0/64

Threat

secret.hide.calculator

Calculator

Analyzed on 2022-04-13T08:58:33.359040

22

permissions

41

activities

10

services

8

receivers

12

domains

File sums

MD5 8ae80a651652cfe99e965730e576e488
SHA1 b0723f3ff4dd343112c40ab64e6f339f1f179e01
SHA256 31ce4dc2ff87601d5578dcf2d962a0e0d7ce1d595ea013147359e2bd74e44900
Size 6.41MB

APKiD

Information computed with APKiD.

/tmp/tmpkq91mcrb!classes.dex
anti_disassembly
  • illegal class name
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
compiler
  • dx

SSdeep

Information computed with ssdeep.

APK file 196608:z51hI/wIEwCgzWirWWqkl5oftEgxqn6gdbk:z51bgzvrRFr2Ggxq6g2
Manifest 192:iXxBDLoH+6SkPnhsJCH9ckBIFFz1zWJw2KKXV5gF9qoYh+6R:ihxm+6hECHiP9WJw…
classes.dex 49152:91DjKZBGTPl5EcuyLarCO1iLEg+BrpOmQpIly:TjKYNIrCjp

Dexofuzzy

Information computed with Dexofuzzy.

APK file 3072:KcVS1YfnM+EqlJZeBmdxysh3CtHMlqPLDzyWA0eLKSpdVi1xGI3aVSFEslQ0l:FV…
classes.dex 3072:KcVS1YfnM+EqlJZeBmdxysh3CtHMlqPLDzyWA0eLKSpdVi1xGI3aVSFEslQ0l:FV…

APK details

Information computed with AndroGuard and Pithus.

Package secret.hide.calculator
App name Calculator
Version name 32.0
Version code 32
SDK 14 - 21
UAID 1b2b2fa3c357833c426a1616e2fe1e4a606e9ac9
Signature Signature V1 Signature V2
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown

Certificate details

Information computed with AndroGuard.

MD5 ec32e90f04befa5f90bc83467cbbc147
SHA1 aff873964b369d2fe2be01d61b1581c0db10a3ac
SHA256 df83cb0670bbe7ed97c807df40ba79c76600581dd581fdb93278f34c99366d0d
Issuer Common Name: Kohinoor
Not before 2016-05-05T00:10:55+00:00
Not after 2066-04-23T00:10:55+00:00

Manifest analysis

Information computed with MobSF.

Medium Application Data can be Backed up[android:allowBackup=true]
This flag allows anyone to backup your application data via adb. It allows users who have enabled USB debugging to copy application data off of the device.
High Activity (com.custompicturesgallery.NewImageAlbumActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.custovideogallery.NewVideoAlbumActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Launch Mode of Activity (secret.applock.AppLockActivity) is not standard.
An Activity should not be having the launch mode attribute set to "singleTask/singleInstance" as it becomes root Activity and it is possible for other applications to read the contents of the calling Intent. So it is required to use the "standard" launch mode attribute when sensitive information is included in an Intent.
High Broadcast Receiver (secret.applock.SureAppReciever) 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.deviceadmin.MyAdmin) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_DEVICE_ADMIN [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 (secret.hide.calculator.WifiBtReceiver) 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 Activity (secret.hide.calculator.ShareImportActivity) is not Protected.An intent-filter exists.
An Activity 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 Activity is explicitly exported.
High Service (secret.applock.WindowChangeDetectingService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_ACCESSIBILITY_SERVICE [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. 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.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.INSTALL_PACKAGES [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.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 (1000)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.
Medium High Intent Priority (1000)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.

Main Activity

Information computed with AndroGuard.

secret.hide.calculator.CalculatorActivity

Activities

Information computed with AndroGuard.

