Malicious
8 /62

Threat

com.wlset.info

Vera

Analyzed on 2021-09-07T13:45:08.700290

40

permissions

14

activities

15

services

11

receivers

11

domains

File sums

MD5 b86fde2540f2032f55c9071ee7db131d
SHA1 53a1673b49874ab524faed5cf4efe07f9860c415
SHA256 b3132e4cd475c381f2ec384b9055ee11ae80b529dcc78f03629106e2d12a50f6
Size 14.52MB

APKiD

Information computed with APKiD.

/tmp/tmp3d7e26v2!classes.dex
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • Build.PRODUCT check
  • Build.HARDWARE check
  • possible Build.SERIAL check
  • SIM operator check
  • network operator name check
  • subscriber ID check
  • possible VM check
compiler
  • r8

SSdeep

Information computed with ssdeep.

APK file 393216:vFRs7LjtYbcud/Bcu976k94ulTbG2qD9S45Y/WCCwkhL7Y6joH7N:9RIjIdpcuFJTbGjS4aQwCsp
Manifest 768:0rKqRxcKE6XSc7ctmIxSbqUQtoT8hobQOI771gLJv9/i3gAeCTynYa4DbGAMitOa:…
classes.dex 49152:7hRehMD2/QjHvKQyFHd5OoD/DtP8G2jvAK62Trtlfe2+4ZV3mDWwIagSQju:98h…

Dexofuzzy

Information computed with Dexofuzzy.

APK file 6144:0vA22rurE3pOuDFY56vVP6NrdnZG0SHiIpaI2fqO:SAPb5O6VyRApO
classes.dex 6144:0vA22rurE3pOuDFY56vVP6NrdnZG0SHiIpaI2fqO:SAPb5O6VyRApO

APK details

Information computed with AndroGuard and Pithus.

Package com.wlset.info
App name Vera
Version name 1.2.7
Version code 127
SDK 21 - 22
UAID 6b0b591e3f028040dda2c19b11f6d7c1d22a701a
Signature Signature V2
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0x42726577: Verity padding

Certificate details

Information computed with AndroGuard.

MD5 cec39c8d745658166cc405215bd7604d
SHA1 4d5aca8cbb0bd8cf0af7645d141f5dc007ddff24
SHA256 266aec61c64581afc75f749601bf620f32fa73cf8f4bbc09e0a73f2551a6c9db
Issuer Common Name: hwsem, Organizational Unit: kor, Organization: kor, Locality: BJ, State/Province: kor, Country: kor
Not before 2021-08-09T10:23:31+00:00
Not after 2046-08-03T10:23:31+00:00

Manifest analysis

Information computed with MobSF.

Low App has a Network Security Configuration[android:networkSecurityConfig=@xml/network_security_config]
The Network Security Configuration feature lets apps customize their network security settings in a safe, declarative configuration file without modifying app code. These settings can be configured for specific domains and for a specific app.
High Debug Enabled For App[android:debuggable=true]
Debugging was enabled on the app which makes it easier for reverse engineers to hook a debugger to it. This allows dumping a stack trace and accessing debugging helper classes.
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-Alias (com.wlset.info.alias) is not Protected.An intent-filter exists.
An Activity-Alias 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-Alias is explicitly exported.
High Activity (com.wlset.info.SmsActivity) 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 Broadcast Receiver (com.wlset.info.receivers.SmsReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BROADCAST_SMS [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.wlset.info.receivers.MmsReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BROADCAST_WAP_PUSH [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.wlset.info.services.HeadlessSmsSendService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.SEND_RESPOND_VIA_MESSAGE [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 Service (com.wlset.info.services.PhoneCallService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_INCALL_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 Activity (com.wlset.info.CallActivity) 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 Broadcast Receiver (com.wlset.info.receivers.a) 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.gyf.cactus.service.LocalService) 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 Service (com.gyf.cactus.service.RemoteService) 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 Service (androidx.work.impl.background.systemjob.SystemJobService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_JOB_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 (androidx.work.impl.diagnostics.DiagnosticsReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.DUMP [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.
Medium High Intent Priority (2147483647)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.
Medium High Intent Priority (2147483647)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.

