Moderate Risk

Threat level

xtbg.oa_app.hh

移动办公

Analyzed on 2021-10-22T01:56:37.623401

25

permissions

6

activities

2

services

0

receivers

4

domains

File sums

MD5 aebb92446e02897c80a011120c3e1c59
SHA1 da694e10a4f72652dd5737a8d3552abe09b58215
SHA256 cb5262fed8be3d9bcf46c0d4657cc9933cb512f678d29439b6715118a8e45f6a
Size 4.05MB

APKiD

Information computed with APKiD.

/tmp/tmpydja7phf!classes.dex
compiler
  • r8 without marker (suspicious)

SSdeep

Information computed with ssdeep.

APK file 98304:3NUZQPySQaZFwI53yApnXAv/0x9lyd2Chy7wWVxDl5m9BgtJ:30QNQawIVp9XAHCllSHWVll5mY
Manifest 192:KQPteD2D9Ow/43Y38iDBynVO8+ZAavQAg1oWcCnXVdBSxRfpprsL3Y8M:KQFeD2D9…
classes.dex 49152:3CnM49DadPWAReh0LEc0CxHmDS+ZUqOiUeweTvUK62O3Ec/6WRnvaWqdVq/qaF6…

Dexofuzzy

Information computed with Dexofuzzy.

APK file 3072:kAhYWDYXRFRUrYuyUK6/zesmtIljlb6TbuGsN6IUY6g6+lvanvamXGv64g2c5H8s…
classes.dex 3072:kAhYWDYXRFRUrYuyUK6/zesmtIljlb6TbuGsN6IUY6g6+lvanvamXGv64g2c5H8s…

APK details

Information computed with AndroGuard and Pithus.

Package xtbg.oa_app.hh
App name 移动办公
Version name 1.0
Version code 1
SDK 14 - 27
UAID 0bfef7f82984148e8d388d3708d81144781d2a6e
Signature Signature V1 Signature V2
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0x42726577: Verity padding

Certificate details

Information computed with AndroGuard.

MD5 31d76fa1014ad10b7287d673491d2e46
SHA1 93661706003baa08403c3c9796e2a8038f96f9b0
SHA256 2adac8c2c46ede8c28b73f7633c386126d26c79645e49d489e36cde6e71d0217
Issuer Common Name: kcxy, Organizational Unit: kcxy, Organization: kc, Locality: cs, State/Province: hn, Country: cn
Not before 2018-05-24T07:07:55+00:00
Not after 2043-05-18T07:07:55+00:00

File Analysis

Information computed with MobSF.

Findings Files
Hardcoded Keystore found. assets/jks/oa_app_czt.jks

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 (cn.wps.moffice.demo.agent.AgentMessageService) 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 (cn.wps.moffice.demo.client.MOfficeClientService) 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.

Main Activity

Information computed with AndroGuard.

xtbg.oa_app.LogoActivity

Activities

Information computed with AndroGuard.

xtbg.oa_app.LogoActivity
xtbg.oa_app.OaWebActivity
xtbg.oa_app.FragActivity
xtbg.oa_app.LoginActivity
xtbg.oa_app.MainActivity
com.nbsp.materialfilepicker.ui.FilePickerActivity

Services

Information computed with AndroGuard.

cn.wps.moffice.demo.agent.AgentMessageService
cn.wps.moffice.demo.client.MOfficeClientService

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 ['location', 'network connectivity', 'microphone', 'camera'].
Access to Platform Resources
FDP_DEC_EXT.1.2 The application has access to ['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(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
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
FCS_CKM.1.1(2) The application shall generate symmetric cryptographic keys using a Random Bit Generator as specified in FCS_RBG_EXT.1 and specified cryptographic key sizes 128 bit or 256 bit.
Cryptographic Symmetric Key Generation