com.google.android.gms.ads.AdActivity
secret.hide.calculator.AlbumViewerActivity
com.custompicturesgallery.NewImageAlbumActivity
com.custompicturesgallery.NewImagePhotoActivity
com.custovideogallery.NewVideoAlbumActivity
com.custovideogallery.NewVidePhotoActivity
secret.hide.calculator.ImageViewerActivity
secret.hide.calculator.VideoViewNEWActivity
secret.hide.calculator.ResetActivity
secret.applock.AppLockActivity
secret.hide.calculator.CalculatorActivity
secret.hide.calculator.UninstallProtectionActivity
secret.hide.calculator.SetAppPasswordActivity
secret.hide.calculator.SetEmailActivity
secret.hide.calculator.SettingActivity
secret.hide.calculator.AllItemActivity
secret.hide.calculator.MusicPlayerActivity
secret.hide.calculator.MusicActivity
secret.applock.ListApplicationActivity
secret.applock.BackgroundsActivity
secret.applock.ThemesActivity
secret.applock.ApplockSettingActivity
secret.hide.calculator.MoveActivity
secret.hide.calculator.ViewNoteActivity
secret.applock.ViewSoundsActivity
com.example.browser.SimpleBrowserActivity
com.example.browser.MainBrowserActivity
com.example.browser.HistoryActivity
com.example.browser.QuickUseActivity
secret.hide.calculator.AppIntruderActivity
secret.hide.calculator.AppLockFakeCoverActivity
secret.hide.calculator.ApplockFakeCoverTrialActivity
secret.hide.calculator.IntruderSettingActivity
secret.hide.calculator.ExpandIntruderActivity
secret.applock.NewAppActivity
secret.applock.lockpattern.LockPatternActivity
secret.hide.calculator.ShareImportActivity
secret.hide.calculator.AdvancedSettings
secret.hide.calculator.FakePinActivity
com.theartofdev.edmodo.cropper.CropImageActivity
secret.applock.update.FingerContextActivity

Receivers

Information computed with AndroGuard.

secret.applock.SureBootReciever
secret.applock.SureAppReciever
com.deviceadmin.MyAdmin
secret.hide.calculator.WifiBtReceiver
secret.applock.AlarmReciever
com.google.android.gms.measurement.AppMeasurementReceiver
com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver
com.google.firebase.iid.FirebaseInstanceIdReceiver

Services

Information computed with AndroGuard.

secret.applock.MyAppLockService
secret.applock.HelperService
com.bg.processes.MyDeletionService
secret.applock.WindowChangeDetectingService
secret.applock.update.AppLockService
secret.applock.update.ShowSelfieService
secret.applock.update.Temporary_view_Service
com.google.android.gms.measurement.AppMeasurementService
com.google.android.gms.measurement.AppMeasurementJobService
com.google.firebase.iid.FirebaseInstanceIdService

Sample timeline

Certificate valid not before May 5, 2016, 12:10 a.m.
First submission on VT Dec. 14, 2017, 7 p.m.
Last submission on VT May 15, 2019, 3:07 p.m.
Upload on Pithus April 13, 2022, 8:58 a.m.
Certificate valid not after April 23, 2066, 12:10 a.m.

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 ['bluetooth', 'camera', '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_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_COP.1.1(3) The application perform cryptographic signature services (generation and verification) in accordance with a specified cryptographic algorithm RSA schemes using cryptographic key sizes of 2048-bit or greater.
Cryptographic Operation - Signing
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
FPT_TUD_EXT.2.1 The application shall be distributed using the format of the platform-supported package manager.
Integrity for Installation and Update

Code analysis

Information computed with MobSF.