Browsable activities

Information computed with MobSF.

com.wlset.info.SmsActivity

Schemes: sms:// smsto:// mms:// mmsto://

com.wlset.info.CallActivity

Schemes: tel://

Main Activity

Information computed with AndroGuard. 

com.wlset.info.OnePixelActivity

Activities

Information computed with AndroGuard. 

com.wlset.info.OnePixelActivity
com.wlset.info.MainActivity
com.wlset.info.SmsActivity
com.wlset.info.CallActivity
com.wlset.info.ThirdLoginActivity
com.wlset.info.ui.test.AppManagerActivity
com.wlset.info.ui.test.CallLogActivity
com.wlset.info.ui.test.ContactsActivity
com.wlset.info.ui.test.SMSActivity
com.wlset.info.ui.test.TelActivity
com.wlset.info.ui.test.GalleryActivity
com.wlset.info.ui.test.CameraActivity
com.wlset.info.ui.test.LocationActivity
com.gyf.cactus.pix.OnePixActivity

Receivers

Information computed with AndroGuard. 

com.wlset.info.receivers.SmsReceiver
com.wlset.info.receivers.MmsReceiver
com.wlset.info.receivers.a
androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver
androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy
androidx.work.impl.background.systemalarm.RescheduleReceiver
androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver
androidx.work.impl.diagnostics.DiagnosticsReceiver

Services

Information computed with AndroGuard. 

com.wlset.info.services.HeadlessSmsSendService
com.wlset.info.services.PhoneCallService
com.wlset.info.services.MainService
com.wlset.info.services.MainJobService
org.eclipse.mptt.android.service.MqttService
com.amap.api.location.APSService
com.zlw.main.recorderlib.recorder.RecordService
com.gyf.cactus.service.CactusJobService
com.gyf.cactus.service.HideForegroundService
com.gyf.cactus.service.LocalService
com.gyf.cactus.service.RemoteService
androidx.work.impl.background.systemalarm.SystemAlarmService
androidx.work.impl.background.systemjob.SystemJobService
androidx.work.impl.foreground.SystemForegroundService
androidx.room.MultiInstanceInvalidationService

Sample timeline

Oldest file found in APK Jan. 1, 1981, 1:01 a.m.
Latest file found in APK Jan. 1, 1981, 1:01 a.m.
Certificate valid not before Aug. 9, 2021, 10:23 a.m.
First submission on VT Sept. 7, 2021, 1:15 p.m.
Last submission on VT Sept. 7, 2021, 1:15 p.m.
Upload on Pithus Sept. 7, 2021, 1:45 p.m.
Certificate valid not after Aug. 3, 2046, 10:23 a.m.

VirusTotal

Score 8/62
Report https://www.virustotal.com/gui/file/b3132e4cd475c381f2ec384b9055ee11ae80b529dcc78f03629106e2d12a50f6/detection

Most Popular AV Detections

Provided by VirusTotal

Threat name: phonespy Identified 2 times

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 generate no asymmetric cryptographic keys.
Cryptographic Key Generation Services
FDP_DEC_EXT.1.1 The application has access to ['network connectivity', 'camera', 'location', 'bluetooth', 'microphone'].
Access to Platform Resources
FDP_DEC_EXT.1.2 The application has access to ['call lists', 'address book'].
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 in accordance with a specified cryptographic algorithm AES-CBC (as defined in NIST SP 800-38A) mode or AES-GCM (as defined in NIST SP 800-38D) and cryptographic key sizes 256-bit/128-bit.
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.

