klck v3[.]81b530515 [.]apk

Resubmissions

24/06/2026, 04:32

260624-e53brsh19j

24/06/2026, 04:23

260624-ez7pash18s8

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General

Target
klck v3.81b530515 .apk
Size 31.3MB
Sample260624-e53brsh19j
SHA256 0b2f0bea2ce50d612d6f20dc65b5f733b765993c5bd3c5c74017208fdf41cd30
MD5 0d55db6e33f93367c5a477daf5d1d602
SHA1 f806ae69fe8659d57687da6847f292f07aa4249f
SHA512 5fd611a4d7a0d7a4048ec97ba3cd28efbab738101962622e193cd887fdb3dc31ad7a102b12f2547dc2628e5c40b589fc5d9e377f9b009b3afdc38b607a3dfec4
SSDEEP 786432:h4cnLeUIJ9CNU9QV5L4j1RKdPbX5OzipDxkRF/5IUDAu:GWLeNJQi9+E/aoRFmO/
TLSH
T15477226AE758293EC03F8273CC4B1666B65A4E254B46966734043B4C20F36F98F8D7DE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

Malware Config

Signatures

Declares services with permission to bind to the system 1 IoCs

description	ioc
Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device.	android.permission.BIND_NOTIFICATION_LISTENER_SERVICE

Requests dangerous framework permissions 12 IoCs

description	ioc
Allows an application to record audio.	android.permission.RECORD_AUDIO
Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps.	android.permission.SYSTEM_ALERT_WINDOW
Allows an application to collect component usage statistics.	android.permission.PACKAGE_USAGE_STATS
Allows an app to access location in the background.	android.permission.ACCESS_BACKGROUND_LOCATION
Allows an application to write to external storage.	android.permission.WRITE_EXTERNAL_STORAGE
Allows an application to read from external storage.	android.permission.READ_EXTERNAL_STORAGE
Allows an app to access precise location.	android.permission.ACCESS_FINE_LOCATION
Allows an app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION
Allows an app to post notifications.	android.permission.POST_NOTIFICATIONS
Allows an application to read the user's calendar data.	android.permission.READ_CALENDAR
Required to be able to connect to paired Bluetooth devices.	android.permission.BLUETOOTH_CONNECT
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.	android.permission.READ_PHONE_STATE

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
klck v3.81b530515 .apk

File Explorer

klck v3.81b530515 .apk

.apk 31.3MB

klck v3.81b530515 .apk

SHA256 0b2f0bea2ce50d612d6f20dc65b5f733b765993c5bd3c5c74017208fdf41cd30
MD5 0d55db6e33f93367c5a477daf5d1d602
SHA1 f806ae69fe8659d57687da6847f292f07aa4249f
SHA512 5fd611a4d7a0d7a4048ec97ba3cd28efbab738101962622e193cd887fdb3dc31ad7a102b12f2547dc2628e5c40b589fc5d9e377f9b009b3afdc38b607a3dfec4
SSDEEP 786432:h4cnLeUIJ9CNU9QV5L4j1RKdPbX5OzipDxkRF/5IUDAu:GWLeNJQi9+E/aoRFmO/
TLSH
T15477226AE758293EC03F8273CC4B1666B65A4E254B46966734043B4C20F36F98F8D7DE
MD5 SHA1 SHA512 SSDEEP TLSH

