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0/55
Threat
com.google.android.apps.carrier.carrierwifi
Google Wi-Fi Provisioner
Analyzed on 2022-06-22T03:01:43.807634
9
permissions
4
activities
7
services
5
receivers
3
domains
File sums
| MD5 | ed13b3049e7776e562aa4e14dc7e80ea | |
| SHA1 | e4d7f84cfa23b5e35a1c8dd041113858375e7f23 | |
| SHA256 | e3d68dd7a3d555544cf2b98cb037431f97d6a6a0fcc5541ae8e7c8cfa67fb8bb | |
| Size | 2.79MB |
APKiD
Information computed with APKiD.
| /tmp/tmp5lk3fqi6 | |
| anti_disassembly |
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| /tmp/tmp5lk3fqi6!classes.dex | |
| anti_disassembly |
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| anti_vm |
|
| compiler |
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| /tmp/tmp5lk3fqi6!classes2.dex | |
| compiler |
|
SSdeep
Information computed with ssdeep.
| APK file | 24576:e8NklPRhx+DtPkmPEXJSFbUah39rEkzoaXWnq5vZfF7p957USj:efPO1EXJcUah31OaZppnb | |
| Manifest | 384:HHYb8YZhv1XjrO1qoOeY387py43FDgAHkOx/HQ3QIWYNrQ3S3F3ub/bSbdTphcuj:… | |
| classes.dex | 12288:b4nVDkld125Xto9J1PhxKH7NDAStGysrmaC/i71JJmHAw7eRtWla+dGmLYxB6LD… | |
| classes2.dex | 6144:RWvAU1NyLReiv6pXuNQEs6smpMQCoVNHcGTO7uDzojwM4H335Rllvo82T2Vgk5Y2… |
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. |
META-INF/services/com.google.protobuf.GeneratedExtensionRegistryLoader |
Manifest analysis
Information computed with MobSF.
| Low | App is direct-boot aware [android:directBootAware=true] This app can run before the user unlocks the device. If you're using a custom subclass of Application, and if any component inside your application is direct - boot aware, then your entire custom application is considered to be direct - boot aware.During Direct Boot, your application can only access the data that is stored in device protected storage. |
| High | Broadcast Receiver (com.google.android.apps.carrier.carrierwifi.CarrierWifiReceiver) is not Protected. [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. |
| High | TaskAffinity is set for Activity (com.google.android.wsu.openroaming.SignUpActivity) If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application. |
| High | Activity (com.google.android.wsu.openroaming.SignUpActivity) is Protected by a permission, but the protection level of the permission should be checked.Permission: android.permission.NETWORK_SETTINGS [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 | TaskAffinity is set for Activity (com.google.android.wsu.openroaming.ChooseAccountActivity) If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application. |
| High | Activity (com.google.android.wsu.openroaming.ChooseAccountActivity) is Protected by a permission, but the protection level of the permission should be checked.Permission: android.permission.NETWORK_SETTINGS [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.android.wsu.openroaming.OpenRoamingReceiver) is not Protected. [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. |
| High | Service (com.google.android.wsu.service.WsuServiceImpl) is Protected by a permission, but the protection level of the permission should be checked.Permission: android.permission.NETWORK_SETTINGS [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.libraries.phenotype.client.stable.AccountRemovedBroadcastReceiver) is not Protected. [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. |
| High | Broadcast Receiver (com.google.android.libraries.phenotype.client.stable.PhenotypeUpdateBackgroundBroadcastReceiver) is Protected by a permission, but the protection level of the permission should be checked.Permission: com.google.android.gms.permission.PHENOTYPE_UPDATE_BROADCAST [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. |
Activities
Information computed with AndroGuard.
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Receivers
Information computed with AndroGuard.
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Services
Information computed with AndroGuard.
|
Sample timeline
| Oldest file found in APK | Jan. 1, 2009, midnight |
| Latest file found in APK | Jan. 1, 2009, midnight |
| Certificate valid not before | May 8, 2019, 5:38 p.m. |
| First submission on VT | Nov. 20, 2021, 2:51 p.m. |
| Last submission on VT | May 31, 2022, 6 a.m. |
| Upload on Pithus | June 22, 2022, 3:01 a.m. |
| Certificate valid not after | May 8, 2049, 5:38 p.m. |
VirusTotal
| Score | 0/55 |
| Report | https://www.virustotal.com/gui/file/e3d68dd7a3d555544cf2b98cb037431f97d6a6a0fcc5541ae8e7c8cfa67fb8bb/detection |
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']. 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 does not encrypt files 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(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.1.2 | 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.
Map computed by Pithus.
Domains analysis
Information computed with MobSF.
| US | xmlpull.org | 74.50.61.58 | ||
| schemas.android.com | ||||
| US | plus.google.com | 216.58.212.142 |
URL analysis
Information computed with MobSF.
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https://plus.google.com/ Defined in defpackage/acy.java |
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http://xmlpull.org/v1/doc/features.html#process-namespaces Defined in defpackage/ve.java |
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http://schemas.android.com/apk/res/android Defined in defpackage/dw.java |
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http://xmlpull.org/v1/doc/features.html#process-namespaces Defined in defpackage/vu.java |
Permissions analysis
Information computed with MobSF.
Threat analysis
Information computed with Quark-Engine.
| Confidence:
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Load external class |
| Confidence:
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Find a method from given class name, usually for reflection |
| Confidence:
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Method reflection |
| Confidence:
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Monitor data identified by a given content URI changes(SMS, MMS, etc.) |
| Confidence:
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Read file and put it into a stream |
| Confidence:
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Retrieve data from broadcast |
| Confidence:
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Read sensitive data(SMS, CALLLOG, etc) |
| Confidence:
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Implicit intent(view a web page, make a phone call, etc.) via setData |
| 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 absolute path of the file and store in string |
| Confidence:
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Get last known location of the device |
| Confidence:
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Get location of the device |
| Confidence:
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Method reflection |
| 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 declared method from given method name |
| Confidence:
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Query data from URI (SMS, CALLLOGS) |
| Confidence:
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Get resource file from res/raw directory |
| Confidence:
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Get specific method from other Dex files |
Behavior analysis
Information computed with MobSF.
Control flow graphs analysis
Information computed by Pithus.
