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1/62
Threat
com.cbi.refah.refahapplication
رفاه
Analyzed on 2021-12-07T10:58:58.389644
30
permissions
34
activities
19
services
6
receivers
16
domains
File sums
| MD5 | cbb14a82570b378b928478026bf75b58 | |
| SHA1 | 39b4c4bebbe73b7a06b028e5de62944e6cfddad3 | |
| SHA256 | 443ce0ee96eb2a69952d3511d50fabfb41f43fe271688207b76522afc46aa4cc | |
| Size | 21.07MB |
APKiD
Information computed with APKiD.
| /tmp/tmpuwl2p1tq!classes.dex | |
| anti_vm |
|
| compiler |
|
| /tmp/tmpuwl2p1tq!classes2.dex | |
| anti_vm |
|
| anti_debug |
|
| compiler |
|
SSdeep
Information computed with ssdeep.
| APK file | 393216:juej+oDR3bZKShGdNzg9rBSE/cDXxPK9E3qabehmnG5bzsJpQbora4SEHeSfUXa8:juej+oDRrHh6N4BS0CP7BbbnGdzyQc/Q | |
| Manifest | 768:8zCrKTAdGnmi5q9o9Oe9FyGBg7KVkRQVLTZgn8VdDnNWJ63HguLj1InJRbJuOl3u:… | |
| classes.dex | 98304:mX1F5lhsQytpW4sYmUM3Oca936XrGSzfrK62/JYe3h6GwVl45rvRv+:MF5lh5yU… | |
| classes2.dex | 49152:hv9mD83T/fTrZdivPFzno4k71SroxKMJOUzwWz9zHmnFmjsCrAvBAlmri+inT20… |
Dexofuzzy
Information computed with Dexofuzzy.
APK details
Information computed with AndroGuard and Pithus.
Certificate details
Information computed with AndroGuard.
File Analysis
Information computed with MobSF.
| Findings | Files |
|---|---|
| Certificate/Key files hardcoded inside the app. |
okhttp3/internal/publicsuffix/NOTICE |
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 | Service (com.cbi.refah.refahapplication.services.FCMgetMessageService) 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.blankj.utilcode.util.MessengerUtils$ServerService) is not Protected.An intent-filter exists. A Service 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 Service is explicitly exported. |
| High | Service (com.evernote.android.job.gcm.PlatformGcmService) is Protected by a permission, but the protection level of the permission should be checked.Permission: com.google.android.gms.permission.BIND_NETWORK_TASK_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 | Launch Mode of Activity (com.google.firebase.auth.internal.FederatedSignInActivity) 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 | Activity (com.google.firebase.auth.internal.FederatedSignInActivity) is Protected by a permission, but the protection level of the permission should be checked.Permission: com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN [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. 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. |
Main Activity
Information computed with AndroGuard.
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Activities
Information computed with AndroGuard.
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Receivers
Information computed with AndroGuard.
|
Services
Information computed with AndroGuard.
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Sample timeline
| Certificate valid not before | Sept. 17, 2017, 5:17 a.m. |
| First submission on VT | Aug. 7, 2021, 9:01 a.m. |
| Last submission on VT | Aug. 7, 2021, 9:01 a.m. |
| Upload on Pithus | Dec. 7, 2021, 10:58 a.m. |
| Certificate valid not after | Sept. 11, 2042, 5:17 a.m. |
VirusTotal
| Score | 1/62 |
| Report | https://www.virustotal.com/gui/file/443ce0ee96eb2a69952d3511d50fabfb41f43fe271688207b76522afc46aa4cc/detection |
NIAP analysis
Information computed with MobSF.
| FCS_RBG_EXT.1.1 | The application implement 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', 'camera']. 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(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(4) | The application perform keyed-hash message authentication with cryptographic algorithm ['HMAC-SHA1'] . Cryptographic Operation - Keyed-Hash Message Authentication |
| 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 |
| 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.
Map computed by Pithus.
Domains analysis
Information computed with MobSF.
URL analysis
Information computed with MobSF.
