessagePtr; // 第一个指针参数
const arg2 = triggerX1Payload; // 第二个参数 0x175ED6600
- console.log(`[+] Calling trigger function at ${triggerFuncAddr} with args: (${arg1}, ${arg2})`);
- const result = sub_10444A99C(arg1, arg2);
- console.log("[+] Execution trigger function Success. Return value: " + result);
+ console.log(`[+] Calling MMStartTask at ${triggerFuncAddr} with args: (${arg2})`);
+ const result = MMStartTask(arg2);
+ console.log("[+] Execution MMStartTask Success. Return value: " + result);
return "ok";
} catch (e) {
console.error("[!] Error trigger function during execution: " + e);
@@ -280,14 +355,7 @@ function attachReq2buf() {
// 3. 获取 X24 寄存器的值
const x24_base = this.context.x24;
insertMsgAddr = x24_base.add(0x60);
-
console.log("[+] 当前 Req2Buf X24 基址: " + x24_base);
- console.log("[+] 准备修改位置 Req2Buf (X24 + 0x60): " + insertMsgAddr, hexdump(insertMsgAddr, {
- offset: 0,
- length: 16,
- header: true,
- ansi: true
- }));
if (typeof sendMessageAddr !== 'undefined') {
insertMsgAddr.writePointer(sendMessageAddr);
@@ -319,7 +387,7 @@ function attachReq2buf() {
return;
}
insertMsgAddr.writeU64(0x0);
- console.log("[+] 0x1033EFA00 清空写入后内存预览: " + insertMsgAddr.readPointer());
+ console.log("[+] 清空写入后内存预览: " + insertMsgAddr.readPointer());
taskIdGlobal = 0;
receiverGlobal = "";
contentGlobal = "";
@@ -386,48 +454,187 @@ function attachProto() {
onEnter: function (args) {
console.log("[+] Protobuf 拦截命中");
- var sp = this.context.sp;
- console.log("[+] Protobuf 拦截命中，SP: " + sp, hexdump(sp, {
- offset: 0,
- length: 16,
- header: true,
- ansi: true
- }));
+ // var sp = this.context.sp;
+ // var firstValue = sp.readU32();
+ // if (firstValue !== taskIdGlobal) {
+ // console.log("[+] Protobuf 拦截未命中，跳过...");
+ // return;
+ // }
+ const type = [0x0A, 0x3F, 0x0A, 0x01, 0x00, 0x10]
+ const msgId = [0xc6, 0xbc, 0x90, 0xb9, 0x08]
+ const cpHeader = [0x1A, 0x10]
+ const cp = [0x6D, 0x33, 0x30, 0x63, 0x34, 0x36, 0x37, 0x34, 0x66, 0x35, 0x61, 0x30, 0x62, 0x39, 0x64, 0x30] // m30c4674f5a0b9d0
+ const randomId = [0x20, 0xAF, 0xAC, 0x90, 0x93, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01]
+ const sysHeader = [0x2A, 0x15]
+ // UnifiedPCMac 26 arm64
+ const sys = [0x55, 0x6E, 0x69, 0x66, 0x69, 0x65, 0x64, 0x50, 0x43, 0x4D, 0x61, 0x63, 0x20, 0x32, 0x36, 0x20, 0x61, 0x72, 0x6D, 0x36, 0x34]
+ const msgIdHeader = [0x30, 0x73, 0x12, 0x2E, 0x0A, 0x2C]
+ // 45872025384@chatroom_176787000_60_xwechat_1
+ const receiverMsgId = [0x34, 0x35, 0x38, 0x37, 0x32, 0x30, 0x32, 0x35, 0x33, 0x38, 0x34,
+ 0x40, 0x63, 0x68, 0x61, 0x74, 0x72, 0x6F, 0x6F, 0x6D, 0x5F, 0x31, 0x37, 0x36, 0x37, 0x38, 0x37,