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

File Signature issue

Digest

776115df30756783fe900e6a999500126efab1df164921c1b42a255ed2be31d2

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=JALIM MANDI

org.kustom.lockscreen

android.permission.RECORD_AUDIO android.permission.MODIFY_AUDIO_SETTINGS android.permission.SYSTEM_ALERT_WINDOW android.permission.DISABLE_KEYGUARD android.permission.WAKE_LOCK android.permission.RECEIVE_BOOT_COMPLETED android.permission.USE_FINGERPRINT android.permission.PACKAGE_USAGE_STATS android.permission.ACCESS_BACKGROUND_LOCATION android.permission.FOREGROUND_SERVICE android.permission.FOREGROUND_SERVICE_SPECIAL_USE android.permission.FOREGROUND_SERVICE_LOCATION android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS android.permission.WRITE_EXTERNAL_STORAGE android.permission.READ_EXTERNAL_STORAGE android.permission.INTERNET org.kustom.lockscreen.permission.ACCESS_DATA org.kustom.weather.permission.ACCESS_DATA org.kustom.weather.permission.ACCESS_CONFIG android.permission.ACCESS_FINE_LOCATION android.permission.ACCESS_COARSE_LOCATION android.permission.LOCATION android.permission.POST_NOTIFICATIONS android.permission.ACCESS_NETWORK_STATE android.permission.ACCESS_WIFI_STATE android.permission.GET_TASKS android.permission.READ_CALENDAR android.permission.VIBRATE android.permission.CHANGE_WIFI_STATE android.permission.READ_SYSTEM_PREFERENCES android.permission.BLUETOOTH android.permission.BLUETOOTH_ADMIN android.permission.BLUETOOTH_CONNECT android.permission.READ_PHONE_STATE com.android.vending.BILLING com.google.android.gms.permission.AD_ID android.permission.QUERY_ALL_PACKAGES android.permission.health.READ_ACTIVE_CALORIES_BURNED android.permission.health.READ_EXERCISE android.permission.health.READ_DISTANCE android.permission.health.READ_ELEVATION_GAINED android.permission.health.READ_FLOORS_CLIMBED android.permission.health.READ_HEART_RATE android.permission.health.READ_SLEEP android.permission.health.READ_STEPS android.permission.health.READ_TOTAL_CALORIES_BURNED android.permission.health.READ_HEALTH_DATA_IN_BACKGROUND android.permission.ACCESS_ADSERVICES_AD_ID android.permission.ACCESS_ADSERVICES_ATTRIBUTION android.permission.ACCESS_ADSERVICES_TOPICS com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE com.google.android.c2dm.permission.RECEIVE com.google.android.providers.gsf.permission.READ_GSERVICES org.kustom.lockscreen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