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:
 com/kinggrid/commonrequestauthority/AppRegisterTask.java
com/kinggrid/commonrequestauthority/IOSBase64.java
com/kinggrid/iappoffice/file/FileUtil.java
com/kinggrid/commonrequestauthority/KingGridPermitManage.java
com/kinggrid/iappoffice/file/AnimatedGifEncoder1.java
com/kinggrid/commonrequestauthority/XMLParse.java
cn/wps/moffice/service/Variant.java
cn/wps/moffice/demo/client/MOfficeClientService.java
com/kinggrid/iappoffice/file/iMsgServer.java
xtbg/oa_app/office/EditLocalWordTask.java
com/kinggrid/commonrequestauthority/ResponceLic.java
xtbg/oa_app/utils/BottomNavigationViewHelper.java
com/kinggrid/commonrequestauthority/AppRegister.java
xtbg/oa_app/office/EditWordTask.java
cn/wps/moffice/util/ExternalEventsTool.java
xtbg/oa_app/update/CheckVersionInfoTask.java
cn/wps/moffice/demo/client/OfficeEventListenerImpl.java
cn/wps/moffice/print/PrintPostScript.java
com/kinggrid/commonrequestauthority/CommonMethod.java
xtbg/oa_app/utils/CrashHandler.java
cn/wps/moffice/agent/OfficeAgent.java
com/kinggrid/iappoffice/file/UtilBase64.java
cn/wps/moffice/agent/ShowSystemInfo.java
cn/wps/moffice/service/impl/MOfficeServiceImpl.java
com/kinggrid/iappoffice/IAppOffice.java
xtbg/oa_app/OaWebActivity.java
org/dom4j/io/SAXHelper.java
org/dom4j/io/DOMWriter.java
com/kinggrid/commonrequestauthority/Crypto.java
xtbg/oa_app/utils/UploadUtil.java
cn/wps/moffice/demo/agent/AgentMessageService.java
cn/wps/moffice/agent/ClientConnectionManager.java
org/dom4j/DocumentException.java
com/kinggrid/iappoffice/file/iMsgServer2000.java
cn/wps/moffice/agent/AgentConnectionManager.java
com/kinggrid/iappoffice/isignature/ISignature.java
com/kinggrid/iappoffice/file/MultipartKit.java
cn/wps/moffice/agent/Client.java
cn/wps/moffice/demo/util/Util.java
com/kinggrid/iappoffice/isignature/XMLFileUtil.java
com/kinggrid/iappoffice/isignature/SignTask.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/kinggrid/iappoffice/isignature/SealInfo.java
cn/wps/moffice/demo/util/Define.java
com/kinggrid/iappoffice/isignature/XMLFileUtil.java
com/kinggrid/iappoffice/IAppOffice.java
com/kinggrid/commonrequestauthority/KinggridConstant.java
High
CVSS:5.5
App creates temp file. Sensitive information should never be written into a temp file.
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 cn/wps/moffice/print/ExportImage.java
com/kinggrid/iappoffice/file/iMsgServer2000.java
cn/wps/moffice/print/PrintImagePDF.java
cn/wps/moffice/print/PrintImages.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:
 com/kinggrid/iappoffice/isignature/SignTask.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:
 xtbg/oa_app/utils/DataCleanManager.java
com/kinggrid/iappoffice/file/FileUtil.java
xtbg/oa_app/office/constant.java
xtbg/oa_app/utils/CrashHandler.java
com/nbsp/materialfilepicker/ui/FilePickerActivity.java
cn/wps/moffice/service/impl/MOfficeServiceImpl.java
com/kinggrid/iappoffice/IAppOffice.java
Medium
CVSS:4.3
IP Address disclosure
MASVS: MSTG-CODE-2
CWE-200 Information Exposure
Files:
 xtbg/oa_app/OaWebActivity.java
xtbg/oa_app/office/EditWordTask.java
xtbg/oa_app/fragments/TxlFragment.java
xtbg/oa_app/Constants.java
xtbg/oa_app/update/CheckVersionInfoTask.java
com/kinggrid/iappoffice/file/iMsgServer2000.java
xtbg/oa_app/fragments/SearchFragment.java
com/kinggrid/iappoffice/isignature/SealInfo.java
xtbg/oa_app/fragments/FirstFragment.java
xtbg/oa_app/fragments/MineFragment.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:
 xtbg/oa_app/OaWebActivity.java
xtbg/oa_app/fragments/TxlFragment.java
xtbg/oa_app/LoginActivity.java
xtbg/oa_app/MainActivity.java
xtbg/oa_app/fragments/SearchFragment.java
xtbg/oa_app/fragments/FirstFragment.java
xtbg/oa_app/LogoActivity.java
xtbg/oa_app/fragments/MineFragment.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:
 xtbg/oa_app/OaWebActivity.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/kinggrid/iappoffice/isignature/ISignature.java
Pygal China: 100 United States: 300

