Moderate Risk

Threat level

com.birfarklifikir.radar

kayseradar

Analyzed on 2021-12-02T00:05:10.251974

28

permissions

5

activities

11

services

5

receivers

1

domains

File sums

MD5 b5b36f1b74fcfc8d0f9d10b2bd90d691
SHA1 8135dca75decd7f0e3ff2c58f528cbb93f73e3d2
SHA256 de94fd558cb65d20a66f715b7650198c1d108db74d0941790989986d45ae2752
Size 23.02MB

APKiD

Information computed with APKiD.

/tmp/tmpdnpfc1u0!classes.dex
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • possible Build.SERIAL check
compiler
  • r8

SSdeep

Information computed with ssdeep.

APK file 393216:5m1BGsG65Y1S1qs6QkFIkH2MZCLWy6ikOH2I/diYxJzk8C38gEruxxUFZ1Wkoe+Q:kXGsG655csYFrH2iCKy6in1iYLh5gEok
Manifest 384:MgEZSuwmiMSzq9o9RxtyGBgtcKVkAnNY2aQTRA7iXS0CnMlG:5ySuwmi5q9o9Rxty…
classes.dex 98304:BSjFN9exC7vd4rkurpylzBD3xfZHLxlxK62XNL2T/iY:cjFN17mr+lzvBHfIi/iY

Dexofuzzy

Information computed with Dexofuzzy.

APK file 6144:3rp3ujrebADz/8VOg6mgXgRTRGovOxg12VsxAoCg7W6pdPbAdNGEBVvFsu:3rppe…
classes.dex 6144:3rp3ujrebADz/8VOg6mgXgRTRGovOxg12VsxAoCg7W6pdPbAdNGEBVvFsu:3rppe…

APK details

Information computed with AndroGuard and Pithus.

Package com.birfarklifikir.radar
App name kayseradar
Version name 6.1
Version code 51
SDK 16 - 29
UAID d08f34ac8edaed8f6abd6677a1724ee471cc420c
Signature Signature V1 Signature V2
Frosting Frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0x42726577: Verity padding
  • 0x2146444e: Google metadata

Certificate details

Information computed with AndroGuard.

MD5 3482f552b4fc1fb3d80c05ff290e1484
SHA1 2c35a9b971a1762d29178f100d41c871bbb21e6e
SHA256 09fa879aa1e30dcc5822ed31c8001bee790b253c4557de56263362c610520d98
Issuer Common Name: BIR FARKLI FIKIR, Organizational Unit: BIR FARKLI FIKIR, Organization: BIR FARKLI FIKIR, Locality: KAYSERI, State/Province: KAYSERI, Country: 90
Not before 2018-11-29T02:25:28+00:00
Not after 2043-11-23T02:25:28+00:00

Manifest analysis

Information computed with MobSF.

High Clear text traffic is Enabled For App[android:usesCleartextTraffic=true]
The app intends to use cleartext network traffic, such as cleartext HTTP, FTP stacks, DownloadManager, and MediaPlayer. The default value for apps that target API level 27 or lower is "true". Apps that target API level 28 or higher default to "false". The key reason for avoiding cleartext traffic is the lack of confidentiality, authenticity, and protections against tampering; a network attacker can eavesdrop on transmitted data and also modify it without being detected.
High Broadcast Receiver (com.onesignal.GcmBroadcastReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: com.google.android.c2dm.permission.SEND [android:exported=true]
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Broadcast Receiver (com.onesignal.BootUpReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Broadcast Receiver (com.onesignal.UpgradeReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Service (com.google.firebase.messaging.FirebaseMessagingService) is not Protected. [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Broadcast Receiver (com.google.firebase.iid.FirebaseInstanceIdReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: com.google.android.c2dm.permission.SEND [android:exported=true]
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Service (com.google.firebase.iid.FirebaseInstanceIdService) is not Protected. [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
Medium High Intent Priority (999)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.