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/a/a.java
com/custompicturesgallery/NewImageAlbumActivity.java
com/bg/processes/MyDeletionService.java
secret/hide/calculator/AlbumViewerActivity.java
secret/applock/e.java
secret/hide/calculator/MusicActivity.java
secret/hide/calculator/VideoViewNEWActivity.java
secret/hide/calculator/d.java
secret/hide/calculator/AllItemActivity.java
secret/hide/calculator/g.java
secret/hide/calculator/CalculatorActivity.java
secret/hide/calculator/ImageViewerActivity.java
com/custovideogallery/NewVideoAlbumActivity.java
secret/hide/calculator/ExpandIntruderActivity.java
secret/hide/calculator/f.java
com/a/e.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/c/a/a/a/g.java
com/d/a/h/b/k.java
com/d/a/d/b/a.java
com/d/a/d/a/a.java
secret/hide/calculator/AlbumViewerActivity.java
secret/applock/e.java
com/d/a/e/k.java
com/d/a/e.java
com/d/a/d/d/d/i.java
secret/hide/calculator/g.java
com/d/a/d/a/g.java
com/d/a/d/b/b/e.java
com/d/a/d/c/o.java
com/d/a/h/a.java
com/d/a/j/a.java
secret/applock/f.java
com/d/a/d/d/d/j.java
com/customphotoview/d.java
com/d/a/d/c/n.java
com/d/a/d/b/c/a.java
com/d/a/d/d/a/m.java
com/d/a/a/a.java
c/a/a.java
com/d/a/b/d.java
com/bg/processes/c.java
com/d/a/b/a.java
com/d/a/c/a.java
com/theartofdev/edmodo/cropper/c.java
com/d/a/d/d/a/f.java
com/c/a/a/a/c.java
com/c/a/a/a/e.java
com/example/browser/VideoEnabledWebView.java
com/d/a/d/d/a/r.java
com/theartofdev/edmodo/cropper/CropOverlayView.java
com/d/a/d/d/a/b.java
com/d/a/d/d/a/l.java
com/d/a/d/b/i.java
com/d/a/d/d/a/o.java
com/d/a/d/a/f.java
com/d/a/d/b/b/i.java
com/d/a/d/b/c.java
com/d/a/d/b/a/f.java
com/d/a/d/c/f.java
secret/applock/lockpattern/LockPatternActivity.java
Medium
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:
 e/a/b.java
e/a/a.java
com/example/browser/c.java
secret/applock/d.java
e/a/c.java
Medium
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:
 com/theartofdev/edmodo/cropper/CropImageActivity.java
Medium
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:
 secret/hide/calculator/ImageViewerActivity.java
secret/hide/calculator/MusicPlayerActivity.java
com/example/browser/c.java
d/a/f.java
a/a/c.java
Medium
CVSS:5.9
SHA-1 is a weak hash known to have hash collisions.
MASVS: MSTG-CRYPTO-4
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
M5: Insufficient Cryptography
Files:
 com/c/a/a/a/g.java
secret/applock/lockpattern/b.java
High
CVSS:7.4
The App uses the encryption mode CBC with PKCS5/PKCS7 padding. This configuration is vulnerable to padding oracle attacks.
MASVS: MSTG-CRYPTO-3
CWE-649 Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity Checking
M5: Insufficient Cryptography
Files:
 secret/hide/calculator/CalculatorActivity.java
secret/applock/update/a.java
secret/applock/AppLockActivity.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/example/browser/VideoEnabledWebView.java
Pygal Germany: 400 Ireland: 200 Netherlands: 100 United States: 500

Map computed by Pithus.

Domains analysis

Information computed with MobSF.

DE www.facebook.com 31.13.92.36
US play.google.com 142.250.181.238
IE search.aol.com 212.82.100.137
US www.bing.com 131.253.33.200
US calculater-gallery-vault.firebaseio.com 35.201.97.85
DE m.facebook.com 31.13.92.36
DE www.instagram.com 31.13.92.174
DE www.wondersoftwares.com 185.187.169.9
US www.google.com 142.250.186.132
IE search.yahoo.com 212.82.100.137
US www.ask.com 151.101.14.114
NL duckduckgo.com 40.114.177.156

URL analysis

Information computed with MobSF.