Map computed by Pithus.

Domains analysis

Information computed with MobSF.

US www.w3.org 128.30.52.100
US xmlpull.org 74.50.62.60
US xml.org 104.239.240.11
CN www.kinggrid.com 115.29.235.188

URL analysis

Information computed with MobSF.

http://www.kinggrid.com:8080/iWebRegister
Defined in com/kinggrid/commonrequestauthority/KinggridConstant.java
http://www.kinggrid.com:8080/iWebRegister/AppRegister?AuthCode=WDDSED12KINGGRID&UUID=
Defined in com/kinggrid/commonrequestauthority/KingGridPermitManage.java
http://www.kinggrid.com:8080/iWebRegister/register/app2Register.htm?os=1&UUID=
http://www.kinggrid.com:8080/iWebRegister/register/app2RegisterVerify.htm?os=1&UUID=
Defined in com/kinggrid/commonrequestauthority/AppRegisterTask.java
http://www.kinggrid.com:8080/iWebRegister/register/app2Register.htm?os=1&UUID=
http://www.kinggrid.com:8080/iWebRegister/register/app2RegisterVerify.htm?os=1&UUID=
Defined in com/kinggrid/commonrequestauthority/AppRegisterTask.java
http://www.w3.org/XML/1998/namespace
Defined in org/dom4j/Namespace.java
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/SAXWriter.java
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/SAXWriter.java
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/SAXWriter.java
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/SAXWriter.java
http://xmlpull.org/v1/doc/features.html#process-namespaces
Defined in org/dom4j/io/XPP3Reader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/properties/declaration-handler
http://xml.org/sax/handlers/LexicalHandler
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
http://xml.org/sax/features/string-interning
http://xml.org/sax/features/use-locator2
http://xml.org/sax/features/validation
Defined in org/dom4j/io/SAXReader.java
http://xml.org/sax/features/validation
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
Defined in org/dom4j/io/SAXValidator.java
http://xml.org/sax/features/validation
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
Defined in org/dom4j/io/SAXValidator.java
http://xml.org/sax/features/validation
http://xml.org/sax/features/namespaces
http://xml.org/sax/features/namespace-prefixes
Defined in org/dom4j/io/SAXValidator.java
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/XMLWriter.java
http://xml.org/sax/properties/lexical-handler
http://xml.org/sax/handlers/LexicalHandler
Defined in org/dom4j/io/XMLWriter.java
http://www.w3.org/2001/XMLSchema
Defined in org/dom4j/datatype/SchemaParser.java
http://www.w3.org/2001/XMLSchema-instance
Defined in org/dom4j/datatype/DatatypeDocumentFactory.java
http://www.w3.org/XML/1998/namespace
Defined in org/jaxen/ContextSupport.java
http://www.w3.org/2000/xmlns/
http://www.w3.org/XML/1998/namespace
Defined in org/jaxen/dom/DocumentNavigator.java
http://www.w3.org/2000/xmlns/
http://www.w3.org/XML/1998/namespace
Defined in org/jaxen/dom/DocumentNavigator.java
http://www.w3.org/XML/1998/namespace
Defined in org/jaxen/function/LangFunction.java
http://www.w3.org/XML/1998/namespace
Defined in org/jaxen/xom/DocumentNavigator.java

Permissions analysis

Information computed with MobSF.

