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il2cpp: libil2cpp.so has been loaded, but such event hasn't been detected #447

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dziunincode69 opened this issue Dec 13, 2023 · 6 comments
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bug Something isn't working

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@dziunincode69
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hello im running a code from snippet but why i got this error

npm run spawn com.mobile.legends

playground@1.0.0 spawn
run() { frida -U -f "$1" -l _.js --runtime=v8; }; run com.mobile.legends

 ____
/ _  |   Frida 16.1.7 - A world-class dynamic instrumentation toolkit

| (| |
> _ | Commands:
/
/ |_| help -> Displays the help system
. . . . object? -> Display information about 'object'
. . . . exit/quit -> Exit
. . . .
. . . . More info at https://frida.re/docs/home/
. . . .
. . . . Connected to 22071212AG (id=C6HISK9LB67LFQKB)
Spawned com.mobile.legends. Resuming main thread!
[22071212AG::com.mobile.legends ]-> il2cpp: libil2cpp.so has been loaded, but such event hasn't been detected - please file a bug
Error: access violation accessing 0x0
at NativeFunction. ()
at Object.initialize (il2cpp/module.ts:19:24)
at Object.perform (il2cpp/perform.ts:5:36)

@vfsfitvnm
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Hi, thanks for reporting. Are you using an emulator? If so, you need to run Frida with --realm=emulated. Please follow #437 and let me know!

@dziunincode69
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im using android device not a emulator
my device: xiaomi 12T
and im using USB to connect with adb and frida

@vfsfitvnm
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Thanks.
What happens if you eval:

Process.getModuleByName("libil2cpp.so")

throught the Frida REPL?

@dziunincode69
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dziunincode69 commented Dec 16, 2023

hello
i Got this response

[22071212AG::com.mobile.legends ]-> Process.getModuleByName("libil2cpp.so")

{ "base": "0x7695243000", "name": "libil2cpp.so", "path": "/data/app/~~2aUqt56EA83TXpBt_YIxpg==/com.mobile.legends-xXkqYG7V3IWVEDF9rdnVXA==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libil2cpp.so", "size": 237568 }

@vfsfitvnm
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Thanks, it looks like this game (or your device) is using a strategy I'm not aware of to load libil2cpp.so

@vfsfitvnm vfsfitvnm added the bug Something isn't working label Dec 16, 2023
@jackvonhouse
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@dziunincode69 have you solved this problem?

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