Pithus report for NetGuard - eu.faircode.netguard

File sums

MD5	`f0306ea2fe46d2dd79e865d3c9c3f923`
SHA1	`d4df35b61af1f93e2087fddc4bb77410ab6e4704`
SHA256	`1813b02e1721493fff39ebf74563f6a584bddc09028018148b79a0d9c87d6816`
Size	`2.56MB`

APKiD

Information computed with APKiD.

`/tmp/tmpsxza_s0_!classes.dex`
anti_vm	`Build.FINGERPRINT check` `Build.MANUFACTURER check` `possible Build.SERIAL check`
compiler	`r8 without marker (suspicious)`

SSdeep

Information computed with ssdeep.

APK file	`49152:ZncgDZ1SJDkTXUB4ZyVP4qiu85kzPQtf/INRXj:myZ1SVkTXUBFVZlXj`
Manifest	`384:uz56g5nPAi2eGBmprMSv1Xtu3BOWWetyi54vtcHe1F78WTzkWScZSQC:uzcg5PAi2…`
`classes.dex`	`24576:ND8JWI4eaLI8w1FLAxT1/X3UXgIdXzG+Qqf:N91gAx1/X3UXgIRCgf`

Dexofuzzy

Information computed with Dexofuzzy.

APK file	`1536:OK7jK0vDn/ZEb7rJ0SHiVxw/S2S2gygMH6qfmG0tUYAEX85Zk+OlEx/d:BKAO/JR…`
`classes.dex`	`1536:OK7jK0vDn/ZEb7rJ0SHiVxw/S2S2gygMH6qfmG0tUYAEX85Zk+OlEx/d:BKAO/JR…`

APK details

Information computed with AndroGuard and Pithus.

Package	`eu.faircode.netguard`
App name	`NetGuard`
Version name	`2.302`
Version code	`2022061401`
SDK	`22` - `31`
UAID	`9f840309787024f7ffbdb6c89bb3f22f69fb8dd7`
Signature	Signature V1 Signature V2
Frosting	Not frosted Blocks found within V2 signature: `0x7109871a`: Unknown `0x504b4453`: Dependency metadata `0x42726577`: Verity padding

Certificate details

Information computed with AndroGuard.

MD5	`b64ae8081c3c9c19d69e29004689da73`
SHA1	`ef46f813d2c8a064d72c936b9b96d1cccc989378`
SHA256	`e4a260a2dce7b7af23ee919c489e15fd0102b93f9e7c9d82b09c0b395000e4d4`
Issuer	`Organization: faircode.eu`
Not before	`2015-10-24T13:10:03+00:00`
Not after	`2040-10-17T13:10:03+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	Activity (eu.faircode.netguard.ActivitySettings) 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 (eu.faircode.netguard.ActivityForwardApproval) 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	Service (eu.faircode.netguard.ServiceSinkhole) is Protected by a permission, but the protection level of the permission should be checked. Permission: android.permission.BIND_VPN_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	Service (eu.faircode.netguard.ServiceExternal) 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 (eu.faircode.netguard.ServiceTileMain) is Protected by a permission, but the protection level of the permission should be checked. Permission: android.permission.BIND_QUICK_SETTINGS_TILE [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 (eu.faircode.netguard.ServiceTileGraph) is Protected by a permission, but the protection level of the permission should be checked. Permission: android.permission.BIND_QUICK_SETTINGS_TILE [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 (eu.faircode.netguard.ServiceTileFilter) is Protected by a permission, but the protection level of the permission should be checked. Permission: android.permission.BIND_QUICK_SETTINGS_TILE [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 (eu.faircode.netguard.ServiceTileLockdown) is Protected by a permission, but the protection level of the permission should be checked. Permission: android.permission.BIND_QUICK_SETTINGS_TILE [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 (eu.faircode.netguard.ReceiverAutostart) 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 (eu.faircode.netguard.ReceiverPackageRemoved) 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 (eu.faircode.netguard.WidgetMain) 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 (eu.faircode.netguard.WidgetLockdown) 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.
Low	Broadcast Receiver (eu.faircode.netguard.WidgetAdmin) is Protected by a permission. Permission: eu.faircode.netguard.permission.ADMIN protectionLevel: signature[android:exported=true] A Broadcast Receiver is found to be exported, but is protected by permission.
Medium	High Intent Priority (999)[android:priority] By setting an intent priority higher than another intent, the app effectively overrides other requests.