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.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.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.RECORD_AUDIO record audio
Allows application to access the audio record path.
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.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.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.WRITE_EXTERNAL_STORAGE read/modify/delete external storage contents
Allows an application to write to external storage.
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.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.READ_EXTERNAL_STORAGE read external storage contents
Allows an application to read from 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.
Low android.permission.CHANGE_WIFI_MULTICAST_STATE allow Wi-Fi Multicast reception
Allows an application to receive packets not directly addressed to your device. This can be useful when discovering services offered nearby. It uses more power than the non-multicast mode.
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_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.DISABLE_KEYGUARD Allows applications to disable the keyguard if it is not secure.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
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.RECEIVE_BOOT_COMPLETED automatically start at boot
Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
Low android.permission.VIBRATE control vibrator
Allows the application to control the vibrator.
Low android.permission.WAKE_LOCK prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
android.permission.SYSTEM_OVERLAY_WINDOW Unknown permission
Unknown permission from android reference
android.permission.DOWNLOAD_WITHOUT_NOTIFICATION Unknown permission
Unknown permission from android reference
android.permission.ACCESS_DOWNLOAD_MANAGER Unknown permission
Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Write HTTP input stream into a file
Confidence:
100%
Load external class
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.)
Confidence:
100%
Find a method from given class name, usually for reflection
Confidence:
100%
Connect to a URL and receive input stream from the server
Confidence:
100%
Method reflection
Confidence:
100%
Install other APKs from file
Confidence:
100%
Connect to a URL and read data from it
Confidence:
100%
Load class from given class name
Confidence:
100%
Retrieve data from broadcast
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Open a file from given absolute path of the file
Confidence:
100%
Connect to a URL and get the response code
Confidence:
100%
Monitor the broadcast action events (BOOT_COMPLETED)
Confidence:
100%
Get absolute path of the file and store in string
Confidence:
100%
Read file from assets directory
Confidence:
100%
Get last known location of the device
Confidence:
100%
Get the current WIFI information
Confidence:
100%
Get location of the device
Confidence:
100%
Query the IMEI number
Confidence:
100%
Method reflection
Confidence:
100%
Connect to the remote server through the given URL
Confidence:
100%
Get the current WiFi IP address
Confidence:
100%
Get the time of current location
Confidence:
100%
Initialize class object dynamically
Confidence:
100%
Read the input stream from given URL
Confidence:
100%
Check the list of currently running applications
Confidence:
100%
Connect to a URL and set request method
Confidence:
80%
Read data and put it into a buffer stream
Confidence:
80%
Save the response to JSON after connecting to the remote server
Confidence:
80%
Read file and put it into a stream
Confidence:
80%
Get declared method from given method name
Confidence:
80%
Implicit intent(view a web page, make a phone call, etc.) via setData
Confidence:
80%
Get calendar information
Confidence:
80%
Query data from URI (SMS, CALLLOGS)
Confidence:
80%
Get resource file from res/raw directory

Behavior analysis

Information computed with MobSF.