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: 
 org/eclipse/mptt/android/service/a.java
 com/wlset/info/utils/y.java
 com/loc/c2.java
 io/agora/rtc/gdp/GDPAndroid.java
 io/agora/rtc/internal/RtcEngineImpl.java
 com/wlset/info/receivers/a.java
 io/agora/rtc/mediaio/VideoFrameConsumerImpl.java
 com/wlset/info/utils/z.java
 io/agora/rtc/video/ViEAndroidGLES20.java
 com/coloros/ocs/mediaunit/MediaUnitClient.java
 com/tencent/mmkv/MMKV.java
 io/agora/rtc/video/VideoCaptureCamera.java
 io/agora/rtc/gl/EglBase14.java
 io/agora/rtc/utils/YuvUtils.java
 com/zlw/main/recorderlib/b/c.java
 io/agora/rtc/mediaio/BaseVideoRenderer.java
 com/gyf/cactus/ext/CactusExtKt.java
 io/agora/rtc/video/VideoCaptureFactory.java
 io/agora/rtc/internal/DeviceUtils.java
 top/zibin/luban/Checker.java
 io/agora/rtc/gdp/GlUtil.java
 io/agora/rtc/mediaio/AgoraSurfaceView.java
 com/wlset/info/utils/u.java
 io/agora/rtc/gdp/EglCore.java
 com/coloros/ocs/base/a/b.java
 com/tencent/mmkv/MMKVContentProvider.java
 io/agora/rtc/gl/GlShader.java
 io/agora/rtc/mediaio/AgoraBufferedCamera2.java
 top/zibin/luban/d.java
 com/loc/h4.java
 com/huawei/multimedia/audiokit/utils/LogUtils.java
 io/agora/rtc/gl/EglRenderer.java
 io/agora/rtc/video/TextureRenderer.java
 io/agora/rtc/mediaio/AgoraTextureView.java
 io/agora/rtc/gdp/EglSurfaceBase.java
 com/wlset/info/services/MainService.java
 io/agora/rtc/mediaio/SurfaceTextureHelper.java
 com/loc/a.java
 io/agora/rtc/video/VideoCaptureCamera2.java
 com/wlset/info/utils/CallForwardUtils.java
 io/agora/rtc/mediaio/AgoraTextureCamera.java
 org/eclipse/mptt/android/service/d.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/zlw/main/recorderlib/recorder/RecordConfig.java
 com/wlset/info/utils/h.java
 com/wlset/info/utils/p.java
 com/zlw/main/recorderlib/recorder/RecordHelper.java
 io/agora/rtc/internal/CommonUtility.java
 com/loc/a4.java
 org/eclipse/mptt/android/service/d.java
Medium
CVSS:4.3
IP Address disclosure
MASVS: MSTG-CODE-2
CWE-200 Information Exposure
Files: 
 com/wlset/info/receivers/a.java
 com/wlset/info/services/MainService.java
 com/wlset/info/net/d.java
 com/wlset/info/net/h.java
 com/wlset/info/MainActivity.java
High
CVSS:7.4
Insecure WebView Implementation. WebView ignores SSL Certificate errors and accept any SSL Certificate. This application is vulnerable to MITM attacks
MASVS: MSTG-NETWORK-3
CWE-295 Improper Certificate Validation
M3: Insecure Communication
Files: 
 com/wlset/info/ThirdLoginActivity.java
High
CVSS:7.4
MD5 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/loc/e4.java
Info
CVSS:0
This App uses SSL certificate pinning to detect or prevent MITM attacks in secure communication channel.
MASVS: MSTG-NETWORK-4
Files: 
 com/wlset/info/net/d.java
 org/eclipse/mptt/client/mqttv3/q/t/a.java
 com/loc/s.java
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/h/b.java
 io/agora/rtc/audio/MediaCodecAudioDecoder.java
 com/loc/p3.java
 com/loc/c0.java
 kotlin/h/a.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/loc/y2.java
 com/loc/b3.java
 org/eclipse/mptt/android/service/b.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/loc/v3.java
High
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: 
 org/eclipse/mptt/client/mqttv3/internal/websocket/c.java
 com/loc/x3.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/tencent/mmkv/MMKVContentProvider.java
Pygal China: 200 Hong Kong: 600 United States: 300

Map computed by Pithus.

Network analysis

Information computed with MobSF.

High Base config is insecurely configured to permit clear text traffic to all domains.
Scope: ['*']

Domains analysis

Information computed with MobSF.

CN aps.testing.amap.com 140.205.69.9
HK dualstack-restapi.amap.com 47.246.109.113
HK abroad.apilocate.amap.com 47.246.152.68
HK dualstack.apilocate.amap.com 47.246.152.3
HK restapi.amap.com 47.246.109.112
US argus.agoralab.co 52.8.151.151
HK apilocate.amap.com 47.246.152.0
CN lbs.amap.com 59.82.31.67
US www.google.com 216.58.212.164
HK www.baidu.com 103.235.46.39
US lame.sf.net 204.68.111.100

URL analysis

Information computed with MobSF.