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https://docs.google.com/gview?embedded=true&url= Defined in com/cbi/refah/refahapplication/WebviewActivity.java |
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http://ip-api.com/ https://rapi.cbi.ir/ Defined in com/cbi/refah/refahapplication/common/Constants.java |
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http://ip-api.com/ https://rapi.cbi.ir/ Defined in com/cbi/refah/refahapplication/common/Constants.java |
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https://api.cedarmaps.com/v1/ Defined in com/cedarstudios/cedarmapssdk/AuthenticationManager.java |
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https://www.mapbox.com/help/create-api-access-token/ https://www.mapbox.com/help/first-steps-android-sdk/#access-tokens.Currently Defined in com/mapbox/mapboxsdk/Mapbox.java |
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https://www.mapbox.com/help/create-api-access-token/ https://www.mapbox.com/help/first-steps-android-sdk/#access-tokens.Currently Defined in com/mapbox/mapboxsdk/Mapbox.java |
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https://apps.mapbox.com/feedback https://www.mapbox.com/map-feedback Defined in com/mapbox/mapboxsdk/maps/AttributionDialogManager.java |
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https://apps.mapbox.com/feedback https://www.mapbox.com/map-feedback Defined in com/mapbox/mapboxsdk/maps/AttributionDialogManager.java |
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https://www.mapbox.com/feedback/ https://www.mapbox.com/map-feedback/ https://apps.mapbox.com/feedback/ Defined in com/mapbox/mapboxsdk/attribution/Attribution.java |
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https://www.mapbox.com/feedback/ https://www.mapbox.com/map-feedback/ https://apps.mapbox.com/feedback/ Defined in com/mapbox/mapboxsdk/attribution/Attribution.java |
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https://www.mapbox.com/feedback/ https://www.mapbox.com/map-feedback/ https://apps.mapbox.com/feedback/ Defined in com/mapbox/mapboxsdk/attribution/Attribution.java |
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https://www.mapbox.com/telemetry/ https://www.mapbox.com/about/maps/ Defined in com/mapbox/mapboxsdk/attribution/AttributionParser.java |
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https://www.mapbox.com/telemetry/ https://www.mapbox.com/about/maps/ Defined in com/mapbox/mapboxsdk/attribution/AttributionParser.java |
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https://www.mapbox.com/help/create-api-access-token/ https://www.mapbox.com/help/first-steps-android-sdk/#access-tokens. Defined in com/mapbox/mapboxsdk/exceptions/MapboxConfigurationException.java |
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https://www.mapbox.com/help/create-api-access-token/ https://www.mapbox.com/help/first-steps-android-sdk/#access-tokens. Defined in com/mapbox/mapboxsdk/exceptions/MapboxConfigurationException.java |
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http://xml.apache.org/xslt}indent-amount Defined in com/blankj/utilcode/util/LogUtils.java |
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https://github.com/evernote/android-job/wiki/FAQ Defined in com/evernote/android/job/JobRequest.java |
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http://xmlpull.org/v1/doc/features.html#indent-output Defined in com/evernote/android/job/util/support/FastXmlSerializer.java |
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http://xmlpull.org/v1/doc/features.html#indent-output Defined in com/evernote/android/job/util/support/XmlUtils.java |
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https://greenrobot.org/greendao/documentation/database-encryption/ Defined in org/greenrobot/greendao/database/DatabaseOpenHelper.java |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://refah.cbi.ir/app.html https://refahapplication.firebaseio.com https://www.zetetic.net/sqlcipher/ https://www.zetetic.net/sqlcipher/license/ https://github.com/sqlcipher/android-database-sqlcipher https://www.mapbox.com/telemetry/ Defined in Android String Resource |
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https://api.mapbox.com Defined in lib/armeabi-v7a/libmapbox-gl.so |
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http://www.openssl.org/support/faq.html Defined in lib/armeabi-v7a/libconceal.so |
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http://www.openssl.org/support/faq.html Defined in lib/armeabi/libconceal.so |
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https://api.mapbox.com Defined in lib/x86_64/libmapbox-gl.so |
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http://www.openssl.org/support/faq.html Defined in lib/x86_64/libconceal.so |
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https://api.mapbox.com Defined in lib/arm64-v8a/libmapbox-gl.so |
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http://www.openssl.org/support/faq.html Defined in lib/arm64-v8a/libconceal.so |
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https://api.mapbox.com Defined in lib/x86/libmapbox-gl.so |
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http://www.openssl.org/support/faq.html Defined in lib/x86/libconceal.so |
Permissions analysis
Information computed with MobSF.