Base64 encode
       com/kinggrid/commonrequestauthority/AppRegisterTask.java
Crypto
       com/kinggrid/commonrequestauthority/Crypto.java
com/kinggrid/commonrequestauthority/IOSAES.java
Get system service
       com/kinggrid/commonrequestauthority/AppRegister.java
xtbg/oa_app/utils/JsToJava.java
com/kinggrid/commonrequestauthority/CommonMethod.java
cn/wps/moffice/agent/ShowSystemInfo.java
Get wifi details
       com/kinggrid/commonrequestauthority/CommonMethod.java
Http connection
       com/kinggrid/iappoffice/file/MultipartUtility.java
com/kinggrid/commonrequestauthority/AppRegisterTask.java
xtbg/oa_app/utils/HttpDownloader.java
xtbg/oa_app/update/CheckVersionInfoTask.java
xtbg/oa_app/utils/UploadUtil.java
com/kinggrid/commonrequestauthority/CommonMethod.java
com/kinggrid/iappoffice/file/MultipartKit.java
com/kinggrid/iappoffice/IAppOffice.java
xtbg/oa_app/utils/MyUploader.java
Inter process communication
       cn/wps/moffice/service/doc/MetaProperties.java
cn/wps/moffice/service/doc/SmartDocument.java
cn/wps/moffice/service/pdf/Page.java
cn/wps/moffice/service/doc/Broadcast.java
cn/wps/moffice/service/doc/TablesOfAuthoritiesCategories.java
cn/wps/moffice/service/base/print/PrintProgress.java
cn/wps/moffice/service/doc/ConditionalStyle.java
cn/wps/moffice/service/test/TestNumFormatter.java
com/nbsp/materialfilepicker/MaterialFilePicker.java
cn/wps/moffice/service/InnerOfficeService.java
cn/wps/moffice/service/doc/Documents.java
cn/wps/moffice/service/OfficeService.java
cn/wps/moffice/service/presentation/Range.java
cn/wps/moffice/service/doc/Hyperlink.java
xtbg/oa_app/utils/JsToJava.java
cn/wps/moffice/service/doc/Template.java
cn/wps/moffice/service/doc/Tables.java
cn/wps/moffice/service/spreadsheet/Workbooks.java
cn/wps/moffice/service/doc/PageSetup.java
cn/wps/moffice/service/doc/CanvasShapes.java
cn/wps/moffice/agent/AgentConnectionManager.java
cn/wps/moffice/service/doc/PictureEffects.java
cn/wps/moffice/client/OfficeOutputStream.java
cn/wps/moffice/service/doc/Subdocuments.java
cn/wps/moffice/service/doc/LetterContent.java
cn/wps/moffice/service/doc/StyleSheets.java
cn/wps/moffice/service/doc/XMLSchemaReferences.java
cn/wps/moffice/service/doc/Bookmark.java
cn/wps/moffice/service/doc/WebOptions.java
cn/wps/moffice/service/pdf/oem/Pdf.java
cn/wps/moffice/service/doc/list/ListTemplate.java
cn/wps/moffice/service/doc/Email.java
cn/wps/moffice/service/doc/table/Tables.java
cn/wps/moffice/service/doc/OLEFormat.java
cn/wps/moffice/service/doc/Shape.java
cn/wps/moffice/service/doc/list/ListLevel.java
cn/wps/moffice/service/doc/IPictureFormat.java
cn/wps/moffice/service/doc/TablesOfAuthorities.java
cn/wps/moffice/demo/client/MOfficeClientService.java
cn/wps/moffice/service/doc/Characters.java
cn/wps/moffice/service/pdf/Range.java
cn/wps/moffice/service/doc/ReadabilityStatistics.java
cn/wps/moffice/service/doc/Frames.java
cn/wps/moffice/service/doc/table/Cells.java
cn/wps/moffice/service/doc/Window.java
cn/wps/moffice/service/doc/Subdocument.java
cn/wps/moffice/service/doc/OfficeTheme.java
cn/wps/moffice/service/doc/SignatureSet.java
cn/wps/moffice/service/doc/LinkFormat.java
com/nbsp/materialfilepicker/ui/FilePickerActivity.java