Main Activity

Information computed with AndroGuard.

eu.faircode.netguard.ActivityMain

Activities

Information computed with AndroGuard.

eu.faircode.netguard.ActivityMain
eu.faircode.netguard.ActivitySettings
eu.faircode.netguard.ActivityLog
eu.faircode.netguard.ActivityPro
eu.faircode.netguard.ActivityDns
eu.faircode.netguard.ActivityForwarding
eu.faircode.netguard.ActivityForwardApproval
com.android.billingclient.api.ProxyBillingActivity

Receivers

Information computed with AndroGuard.

eu.faircode.netguard.ReceiverAutostart
eu.faircode.netguard.ReceiverPackageRemoved
eu.faircode.netguard.WidgetMain
eu.faircode.netguard.WidgetLockdown
eu.faircode.netguard.WidgetAdmin

Services

Information computed with AndroGuard.

eu.faircode.netguard.ServiceSinkhole
eu.faircode.netguard.ServiceExternal
eu.faircode.netguard.ServiceTileMain
eu.faircode.netguard.ServiceTileGraph
eu.faircode.netguard.ServiceTileFilter
eu.faircode.netguard.ServiceTileLockdown

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	Oct. 24, 2015, 1:10 p.m.
First submission on VT	June 14, 2022, 1:20 p.m.
Last submission on VT	June 14, 2022, 1:20 p.m.
Upload on Pithus	June 14, 2022, 10:02 p.m.
Certificate valid not after	Oct. 17, 2040, 1:10 p.m.

VirusTotal

Score	0/62
Report	https://www.virustotal.com/gui/file/1813b02e1721493fff39ebf74563f6a584bddc09028018148b79a0d9c87d6816/detection

NIAP analysis

Information computed with MobSF.

FCS_RBG_EXT.1.1	The application use no 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_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
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.