Tracking analysis
Information computed with Exodus-core.
| Google Analytics | https://reports.exodus-privacy.eu.org/fr/trackers/48 |
| Google CrashLytics | https://reports.exodus-privacy.eu.org/fr/trackers/27 |
| Google Firebase Analytics | https://reports.exodus-privacy.eu.org/fr/trackers/49 |
| Google Tag Manager | https://reports.exodus-privacy.eu.org/fr/trackers/105 |
| Mapbox | https://reports.exodus-privacy.eu.org/fr/trackers/171 |
Threat analysis
Information computed with Quark-Engine.
| Confidence:
|
Get the current WiFi id |
| Confidence:
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Load external class |
| Confidence:
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Query the current data network type |
| Confidence:
|
Run shell script programmably |
| Confidence:
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Implicit intent(view a web page, make a phone call, etc.) |
| Confidence:
|
Get absolute path of file and put it to JSON object |
| Confidence:
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Find a method from given class name, usually for reflection |
| Confidence:
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Connect to a URL and receive input stream from the server |
| Confidence:
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Method reflection |
| Confidence:
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Install other APKs from file |
| Confidence:
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Get the network operator name |
| Confidence:
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Connect to a URL and read data from it |
| Confidence:
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Monitor data identified by a given content URI changes(SMS, MMS, etc.) |
| Confidence:
|
Load class from given class name |
| Confidence:
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Retrieve data from broadcast |
| Confidence:
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Read sensitive data(SMS, CALLLOG, etc) |
| Confidence:
|
Implicit intent(view a web page, make a phone call, etc.) via setData |
| Confidence:
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Connect to a URL and get the response code |
| Confidence:
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Query the last time this package's activity was used |
| Confidence:
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Send notification |
| Confidence:
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Monitor the broadcast action events (BOOT_COMPLETED) |
| Confidence:
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Get Location of the device and append this info to a string |
| Confidence:
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Get absolute path of the file and store in string |
| Confidence:
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Read file from assets directory |
| Confidence:
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Get last known location of the device |
| Confidence:
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Get calendar information |
| Confidence:
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Get the current WIFI information |
| Confidence:
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Get location of the device |
| Confidence:
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Method reflection |
| Confidence:
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Hide the current app's icon |
| Confidence:
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Connect to the remote server through the given URL |
| Confidence:
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Query the name of currently running application |
| Confidence:
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Query WiFi information and WiFi Mac Address |
| Confidence:
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Query data from URI (SMS, CALLLOGS) |
| Confidence:
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Read file into a stream and put it into a JSON object |
| Confidence:
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Get the time of current location |
| Confidence:
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Initialize class object dynamically |
| Confidence:
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Get filename and put it to JSON object |
| Confidence:
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Read the input stream from given URL |
| Confidence:
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Get the current WiFi MAC address |
| Confidence:
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Check the list of currently running applications |
| Confidence:
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Connect to a URL and set request method |
| Confidence:
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Get specific method from other Dex files |
| Confidence:
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Get the network operator name and IMSI |
| Confidence:
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Read data and put it into a buffer stream |
| Confidence:
|
Read file and put it into a stream |
| Confidence:
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Open a file from given absolute path of the file |
| Confidence:
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Get the ISO country code and IMSI |
| Confidence:
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Check if the given file path exist |
| Confidence:
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Get the date of the calendar event |
| Confidence:
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Executes the specified string Linux command |
| Confidence:
|
Get resource file from res/raw directory |
Behavior analysis
Information computed with MobSF.
Control flow graphs analysis
Information computed by Pithus.
The application probably opens socket
The application probably kills background processes
The application probably lists running applications
The application probably loads JS-capable web views
The application probably dynamically loads code
- com/google/android/material/internal/StaticLayoutBuilderCompat
- com/google/android/gms/dynamic/RemoteCreator
- kotlin/coroutines/jvm/internal/ModuleNameRetriever
- com/google/android/gms/security/ProviderInstaller
- com/google/android/gms/dynamite/DynamiteModule
- com/google/android/gms/measurement/internal/zzkw
- com/google/android/gms/common/wrappers/InstantApps
- com/google/android/gms/dynamite/DynamiteModule
- com/cbi/refah/refahapplication/common/ClassLauncher