Main Activity

Information computed with AndroGuard.

com.birfarklifikir.radar.MainActivity

Activities

Information computed with AndroGuard.

com.birfarklifikir.radar.MainActivity
com.facebook.react.devsupport.DevSettingsActivity
com.onesignal.PermissionsActivity
com.google.android.gms.ads.AdActivity
com.google.android.gms.common.api.GoogleApiActivity

Receivers

Information computed with AndroGuard.

com.onesignal.GcmBroadcastReceiver
com.onesignal.NotificationOpenedReceiver
com.onesignal.BootUpReceiver
com.onesignal.UpgradeReceiver
com.google.firebase.iid.FirebaseInstanceIdReceiver

Services

Information computed with AndroGuard.

com.tanguyantoine.react.MusicControlNotification$NotificationService
com.onesignal.GcmIntentService
com.onesignal.GcmIntentJobService
com.onesignal.RestoreJobService
com.onesignal.RestoreKickoffJobService
com.onesignal.SyncService
com.onesignal.SyncJobService
com.onesignal.NotificationRestoreService
com.google.firebase.messaging.FirebaseMessagingService
com.google.firebase.components.ComponentDiscoveryService
com.google.firebase.iid.FirebaseInstanceIdService

NIAP analysis

Information computed with MobSF.

FCS_RBG_EXT.1.1 The application invoke platform-provided DRBG functionality for its cryptographic operations.
Random Bit Generation Services
FCS_STO_EXT.1.1 The application does not store any credentials to non-volatile memory.
Storage of Credentials
FCS_CKM_EXT.1.1 The application implement asymmetric key generation.
Cryptographic Key Generation Services
FDP_DEC_EXT.1.1 The application has access to ['location', 'network connectivity'].
Access to Platform Resources
FDP_DEC_EXT.1.2 The application has access to no sensitive information repositories.
Access to Platform Resources
FDP_NET_EXT.1.1 The application has user/application initiated network communications.
Network Communications
FDP_DAR_EXT.1.1 The application implement functionality to encrypt sensitive data in non-volatile memory.
Encryption Of Sensitive Application Data
FMT_MEC_EXT.1.1 The application invoke the mechanisms recommended by the platform vendor for storing and setting configuration options.
Supported Configuration Mechanism
FTP_DIT_EXT.1.1 The application does encrypt some transmitted data with HTTPS/TLS/SSH between itself and another trusted IT product.
Protection of Data in Transit
FCS_RBG_EXT.2.1
FCS_RBG_EXT.2.2
The application perform all deterministic random bit generation (DRBG) services in accordance with NIST Special Publication 800-90A using Hash_DRBG. The deterministic RBG is seeded by an entropy source that accumulates entropy from a platform-based DRBG and a software-based noise source, with a minimum of 256 bits of entropy at least equal to the greatest security strength (according to NIST SP 800-57) of the keys and hashes that it will generate.
Random Bit Generation from Application
FCS_CKM.1.1(1) The application generate asymmetric cryptographic keys not in accordance with FCS_CKM.1.1(1) using key generation algorithm RSA schemes and cryptographic key sizes of 1024-bit or lower.
Cryptographic Asymmetric Key Generation
FCS_COP.1.1(1) The application perform encryption/decryption not in accordance with FCS_COP.1.1(1), AES-ECB mode is being used.
Cryptographic Operation - Encryption/Decryption
FCS_COP.1.1(2) The application perform cryptographic hashing services not in accordance with FCS_COP.1.1(2) and uses the cryptographic algorithm RC2/RC4/MD4/MD5.
Cryptographic Operation - Hashing
FCS_HTTPS_EXT.1.1 The application implement the HTTPS protocol that complies with RFC 2818.
HTTPS Protocol
FCS_HTTPS_EXT.1.2 The application implement HTTPS using TLS.
HTTPS Protocol
FCS_HTTPS_EXT.1.3 The application notify the user and not establish the connection or request application authorization to establish the connection if the peer certificate is deemed invalid.
HTTPS Protocol
FIA_X509_EXT.2.1 The application use X.509v3 certificates as defined by RFC 5280 to support authentication for HTTPS , TLS.
X.509 Certificate Authentication

Code analysis

Information computed with MobSF.