+ 0x30, 0x30, 0x30, 0x30, 0x5F, 0x36, 0x30, 0x5F, 0x78, 0x77, 0x65, 0x63, 0x68, 0x61, 0x74, 0x5F, 0x31,
+ ]
+ const senderHeader = [0x1A, 0x15, 0x0A, 0x13];
+ const sender = [0x77, 0x78, 0x69, 0x64, 0x5F, 0x6C, 0x64, 0x66, 0x74, 0x75, 0x68, 0x65, 0x33, 0x36, 0x69, 0x7A, 0x67, 0x31, 0x39];
+ const receiverHeader = [0x22, 0x16, 0x0A, 0x14]
+ const receiver = [0x34, 0x35, 0x38, 0x37, 0x32, 0x30, 0x32, 0x35, 0x33, 0x38, 0x34, 0x40, 0x63, 0x68, 0x61, 0x74, 0x72, 0x6F, 0x6F, 0x6D]
+ const randomId1 = [0x28, 0xF4, 0x0B]
+ const type1 = [0x30, 0x00]
+ const randomId2 = [0x38, 0xF4, 0x0B]
+ const randomId3 = [0x42, 0x04, 0x08, 0x00, 0x12, 0x00]
+ const randomId4 = [0x48, 0x03]
+ const htmlHeader = [0x52, 0x83, 0x01];
+ //
+ // cc357085-cbff-4968-b9fe-b4e4eab5b0ca.png
+ //
+ // 1
+ // 3
+ //
+ //
+ const html = [0x3C, 0x6D, 0x73, 0x67, 0x73, 0x6F, 0x75, 0x72, 0x63, 0x65, 0x3E, 0x3C, 0x69,
+ 0x6D, 0x67, 0x5F, 0x66, 0x69, 0x6C, 0x65, 0x5F, // 0xC0
+ 0x6E, 0x61, 0x6D, 0x65, 0x3E, 0x63, 0x63, 0x33, // 0xC8
+ 0x35, 0x37, 0x30, 0x38, 0x35, 0x2D, 0x63, 0x62, // 0xD0
+ 0x66, 0x66, 0x2D, 0x34, 0x39, 0x36, 0x38, 0x2D, // 0xD8
+ 0x62, 0x39, 0x66, 0x65, 0x2D, 0x62, 0x34, 0x65, // 0xE0
+ 0x34, 0x65, 0x61, 0x62, 0x35, 0x62, 0x30, 0x63, // 0xE8
+ 0x61, 0x2E, 0x70, 0x6E, 0x67, 0x3C, 0x2F, 0x69, // 0xF0
+ 0x6D, 0x67, 0x5F, 0x66, 0x69, 0x6C, 0x65, 0x5F, // 0xF8
+ 0x6E, 0x61, 0x6D, 0x65, 0x3E, 0x3C, 0x61, 0x6C, // 0x100
+ 0x6E, 0x6F, 0x64, 0x65, 0x3E, 0x3C, 0x66, 0x72, // 0x108
+ 0x3E, 0x31, 0x3C, 0x2F, 0x66, 0x72, 0x3E, 0x3C, // 0x110
+ 0x63, 0x66, 0x3E, 0x33, 0x3C, 0x2F, 0x63, 0x66, // 0x118
+ 0x3E, 0x3C, 0x2F, 0x61, 0x6C, 0x6E, 0x6F, 0x64, // 0x120
+ 0x65, 0x3E, 0x3C, 0x2F, 0x6D, 0x73, 0x67, 0x73, // 0x128
+ 0x6F, 0x75, 0x72, 0x63, 0x65, 0x3E,
+ ]
- var firstValue = sp.readU32();
- if (firstValue !== taskIdGlobal) {
- console.log("[+] Protobuf 拦截未命中，跳过...");
- return;
- }
- console.log("[+] 正在注入 Protobuf Payload...");
-
- const type = [0x08, 0x01, 0x12]
- const receiverHeader = [0x0A, receiverGlobal.length + 2, 0x0A, receiverGlobal.length];
- const receiverProto = stringToHexArray(receiverGlobal);
- const contentProto = stringToHexArray(contentGlobal);
- const contentHeader = [0x12, ...toVarint(contentProto.length)];
- const tsHeader = [0x18, 0x01, 0x20];
- const tsBytes = getVarintTimestampBytes();
- const msgIdHeader = [0x28]
- const msgId = generateRandom5ByteVarint()
-
- const suffix = [
- 0x32, 0x32, 0x3C, // 0x28 头部
- 0x6D, 0x73, 0x67, 0x73, 0x6F, 0x75, 0x72, // 0x30 msgsour
- 0x63, 0x65, 0x3E, 0x3C, 0x61, 0x6C, 0x6E, 0x6F, // 0x38 ce>1
- 0x3C, 0x2F, 0x66, 0x72, 0x3E, 0x3C, 0x2F, 0x61, // 0x48 .