cn/wps/moffice/service/doc/SmartArt.java
cn/wps/moffice/client/OfficeInputStream.java
cn/wps/moffice/demo/util/Util.java
cn/wps/moffice/agent/AgentManager.java
cn/wps/moffice/service/doc/TablesOfContents.java
cn/wps/moffice/service/doc/Editors.java
cn/wps/moffice/service/doc/ShapeNodes.java
cn/wps/moffice/service/doc/table/TableAround.java
cn/wps/moffice/service/base/print/PrintSetting.java
cn/wps/moffice/service/doc/DefaultWebOptions.java
cn/wps/moffice/service/doc/StoryRanges.java
cn/wps/moffice/service/doc/Fields.java
cn/wps/moffice/service/doc/ContentControls.java
cn/wps/moffice/service/doc/Envelope.java
cn/wps/moffice/service/doc/TextFrame.java
cn/wps/moffice/service/doc/Sync.java
cn/wps/moffice/service/doc/Revision.java
cn/wps/moffice/service/doc/Fill.java
cn/wps/moffice/client/OfficeServiceClient.java
cn/wps/moffice/service/doc/Research.java
cn/wps/moffice/service/doc/Field.java
cn/wps/moffice/service/doc/Dictionary.java
cn/wps/moffice/service/common/oem/AppInnerService.java
cn/wps/moffice/service/spreadsheet/Worksheet.java
cn/wps/moffice/service/doc/WriterCallBack.java
cn/wps/moffice/service/Variant.java
cn/wps/moffice/service/doc/Bibliography.java
cn/wps/moffice/service/pdf/PDFReaderCallback.java
cn/wps/moffice/service/doc/Borders.java
cn/wps/moffice/service/doc/table/TableLook.java
cn/wps/moffice/service/doc/AutoTextEntry.java
cn/wps/moffice/service/doc/GlowFormat.java
cn/wps/moffice/service/doc/Paragraph.java
cn/wps/moffice/service/doc/table/Cell.java
cn/wps/moffice/service/spreadsheet/oem/Spreadsheet.java
cn/wps/moffice/service/doc/list/ListList.java
cn/wps/moffice/service/spreadsheet/WorkSheetEqualsUtil.java
cn/wps/moffice/service/base/ole/Stream.java
cn/wps/moffice/service/doc/HorizontalLineFormat.java
cn/wps/moffice/service/pdf/PDFReaders.java
cn/wps/moffice/service/ppt/oem/Ppt.java
cn/wps/moffice/service/doc/TextEffectFormat.java
cn/wps/moffice/service/doc/CoAuthoring.java
cn/wps/moffice/service/doc/CoAuthLocks.java
cn/wps/moffice/service/doc/LineFormat.java
cn/wps/moffice/service/doc/ParagraphFormat.java
cn/wps/moffice/service/doc/WorkflowTasks.java
cn/wps/moffice/service/doc/Conflicts.java
cn/wps/moffice/client/OfficeAuthorization.java
cn/wps/moffice/service/test/TestChart.java
cn/wps/moffice/service/doc/table/Row.java
cn/wps/moffice/service/doc/Style.java
cn/wps/moffice/service/doc/TextRetrievalMode.java
cn/wps/moffice/service/doc/MailMerge.java
cn/wps/moffice/service/doc/GroupShapes.java
cn/wps/moffice/service/doc/InlineShapes.java
cn/wps/moffice/service/doc/Comments.java
cn/wps/moffice/service/doc/Page.java
cn/wps/moffice/service/doc/Indexes.java
cn/wps/moffice/service/doc/WrapFormat.java
cn/wps/moffice/service/doc/TextColumn2.java
cn/wps/moffice/service/doc/ServerPolicy.java
cn/wps/moffice/service/doc/View.java
cn/wps/moffice/service/doc/Revisions.java
cn/wps/moffice/service/doc/Variables.java
cn/wps/moffice/service/doc/Permission.java
cn/wps/moffice/service/doc/DocumentProperties.java
cn/wps/moffice/service/doc/SmartArtLayout.java
cn/wps/moffice/service/doc/Paragraphs.java
cn/wps/moffice/service/doc/Border.java
cn/wps/moffice/service/doc/table/Column.java
cn/wps/moffice/service/doc/Shapes.java
cn/wps/moffice/service/doc/CustomXMLNode.java