https://www.facebook.com/
https://play.google.com/store/apps/details?id=
Defined in secret/hide/calculator/SettingActivity.java
https://www.facebook.com/
https://play.google.com/store/apps/details?id=
Defined in secret/hide/calculator/SettingActivity.java
http://play.google.com/store/apps/details?id=
Defined in secret/hide/calculator/AllItemActivity.java
http://play.google.com/store/apps/details?id=
https://play.google.com/store/apps/details?id=
http://www.wondersoftwares.com/clathiya/index.php?email=
Defined in secret/applock/e.java
http://play.google.com/store/apps/details?id=
https://play.google.com/store/apps/details?id=
http://www.wondersoftwares.com/clathiya/index.php?email=
Defined in secret/applock/e.java
http://play.google.com/store/apps/details?id=
https://play.google.com/store/apps/details?id=
http://www.wondersoftwares.com/clathiya/index.php?email=
Defined in secret/applock/e.java
http://www.wondersoftwares.com/gallerylock/secrethidecalc_photomail/send-mail.php
file:///android_asset/
file:///android_asset/BackGround/circle0.jpg
Defined in secret/applock/AppLockActivity.java
https://play.google.com/store/apps/details?id=
Defined in secret/applock/ViewSoundsActivity.java
http://play.google.com/store/apps/details?id=
Defined in secret/applock/update/ShowSelfieService.java
http://www.wondersoftwares.com/gallerylock/secrethidecalc_photomail/send-mail.php
file:///android_asset/BackGround/circle0.jpg
file:///android_asset/
Defined in secret/applock/update/AppLockService.java
www.instagram.com
javascript:document.getElementsByClassName('_ovg3g')
javascript:document.getElementsByClassName('_9sso8')
javascript:document.getElementsByClassName('_jj6py')
https://www.google.com/search?q=
Defined in com/example/browser/SimpleBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
https://search.aol.com/
http://www.ask.com/
https://search.yahoo.com/
https://duckduckgo.com/
http://m.facebook.com/
http://www.bing.com/
https://www.google.com/
https://www.google.com/search?q=
https://search.yahoo.com/mobile/s?p=
http://www.bing.com/search?q=
https://duckduckgo.com/?q=
http://www.ask.com/web?q=
http://search.aol.com/aol/search?s_chn=prt_bon-mobile&q=
Defined in com/example/browser/MainBrowserActivity.java
http://www.wondersoftwares.com/ads/ad_gifts.php?tableName=
Defined in com/bg/processes/e.java
http://www.wondersoftwares.com/wallpapers/getlist_from_category.php
Defined in com/bg/processes/g.java
http://www.wondersoftwares.com/ads/ad_gifts.php?tableName=
Defined in com/bg/processes/f.java
http://play.google.com/store/apps/details?id=
Defined in a/a/b.java
http://play.google.com/store/apps/details?id=
Defined in a/a/q.java
https://calculater-gallery-vault.firebaseio.com
https://play.google.com/store/apps/details?id=secret.hide.calculator
Defined in Android String Resource
https://calculater-gallery-vault.firebaseio.com
https://play.google.com/store/apps/details?id=secret.hide.calculator
Defined in Android String Resource

Permissions analysis

Information computed with MobSF.

High android.permission.READ_EXTERNAL_STORAGE read external storage contents
Allows an application to read from external storage.
High android.permission.WRITE_EXTERNAL_STORAGE read/modify/delete external storage contents
Allows an application to write to external storage.
High android.permission.CAMERA take pictures and videos
Allows application to take pictures and videos with the camera. This allows the application to collect images that the camera is seeing at any time.
High android.permission.GET_TASKS retrieve running applications
Allows application to retrieve information about currently and recently running tasks. May allow malicious applications to discover private information about other applications.
High android.permission.GET_ACCOUNTS list accounts
Allows access to the list of accounts in the Accounts Service.
High android.permission.READ_PHONE_STATE read phone state and identity
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to and so on.
High android.permission.SYSTEM_ALERT_WINDOW display system-level alerts
Allows an application to show system-alert windows. Malicious applications can take over the entire screen of the phone.
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.
Low android.permission.VIBRATE control vibrator
Allows the application to control the vibrator.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
Low android.permission.ACCESS_NETWORK_STATE view network status
Allows an application to view the status of all networks.
Low android.permission.USE_FINGERPRINT allow use of fingerprint
This constant was deprecated in API level 28. Applications should request USE_BIOMETRIC instead.
Low android.permission.BLUETOOTH_ADMIN bluetooth administration
Allows applications to discover and pair bluetooth devices.
Low android.permission.BLUETOOTH create Bluetooth connections
Allows applications to connect to paired bluetooth devices.
Low android.permission.ACCESS_WIFI_STATE view Wi-Fi status
Allows an application to view the information about the status of Wi-Fi.
Low android.permission.CHANGE_WIFI_STATE change Wi-Fi status
Allows an application to connect to and disconnect from Wi-Fi access points and to make changes to configured Wi-Fi networks.
Low android.permission.WAKE_LOCK prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
Medium android.permission.PACKAGE_USAGE_STATS update component usage statistics
Allows the modification of collected component usage statistics. Not for use by common applications.
Medium com.google.android.c2dm.permission.RECEIVE C2DM permissions
Permission for cloud to device messaging.
com.android.vending.BILLING Unknown permission
Unknown permission from android reference
android.permission.SYSTEM_OVERLAY_WINDOW Unknown permission
Unknown permission from android reference
secret.hide.calculator.permission.C2D_MESSAGE Unknown permission
Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Write HTTP input stream into a file
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%
Method reflection
Confidence:
100%
Install other APKs from file
Confidence:
100%
Connect to a URL and read data from it
Confidence:
100%
Load class from given class name
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Open a file from given absolute path of the file
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.) via setData
Confidence:
100%
Query user account information
Confidence:
100%
Connect to a URL and get the response code
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%
Get calendar information
Confidence:
100%
Get location of the device
Confidence:
100%
Method reflection
Confidence:
100%
Connect to the remote server through the given URL
Confidence:
100%
Query data from URI (SMS, CALLLOGS)
Confidence:
100%
Get the time of current location
Confidence:
100%
Initialize class object dynamically
Confidence:
100%
Read the input stream from given URL
Confidence:
100%
Check the list of currently running applications
Confidence:
100%
Connect to a URL and set request method
Confidence:
100%
Get resource file from res/raw directory
Confidence:
80%
Check if the network is connected
Confidence:
80%
Check the active network type
Confidence:
80%
Send broadcast
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%
Get declared method from given method name

