docs(huya): 逆向定位 32hex hdid = NativeEntry.getGUID() + 真机注入通道证据

核心结论: - 32hex hdid (WUP 登录帧 field1.tag0) = com.huya.security.hydeviceid.NativeEntry.getGUID() - 金样本 ed0db8 为金样本设备 GUID; 当前真机 M2102J2SC getGUID()=0a7dfaa882938a6ab502511452142c57(稳定) - NativeEntry 全字段: getGUID(32hex)/getCDID(40hex)/getHDID(40hex)/getMID(16hex)/getSDID(base64 safedeviceid) - 单机不可铸造: 改 serialno/ANDROID_ID/删files/hydevice持久化均不变(硬锚底层硬件) - libhydeviceid.so 为 OLLVM+datadiv 壳; 用 dlopen->JNI_OnLoad->RegisterNatives(env表索引215) 绕开混淆脚本: phone_probe_registernatives2(注册表)/phone_java_call_nativeentry(Java读getGUID)/phone_read_hdid(native hook) phone_dump_hydev(dump解密so)/phone_probe_login_frame(登录帧)/arm64_disasm(反汇编) 证据: hdid_regtable/java_nativeentry/hdid_read/login_frames/hdid_probe* + libhydeviceid_{original,dump}.so
2026-08-28 12:30:34 +08:00
parent 45b5e9128c
commit 0c6aff6a6d
23 changed files with 86238 additions and 0 deletions
@@ -0,0 +1,95 @@
+#!/usr/bin/env python3
+"""真机: 主动 Java 调用 NativeEntry 的 getGUID/getMID/getCDID/getSDID/getHDID, 找 32hex hdid(field1.tag0).
+
+hypasswordLogin 登录帧 field1.tag0 的 32hex hdid 未在 SSL 帧/其他 get* 中抓到,
+最可能是 getGUID()/getMID()(之前未触发) 的返回值。本脚本在 Java VM 就绪后
+用 Java.use 主动调用全部 get 方法并打印, 确定 32hex hdid 的来源方法。
+
+用法:
+  /Users/yml/codes/Reverse-Engineering-Agent-Universal-v3.0/.venv/bin/python \
+      scripts/phone_java_call_nativeentry.py [serial] [remote]
+输出:
+  evidence/diag_phone/java_nativeentry.json
+"""
+from __future__ import annotations
+
+import json
+import subprocess
+import sys
+import time
+from pathlib import Path
+
+import frida
+
+SERIAL = sys.argv[1] if len(sys.argv) > 1 else "5dd8c93f"
+REMOTE = sys.argv[2] if len(sys.argv) > 2 else "127.0.0.1:31878"
+PACKAGE = "com.duowan.kiwi"
+REPO = Path("/Users/yml/codes/douyu_login_py")
+OUT = REPO / "evidence" / "diag_phone" / "java_nativeentry.json"
+RE = Path("/Users/yml/codes/Reverse-Engineering-Agent-Universal-v3.0")
+ART_CALLSITE = RE / "evidence" / "scripts" / "bypass_msaoaid_maps_art_callsite.js"
+
+JS = r"""
+'use strict';
+setTimeout(function(){
+  Java.perform(function(){
+    var out = {};
+    try{
+      var NE = Java.use('com.huya.security.hydeviceid.NativeEntry');
+      send({type:'class-ok', cls:'com.huya.security.hydeviceid.NativeEntry'});
+      ['init','getGUID','getMID','getCDID','getSDID','getHDID'].forEach(function(m){
+        try{ out[m] = NE[m](); }catch(e){ out[m] = '<ERR:'+String(e).slice(0,50)+'>'; }
+        send({type:'val', method:m, value:out[m]});
+      });
+      send({type:'all', out:out});
+    }catch(e){
+      send({type:'use-err', e:String(e).slice(0,200)});
+    }
+  });
+}, 6000);
+"""
+
+
+def adb(*a):
+    return subprocess.run(["adb", "-s", SERIAL, *a], capture_output=True, text=True)
+
+
+def main():
+    OUT.parent.mkdir(parents=True, exist_ok=True)
+    adb("shell", "am", "force-stop", PACKAGE)
+    time.sleep(1.5)
+    d = frida.get_device_manager().add_remote_device(REMOTE)
+    pid = d.spawn([PACKAGE])
+    print(f"[*] spawn pid={pid}", flush=True)
+    session = d.attach(pid)
+    det = []
+    session.on("detached", lambda r, dd: det.append({"reason": r, "detail": str(dd)}) or print(f"[*] detached {r} {dd}", flush=True))
+    session.create_script(ART_CALLSITE.read_text()).load()
+    result = {"vals": {}, "detached": det}
+    def on_message(m, data):
+        if m.get("type") == "error":
+            print("[JS-ERR]", str(m)[:200], flush=True); return
+        p = m.get("payload") or {}
+        t = p.get("type")
+        if t == "val":
+            result["vals"][p["method"]] = p["value"]
+            print(f"[val] {p['method']} = {p['value']}", flush=True)
+        elif t == "class-ok":
+            print(f"[*] class found", flush=True)
+        elif t == "all":
+            print(f"[*] 全部读取完成", flush=True)
+        elif t in ("use-err",):
+            print(f"[!] use-err: {p.get('e')}", flush=True)
+    sc = session.create_script(JS)
+    sc.on("message", on_message)
+    sc.load()
+    d.resume(pid)
+    print("[*] resumed", flush=True)
+    time.sleep(20)
+    result["detached"] = det
+    OUT.write_text(json.dumps(result, indent=1, ensure_ascii=False), encoding="utf-8")
+    print(f"[*] saved {OUT}")
+
+
+if __name__ == "__main__":
+    main()