High
CVSS:7.5
The App uses an insecure Random Number Generator.
MASVS: MSTG-CRYPTO-6
CWE-330 Use of Insufficiently Random Values
M5: Insufficient Cryptography
Files:
 kotlin/collections/EmptyList.java
kotlin/random/AbstractPlatformRandom.java
kotlin/collections/unsigned/UArraysKt___UArraysJvmKt$asList$4.java
kotlin/collections/unsigned/UArraysKt___UArraysJvmKt$asList$1.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$6.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$3.java
kotlin/random/KotlinRandom.java
kotlin/collections/RingBuffer.java
kotlin/collections/AbstractList.java
kotlin/random/PlatformRandomKt.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$7.java
kotlin/collections/unsigned/UArraysKt___UArraysJvmKt$asList$2.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$1.java
okio/Options.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$4.java
kotlin/collections/CollectionsKt___CollectionsKt.java
kotlin/random/FallbackThreadLocalRandom.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$2.java
kotlin/collections/MovingSubList.java
kotlin/collections/unsigned/UArraysKt___UArraysJvmKt$asList$3.java
kotlin/collections/CollectionsKt__MutableCollectionsJVMKt.java
kotlin/random/PlatformRandom.java
kotlin/random/FallbackThreadLocalRandom$implStorage$1.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$5.java
kotlin/collections/ArraysKt___ArraysJvmKt$asList$8.java
kotlin/collections/CollectionsKt__MutableCollectionsKt.java
Low
CVSS:7.5
The App logs information. Sensitive information should never be logged.
MASVS: MSTG-STORAGE-3
CWE-532 Insertion of Sensitive Information into Log File
Files:
 com/reactnativecommunity/webview/RNCWebViewManager.java
com/swmansion/reanimated/nodes/DebugNode.java
com/swmansion/gesturehandler/react/RNGestureHandlerRootHelper.java
com/reactnativecommunity/webview/RNCWebViewModule.java
com/geektime/rnonesignalandroid/NotificationNotDisplayingExtender.java
com/zmxv/RNSound/RNSoundModule.java
com/reactnativecommunity/asyncstorage/AsyncStorageModule.java
com/onesignal/AndroidSupportV4Compat.java
com/brentvatne/react/ReactVideoView.java
com/onesignal/JobIntentService.java
com/sbugert/rnadmob/RNPublisherBannerViewManager.java
com/onesignal/shortcutbadger/ShortcutBadger.java
com/tanguyantoine/react/MusicControlModule.java
com/onesignal/OneSignal.java
com/geektime/rnonesignalandroid/RNOneSignal.java
com/reactnativecommunity/asyncstorage/ReactDatabaseSupplier.java
com/tanguyantoine/react/MusicControlNotification.java
kotlin/io/ConsoleKt.java
High
CVSS:7.4
Files may contain hardcoded sensitive informations like usernames, passwords, keys etc.
MASVS: MSTG-STORAGE-14
CWE-312 Cleartext Storage of Sensitive Information
M9: Reverse Engineering
Files:
 com/onesignal/OneSignalNotificationManager.java
com/onesignal/WebViewManager.java
com/onesignal/GcmBroadcastReceiver.java
com/onesignal/NotificationBundleProcessor.java
com/onesignal/OSInAppMessageController.java
com/geektime/rnonesignalandroid/RNOneSignal.java
High
CVSS:5.9
App uses SQLite Database and execute raw SQL query. Untrusted user input in raw SQL queries can cause SQL Injection. Also sensitive information should be encrypted and written to the database.
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
M7: Client Code Quality
Files:
 com/reactnativecommunity/asyncstorage/ReactDatabaseSupplier.java
com/onesignal/OneSignalDbHelper.java
High
CVSS:5.5
App can read/write to External Storage. Any App can read data written to External Storage.
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 com/reactnativecommunity/webview/RNCWebViewModule.java
High
CVSS:5.5
App creates temp file. Sensitive information should never be written into a temp file.
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 kotlin/io/FilesKt__UtilsKt.java
com/reactnativecommunity/webview/RNCWebViewModule.java
Medium
CVSS:8.8
Insecure WebView Implementation. Execution of user controlled code in WebView is a critical Security Hole.
MASVS: MSTG-PLATFORM-7
CWE-749 Exposed Dangerous Method or Function
M1: Improper Platform Usage
Files:
 com/onesignal/WebViewManager.java
High
CVSS:5.4
Remote WebView debugging is enabled.
MASVS: MSTG-RESILIENCE-2
CWE-919 - Weaknesses in Mobile Applications
M1: Improper Platform Usage
Files:
 com/onesignal/WebViewManager.java
Pygal United States: 100

Map computed by Pithus.