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: g/b.java q/C0205c.java R/d.java q/C0211i.java eu/faircode/netguard/ServiceExternal.java O/d.java e0/m.java q/C0209g.java x/T.java n/C0188g.java V/C0022k.java Q/o.java eu/faircode/netguard/ActivityMain.java Y/K.java c0/g.java eu/faircode/netguard/ActivityLog.java B/e.java O/e.java E/d.java com/bumptech/glide/load/engine/RunnableC0159q.java Y/y.java l0/d.java eu/faircode/netguard/Rule.java p/l.java eu/faircode/netguard/ActivitySettings.java A/d.java eu/faircode/netguard/ReceiverPackageRemoved.java n/v.java q/C0206d.java eu/faircode/netguard/Util.java q/C0210h.java Y/C0050p.java eu/faircode/netguard/ServiceSinkhole.java eu/faircode/netguard/ActivityPro.java eu/faircode/netguard/WidgetAdmin.java A/i.java eu/faircode/netguard/ReceiverAutostart.java t/C0226c.java Q/r.java m0/a.java eu/faircode/netguard/WidgetMain.java eu/faircode/netguard/DatabaseHelper.java X/b.java x/M.java eu/faircode/netguard/IPUtil.java S/n.java Y/T.java B/a.java y/C0272b.java eu/faircode/netguard/ActivityForwardApproval.java c0/c.java h0/h.java j/j.java x/O.java eu/faircode/netguard/WidgetLockdown.java V/C0030t.java eu/faircode/netguard/ServiceTileGraph.java e0/f.java x/C0256k.java e0/s.java e0/g.java n0/a.java eu/faircode/netguard/AdapterRule.java eu/faircode/netguard/ServiceTileFilter.java eu/faircode/netguard/ActivityDns.java h0/i.java eu/faircode/netguard/AdapterLog.java V/Q.java com/bumptech/glide/load/engine/r.java eu/faircode/netguard/ServiceTileMain.java C/a.java e0/q.java T/i.java com/bumptech/glide/load/engine/O.java K/a.java f0/d.java p/C0193b.java eu/faircode/netguard/ApplicationEx.java n/C0181B.java x/F.java x/C0245E.java e0/e.java eu/faircode/netguard/DownloadTask.java e0/o.java com/bumptech/glide/GeneratedAppGlideModuleImpl.java com/bumptech/glide/load/engine/a0.java com/bumptech/glide/load/engine/B.java c0/p.java Y/C0044j.java com/bumptech/glide/d.java V/C0021j.java Q/b.java U/b.java Y/C0038d.java S/l.java r/C0215a.java n/RunnableC0186e.java com/bumptech/glide/request/h.java Y/w.java T/p.java eu/faircode/netguard/ServiceTileLockdown.java x/AbstractC0250e.java eu/faircode/netguard/IAB.java r/C0219e.java Y/C.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: `eu/faircode/netguard/DatabaseHelper.java`
Low CVSS:0	This App copies data to clipboard. Sensitive data should not be copied to clipboard as other applications can access it. MASVS: MSTG-STORAGE-10 Files: `eu/faircode/netguard/ActivityLog.java eu/faircode/netguard/AdapterRule.java eu/faircode/netguard/ActivityPro.java`
Medium 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: `eu/faircode/netguard/Util.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: `eu/faircode/netguard/Util.java`
Medium CVSS:4.3	IP Address disclosure MASVS: MSTG-CODE-2 CWE-200 Information Exposure Files: `eu/faircode/netguard/AdapterLog.java eu/faircode/netguard/ServiceSinkhole.java eu/faircode/netguard/ActivityLog.java eu/faircode/netguard/ActivitySettings.java eu/faircode/netguard/ActivityForwardApproval.java`
Medium CVSS:7.4	Files may contain hardcoded sensitive information like usernames, passwords, keys etc. MASVS: MSTG-STORAGE-14 CWE-312 Cleartext Storage of Sensitive Information M9: Reverse Engineering Files: `com/bumptech/glide/load/engine/M.java`

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: ['*']
Medium	Base config is configured to trust system certificates. Scope: ['*']
High	Base config is configured to trust user installed certificates. Scope: ['*']

Domains analysis

Information computed with MobSF.

US	`ipinfo.io`	`34.117.59.81`
US	`play.google.com`	`142.250.184.238`
US	`www.speedguide.net`	`68.67.73.20`
US	`github.com`	`140.82.121.4`
	`schemas.android.com`
US	`raw.githubusercontent.com`	`185.199.110.133`
DE	`contact.faircode.eu`	`143.204.89.32`
ES	`www.dnslytics.com`	`188.114.96.3`
US	`api.github.com`	`140.82.121.6`
US	`xmlpull.org`	`74.50.61.58`
US	`www.google.com`	`142.250.185.164`
DE	`www.netguard.me`	`143.204.89.81`

URL analysis

Information computed with MobSF.