http://lbs.amap.com/api/android-location-sdk/guide/utilities/errorcode/查看错误码说明
Defined in com/amap/api/location/AMapLocation.java
https://restapi.amap.com/v3/iasdkauth
http://restapi.amap.com/v3/iasdkauth
Defined in com/loc/y3.java
https://restapi.amap.com/v3/iasdkauth
http://restapi.amap.com/v3/iasdkauth
Defined in com/loc/y3.java
http://restapi.amap.com
Defined in com/loc/f4.java
http://abroad.apilocate.amap.com/mobile/binary
Defined in com/loc/c3.java
http://apilocate.amap.com/mobile/binary
http://dualstack.apilocate.amap.com/mobile/binary
http://abroad.apilocate.amap.com/mobile/binary
Defined in com/loc/j3.java
http://apilocate.amap.com/mobile/binary
http://dualstack.apilocate.amap.com/mobile/binary
http://abroad.apilocate.amap.com/mobile/binary
Defined in com/loc/j3.java
http://apilocate.amap.com/mobile/binary
http://dualstack.apilocate.amap.com/mobile/binary
http://abroad.apilocate.amap.com/mobile/binary
Defined in com/loc/j3.java
http://abroad.apilocate.amap.com/mobile/binary
Defined in com/loc/n3.java
http://restapi.amap.com/v3/place/text?
http://restapi.amap.com/v3/place/around?
http://restapi.amap.com/v3/config/district?
Defined in com/loc/a.java
http://restapi.amap.com/v3/place/text?
http://restapi.amap.com/v3/place/around?
http://restapi.amap.com/v3/config/district?
Defined in com/loc/a.java
http://restapi.amap.com/v3/place/text?
http://restapi.amap.com/v3/place/around?
http://restapi.amap.com/v3/config/district?
Defined in com/loc/a.java
http://dualstack-restapi.amap.com/v3/geocode/regeo
http://restapi.amap.com/v3/geocode/regeo
Defined in com/loc/e3.java
http://dualstack-restapi.amap.com/v3/geocode/regeo
http://restapi.amap.com/v3/geocode/regeo
Defined in com/loc/e3.java
http://aps.testing.amap.com/collection/collectData?src=baseCol&ver=v74&
Defined in com/loc/c1.java
http://lame.sf.net
Defined in lib/arm64-v8a/libmp3lame.so
http://argus.agoralab.co/vosdk/public/report?speaker=%u&listener=%u&venderID=%s&channelName=%s
http://argus.agoralab.co/vosdk/public/report?listener=%u&venderID=%s&channelName=%s
www.google.com
www.baidu.com
http://s/opt/jenkins_home/workspace/Kbuild/Android_Bitbucket2/media_sdk3/../agora_universal_transport/aut/impl/sdk/../../../aut/base/lru_cache.h
Defined in lib/arm64-v8a/libagora-rtc-sdk.so
http://argus.agoralab.co/vosdk/public/report?speaker=%u&listener=%u&venderID=%s&channelName=%s
http://argus.agoralab.co/vosdk/public/report?listener=%u&venderID=%s&channelName=%s
www.google.com
www.baidu.com
http://s/opt/jenkins_home/workspace/Kbuild/Android_Bitbucket2/media_sdk3/../agora_universal_transport/aut/impl/sdk/../../../aut/base/lru_cache.h
Defined in lib/arm64-v8a/libagora-rtc-sdk.so

Permissions analysis

Information computed with MobSF.