+ const cdnHeader = [0x58, 0x01, 0x60, 0x02, 0x68, 0x05, 0x7A, 0xB2, 0x01]
+ // 3057 开头的cdn key
+ const cdn = [0x33, // 0x138
+ 0x30, 0x35, 0x37, 0x30, 0x32, 0x30, 0x31, 0x30, // 0x140
+ 0x30, 0x30, 0x34, 0x34, 0x62, 0x33, 0x30, 0x34, // 0x148
+ 0x39, 0x30, 0x32, 0x30, 0x31, 0x30, 0x30, 0x30, // 0x150
+ 0x32, 0x30, 0x34, 0x64, 0x30, 0x61, 0x37, 0x30, // 0x158
+ 0x39, 0x35, 0x64, 0x30, 0x32, 0x30, 0x33, 0x32, // 0x160
+ 0x66, 0x35, 0x61, 0x34, 0x35, 0x30, 0x32, 0x30, // 0x168
+ 0x34, 0x65, 0x61, 0x38, 0x65, 0x30, 0x65, 0x37, // 0x170
+ 0x39, 0x30, 0x32, 0x30, 0x34, 0x36, 0x39, 0x35, // 0x178
+ 0x66, 0x38, 0x65, 0x33, 0x31, 0x30, 0x34, 0x32, // 0x180
+ 0x34, 0x33, 0x37, 0x33, 0x39, 0x36, 0x35, 0x33, // 0x188
+ 0x31, 0x33, 0x37, 0x33, 0x31, 0x33, 0x34, 0x33, // 0x190
+ 0x35, 0x32, 0x64, 0x33, 0x34, 0x33, 0x34, 0x33, // 0x198
+ 0x35, 0x33, 0x35, 0x32, 0x64, 0x33, 0x34, 0x33, // 0x1A0
+ 0x33, 0x36, 0x33, 0x33, 0x32, 0x32, 0x64, 0x36, // 0x1A8
+ 0x31, 0x33, 0x35, 0x33, 0x32, 0x33, 0x31, 0x32, // 0x1B0
+ 0x64, 0x33, 0x39, 0x33, 0x33, 0x33, 0x32, 0x33, // 0x1B8
+ 0x32, 0x36, 0x34, 0x36, 0x34, 0x36, 0x32, 0x36, // 0x1C0
+ 0x31, 0x33, 0x37, 0x36, 0x36, 0x33, 0x32, 0x36, // 0x1C8
+ 0x36, 0x30, 0x32, 0x30, 0x34, 0x30, 0x35, 0x32, // 0x1D0
+ 0x34, 0x33, 0x38, 0x30, 0x31, 0x30, 0x32, 0x30, // 0x1D8
+ 0x31, 0x30, 0x30, 0x30, 0x34, 0x30, 0x35, 0x30, // 0x1E0
+ 0x30, 0x34, 0x63, 0x34, 0x65, 0x36, 0x31, 0x30, // 0x1E8
+ 0x30,
];
- const valueLen = toVarint(receiverHeader.length + receiverProto.length + contentHeader.length +
- contentProto.length + tsHeader.length + tsBytes.length + msgIdHeader.length + msgId.length + suffix.length)
+ const cdn2Header = [0x82, 0x01, 0xB2, 0x01]
+ const cdn2 = [
+ 0x33, 0x30, 0x35, // 0x1F0
+ 0x37, 0x30, 0x32, 0x30, 0x31, 0x30, 0x30, 0x30, // 0x1F8
+ 0x34, 0x34, 0x62, 0x33, 0x30, 0x34, 0x39, 0x30, // 0x200
+ 0x32, 0x30, 0x31, 0x30, 0x30, 0x30, 0x32, 0x30, // 0x208
+ 0x34, 0x64, 0x30, 0x61, 0x37, 0x30, 0x39, 0x35, // 0x210
+ 0x64, 0x30, 0x32, 0x30, 0x33, 0x32, 0x66, 0x35, // 0x218
+ 0x61, 0x34, 0x35, 0x30, 0x32, 0x30, 0x34, 0x65, // 0x220
+ 0x61, 0x38, 0x65, 0x30, 0x65, 0x37, 0x39, 0x30, // 0x228
+ 0x32, 0x30, 0x34, 0x36, 0x39, 0x35, 0x66, 0x38, // 0x230
+ 0x65, 0x33, 0x31, 0x30, 0x34, 0x32, 0x34, 0x33, // 0x238
+ 0x37, 0x33, 0x39, 0x36, 0x35, 0x33, 0x31, 0x33, // 0x240
+ 0x37, 0x33, 0x31, 0x33, 0x34, 0x33, 0x35, 0x32, // 0x248
+ 0x64, 0x33, 0x34, 0x33, 0x34, 0x33, 0x35, 0x33, // 0x250
+ 0x35, 0x32, 0x64, 0x33, 0x34, 0x33, 0x33, 0x36, // 0x258
+ 0x33, 0x33, 0x32, 0x32, 0x64, 0x36, 0x31, 0x33, // 0x260
+ 0x35, 0x33, 0x32, 0x33, 0x31, 0x32, 0x64, 0x33, // 0x268
+ 0x39, 0x33, 0x33, 0x33, 0x32, 0x33, 0x32, 0x36, // 0x270