Domains analysis

Information computed with MobSF.

US onesignal.com 104.18.226.52

URL analysis

Information computed with MobSF.

https://onesignal.com/android_frame.html
Defined in com/onesignal/OneSignalChromeTabAndroidFrame.java
https://onesignal.com/api/v1/
Defined in com/onesignal/OneSignalRestClient.java

Permissions analysis

Information computed with MobSF.

High android.permission.WRITE_EXTERNAL_STORAGE read/modify/delete external storage contents
Allows an application to write to external storage.
High android.permission.READ_EXTERNAL_STORAGE read external storage contents
Allows an application to read from external storage.
High android.permission.ACCESS_COARSE_LOCATION coarse (network-based) location
Access coarse location sources, such as the mobile network database, to determine an approximate phone location, where available. Malicious applications can use this to determine approximately where you are.
High android.permission.ACCESS_FINE_LOCATION fine (GPS) location
Access fine location sources, such as the Global Positioning System on the phone, where available. Malicious applications can use this to determine where you are and may consume additional battery power.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
Low android.permission.FOREGROUND_SERVICE Allows a regular application to use Service.startForeground
Low android.permission.WAKE_LOCK prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
Low android.permission.VIBRATE control vibrator
Allows the application to control the vibrator.
Low android.permission.ACCESS_NETWORK_STATE view network status
Allows an application to view the status of all networks.
Low android.permission.RECEIVE_BOOT_COMPLETED automatically start at boot
Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
Medium com.google.android.c2dm.permission.RECEIVE C2DM permissions
Permission for cloud to device messaging.
com.birfarklifikir.radar.permission.C2D_MESSAGE Unknown permission
Unknown permission from android reference
com.sec.android.provider.badge.permission.READ Unknown permission
Unknown permission from android reference
com.sec.android.provider.badge.permission.WRITE Unknown permission
Unknown permission from android reference
com.htc.launcher.permission.READ_SETTINGS Unknown permission
Unknown permission from android reference
com.htc.launcher.permission.UPDATE_SHORTCUT Unknown permission
Unknown permission from android reference
com.sonyericsson.home.permission.BROADCAST_BADGE Unknown permission
Unknown permission from android reference
com.sonymobile.home.permission.PROVIDER_INSERT_BADGE Unknown permission
Unknown permission from android reference
com.anddoes.launcher.permission.UPDATE_COUNT Unknown permission
Unknown permission from android reference
com.majeur.launcher.permission.UPDATE_BADGE Unknown permission
Unknown permission from android reference
com.huawei.android.launcher.permission.CHANGE_BADGE Unknown permission
Unknown permission from android reference
com.huawei.android.launcher.permission.READ_SETTINGS Unknown permission
Unknown permission from android reference
com.huawei.android.launcher.permission.WRITE_SETTINGS Unknown permission
Unknown permission from android reference
android.permission.READ_APP_BADGE Unknown permission
Unknown permission from android reference
com.oppo.launcher.permission.READ_SETTINGS Unknown permission
Unknown permission from android reference
com.oppo.launcher.permission.WRITE_SETTINGS Unknown permission
Unknown permission from android reference
me.everything.badger.permission.BADGE_COUNT_READ Unknown permission
Unknown permission from android reference
me.everything.badger.permission.BADGE_COUNT_WRITE Unknown permission
Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Start another application from current application
Confidence:
100%
Load external class
Confidence:
100%
Query the current data network type
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.)
Confidence:
100%
Find a method from given class name, usually for reflection
Confidence:
100%
Read data and put it into a buffer stream
Confidence:
100%
Connect to a URL and receive input stream from the server
Confidence:
100%
Modify voice volume
Confidence:
100%
Method reflection
Confidence:
100%
Get the network operator name
Confidence:
100%
Load class from given class name
Confidence:
100%
Retrieve data from broadcast
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.) via setData
Confidence:
100%
Connect to a URL and get the response code
Confidence:
100%
Send notification
Confidence:
100%
Monitor the broadcast action events (BOOT_COMPLETED)
Confidence:
100%
Get absolute path of the file and store in string
Confidence:
100%
Get last known location of the device
Confidence:
100%
Query the network operator name
Confidence:
100%
Get location of the device
Confidence:
100%
Method reflection
Confidence:
100%
Hide the current app's icon
Confidence:
100%
Query data from URI (SMS, CALLLOGS)
Confidence:
100%
Get the time of current location
Confidence:
100%
Initialize class object dynamically
Confidence:
100%
Get specific method from other Dex files
Confidence:
80%
Get location info of the device and put it to JSON object
Confidence:
80%
Read file and put it into a stream
Confidence:
80%
Put data in cursor to JSON object
Confidence:
80%
Executes the specified string Linux command
Confidence:
80%
Connect to a URL and set request method
Confidence:
80%
Get resource file from res/raw directory