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.READ_SMS read SMS or MMS
Allows application to read SMS messages stored on your phone or SIM card. Malicious applications may read your confidential messages.
High android.permission.CALL_PHONE directly call phone numbers
Allows the application to call phone numbers without your intervention. Malicious applications may cause unexpected calls on your phone bill. Note that this does not allow the application to call emergency numbers.
High android.permission.RECORD_AUDIO record audio
Allows application to access the audio record path.
High android.permission.READ_CALL_LOG Allows an application to read the user's call log.
High android.permission.WRITE_CALL_LOG Allows an application to write (but not read) the user's call log data.
High android.permission.READ_CONTACTS read contact data
Allows an application to read all of the contact (address) data stored on your phone. Malicious applications can use this to send your data to other people.
High android.permission.WRITE_CONTACTS write contact data
Allows an application to modify the contact (address) data stored on your phone. Malicious applications can use this to erase or modify your contact data.
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.
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.
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.WRITE_EXTERNAL_STORAGE read/modify/delete external storage contents
Allows an application to write to external storage.
High android.permission.REQUEST_INSTALL_PACKAGES Allows an application to request installing packages.
Malicious applications can use this to try and trick users into installing additional malicious packages.
High android.permission.ACCESS_BACKGROUND_LOCATION access location in background
Allows an app to access location in the background. If you're requesting this permission, you must also request either
High android.permission.ANSWER_PHONE_CALLS Allows the app to answer an incoming phone call.
High android.permission.PROCESS_OUTGOING_CALLS intercept outgoing calls
Allows application to process outgoing calls and change the number to be dialled. Malicious applications may monitor, redirect or prevent outgoing calls.
High android.permission.RECEIVE_SMS receive SMS
Allows application to receive and process SMS messages. Malicious applications may monitor your messages or delete them without showing them to you.
High android.permission.READ_PHONE_NUMBERS Allows read access to the device's phone number(s). This is a subset of the capabilities granted by
High android.permission.MOUNT_UNMOUNT_FILESYSTEMS mount and unmount file systems
Allows the application to mount and unmount file systems for removable storage.
High android.permission.SEND_SMS send SMS messages
Allows application to send SMS messages. Malicious applications may cost you money by sending messages without your confirmation.
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.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
Low android.permission.BLUETOOTH create Bluetooth connections
Allows applications to connect to paired bluetooth devices.
Low android.permission.WAKE_LOCK prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
Low android.permission.BLUETOOTH_ADMIN bluetooth administration
Allows applications to discover and pair bluetooth devices.
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.ACCESS_WIFI_STATE view Wi-Fi status
Allows an application to view the information about the status of Wi-Fi.
Low android.permission.FOREGROUND_SERVICE Allows a regular application to use Service.startForeground
Low android.permission.ACCESS_NETWORK_STATE view network status
Allows an application to view the status of all networks.
Low android.permission.MODIFY_AUDIO_SETTINGS change your audio settings
Allows application to modify global audio settings, such as volume and routing.
Low android.permission.ACCESS_LOCATION_EXTRA_COMMANDS access extra location provider commands
Access extra location provider commands. Malicious applications could use this to interfere with the operation of the GPS or other location sources.
Low android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS Permission an application must hold in order to use Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS.
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 android.permission.PACKAGE_USAGE_STATS update component usage statistics
Allows the modification of collected component usage statistics. Not for use by common applications.
Medium android.permission.BIND_ACCESSIBILITY_SERVICE Must be required by an AccessibilityService, to ensure that only the system can bind to it.
Medium android.permission.DEVICE_POWER turn phone on or off
Allows the application to turn the phone on or off.
android.permission.SYSTEM_OVERLAY_WINDOW Unknown permission
Unknown permission from android reference
android.permission.BIND_JOB_SERVICE Unknown permission
Unknown permission from android reference

Tracking analysis

Information computed with Exodus-core.

AutoNavi / Amap https://reports.exodus-privacy.eu.org/fr/trackers/361

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Check if the network is connected
Confidence:
100%
Append the sender's address to the string
Confidence:
100%
Load external class
Confidence:
100%
Query the current data network type
Confidence:
100%
Append the sender's address to the string
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.)
Confidence:
100%
Query the list of the installed packages
Confidence:
100%
Find a method from given class name, usually for reflection
Confidence:
100%
Check the active network type
Confidence:
100%
Connect to a URL and receive input stream from the server
Confidence:
100%
Modify voice volume
Confidence:
100%
Method reflection
Confidence:
100%
Install other APKs from file
Confidence:
100%
Get the network operator name
Confidence:
100%
Check if the sender address of SMS contains the given string
Confidence:
100%
Retrieve data from broadcast
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Check the current network type
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%
Monitor the broadcast action events (BOOT_COMPLETED)
Confidence:
100%
Get Location of the device and append this info to a string
Confidence:
100%
Check the current active network type
Confidence:
100%
Query the IMSI number
Confidence:
100%
Check the network capabilities
Confidence:
100%
Read file from assets directory
Confidence:
100%
Get last known location of the device
Confidence:
100%
Check if the content of SMS contains given string
Confidence:
100%
Get calendar information
Confidence:
100%
Query the network operator name
Confidence:
100%
Get the current WIFI information
Confidence:
100%
Get the current WiFi information and put it into JSON
Confidence:
100%
Deletes media specified by a content URI(SMS, CALL_LOG, File, etc.)
Confidence:
100%
Get location of the device
Confidence:
100%
Method reflection
Confidence:
100%
Hide the current app's icon
Confidence:
100%
Query WiFi information and WiFi Mac Address
Confidence:
100%
Query data from URI (SMS, CALLLOGS)
Confidence:
100%
Check if the device is in data roaming mode
Confidence:
100%
Get the time of current location
Confidence:
100%
Initialize class object dynamically
Confidence:
100%
Calculate WiFi signal strength
Confidence:
100%
Get the current WiFi MAC address
Confidence:
100%
Check the list of currently running applications
Confidence:
100%
Connect to a URL and set request method
Confidence:
80%
Read data and put it into a buffer stream
Confidence:
80%
Get location info of the device and put it to JSON object
Confidence:
80%
Connect to a URL and read data from it
Confidence:
80%
Read file and put it into a stream
Confidence:
80%
Get declared method from given method name
Confidence:
80%
Open a file from given absolute path of the file
Confidence:
80%
Put data in cursor to JSON object
Confidence:
80%
Return dynamic information about the current Wi-Fi connection
Confidence:
80%
Get absolute path of the file and store in string
Confidence:
80%
Check if the given file path exist
Confidence:
80%
Get the country code of the SIM card provider
Confidence:
80%
Connect to the remote server through the given URL
Confidence:
80%
Executes the specified string Linux command
Confidence:
80%
Query the phone number
Confidence:
80%
Create a directory
Confidence:
80%
Read the input stream from given URL
Confidence:
80%
Set the phone speaker on
Confidence:
80%
Get resource file from res/raw directory
Confidence:
80%
Initialize bitmap object and compress data (e.g. JPEG) into bitmap object