+ 0x34, 0x36, 0x34, 0x36, 0x32, 0x36, 0x31, 0x33, // 0x278
+ 0x37, 0x36, 0x36, 0x33, 0x32, 0x36, 0x36, 0x30, // 0x280
+ 0x32, 0x30, 0x34, 0x30, 0x35, 0x32, 0x34, 0x33, // 0x288
+ 0x38, 0x30, 0x31, 0x30, 0x32, 0x30, 0x31, 0x30, // 0x290
+ 0x30, 0x30, 0x34, 0x30, 0x35, 0x30, 0x30, 0x34, // 0x298
+ 0x63, 0x34, 0x65, 0x36, 0x31, 0x30, 0x30,
+ ]
- // 合并数组
- const finalPayload = type.concat(valueLen).concat(receiverHeader).concat(receiverProto).concat(contentHeader).concat(contentProto).concat(tsHeader).concat(tsBytes).concat(msgIdHeader).concat(msgId).concat(suffix);
+ const aesKeyHeader = [0x8A, 0x01, 0x20]
+ const aesKey = [
+ 0x38, 0x31, 0x66, 0x66, 0x37, 0x65, // 0x2A8
+ 0x61, 0x37, 0x36, 0x37, 0x31, 0x34, 0x66, 0x33, // 0x2B0
+ 0x30, 0x66, 0x36, 0x63, 0x32, 0x63, 0x33, 0x64, // 0x2B8
+ 0x37, 0x37, 0x30, 0x64, 0x39, 0x38, 0x63, 0x35, // 0x2C0
+ 0x64, 0x65,
+ ]
+
+ const randomId5 = [0x90, 0x01, 0x01, 0x98, 0x01, 0xFF, // 0x2C8
+ 0x13, 0xA0, 0x01, 0xFF, 0x13]
+
+ const cdn3Header = [0xAA, 0x01, 0xB2, 0x01]
+ const cdn3 = [
+ 0x33, 0x30, 0x35, 0x37, 0x30, 0x32, 0x30, // 0x2D8
+ 0x31, 0x30, 0x30, 0x30, 0x34, 0x34, 0x62, 0x33, // 0x2E0
+ 0x30, 0x34, 0x39, 0x30, 0x32, 0x30, 0x31, 0x30, // 0x2E8
+ 0x30, 0x30, 0x32, 0x30, 0x34, 0x64, 0x30, 0x61, // 0x2F0
+ 0x37, 0x30, 0x39, 0x35, 0x64, 0x30, 0x32, 0x30, // 0x2F8
+ 0x33, 0x32, 0x66, 0x35, 0x61, 0x34, 0x35, 0x30, // 0x300
+ 0x32, 0x30, 0x34, 0x65, 0x61, 0x38, 0x65, 0x30, // 0x308
+ 0x65, 0x37, 0x39, 0x30, 0x32, 0x30, 0x34, 0x36, // 0x310
+ 0x39, 0x35, 0x66, 0x38, 0x65, 0x33, 0x31, 0x30, // 0x318
+ 0x34, 0x32, 0x34, 0x33, 0x37, 0x33, 0x39, 0x36, // 0x320
+ 0x35, 0x33, 0x31, 0x33, 0x37, 0x33, 0x31, 0x33, // 0x328
+ 0x34, 0x33, 0x35, 0x32, 0x64, 0x33, 0x34, 0x33, // 0x330
+ 0x34, 0x33, 0x35, 0x33, 0x35, 0x32, 0x64, 0x33, // 0x338
+ 0x34, 0x33, 0x33, 0x36, 0x33, 0x33, 0x32, 0x32, // 0x340
+ 0x64, 0x36, 0x31, 0x33, 0x35, 0x33, 0x32, 0x33, // 0x348
+ 0x31, 0x32, 0x64, 0x33, 0x39, 0x33, 0x33, 0x33, // 0x350
+ 0x32, 0x33, 0x32, 0x36, 0x34, 0x36, 0x34, 0x36, // 0x358
+ 0x32, 0x36, 0x31, 0x33, 0x37, 0x36, 0x36, 0x33, // 0x360
+ 0x32, 0x36, 0x36, 0x30, 0x32, 0x30, 0x34, 0x30, // 0x368
+ 0x35, 0x32, 0x34, 0x33, 0x38, 0x30, 0x31, 0x30, // 0x370
+ 0x32, 0x30, 0x31, 0x30, 0x30, 0x30, 0x34, 0x30, // 0x378
+ 0x35, 0x30, 0x30, 0x34, 0x63, 0x34, 0x65, 0x36, // 0x380
+ 0x31, 0x30, 0x30
+ ]
+
+ const randomId6 = [0xB0, 0x01, 0xF4, 0x0B]
+ const randomId7 = [0xB8, 0x01, 0x68]
+ const randomId8 = [0xC0, 0x01, 0x3A]
+ const aesKey1Header = [0xCA, 0x01, 0x20]
+ const aesKey1 = [
+ 0x38, 0x31, 0x66, 0x66, 0x37, 0x65, 0x61, 0x37, // 0x398
+ 0x36, 0x37, 0x31, 0x34, 0x66, 0x33, 0x30, 0x66, // 0x3A0
+ 0x36, 0x63, 0x32, 0x63, 0x33, 0x64, 0x37, 0x37, // 0x3A8