Behavior analysis

Information computed with MobSF.

Android notifications
       com/example/browser/f.java
Base64 decode
       com/c/a/a/a/g.java
secret/applock/update/AppLockService.java
com/example/browser/f.java
secret/applock/AppLockActivity.java
secret/hide/calculator/g.java
Base64 encode
       secret/applock/update/AppLockService.java
secret/applock/AppLockActivity.java
secret/hide/calculator/g.java
Crypto
       secret/hide/calculator/CalculatorActivity.java
secret/applock/update/a.java
secret/applock/AppLockActivity.java
Get installed applications
       a/a/d.java
secret/applock/ListApplicationActivity.java
secret/hide/calculator/AlbumViewerActivity.java
secret/hide/calculator/SettingActivity.java
Get system service
       secret/applock/update/AppLockService.java
com/bg/processes/g.java
secret/hide/calculator/AppLockFakeCoverActivity.java
secret/applock/h.java
secret/hide/calculator/AlbumViewerActivity.java
com/bg/processes/a.java
a/a/u.java
secret/hide/calculator/MusicActivity.java
com/example/browser/SimpleBrowserActivity.java
a/a/c.java
a/a/d.java
a/a/n.java
secret/hide/calculator/IntruderSettingActivity.java
secret/applock/BackgroundsActivity.java
secret/hide/calculator/UninstallProtectionActivity.java
com/custompicturesgallery/NewImagePhotoActivity.java
secret/hide/calculator/FakePinActivity.java
secret/hide/calculator/AdvancedSettings.java
secret/applock/MyAppLockService.java
secret/applock/g.java
secret/hide/calculator/VideoViewNEWActivity.java
secret/hide/calculator/AllItemActivity.java
secret/applock/lockpattern/LockPatternView.java
com/videoPlayer/MyVideoPlayer.java
secret/hide/calculator/ExpandIntruderActivity.java
com/d/a/d/b/b/i.java
secret/hide/calculator/SettingActivity.java
a/a/l.java
com/d/a/e/e.java
com/d/a/h/b/k.java
secret/hide/calculator/MusicPlayerActivity.java
secret/applock/ViewSoundsActivity.java
secret/applock/update/Temporary_view_Service.java
com/example/browser/f.java
secret/applock/e.java
secret/applock/ThemesActivity.java
com/example/browser/MainBrowserActivity.java
secret/applock/AppLockActivity.java
com/custovideogallery/NewVidePhotoActivity.java
a/a/a.java
secret/hide/calculator/CalculatorActivity.java
secret/hide/calculator/ImageViewerActivity.java
com/custovideogallery/NewVideoAlbumActivity.java
secret/hide/calculator/MoveActivity.java
secret/hide/calculator/SetAppPasswordActivity.java
fr/castorflex/android/circularprogressbar/j.java
secret/applock/ApplockSettingActivity.java
secret/hide/calculator/ViewNoteActivity.java
secret/applock/ListApplicationActivity.java
a/a/b.java
secret/hide/calculator/AppIntruderActivity.java
com/custompicturesgallery/NewImageAlbumActivity.java
a/a/m.java
a/a/k.java
secret/hide/calculator/WifiBtReceiver.java
com/example/browser/HistoryActivity.java
secret/applock/update/a.java
secret/hide/calculator/ApplockFakeCoverTrialActivity.java
secret/applock/update/d.java
Http connection
       com/d/a/d/a/f.java
com/example/browser/f.java
secret/applock/e.java
Inter process communication
       secret/applock/NewAppActivity.java
secret/applock/update/AppLockService.java
secret/hide/calculator/AppLockFakeCoverActivity.java
secret/hide/calculator/AlbumViewerActivity.java
secret/hide/calculator/MusicActivity.java
com/example/browser/SimpleBrowserActivity.java
secret/hide/calculator/R.java
a/a/d.java
secret/hide/calculator/IntruderSettingActivity.java
secret/applock/BackgroundsActivity.java
secret/applock/HelperService.java
secret/hide/calculator/UninstallProtectionActivity.java
com/custompicturesgallery/NewImagePhotoActivity.java
secret/hide/calculator/FakePinActivity.java
secret/hide/calculator/AdvancedSettings.java