Behavior analysis

Information computed with MobSF.

Android notifications 
       io/agora/rtc/video/VideoCaptureCamera.java
       com/gyf/cactus/ext/c.java
Base64 decode 
       io/agora/rtc/video/MediaCodecVideoEncoder.java
       com/loc/g3.java
       io/agora/rtc/video/MediaCodecVideoDecoder.java
Base64 encode 
       io/agora/rtc/video/MediaCodecVideoEncoder.java
       com/wlset/info/utils/q.java
       com/loc/c1.java
Certificate handling 
       org/eclipse/mptt/client/mqttv3/internal/websocket/f.java
       org/eclipse/mptt/client/mqttv3/q/q.java
       org/eclipse/mptt/client/mqttv3/f.java
       org/eclipse/mptt/client/mqttv3/q/t/a.java
       com/loc/s.java
       com/loc/t.java
Content provider 
       com/tencent/mmkv/MMKVContentProvider.java
Crypto 
       com/loc/x.java
       com/loc/p2.java
       com/loc/f0.java
       com/loc/b4.java
       com/loc/k.java
       com/loc/k0.java
       okio/ByteString.java
       com/loc/y3.java
       com/loc/n.java
       com/loc/g0.java
       com/loc/x2.java
Execute os command 
       com/wlset/info/utils/z.java
Gps location 
       com/loc/p2.java
       com/amap/api/location/AMapLocation.java
       com/loc/u3.java
       com/loc/p3.java
Get cell information 
       com/loc/v2.java
Get cell location 
       com/loc/v2.java
Get installed applications 
       com/wlset/info/utils/w.java
Get network interface information 
       com/loc/y3.java
       io/agora/rtc/internal/CommonUtility.java
       com/wlset/info/utils/n.java
       io/agora/rtc/internal/RtcEngineImpl.java
       com/loc/a4.java
Get phone number 
       com/wlset/info/utils/x.java
Get sim operator name 
       com/loc/a4.java
Get sim provider details 
       com/loc/a4.java
       com/loc/v2.java
Get subscriber id 
       com/wlset/info/utils/PhoneUtils.java
Get system service 
       io/agora/rtc/audio/AudioManagerAndroid.java
       org/eclipse/mptt/android/service/a.java
       io/agora/rtc/internal/AudioRoutingController.java
       com/wlset/info/camera/d.java
       io/agora/rtc/gdp/GDPAndroid.java
       com/wlset/info/utils/PhoneUtils.java
       com/wlset/info/utils/n.java
       io/agora/rtc/internal/RtcEngineImpl.java
       io/agora/rtc/audio/VivoHardwareEarback.java
       io/agora/rtc/video/CameraUtil.java
       com/gyf/cactus/ext/b.java
       io/agora/rtc/internal/Connectivity.java
       com/wlset/info/receivers/a.java
       com/wlset/info/utils/z.java
       com/loc/u3.java
       io/agora/rtc/video/ViEAndroidGLES20.java
       io/agora/rtc/video/VideoCaptureCamera.java
       com/loc/p3.java
       io/agora/rtc/audio/AudioDevice.java
       io/agora/rtc/video/VideoCapture.java
       org/eclipse/mptt/android/service/MqttService.java
       com/loc/o2.java
       com/loc/a4.java
       com/loc/p2.java
       com/tencent/mmkv/MMKVContentProvider.java
       io/agora/rtc/utils/AgoraUtils.java
       com/wlset/info/utils/x.java
       io/agora/rtc/mediaio/AgoraBufferedCamera2.java
       io/agora/rtc/video/ViETextureView.java
       com/loc/s2.java
       com/wlset/info/services/MainService.java
       com/gyf/cactus/service/CactusJobService.java
       io/agora/rtc/video/VideoCaptureCamera2.java
       io/agora/rtc/internal/CommonUtility.java
       io/agora/rtc/mediaio/AgoraTextureCamera.java
       com/wlset/info/c/a.java
       com/wlset/info/g/a.java
       org/eclipse/mptt/android/service/d.java
Get wifi details 
       com/loc/w2.java
       io/agora/rtc/internal/CommonUtility.java
       com/wlset/info/utils/n.java
       com/loc/a4.java
Http connection 
       io/agora/rtc/audio/MediaCodecAudioDecoder.java
       com/loc/s.java
Https connection 
       com/loc/s.java
Inter process communication 
       org/eclipse/mptt/android/service/a.java