+ 0x30, 0x64, 0x39, 0x38, 0x63, 0x35, 0x64, 0x65, // 0x3B0
+ ]
+ const aesKey2Header = [0xDA, 0x01, 0x20]
+ const aesKey2 = [
+ 0x36, 0x37, 0x36, 0x33, 0x32, // 0x3B8
+ 0x35, 0x32, 0x30, 0x35, 0x36, 0x38, 0x35, 0x37, // 0x3C0
+ 0x61, 0x64, 0x66, 0x65, 0x35, 0x36, 0x36, 0x31, // 0x3C8
+ 0x30, 0x35, 0x37, 0x30, 0x63, 0x61, 0x34, 0x32, // 0x3D0
+ 0x38, 0x34, 0x63,
+ ]
+
+ const randomId9 = [0xE0, 0x01, 0xd9, 0xe7, 0xc7, 0xF3, 0x02]
+
+
+ var left0 = [
+ 0xF0, 0x01, 0x00, 0xA0, 0x02, 0x00, // 0x3E0
+ 0xC8, 0x02, 0x00, 0x00 // 0x3E8
+ ]
+
+ const finalPayload = type.concat(msgId, cpHeader, cp, randomId, sysHeader, sys, msgIdHeader, receiverMsgId,
+ senderHeader, sender, receiverHeader, receiver, randomId1, type1, randomId2, randomId3, randomId4, htmlHeader, html, cdnHeader,
+ cdn,cdn2Header, cdn2,aesKeyHeader,aesKey, randomId5, cdn3Header, cdn3, randomId6, randomId7, randomId8, aesKey1Header, aesKey1,
+ aesKey2Header, aesKey2, randomId9, left0)
console.log("[+] Payload 准备写入");
protoX1PayloadAddr.writeByteArray(finalPayload);
@@ -438,11 +645,11 @@ function attachProto() {
console.log("[+] 寄存器修改完成: X1=" + this.context.x1 + ", X2=" + this.context.x2, hexdump(protoX1PayloadAddr, {
offset: 0,
- length: 128,
+ length: 1024,
header: true,
ansi: true
}));
- }
+ },
});
}
@@ -459,61 +666,79 @@ function toVarint(n) {
setImmediate(attachProto);
function setReceiver() {
- console.log("[+] setReceiver WeChat Base: " + baseAddr + "[+] Attaching to: " + receiveAddr);
+ console.log("[+] buf2RespAddr WeChat Base: " + baseAddr + "[+] Attaching to: " + buf2RespAddr);
// 3. 开始拦截
- Interceptor.attach(receiveAddr, {
+ Interceptor.attach(buf2RespAddr, {
onEnter: function (args) {
- console.log("[+] Entered Receive Function: 0x1023B5348");
- const x1 = this.context.x1;
- var sender = x1.add(0x18).readUtf8String();
- var receiver = x1.add(0x30).readUtf8String();
- var senderUser = x1.add(0x48).readUtf8String();
- // 3. 从 0xd0 开始处理
- var d0Pos = x1.add(0xd0);
- var strD0 = "";
-
- if (isPrintableOrChinese(d0Pos)) {
- strD0 = d0Pos.readUtf8String();
- console.log("[+] 0xd0 处不是指针，直接读取完毕");
- } else {
- // 情况 B：不符合特征（如包含乱码位或指针特征），视为指针
- var ptrD0 = d0Pos.readPointer();
- if (!ptrD0.isNull() && Process.findRangeByAddress(ptrD0)) {
- strD0 = ptrD0.readUtf8String();
- console.log("[+] 0xd0 识别为：指针跳转读取");
- } else {
- strD0 = "Invalid Data/Pointer";
+ const currentPtr = this.context.x1;
+ let start = 0x1e;
+ let senderLen = currentPtr.add(start).readU8();
+ if (senderLen !== 0x14 && senderLen !== 0x13) {
+ start = 0x1d;
+ let senderLen = currentPtr.add(start).readU8();
+ if (senderLen !== 0x14 && senderLen !== 0x13) {
+ return
}
}
+ console.log("[+] Entered Receive Function: 0x1023B5348");
+