`https://www.dnslytics.com/whois-lookup/` `https://www.speedguide.net/port.php?port=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq27` Defined in `eu/faircode/netguard/ActivityLog.java`
`https://www.dnslytics.com/whois-lookup/` `https://www.speedguide.net/port.php?port=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq27` Defined in `eu/faircode/netguard/ActivityLog.java`
`https://www.dnslytics.com/whois-lookup/` `https://www.speedguide.net/port.php?port=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md#user-content-faq27` Defined in `eu/faircode/netguard/ActivityLog.java`
`https://ipinfo.io/` Defined in `eu/faircode/netguard/Util.java`
`http://xmlpull.org/v1/doc/features.html#indent-output` Defined in `eu/faircode/netguard/ActivityDns.java`
`https://www.netguard.me/hosts` `https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts` Defined in `eu/faircode/netguard/ServiceExternal.java`
`https://www.netguard.me/hosts` `https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts` Defined in `eu/faircode/netguard/ServiceExternal.java`
`https://www.dnslytics.com/whois-lookup/` `https://www.speedguide.net/port.php?port=` Defined in `eu/faircode/netguard/AdapterRule.java`
`https://www.dnslytics.com/whois-lookup/` `https://www.speedguide.net/port.php?port=` Defined in `eu/faircode/netguard/AdapterRule.java`
`http://xmlpull.org/v1/doc/features.html#indent-output` `www.google.com` `https://www.netguard.me/hosts` `https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts` Defined in `eu/faircode/netguard/ActivitySettings.java`
`http://xmlpull.org/v1/doc/features.html#indent-output` `www.google.com` `https://www.netguard.me/hosts` `https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts` Defined in `eu/faircode/netguard/ActivitySettings.java`
`http://xmlpull.org/v1/doc/features.html#indent-output` `www.google.com` `https://www.netguard.me/hosts` `https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts` Defined in `eu/faircode/netguard/ActivitySettings.java`
`http://www.netguard.me/#` Defined in `eu/faircode/netguard/ActivityPro.java`
`https://play.google.com/store/apps/dev?id=8420080860664580239` `https://www.netguard.me/` `https://contact.faircode.eu/?product=netguardstandalone` `https://play.google.com/store/apps/details?id=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md` Defined in `eu/faircode/netguard/ActivityMain.java`
`https://play.google.com/store/apps/dev?id=8420080860664580239` `https://www.netguard.me/` `https://contact.faircode.eu/?product=netguardstandalone` `https://play.google.com/store/apps/details?id=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md` Defined in `eu/faircode/netguard/ActivityMain.java`
`https://play.google.com/store/apps/dev?id=8420080860664580239` `https://www.netguard.me/` `https://contact.faircode.eu/?product=netguardstandalone` `https://play.google.com/store/apps/details?id=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md` Defined in `eu/faircode/netguard/ActivityMain.java`
`https://play.google.com/store/apps/dev?id=8420080860664580239` `https://www.netguard.me/` `https://contact.faircode.eu/?product=netguardstandalone` `https://play.google.com/store/apps/details?id=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md` Defined in `eu/faircode/netguard/ActivityMain.java`
`https://play.google.com/store/apps/dev?id=8420080860664580239` `https://www.netguard.me/` `https://contact.faircode.eu/?product=netguardstandalone` `https://play.google.com/store/apps/details?id=` `https://github.com/M66B/NetGuard/blob/master/FAQ.md` Defined in `eu/faircode/netguard/ActivityMain.java`
`www.google.com` `https://api.github.com/repos/M66B/NetGuard/releases/latest` Defined in `eu/faircode/netguard/ServiceSinkhole.java`
`http://schemas.android.com/apk/res/android` Defined in `p/C0198g.java`

Permissions analysis

Information computed with MobSF.

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.
Low	`android.permission.ACCESS_NETWORK_STATE`	view network status Allows an application to view the status of all 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.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.WAKE_LOCK`	prevent phone from sleeping Allows an application to prevent the phone from going to sleep.
Low	`android.permission.INTERNET`	full Internet access Allows an application to create network sockets.
Low	`android.permission.VIBRATE`	control vibrator Allows the application to control the vibrator.
Low	`android.permission.FOREGROUND_SERVICE`	Allows a regular application to use Service.startForeground.
Low	`android.permission.QUERY_ALL_PACKAGES`	Allows query of any normal app on the device, regardless of manifest declarations.
	`eu.faircode.netguard.permission.ADMIN`	Unknown permission Unknown permission from android reference
	`com.android.vending.BILLING`	Unknown permission Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence: 100%	Load external class
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%	Connect to a URL and receive input stream from the server
Confidence: 100%	Method reflection
Confidence: 100%	Get the network operator name
Confidence: 100%	Connect to a URL and read data from it
Confidence: 100%	Retrieve data from broadcast
Confidence: 100%	Read sensitive data(SMS, CALLLOG, etc)
Confidence: 100%	Implicit intent(view a web page, make a phone call, etc.) via setData
Confidence: 100%	Monitor the broadcast action events (BOOT_COMPLETED)
Confidence: 100%	Get absolute path of the file and store in string
Confidence: 100%	Query The ISO country code
Confidence: 100%	Get last known location of the device
Confidence: 100%	Get location of the device
Confidence: 100%	Method reflection
Confidence: 100%	Get the country code of the SIM card provider
Confidence: 100%	Connect to the remote server through the given URL
Confidence: 100%	Get the time of current location
Confidence: 100%	Initialize class object dynamically
Confidence: 100%	Connect to a URL and set request method
Confidence: 80%	Get declared method from given method name
Confidence: 80%	Connect to a URL and get the response code
Confidence: 80%	Query the SIM card status
Confidence: 80%	Get the current WIFI information
Confidence: 80%	Get resource file from res/raw directory