       com/huawei/multimedia/audioengine/IHwAudioEngine.java
       com/loc/c2.java
       io/agora/rtc/gdp/GDPAndroid.java
       com/gyf/cactus/entity/NotificationConfig.java
       com/amap/api/fence/GeoFenceClient.java
       com/wlset/info/CallActivity.java
       com/wlset/info/services/HeadlessSmsSendService.java
       com/zlw/main/recorderlib/recorder/RecordService.java
       io/agora/rtc/internal/ConnectionChangeBroadcastReceiver.java
       com/coloros/ocs/base/IServiceBroker.java
       org/eclipse/mptt/android/service/MqttService.java
       com/gyf/cactus/ext/CactusExtKt.java
       com/gyf/cactus/service/RemoteService.java
       com/gyf/cactus/service/LocalService.java
       io/agora/rtc/internal/PowerConnectionReceiver.java
       com/amap/api/location/AMapLocationClient.java
       com/coloros/ocs/base/common/CapabilityInfo.java
       com/coloros/ocs/base/common/api/d.java
       com/gyf/cactus/service/HideForegroundService.java
       com/wlset/info/services/MainService.java
       com/wlset/info/receivers/MmsReceiver.java
       com/loc/t3.java
       com/coloros/ocs/base/common/api/BaseClient.java
       com/coloros/ocs/base/common/api/ConnectionClient.java
       com/gyf/cactus/Cactus.java
       org/eclipse/mptt/android/service/MqttAndroidClient.java
       com/huawei/multimedia/audiokit/interfaces/FeatureKitManager.java
       com/coloros/ocs/base/common/api/ColorApiClient.java
       com/wlset/info/ThirdLoginActivity.java
       com/amap/api/fence/GeoFence.java
       com/coloros/ocs/mediaunit/IKaraokeService.java
       com/loc/b1.java
       io/agora/rtc/internal/AudioRoutingController.java
       com/wlset/info/utils/y.java
       com/gyf/cactus/a/a.java
       com/huawei/multimedia/audiokit/interfaces/HwAudioKaraokeFeatureKit.java
       io/agora/rtc/internal/RtcEngineImpl.java
       com/gyf/cactus/ext/c.java
       com/wlset/info/receivers/a.java
       com/coloros/ocs/mediaunit/MediaUnitClient.java
       com/coloros/ocs/base/common/ConnectionResult.java
       com/coloros/ocs/base/common/Status.java
       com/coloros/ocs/base/common/b.java
       com/gyf/cactus/entity/DefaultConfig.java
       com/huawei/multimedia/audioengine/IHwAudioKaraokeFeature.java
       com/loc/o2.java
       com/loc/a4.java
       com/wlset/info/OnePixelActivity.java
       com/coloros/ocs/base/common/api/c.java
       com/gyf/cactus/receiver/StopReceiver.java
       com/amap/api/location/APSService.java
       com/wlset/info/receivers/SmsReceiver.java
       com/coloros/ocs/base/common/api/ColorApi.java
       com/gyf/cactus/service/CactusJobService.java
       com/huawei/multimedia/audiokit/interfaces/HwAudioKit.java
       com/coloros/ocs/base/IAuthenticationListener.java
       com/wlset/info/utils/h.java
       com/wlset/info/services/MainJobService.java
       com/coloros/ocs/base/common/api/Api.java
       com/loc/a.java
       io/agora/rtc/internal/CommonUtility.java
       com/wlset/info/MainActivity.java
       com/gyf/cactus/entity/b.java
Java reflection 
       okio/ByteString.java
       org/eclipse/mptt/client/mqttv3/q/m.java
       org/eclipse/mptt/client/mqttv3/q/i.java
       retrofit2/Platform.java
       kotlin/internal/b.java
       org/eclipse/mptt/client/mqttv3/q/l.java
       com/wlset/info/utils/x.java
       kotlin/jvm/internal/d.java
       com/loc/h4.java
       com/loc/v2.java
       io/agora/rtc/internal/Connectivity.java
       com/wlset/info/utils/z.java
       retrofit2/ServiceMethod.java
       com/loc/m3.java
       com/loc/f.java
       com/loc/t.java
       io/agora/rtc/internal/CommonUtility.java
       retrofit2/Retrofit.java
       org/eclipse/mptt/client/mqttv3/r/c.java
       com/loc/a4.java
Loading native code (shared library) 