+ let senderPtr = currentPtr.add(start + 1);
+ let sender = senderPtr.readUtf8String(senderLen);
+
+ let receiverLenPtr = senderPtr.add(senderLen).add(3);
+ let receiverLen = receiverLenPtr.readU8();
+ let receiverStrPtr = receiverLenPtr.add(1);
+ let receiver = receiverStrPtr.readUtf8String(receiverLen);
+
+ let contentLenPtr = receiverStrPtr.add(receiverLen).add(6);
+ // 判断是否等于 0x77 ('w'), 如果是，则是短字段
+ if (contentLenPtr.readU8() === 0x77) {
+ contentLenPtr = contentLenPtr.add(-1);
+ }
+ const contentLenValue = readVarint(contentLenPtr)
+ let contentPtr = contentLenPtr.add(contentLenValue.byteLength);
+ var content = contentPtr.readUtf8String(contentLenValue.value);
+
var selfId = receiver
var msgType = "private"
var groupId = ""
- if (receiver.includes("@chatroom")) {
- msgType = "group"
- groupId = receiver
- selfId = senderUser
- }
+ var senderUser = sender
+ var messages = [];
+ messages.push({type: "text", data: {text: content}});
+
if (sender.includes("@chatroom")) {
msgType = "group"
groupId = sender
- }
+ let splitIndex = -1;
+ for (let i = 0; i < content.length; i++) {
+ if (content[i] === ':') {
+ splitIndex = i;
+ break;
+ }
+ }
- var delimiter = ":\n";
- var index = strD0.indexOf(delimiter);
- if (index !== -1) {
- strD0 = strD0.substring(index + delimiter.length).trim();
- }
- var parts = strD0.split('\u2005');
- var messages = [];
- for (let part of parts) {
- part = part.trim();
- if (part.startsWith("@")) {
- messages.push({type: "at", data: {qq: selfId}});
- } else {
- messages.push({type: "text", data: {text: part}});
+ senderUser = content.substring(0, splitIndex).trim();
+ content = content.substring(splitIndex + 2).trim();
+
+ messages = [];
+ const parts = content.split('\u2005');
+ for (let part of parts) {
+ part = part.trim();
+ if (!part.startsWith("@")) {
+ messages.push({type: "text", data: {text: part}});
+ }
+ }
+
+ const xmlPtr = contentPtr.add(contentLenValue.value).add(15);
+ const xmlLenValue = readVarint(xmlPtr)
+ const xml = xmlPtr.add(xmlLenValue.byteLength).readUtf8String(xmlLenValue.value);
+ const atUserMatch = xml.match(/([\s\S]*?)<\/atuserlist>/);
+ const atUser = atUserMatch ? atUserMatch[1] : null;
+ if (atUser) {
+ messages.push({type: "at", data: {qq: atUser}});
}
}
@@ -534,37 +759,28 @@ function setReceiver() {
// 使用 setImmediate 确保在模块加载后执行
setImmediate(setReceiver)
-/**
- * 扫描内存直到 \0，判断中间内容是否全部为可见字符或汉字
- */
-function isPrintableOrChinese(startPtr) {
- let offset = 0;
- const maxScanLength = 8;
+function readVarint(addr) {
+ let value = 0;
+ let shift = 0;
+ let count = 0;
- while (offset < maxScanLength) {
- let b = startPtr.add(offset).readU8();
+ while (true) {
+ let byte = addr.add(count).readU8();
+ // 取低7位进行累加