Behavior analysis

Information computed with MobSF.

Android notifications
       com/onesignal/OneSignalNotificationManager.java
com/onesignal/GenerateNotification.java
com/onesignal/shortcutbadger/impl/XiaomiHomeBadger.java
com/tanguyantoine/react/MusicControlNotification.java
Base64 encode
       com/onesignal/WebViewManager.java
Crypto
       okio/HashingSink.java
okio/ByteString.java
okio/HashingSource.java
okio/Buffer.java
Execute os command
       com/onesignal/shortcutbadger/impl/OPPOHomeBader.java
Gps location
       com/onesignal/LocationGMS.java
Get android advertising id
       com/onesignal/AdvertisingIdProviderGPS.java
Get system service
       com/onesignal/OneSignalNotificationManager.java
com/onesignal/JobIntentService.java
com/reactnativecommunity/webview/RNCWebViewModule.java
com/onesignal/shortcutbadger/impl/XiaomiHomeBadger.java
com/zmxv/RNSound/RNSoundModule.java
com/onesignal/OSUtils.java
com/tanguyantoine/react/MusicControlModule.java
com/onesignal/OneSignalSyncServiceUtils.java
com/tanguyantoine/react/MusicControlAudioFocusListener.java
com/onesignal/NotificationRestorer.java
Http connection
       com/onesignal/OneSignalRestClient.java
Inter process communication
       com/onesignal/shortcutbadger/impl/NewHtcHomeBadger.java
com/onesignal/shortcutbadger/impl/SonyHomeBadger.java
com/onesignal/shortcutbadger/util/BroadcastHelper.java
com/reactnativecommunity/webview/RNCWebViewManager.java
com/onesignal/GenerateNotification.java
com/onesignal/shortcutbadger/impl/XiaomiHomeBadger.java
com/onesignal/BootUpReceiver.java
com/onesignal/NotificationRestoreService.java
com/onesignal/NotificationOpenedProcessor.java
com/tanguyantoine/react/MusicControlReceiver.java
com/onesignal/GooglePlayServicesUpgradePrompt.java
com/onesignal/shortcutbadger/impl/AdwHomeBadger.java
com/onesignal/shortcutbadger/impl/AsusHomeBadger.java
com/onesignal/NotificationExtenderService.java
com/onesignal/NotificationOpenedActivity.java
com/onesignal/JobIntentService.java
com/onesignal/GcmIntentService.java
com/onesignal/RestoreJobService.java
com/onesignal/BundleCompatBundle.java
com/tanguyantoine/react/MusicControlModule.java
com/onesignal/OneSignalSyncServiceUtils.java
com/onesignal/NotificationRestorer.java
com/onesignal/shortcutbadger/impl/ApexHomeBadger.java
com/onesignal/OneSignalChromeTab.java
com/onesignal/GcmBroadcastReceiver.java
com/onesignal/NotificationBundleProcessor.java
com/reactnativecommunity/webview/RNCWebViewModule.java
com/onesignal/NotificationOpenedReceiver.java
com/onesignal/UpgradeReceiver.java
com/onesignal/SyncService.java
com/onesignal/shortcutbadger/impl/LGHomeBadger.java
com/onesignal/TrackGooglePurchase.java
com/onesignal/ADMMessageHandler.java
com/onesignal/shortcutbadger/impl/OPPOHomeBader.java
com/onesignal/shortcutbadger/impl/VivoHomeBadger.java
com/onesignal/shortcutbadger/ShortcutBadger.java
com/onesignal/OSUtils.java
com/onesignal/OneSignal.java
com/onesignal/PermissionsActivity.java
com/onesignal/shortcutbadger/impl/DefaultBadger.java