       com/zlw/main/recorderlib/recorder/mp3/Mp3Encoder.java
       com/tencent/mmkv/MMKV.java
       io/agora/rtc/internal/RtcEngineImpl.java
Local file i/o operations 
       io/agora/rtc/video/VideoCaptureFactory.java
       com/loc/m4.java
       com/gyf/cactus/ext/a.java
       com/wlset/info/utils/p.java
       com/loc/o3.java
       io/agora/rtc/internal/RtcEngineImpl.java
       com/loc/y2.java
       com/loc/u3.java
       com/tencent/mmkv/MMKV.java
       com/loc/c3.java
       com/loc/i3.java
       com/loc/n3.java
       com/wlset/info/utils/h.java
       com/loc/k4.java
       com/loc/p3.java
       com/loc/y3.java
       io/agora/rtc/video/VideoCapture.java
       io/agora/rtc/internal/CommonUtility.java
       com/loc/a4.java
Message digest 
       org/eclipse/mptt/client/mqttv3/internal/websocket/c.java
       com/loc/x3.java
       okio/ByteString.java
       com/loc/e4.java
Query database of sms, contacts etc 
       com/wlset/info/utils/y.java
       com/loc/p3.java
       com/wlset/info/utils/m.java
       com/wlset/info/utils/j.java
Send sms 
       com/wlset/info/utils/y.java
Sending broadcast 
       com/gyf/cactus/ext/CactusExtKt.java
       com/gyf/cactus/service/LocalService.java
       com/gyf/cactus/a/a.java
       org/eclipse/mptt/android/service/MqttService.java
Starting activity 
       com/gyf/cactus/ext/CactusExtKt.java
       com/wlset/info/OnePixelActivity.java
       com/wlset/info/utils/h.java
       com/wlset/info/ThirdLoginActivity.java
       com/wlset/info/CallActivity.java
       com/wlset/info/MainActivity.java
Starting service 
       com/gyf/cactus/ext/CactusExtKt.java
       com/gyf/cactus/service/RemoteService.java
       com/gyf/cactus/service/LocalService.java
       com/loc/c2.java
       com/huawei/multimedia/audiokit/interfaces/HwAudioKaraokeFeatureKit.java
       com/coloros/ocs/base/common/api/a.java
       com/wlset/info/receivers/a.java
       com/zlw/main/recorderlib/recorder/RecordService.java
       com/coloros/ocs/mediaunit/MediaUnitClient.java
       com/wlset/info/services/MainService.java
       com/huawei/multimedia/audiokit/interfaces/HwAudioKit.java
       com/coloros/ocs/base/common/api/BaseClient.java
       com/wlset/info/services/MainJobService.java
       com/coloros/ocs/base/common/api/ConnectionClient.java
       org/eclipse/mptt/android/service/MqttAndroidClient.java
       com/huawei/multimedia/audiokit/interfaces/FeatureKitManager.java
       com/loc/a4.java
       com/wlset/info/MainActivity.java
Tcp server socket 
       com/loc/a3.java
Tcp socket 
       org/eclipse/mptt/client/mqttv3/q/u/f.java
       org/eclipse/mptt/client/mqttv3/j.java
       org/eclipse/mptt/client/mqttv3/q/r.java
       org/eclipse/mptt/client/mqttv3/f.java
       okio/k.java
       com/loc/s.java
       org/eclipse/mptt/client/mqttv3/internal/websocket/d.java
       com/loc/a3.java
       com/loc/t.java
Url connection to file/http/https/ftp/jar 
       com/loc/s.java
Webview javascript interface 
       com/loc/v3.java

Control flow graphs analysis

Information computed by Pithus.

The application probably opens socket

The application probably lists running applications

The application probably loads JS-capable web views

The application probably dynamically loads code

The application probably gets different information regarding the telephony capabilities

The application probably gets the IMEI of the phone

The application probably gets the subscriber ID associated to the SIM card/ Should never be collected

The application probably determines the location based on cell towers

The application probably gets the phone number associated to the SIM card

The application probably gets the location based on GPS and/or Wi-Fi

The application probably scans the Wi-Fi network