Insufficient functions hooked

[helloplauz10]

Refer to issue #60

I'm trying to extract CDM related files and it keeps erroring

Logs:

$ keydive -kw -a player
2026-04-18 10:00:59 [I] keydive: Version: 3.0.5
2026-04-18 10:00:59 [I] Remote: Connected to device: Redmi 9 (192.168.1.138:46327)
2026-04-18 10:00:59 [I] Remote: SDK API: 35
2026-04-18 10:00:59 [I] Remote: ABI CPU: arm64-v8a
2026-04-18 10:00:59 [I] Core: Preparing DRM player: Kaltura Device Info (com.kaltura.kalturadeviceinfo)
2026-04-18 10:01:00 [W] Core: Application is already running: Kaltura Device Info (com.kaltura.kalturadeviceinfo)
2026-04-18 10:01:00 [I] Core: Watcher delay: 1.0s
2026-04-18 10:01:01 [I] Core: Detected process: 932 (android.hardware.drm@1.3-service.widevine)
2026-04-18 10:01:02 [I] Core: Library found: libwvhidl.so (/vendor/lib/libwvhidl.so)
2026-04-18 10:01:02 [C] Script: Insufficient functions hooked
2026-04-18 10:01:02 [W] Core: Detection without symbols failed, try again with the "--symbols" option.
2026-04-18 10:01:02 [I] Core: Detected process: 1108 (mediaserver)
2026-04-18 10:01:03 [W] Core: Expected library not found: libwvdrmengine.so
2026-04-18 10:01:03 [W] Core: Widevine library not located yet. Retrying...
2026-04-18 10:01:04 [I] Core: Detected process: 932 (android.hardware.drm@1.3-service.widevine)
2026-04-18 10:01:04 [I] Core: Library found: libwvhidl.so (/vendor/lib/libwvhidl.so)
2026-04-18 10:01:04 [C] Script: Insufficient functions hooked
2026-04-18 10:01:04 [I] Core: Detected process: 1108 (mediaserver)
2026-04-18 10:01:05 [W] Core: Expected library not found: libwvdrmengine.so
2026-04-18 10:01:05 [W] Core: Widevine library not located yet. Retrying...
2026-04-18 10:01:06 [I] Core: Detected process: 932 (android.hardware.drm@1.3-service.widevine)
2026-04-18 10:01:06 [I] Core: Library found: libwvhidl.so (/vendor/lib/libwvhidl.so)

(and so on..)

Im using crdroid 11 Android 15 SDK 35 on a Redmi 9 Prime btw with Frida 17.9.1

I still haven't found a solution to this, I tried contacting you (owner of this repo) on Discord and I think you have your DMS off btw

[hyugogirubato]

@helloplauz10
Hey! Are you sure you used the correct username? I haven't received any PM requests (or spam messages) recently. For your problem, you can try the procedure with Ghidra if you know how. Feel free to ping me on Discord (or give me your username)

[helloplauz10]

@hyugogirubato Slr! I guessed that your username is hyugogirubato. My Discord username is alexxxxxxoxo. Feel free to ask me what libraries from my phone I have to analyze with ghidra.

[hyugogirubato]

@helloplauz10
I just sent you an invitation. For the Ghidr analysis, you must follow the instructions displayed by the script, specifically the library /vendor/lib/libwvhidl.so (for your phone)

[Wolfie713]

Having the same issue...

2026-05-25 03:38:54 [I] keydive: Version: 3.0.6
2026-05-25 03:38:55 [I] Remote: Connected to device: Android Emulator 5554 (emulator-5554)
2026-05-25 03:38:55 [I] Remote: SDK API: 37
2026-05-25 03:38:55 [I] Remote: ABI CPU: x86_64
2026-05-25 03:38:55 [I] Core: Preparing DRM player: Kaltura Device Info (com.kaltura.kalturadeviceinfo)
2026-05-25 03:38:55 [W] Core: Application is already running: Kaltura Device Info (com.kaltura.kalturadeviceinfo)
2026-05-25 03:38:55 [I] Core: Watcher delay: 1.0s
2026-05-25 03:38:55 [I] Core: Detected process: 529 (android.hardware.drm-service.widevine-rikers)
2026-05-25 03:38:56 [I] Core: Library found: android.hardware.drm-service.widevine-rikers (/apex/com.google.android.widevine/bin/hw/android.hardware.drm-service.widevine-rikers)
2026-05-25 03:38:56 [C] Script: Insufficient functions hooked
2026-05-25 03:38:56 [W] Core: Detection without symbols failed, try again with the "--symbols" option.
2026-05-25 03:38:56 [I] Core: Detected process: 529 (android.hardware.drm-service.widevine-rikers)
2026-05-25 03:38:56 [W] Core: Expected library not found: libwvaidl.so
2026-05-25 03:38:56 [I] Core: Detected process: 612 (mediaserver)
2026-05-25 03:38:56 [W] Core: Expected library not found: libwvdrmengine.so
2026-05-25 03:38:56 [W] Core: Widevine library not located yet. Retrying...
2026-05-25 03:38:57 [I] Core: Detected process: 529 (android.hardware.drm-service.widevine-rikers)

[hyugogirubato]

@Wolfie713
The problem you're experiencing with SDK 37 is different from the previous issue. The previous issue has already been fixed. Unfortunately, I'm already aware of the problem with Android 17. I've already started researching it, but Google has improved and added additional mitigations like anti-debugging/anti-hook, symbol strips, etc.

Specifically, Android 17 support isn't currently guaranteed by KeyDive because I'm encountering numerous difficulties. Without an explicit announcement from me, this version isn't compatible at the moment. But I'm working on it, haha. If you have any advice, I'd appreciate it.

[Wolfie713]

If you have any advice, I'd appreciate it.

My advice: turn into a super genius and figure it out quickly for us impatient folks. LOL 🤣

Guess I'll have to try a lower android level then.

[helloplauz10]

A fallback for it is to use an emulator from what I've researched. I recommend using Android <= 12