+ value |= (byte & 0x7f) << shift;
+ count++; // 消耗了一个字节
- if (b === 0) {
- // 扫描到 \0，且之前没有发现异常字节
- return offset > 0; // 如果第一个就是 \0，视为非字符串（可能是空指针）
- }
+ // 如果最高位是0，跳出循环
+ if ((byte & 0x80) === 0) break;
- // 判定逻辑：
- // 1. 可见 ASCII (32-126) 或 换行/制表符 (9, 10, 13)
- let isAscii = (b >= 32 && b <= 126) || (b === 9 || b === 10 || b === 13);
-
- // 2. 汉字 UTF-8 特征：第一个字节通常 >= 0x80 (128)
- // 严谨点：UTF-8 汉字首字节通常在 0xE4-0xE9 之间，后续字节在 0x80-0xBF 之间
- // 这里简化处理：如果是高位字符，我们暂时放行，由 readUtf8String 最终处理
- let isHighBit = (b >= 0x80);
-
- if (!isAscii && !isHighBit) {
- // 发现既不是 ASCII 也不是高位字节（如 0x01-0x1F 的控制字符），判定为指针
- return false;
- }
- offset++;
+ shift += 7;
+ if (count > 5) return -1; // 安全校验，防止死循环
}
- return true;
+
+ return {
+ value: value, // 最终长度数值 (例如 251)
+ byteLength: count // 长度字段占用的字节数 (例如 2)
+ };
}
diff --git a/onebot/script.js b/onebot/script.js
index cf3d8b5..5bd655c 100644
--- a/onebot/script.js
+++ b/onebot/script.js
@@ -445,14 +445,19 @@ function setReceiver() {
onEnter: function (args) {
const currentPtr = this.context.x1;
- let senderLen = currentPtr.add(0x1e).readU8();
+ let start = 0x1e;
+ let senderLen = currentPtr.add(start).readU8();
if (senderLen !== 0x14 && senderLen !== 0x13) {
- return
+ start = 0x1d;
+ let senderLen = currentPtr.add(start).readU8();
+ if (senderLen !== 0x14 && senderLen !== 0x13) {
+ return
+ }
}
console.log("[+] Entered Receive Function: 0x1023B5348");
- let senderPtr = currentPtr.add(0x1e + 1);
+ let senderPtr = currentPtr.add(start + 1);
let sender = senderPtr.readUtf8String(senderLen);
let receiverLenPtr = senderPtr.add(senderLen).add(3);
@@ -460,10 +465,14 @@ function setReceiver() {
let receiverStrPtr = receiverLenPtr.add(1);
let receiver = receiverStrPtr.readUtf8String(receiverLen);
- let contentLenPtr = receiverStrPtr.add(receiverLen).add(5);
- let contentLen = contentLenPtr.readU8();
- let contentPtr = contentLenPtr.add(1);
- var content = contentPtr.readUtf8String(contentLen);
+ let contentLenPtr = receiverStrPtr.add(receiverLen).add(6);
+ // 判断是否等于 0x77 ('w'), 如果是，则是短字段
+ if (contentLenPtr.readU8() === 0x77) {
+ contentLenPtr = contentLenPtr.add(-1);
+ }
+ const contentLenValue = readVarint(contentLenPtr)
+ let contentPtr = contentLenPtr.add(contentLenValue.byteLength);
+ var content = contentPtr.readUtf8String(contentLenValue.value);
var selfId = receiver
var msgType = "private"
@@ -495,7 +504,7 @@ function setReceiver() {
}
}
- const xmlPtr = contentPtr.add(contentLen).add(15);
+ const xmlPtr = contentPtr.add(contentLenValue.value).add(15);
const xmlLenValue = readVarint(xmlPtr)
const xml = xmlPtr.add(xmlLenValue.byteLength).readUtf8String(xmlLenValue.value);
const atUserMatch = xml.match(/([\s\S]*?)<\/atuserlist>/);