secret/applock/MyAppLockService.java
secret/applock/update/ShowSelfieService.java
secret/applock/g.java
secret/applock/SureAppReciever.java
com/c/a/a/a/c.java
secret/hide/calculator/VideoViewNEWActivity.java
secret/hide/calculator/AllItemActivity.java
secret/hide/calculator/ExpandIntruderActivity.java
secret/applock/update/FingerContextActivity.java
com/theartofdev/edmodo/cropper/d.java
secret/applock/lockpattern/LockPatternActivity.java
secret/hide/calculator/SettingActivity.java
com/d/a/e/e.java
secret/applock/update/c.java
com/b/a/a/a.java
secret/hide/calculator/MusicPlayerActivity.java
secret/applock/ViewSoundsActivity.java
secret/applock/update/Temporary_view_Service.java
com/example/browser/f.java
secret/applock/SureBootReciever.java
secret/applock/e.java
secret/applock/ThemesActivity.java
com/deviceadmin/MyAdmin.java
com/example/browser/MainBrowserActivity.java
secret/applock/AppLockActivity.java
secret/hide/calculator/g.java
com/custovideogallery/NewVidePhotoActivity.java
secret/hide/calculator/CalculatorActivity.java
secret/hide/calculator/ImageViewerActivity.java
a/a/q.java
secret/applock/AlarmReciever.java
com/custovideogallery/NewVideoAlbumActivity.java
secret/hide/calculator/MoveActivity.java
secret/hide/calculator/SetAppPasswordActivity.java
secret/applock/ApplockSettingActivity.java
secret/hide/calculator/ViewNoteActivity.java
com/theartofdev/edmodo/cropper/CropImageActivity.java
com/theartofdev/edmodo/cropper/CropImageView.java
secret/applock/ListApplicationActivity.java
a/a/b.java
secret/hide/calculator/AppIntruderActivity.java
com/custompicturesgallery/NewImageAlbumActivity.java
com/bg/processes/MyDeletionService.java
secret/hide/calculator/WifiBtReceiver.java
secret/hide/calculator/ShareImportActivity.java
com/example/browser/HistoryActivity.java
secret/hide/calculator/ApplockFakeCoverTrialActivity.java
secret/applock/update/d.java
secret/applock/WindowChangeDetectingService.java
secret/hide/calculator/SetEmailActivity.java
Java reflection
       secret/applock/update/AppLockService.java
secret/applock/h.java
secret/hide/calculator/MusicActivity.java
secret/applock/lockpattern/LockPatternActivity.java
com/d/a/f/b.java
Local file i/o operations
       secret/applock/update/AppLockService.java
com/c/a/a/a/a.java
secret/hide/calculator/AppLockFakeCoverActivity.java
secret/applock/ViewSoundsActivity.java
secret/hide/calculator/AlbumViewerActivity.java
secret/applock/SureBootReciever.java
secret/applock/e.java
secret/applock/ThemesActivity.java
secret/hide/calculator/MusicActivity.java
com/example/browser/MainBrowserActivity.java
secret/applock/AppLockActivity.java
com/custovideogallery/NewVidePhotoActivity.java
secret/hide/calculator/CalculatorActivity.java
secret/hide/calculator/ImageViewerActivity.java
secret/hide/calculator/IntruderSettingActivity.java
secret/applock/AlarmReciever.java
secret/hide/calculator/SetAppPasswordActivity.java
secret/applock/BackgroundsActivity.java
secret/applock/ApplockSettingActivity.java
secret/hide/calculator/UninstallProtectionActivity.java
com/custompicturesgallery/NewImagePhotoActivity.java
d/a/a.java
com/theartofdev/edmodo/cropper/CropImageActivity.java
secret/hide/calculator/FakePinActivity.java
secret/hide/calculator/AdvancedSettings.java
secret/applock/ListApplicationActivity.java
secret/applock/update/ShowSelfieService.java
secret/applock/SureAppReciever.java
secret/hide/calculator/AppIntruderActivity.java
secret/hide/calculator/VideoViewNEWActivity.java
secret/hide/calculator/AllItemActivity.java
secret/hide/calculator/WifiBtReceiver.java
com/example/browser/HistoryActivity.java
com/d/a/d/b/b/f.java
secret/applock/WindowChangeDetectingService.java
