 yml2213
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70621cff8f
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feat(huya): unidbg 金测试打通 - 采集器加密可复现(androidId=PDSuHx..)/GUID=0a7dfa..一致
- 输入图定案: 库内零硬件文件读, 种子=ANDROID_ID+服务端hydeviceid_config+MID, 属性层无关(X1/X2)
- 真机全段解密 dump(phone_dump_hydev_full) + merge_decrypted 合入原文件 → unidbg 可直接加载
- unidbg(JDK21+patch) harness: JNI 桩(SharedPreferences日志化/Settings.Secure/NativeBridge)
金测试: androidId 加密态与 getGUID 全部与真机一致
- 遗留: NativeBridge.b(100) 原生归属库未定(非hydeviceid/udb/device-util), 当前桩替顶
- 修正结论: '单机不可铸造'判断错误, GUID=b(100)=f(androidId密, config, MID) 输入全可控
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2026-08-28 16:06:25 +08:00 |
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yml2213
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0c6aff6a6d
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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
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2026-08-28 12:30:34 +08:00 |
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