[Kluyg]

Originally Posted by jhowell

That's it. Extract a disk image using KindleTool, mount it as a drive, and look for anything new and interesting.

Well that was fun getting it all together on macOS with M1 chip, but I have it all unpacked and mounted now, time to explore

Thanks for steering me in the right direction!

Spoiler:

% ls -lh ~/ext4_mount/app
total 504
-r--r--r--  1 root  wheel    65K Oct 31 13:52 APPOTA_MANIFEST
dr-xr-xr-x  6 root  wheel   1.0K Nov  1 04:14 EinkBootActions
dr-xr-xr-x  6 root  wheel   1.0K Nov  1 04:14 KPPMainApp
dr-xr-xr-x  3 root  wheel   1.0K Nov  1 04:14 KPPMainAppCrashRecovery
dr-xr-xr-x  7 root  wheel   1.0K Nov  1 04:14 KPPOOBEMainApp
dr-xr-xr-x  2 root  wheel   1.0K Nov  1 04:37 bin
dr-xr-xr-x  2 root  wheel   1.0K Nov  1 04:14 contextualactionbar
dr-xr-xr-x  3 root  wheel   1.0K Nov  1 04:14 include
dr-xr-xr-x  2 root  wheel   1.0K Nov  1 04:14 info
-r-xr-xr-x  1 root  wheel   1.1K Nov  1 03:41 kpp_app_cmds.json
dr-xr-xr-x  3 root  wheel   1.0K Nov  1 04:14 kux
dr-xr-xr-x  2 root  wheel   3.0K Nov  1 04:37 lib
dr-xr-xr-x  2 root  wheel   1.0K Nov  1 04:14 registry
dr-xr-xr-x  3 root  wheel   1.0K Nov  1 04:14 standalonenotebook
dr-xr-xr-x  3 root  wheel   1.0K Nov  1 04:14 toolbar
-r--r--r--  1 root  wheel    41B Nov  1 03:41 version_ARNApplication.txt
-r--r--r--  1 root  wheel    62B Nov  1 03:41 version_AccessibilitySupportUtils.txt
-r--r--r--  1 root  wheel    43B Nov  1 03:41 version_EINKMobileWeblab.txt
-r--r--r--  1 root  wheel    39B Nov  1 03:41 version_EInkBookWizard.txt
-r--r--r--  1 root  wheel    25B Nov  1 03:41 version_EInkKMS.txt
-r--r--r--  1 root  wheel    27B Nov  1 03:41 version_EInkKWIS.txt
-r--r--r--  1 root  wheel    46B Nov  1 03:41 version_EInkKindleCurator.txt
-r--r--r--  1 root  wheel    48B Nov  1 03:41 version_EInkReadNowService.txt
-r--r--r--  1 root  wheel    32B Nov  1 03:41 version_EInkReader.txt
-r--r--r--  1 root  wheel    44B Nov  1 03:41 version_EInkWhisperStore.txt
-r--r--r--  1 root  wheel    42B Nov  1 03:41 version_EinkBootActions.txt
-r--r--r--  1 root  wheel    34B Nov  1 03:41 version_Fastmetrics.txt
-r--r--r--  1 root  wheel    32B Nov  1 03:41 version_IvonaEInkOTAPrebuilts.txt
-r--r--r--  1 root  wheel    26B Nov  1 03:41 version_JunoArtifacts.txt
-r--r--r--  1 root  wheel    42B Nov  1 03:41 version_JunoRendererJNI.txt
-r--r--r--  1 root  wheel    38B Nov  1 03:41 version_JunoStatusBar.txt
-r--r--r--  1 root  wheel    30B Nov  1 03:41 version_JunoTools.txt
-r--r--r--  1 root  wheel    32B Nov  1 03:41 version_KFXReader.txt
-r--r--r--  1 root  wheel    24B Nov  1 03:41 version_KPPJFA.txt
-r--r--r--  1 root  wheel    33B Nov  1 03:41 version_KPPMainApp.txt
-r--r--r--  1 root  wheel    58B Nov  1 03:41 version_KPPMainAppCrashRecovery.txt
-r--r--r--  1 root  wheel    49B Nov  1 03:41 version_KPPMainAppFrontEnd.txt
-r--r--r--  1 root  wheel    33B Nov  1 03:41 version_KPPOOBEApp.txt
-r--r--r--  1 root  wheel    49B Nov  1 03:41 version_KPPOOBEAppFrontEnd.txt
-r--r--r--  1 root  wheel    38B Nov  1 03:41 version_KPPSampleApps.txt
-r--r--r--  1 root  wheel    68B Nov  1 03:41 version_KindleContentDownloadManager.txt
-r--r--r--  1 root  wheel    78B Nov  1 03:41 version_KindleFastMetricsSDKJunoArtifacts.txt
-r--r--r--  1 root  wheel    56B Nov  1 03:41 version_KindleNDKJunoArtifacts.txt
-r--r--r--  1 root  wheel    60B Nov  1 03:41 version_KindleNativeFileTransfer.txt
-r--r--r--  1 root  wheel    60B Nov  1 03:41 version_KindleNativeMobileWeblab.txt
-r--r--r--  1 root  wheel    56B Nov  1 03:41 version_KindleStrokeSampleApps.txt
-r--r--r--  1 root  wheel    25B Nov  1 03:40 version_eKART.txt