org.kustom.app.OnBoardingActivity

org.kustom.APP_ONBOARDING android.intent.action.MAIN

org.kustom.lockscreen.KeyguardActivity

org.kustom.lib.editor.LockAdvancedEditorActivity

org.kustom.PRESET_EDITOR

org.kustom.lib.editor.NotificationAdvancedEditorActivity

org.kustom.NOTIFICATION_EDITOR

org.kustom.app.FlowEditorActivity

org.kustom.DIALOG_FLOW_EDITOR

org.kustom.app.PresetExportActivity

org.kustom.DIALOG_PRESET_EXPORT

org.kustom.lib.editor.ShortcutActivity

android.intent.action.CREATE_SHORTCUT

org.kustom.lib.editor.tasker.EditVarActivity

com.twofortyfouram.locale.intent.action.EDIT_SETTING

org.kustom.lib.editor.tasker.LoadPresetActivity

com.twofortyfouram.locale.intent.action.EDIT_SETTING

org.kustom.lib.notify.NotifyClickActivity

org.kustom.app.AppSettingsActivity

org.kustom.APP_SETTINGS

org.kustom.app.GeneralSettingsActivity

org.kustom.APP_SETTINGS_GENERAL

org.kustom.app.LocaleSettingsActivity

org.kustom.APP_SETTINGS_LOCALE

org.kustom.app.NotificationSettingsActivity

org.kustom.APP_SETTINGS_NOTIFICATION

org.kustom.app.WatchSettingsActivity

org.kustom.APP_SETTINGS_WATCH

org.kustom.app.WidgetSettingsActivity

org.kustom.APP_SETTINGS_WIDGET

org.kustom.app.WeatherSettingsActivity

org.kustom.APP_SETTINGS_WEATHER

org.kustom.app.WeatherProviderSettingsActivity

org.kustom.APP_SETTINGS_WEATHER_PROVIDER

org.kustom.app.LocationSettingsActivity

org.kustom.APP_SETTINGS_LOCATION

org.kustom.app.LocationPickerSettingsActivity

org.kustom.APP_SETTINGS_LOCATION_PICKER

org.kustom.app.SupportSettingsActivity

org.kustom.APP_SETTINGS_SUPPORT

org.kustom.app.AdvancedSettingsActivity

org.kustom.APP_SETTINGS_ADVANCED

org.kustom.app.AppHTMLActivity

org.kustom.APP_HTML_ACTIVITY

org.kustom.app.DebugSettingsActivity

org.kustom.APP_SETTINGS_DEBUG

org.kustom.app.FontPickerActivity

org.kustom.DIALOG_FONT_PICKER

org.kustom.lib.KProxyActivity

org.kustom.lib.KProxyShortcut

android.intent.action.VIEW

org.kustom.app.ChangelogActivity

org.kustom.APP_CHANGELOG

org.kustom.app.StoragePickerActivity

org.kustom.DIALOG_STORAGE_PICKER

org.kustom.app.BatteryOptimizationActivity

org.kustom.DIALOG_BATTERY_OPTIMIZATION

org.kustom.app.PrivacyPolicyActivity

androidx.health.ACTION_SHOW_PERMISSIONS_RATIONALE

org.kustom.app.LoaderActivity

org.kustom.APP_LOADER

org.kustom.app.PresetImportActivity

android.intent.action.VIEW

org.kustom.app.LoaderSpacesActivity

org.kustom.APP_LOADER_SPACES

org.kustom.app.LoaderSearchActivity

org.kustom.APP_LOADER_SEARCH android.intent.action.SEARCH

org.kustom.app.TaskerLoadPresetActionActivity

com.twofortyfouram.locale.intent.action.EDIT_SETTING

org.kustom.app.PayWallActivity

org.kustom.APP_PAY_WALL

org.kustom.app.ColorPickerActivity

org.kustom.DIALOG_COLOR_PICKER

org.kustom.app.BitmapPickerActivity

org.kustom.DIALOG_BITMAP_PICKER

org.kustom.app.BitmapCropActivity

org.kustom.DIALOG_BITMAP_CROP

org.kustom.app.IconPackPickerActivity

org.kustom.DIALOG_ICON_PACK_PICKER

org.kustom.app.IconPickerActivity

org.kustom.DIALOG_ICON_PICKER

org.kustom.app.ValidationActivity

org.kustom.DIALOG_VALIDATION

com.canhub.cropper.CropImageActivity

com.google.android.gms.ads.AdActivity

com.google.android.gms.ads.OutOfContextTestingActivity

com.google.android.gms.ads.NotificationHandlerActivity

com.google.firebase.auth.internal.GenericIdpActivity

android.intent.action.VIEW

com.google.firebase.auth.internal.RecaptchaActivity

android.intent.action.VIEW

androidx.credentials.playservices.HiddenActivity

com.google.android.gms.auth.api.signin.internal.SignInHubActivity

com.android.billingclient.api.ProxyBillingActivity

com.android.billingclient.api.ProxyBillingActivityV2

com.google.android.gms.common.api.GoogleApiActivity

com.google.android.play.core.common.PlayCoreDialogWrapperActivity

org.kustom.lockscreen.LockService

org.kustom.lib.music.NotificationService

android.service.notification.NotificationListenerService

org.kustom.lib.services.SBNService

org.kustom.lib.services.FitnessService

org.kustom.lib.services.CoreService

org.kustom.firebase.AppFirebaseMessagingService

com.google.firebase.MESSAGING_EVENT

com.google.mlkit.common.internal.MlKitComponentDiscoveryService

com.google.android.gms.ads.AdService

androidx.work.impl.background.systemalarm.SystemAlarmService

androidx.work.impl.background.systemjob.SystemJobService

androidx.work.impl.foreground.SystemForegroundService

androidx.work.multiprocess.RemoteWorkManagerService

com.google.firebase.components.ComponentDiscoveryService

androidx.health.platform.client.impl.sdkservice.HealthDataSdkService

androidx.health.platform.client.ACTION_BIND_SDK_SERVICE

com.google.android.gms.measurement.AppMeasurementService

com.google.android.gms.measurement.AppMeasurementJobService

com.google.firebase.messaging.FirebaseMessagingService

com.google.firebase.MESSAGING_EVENT

androidx.credentials.playservices.CredentialProviderMetadataHolder

com.google.android.gms.auth.api.signin.RevocationBoundService

androidx.room.MultiInstanceInvalidationService

com.google.android.datatransport.runtime.backends.TransportBackendDiscovery

com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService

org.kustom.lockscreen.receivers.BootReceiver

android.intent.action.BOOT_COMPLETED android.intent.action.LOCKED_BOOT_COMPLETED

org.kustom.lib.tasker.FireReceiver

com.twofortyfouram.locale.intent.action.FIRE_SETTING

androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy

android.intent.action.ACTION_POWER_CONNECTED android.intent.action.ACTION_POWER_DISCONNECTED

androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy

android.intent.action.BATTERY_OKAY android.intent.action.BATTERY_LOW

androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy

android.intent.action.DEVICE_STORAGE_LOW android.intent.action.DEVICE_STORAGE_OK

androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy

android.net.conn.CONNECTIVITY_CHANGE

androidx.work.impl.background.systemalarm.RescheduleReceiver

android.intent.action.BOOT_COMPLETED android.intent.action.TIME_SET android.intent.action.TIMEZONE_CHANGED

androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver

androidx.work.impl.background.systemalarm.UpdateProxies

androidx.work.impl.diagnostics.DiagnosticsReceiver

androidx.work.diagnostics.REQUEST_DIAGNOSTICS

com.google.android.gms.measurement.AppMeasurementReceiver

com.google.firebase.iid.FirebaseInstanceIdReceiver

com.google.android.c2dm.intent.RECEIVE

androidx.profileinstaller.ProfileInstallReceiver

androidx.profileinstaller.action.INSTALL_PROFILE androidx.profileinstaller.action.SKIP_FILE androidx.profileinstaller.action.SAVE_PROFILE androidx.profileinstaller.action.BENCHMARK_OPERATION

com.google.android.datatransport.runtime.scheduling.jobscheduling.AlarmManagerSchedulerBroadcastReceiver

Android Permissions

klck v3.81b530515 .apk

Permissions

android.permission.RECORD_AUDIO

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.SYSTEM_ALERT_WINDOW

android.permission.DISABLE_KEYGUARD

android.permission.WAKE_LOCK

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.USE_FINGERPRINT

android.permission.PACKAGE_USAGE_STATS

android.permission.ACCESS_BACKGROUND_LOCATION

android.permission.FOREGROUND_SERVICE

android.permission.FOREGROUND_SERVICE_SPECIAL_USE

android.permission.FOREGROUND_SERVICE_LOCATION

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.READ_EXTERNAL_STORAGE

android.permission.INTERNET

org.kustom.lockscreen.permission.ACCESS_DATA

org.kustom.weather.permission.ACCESS_DATA

org.kustom.weather.permission.ACCESS_CONFIG

android.permission.ACCESS_FINE_LOCATION

android.permission.ACCESS_COARSE_LOCATION

android.permission.LOCATION

android.permission.POST_NOTIFICATIONS

android.permission.ACCESS_NETWORK_STATE

android.permission.ACCESS_WIFI_STATE

android.permission.GET_TASKS

android.permission.READ_CALENDAR

android.permission.VIBRATE

android.permission.CHANGE_WIFI_STATE

android.permission.READ_SYSTEM_PREFERENCES

android.permission.BLUETOOTH

android.permission.BLUETOOTH_ADMIN

android.permission.BLUETOOTH_CONNECT

android.permission.READ_PHONE_STATE

com.android.vending.BILLING

com.google.android.gms.permission.AD_ID

android.permission.QUERY_ALL_PACKAGES

android.permission.health.READ_ACTIVE_CALORIES_BURNED

android.permission.health.READ_EXERCISE

android.permission.health.READ_DISTANCE

android.permission.health.READ_ELEVATION_GAINED

android.permission.health.READ_FLOORS_CLIMBED

android.permission.health.READ_HEART_RATE

android.permission.health.READ_SLEEP

android.permission.health.READ_STEPS

android.permission.health.READ_TOTAL_CALORIES_BURNED

android.permission.health.READ_HEALTH_DATA_IN_BACKGROUND

android.permission.ACCESS_ADSERVICES_AD_ID

android.permission.ACCESS_ADSERVICES_ATTRIBUTION

android.permission.ACCESS_ADSERVICES_TOPICS