Behavior analysis

Information computed with MobSF.

Android notifications

       eu/faircode/netguard/ApplicationEx.java
       eu/faircode/netguard/ServiceSinkhole.java
       n/x.java

Base64 decode

       V/C0026o.java
       p/C0198g.java

Base64 encode

       u/C0232f.java

Get installed applications

       eu/faircode/netguard/ServiceSinkhole.java
       A/g.java
       eu/faircode/netguard/Rule.java

Get network interface information

       eu/faircode/netguard/Util.java

Get sim operator name

       eu/faircode/netguard/Util.java

Get sim provider details

       eu/faircode/netguard/Util.java

Get system service

       f/e.java
       eu/faircode/netguard/DownloadTask.java
       eu/faircode/netguard/ServiceTileMain.java
       eu/faircode/netguard/Util.java
       j/C0177e.java
       eu/faircode/netguard/ServiceSinkhole.java
       T/n.java
       e0/f.java
       eu/faircode/netguard/ActivityPro.java
       eu/faircode/netguard/WidgetAdmin.java
       eu/faircode/netguard/ActivitySettings.java
       W/c.java
       eu/faircode/netguard/ApplicationEx.java
       eu/faircode/netguard/ActivityLog.java
       n/x.java
       eu/faircode/netguard/AdapterRule.java
       h0/i.java
       x/C0245E.java

Get wifi details

       eu/faircode/netguard/Util.java
       eu/faircode/netguard/ActivitySettings.java

Http connection

       eu/faircode/netguard/DownloadTask.java
       eu/faircode/netguard/Util.java
       Q/o.java
       eu/faircode/netguard/ServiceExternal.java

Https connection

       eu/faircode/netguard/ServiceSinkhole.java

Inter process communication

       n/v.java
       eu/faircode/netguard/DownloadTask.java
       eu/faircode/netguard/WidgetLockdown.java
       a/AbstractBinderC0055b.java
       eu/faircode/netguard/Util.java
       E/c.java
       eu/faircode/netguard/ServiceSinkhole.java
       M/n.java
       e0/f.java
       eu/faircode/netguard/ServiceExternal.java
       eu/faircode/netguard/ActivityPro.java
       eu/faircode/netguard/WidgetAdmin.java
       m0/b.java
       n/k.java
       eu/faircode/netguard/ReceiverAutostart.java
       E/b.java
       n/C0188g.java
       n/q.java
       c/b.java
       c/AbstractC0142a.java
       M/C0005f.java
       n/n.java
       n/r.java
       eu/faircode/netguard/ActivityMain.java
       a/C0054a.java
       eu/faircode/netguard/ActivityLog.java
       m0/a.java
       eu/faircode/netguard/AdapterRule.java
       eu/faircode/netguard/ActivityDns.java
       eu/faircode/netguard/WidgetMain.java
       M/C.java
       E/d.java
       eu/faircode/netguard/ServiceTileMain.java
       C/a.java
       n/AbstractC0180A.java
       n/l.java
       eu/faircode/netguard/ActivitySettings.java
       n/t.java
       eu/faircode/netguard/ActivityForwardApproval.java
       M/z.java
       m0/c.java
       eu/faircode/netguard/ReceiverPackageRemoved.java
       A/g.java
       n/C0181B.java
       c/c.java
       e0/e.java