secret/hide/calculator/SetEmailActivity.java
secret/hide/calculator/SettingActivity.java
Message digest
       com/d/a/d/d/d/f.java
com/d/a/d/b/j.java
com/d/a/i/a.java
com/d/a/d/b/b/j.java
secret/applock/lockpattern/b.java
f/f.java
com/d/a/i/b.java
com/d/a/d/b/f.java
com/d/a/d/c.java
Query database of sms, contacts etc
       com/theartofdev/edmodo/cropper/c.java
Sending broadcast
       secret/applock/NewAppActivity.java
secret/applock/ListApplicationActivity.java
secret/applock/MyAppLockService.java
secret/applock/AlarmReciever.java
secret/applock/SureAppReciever.java
secret/applock/ApplockSettingActivity.java
secret/applock/lockpattern/LockPatternActivity.java
secret/hide/calculator/g.java
secret/applock/WindowChangeDetectingService.java
Starting activity
       secret/applock/update/AppLockService.java
secret/hide/calculator/MusicPlayerActivity.java
secret/hide/calculator/AppLockFakeCoverActivity.java
secret/applock/ViewSoundsActivity.java
secret/hide/calculator/AlbumViewerActivity.java
secret/applock/e.java
secret/applock/ThemesActivity.java
secret/hide/calculator/MusicActivity.java
com/example/browser/SimpleBrowserActivity.java
com/example/browser/MainBrowserActivity.java
secret/applock/AppLockActivity.java
secret/hide/calculator/g.java
com/custovideogallery/NewVidePhotoActivity.java
secret/hide/calculator/CalculatorActivity.java
a/a/d.java
secret/hide/calculator/ImageViewerActivity.java
a/a/q.java
secret/hide/calculator/IntruderSettingActivity.java
com/custovideogallery/NewVideoAlbumActivity.java
secret/hide/calculator/MoveActivity.java
secret/hide/calculator/SetAppPasswordActivity.java
secret/applock/BackgroundsActivity.java
secret/applock/ApplockSettingActivity.java
secret/hide/calculator/ViewNoteActivity.java
secret/hide/calculator/UninstallProtectionActivity.java
com/custompicturesgallery/NewImagePhotoActivity.java
secret/hide/calculator/FakePinActivity.java
secret/hide/calculator/AdvancedSettings.java
secret/applock/ListApplicationActivity.java
secret/applock/update/ShowSelfieService.java
a/a/b.java
secret/applock/g.java
secret/applock/SureAppReciever.java
secret/hide/calculator/AppIntruderActivity.java
com/custompicturesgallery/NewImageAlbumActivity.java
secret/hide/calculator/VideoViewNEWActivity.java
secret/hide/calculator/AllItemActivity.java
secret/hide/calculator/ExpandIntruderActivity.java
com/example/browser/HistoryActivity.java
secret/hide/calculator/ApplockFakeCoverTrialActivity.java
com/theartofdev/edmodo/cropper/d.java
secret/applock/update/d.java
secret/applock/lockpattern/LockPatternActivity.java
secret/hide/calculator/SettingActivity.java
Starting service
       secret/applock/update/AppLockService.java
secret/applock/ListApplicationActivity.java
secret/applock/AlarmReciever.java
secret/applock/SureAppReciever.java
secret/applock/ApplockSettingActivity.java
secret/applock/update/FingerContextActivity.java
secret/applock/SureBootReciever.java
secret/applock/update/d.java
com/c/a/a/a/c.java
secret/applock/HelperService.java
secret/applock/WindowChangeDetectingService.java
Tcp socket
       f/l.java
Url connection to file/http/https/ftp/jar
       com/bg/processes/c.java
Webview get request
       com/example/browser/VideoEnabledWebView.java
Webview javascript interface
       com/example/browser/VideoEnabledWebView.java

Control flow graphs analysis

Information computed by Pithus.

The application probably lists running applications

The application probably gets different information regarding the telephony capabilities

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

The application probably uses the phone sensors

The application probably plays sound