com/onesignal/GcmIntentJobService.java
com/tanguyantoine/react/MusicControlNotification.java
com/tanguyantoine/react/MusicControlEventEmitter.java
Java reflection
       com/onesignal/OSObservable.java
com/onesignal/TrackAmazonPurchase.java
kotlin/internal/PlatformImplementations.java
okio/ByteString.java
com/onesignal/TrackFirebaseAnalytics.java
com/onesignal/GenerateNotification.java
com/onesignal/shortcutbadger/impl/XiaomiHomeBadger.java
kotlin/coroutines/jvm/internal/DebugMetadataKt.java
kotlin/internal/PlatformImplementationsKt.java
com/onesignal/TrackGooglePurchase.java
kotlin/coroutines/jvm/internal/ModuleNameRetriever.java
com/onesignal/shortcutbadger/impl/OPPOHomeBader.java
kotlin/jvm/internal/Reflection.java
kotlin/jvm/internal/Intrinsics.java
com/onesignal/OSUtils.java
com/onesignal/OneSignal.java
Local file i/o operations
       com/reactnativecommunity/webview/RNCWebViewManager.java
com/onesignal/OneSignalPrefs.java
Message digest
       okio/HashingSink.java
okio/ByteString.java
okio/HashingSource.java
okio/Buffer.java
com/onesignal/OSUtils.java
Query database of sms, contacts etc
       com/onesignal/shortcutbadger/impl/SamsungHomeBadger.java
Sending broadcast
       com/onesignal/shortcutbadger/impl/NewHtcHomeBadger.java
com/onesignal/shortcutbadger/impl/AdwHomeBadger.java
com/onesignal/shortcutbadger/impl/SonyHomeBadger.java
com/onesignal/shortcutbadger/impl/AsusHomeBadger.java
com/onesignal/shortcutbadger/impl/LGHomeBadger.java
com/onesignal/shortcutbadger/impl/OPPOHomeBader.java
com/onesignal/shortcutbadger/impl/VivoHomeBadger.java
com/onesignal/shortcutbadger/impl/XiaomiHomeBadger.java
com/onesignal/NotificationOpenedProcessor.java
com/onesignal/shortcutbadger/impl/DefaultBadger.java
com/onesignal/shortcutbadger/impl/ApexHomeBadger.java
Starting activity
       com/onesignal/OneSignalChromeTab.java
com/reactnativecommunity/webview/RNCWebViewModule.java
com/onesignal/OSUtils.java
com/onesignal/OneSignal.java
com/onesignal/PermissionsActivity.java
Starting service
       com/onesignal/TrackGooglePurchase.java
com/onesignal/NotificationBundleProcessor.java
com/onesignal/JobIntentService.java
com/tanguyantoine/react/MusicControlModule.java
Tcp socket
       okio/Okio.java
Url connection to file/http/https/ftp/jar
       com/tanguyantoine/react/MusicControlModule.java
Webview get request
       com/onesignal/WebViewManager.java
com/reactnativecommunity/webview/RNCWebViewManager.java
Webview javascript interface
       com/onesignal/WebViewManager.java
com/reactnativecommunity/webview/RNCWebViewManager.java
Webview post request
       com/reactnativecommunity/webview/RNCWebViewManager.java

Control flow graphs analysis

Information computed by Pithus.

The application probably lists running applications

The application probably gets network interfaces addresses (IP and/or MAC)

The application probably executes OS commands

The application probably creates an accessibility service

The application probably listens accessibility events