Java reflection

       x/O.java
       j/i.java
       q/C0210h.java
       x/M.java
       q/C0211i.java
       r/C0215a.java
       p/l.java
       K/a.java
       n/RunnableC0186e.java
       q/C0209g.java
       x/T.java
       f0/d.java
       n/C0188g.java
       q/C0212j.java
       A/d.java
       M/C0005f.java
       j/j.java
       A/g.java
       x/C0255j.java
       x/F.java
       x/C0245E.java
       r/C0219e.java

Loading native code (shared library)

       eu/faircode/netguard/Util.java
       eu/faircode/netguard/ActivityForwardApproval.java

Local file i/o operations

       q/C0206d.java
       eu/faircode/netguard/ReceiverAutostart.java
       C/a.java
       eu/faircode/netguard/ServiceSinkhole.java
       T/h.java
       eu/faircode/netguard/AdapterRule.java
       eu/faircode/netguard/IAB.java
       eu/faircode/netguard/ActivitySettings.java

Message digest

       P/f.java
       Y/B.java
       Y/C0045k.java
       eu/faircode/netguard/Util.java
       P/d.java
       com/bumptech/glide/load/engine/J.java
       j0/a.java
       com/bumptech/glide/load/engine/W.java
       T/q.java
       Y/C0044j.java
       T/r.java
       Y/C0043i.java
       P/h.java
       c0/i.java
       P/g.java
       Y/N.java
       com/bumptech/glide/load/engine/C0150h.java
       Y/z.java
       V/C0032v.java
       P/e.java
       X/e.java
       j0/b.java

Query database of sms, contacts etc

       R/b.java
       R/c.java

Set or read clipboard data

       eu/faircode/netguard/ActivityLog.java
       eu/faircode/netguard/AdapterRule.java
       eu/faircode/netguard/ActivityPro.java

Starting activity

       M/C0005f.java
       eu/faircode/netguard/Util.java
       eu/faircode/netguard/ActivityMain.java
       eu/faircode/netguard/ActivityLog.java
       eu/faircode/netguard/AdapterRule.java
       eu/faircode/netguard/ActivityPro.java
       eu/faircode/netguard/ActivityDns.java
       eu/faircode/netguard/ActivitySettings.java

Starting service

       n/v.java
       M/C0005f.java
       eu/faircode/netguard/ServiceSinkhole.java

Tcp socket

       eu/faircode/netguard/ServiceSinkhole.java

Url connection to file/http/https/ftp/jar

       eu/faircode/netguard/DownloadTask.java
       eu/faircode/netguard/ServiceExternal.java

Control flow graphs analysis

Information computed by Pithus.

The application probably dynamically loads code

androidx/appcompat/widget/ResourceManagerInternal$DrawableDelegate

The application probably gets different information regarding the telephony capabilities

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

The application probably gets the Wi-Fi connection information

eu/faircode/netguard/Util

The application probably gets the network connections information

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

eu/faircode/netguard/Util

The application probably plays sound

androidx/appcompat/app/G

The application probably makes OS calls

The application probably sends data over HTTP/S

eu/faircode/netguard/Util

The application probably lists all installed applications

The application probably starts another application

eu/faircode/netguard/AdapterRule

The application probably executes OS commands

The application probably gets memory and CPU information

U/f
m0/a

eu.faircode.netguard

NetGuard

11

permissions

8

activities

6

services

5

receivers

12

domains

File sums

APKiD

SSdeep

Dexofuzzy

APK details

Certificate details

Manifest analysis

Main Activity

Activities

Receivers

Services

Sample timeline

VirusTotal

NIAP analysis

Code analysis

Network analysis

Domains analysis

URL analysis

Permissions analysis

Threat analysis

Behavior analysis

Control flow graphs analysis

The application probably dynamically loads code

The application probably gets different information regarding the telephony capabilities

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

The application probably gets the Wi-Fi connection information

The application probably gets the network connections information

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

The application probably plays sound

The application probably makes OS calls

The application probably sends data over HTTP/S

The application probably lists all installed applications

The application probably starts another application

The application probably executes OS commands

The application probably gets memory and CPU information

The application probably creates an accessibility service

The application probably listens accessibility events