cn/wps/moffice/service/presentation/Presentation.java
cn/wps/moffice/service/doc/Selection.java
cn/wps/moffice/service/doc/MsoEnvelope.java
cn/wps/moffice/service/doc/TablesOfFigures.java
cn/wps/moffice/service/doc/FootnoteOptions.java
xtbg/oa_app/utils/PhotoUtils.java
cn/wps/moffice/service/doc/Sections.java
cn/wps/moffice/service/spreadsheet/SpreadsheetCallback.java
cn/wps/moffice/demo/agent/AgentMessageService.java
cn/wps/moffice/service/doc/Hyperlinks.java
cn/wps/moffice/service/doc/ListParagraphs.java
cn/wps/moffice/service/test/TestConstRecognisor.java
cn/wps/moffice/service/doc/WorkflowTemplates.java
xtbg/oa_app/FragActivity.java
cn/wps/moffice/service/doc/FreeformBuilder.java
cn/wps/moffice/service/doc/DocumentInspectors.java
cn/wps/moffice/service/doc/list/ListFormat.java
xtbg/oa_app/MainActivity.java
cn/wps/moffice/service/doc/CalloutFormat.java
cn/wps/moffice/service/presentation/PresentationCallback.java
cn/wps/moffice/service/doc/CustomXMLParts.java
cn/wps/moffice/service/doc/table/Table.java
cn/wps/moffice/service/doc/ThreeDFormat.java
cn/wps/moffice/service/doc/Styles.java
cn/wps/moffice/service/doc/SoftEdge.java
cn/wps/moffice/service/doc/Chart.java
cn/wps/moffice/service/doc/CustomXMLPart.java
cn/wps/moffice/service/pdf/PDFReader.java
cn/wps/moffice/service/doc/Script.java
cn/wps/moffice/service/presentation/Presentations.java
cn/wps/moffice/service/doc/GradientStops.java
cn/wps/moffice/service/doc/InlineShape.java
cn/wps/moffice/service/impl/MOfficeServiceImpl.java
cn/wps/moffice/service/doc/Document.java
cn/wps/moffice/service/doc/Footnotes.java
cn/wps/moffice/service/doc/Find.java
cn/wps/moffice/service/doc/oem/Writer.java
cn/wps/moffice/agent/Client.java
cn/wps/moffice/service/pdf/PdfDocuments.java
cn/wps/moffice/service/doc/table/Columns.java
xtbg/oa_app/LogoActivity.java
cn/wps/moffice/service/doc/Crop.java
cn/wps/moffice/service/doc/Range.java
cn/wps/moffice/service/doc/Application.java
cn/wps/moffice/service/doc/SoftEdgeFormat.java
cn/wps/moffice/service/doc/FormFields.java
cn/wps/moffice/service/spreadsheet/Workbook.java
cn/wps/moffice/service/doc/ColorFormat.java
cn/wps/moffice/service/doc/EndnoteOptions.java
cn/wps/moffice/service/doc/CoAuthUpdates.java
cn/wps/moffice/client/AllowChangeCallBack.java
cn/wps/moffice/service/doc/ListFormat.java
cn/wps/moffice/service/doc/Comment.java
cn/wps/moffice/service/doc/Glow.java
cn/wps/moffice/service/doc/TextFrame2.java
cn/wps/moffice/service/doc/DocumentLibraryVersions.java
xtbg/oa_app/update/CheckVersionInfoTask.java
cn/wps/moffice/util/IntentUtil.java
cn/wps/moffice/service/doc/XMLNode.java
com/kinggrid/iappoffice/IAppOffice.java
cn/wps/moffice/service/doc/table/Rows.java
cn/wps/moffice/service/doc/Words.java
cn/wps/moffice/service/doc/ShadowFormat.java
cn/wps/moffice/service/doc/Endnotes.java
cn/wps/moffice/service/doc/Font.java
cn/wps/moffice/service/base/ole/Storage.java
cn/wps/moffice/service/doc/ShapeRange.java
cn/wps/moffice/service/doc/ReflectionFormat.java
cn/wps/moffice/service/doc/Lists.java
cn/wps/moffice/service/test/TestRecogniseResult.java
cn/wps/moffice/service/doc/XMLNodes.java
cn/wps/moffice/service/doc/Adjustments.java
cn/wps/moffice/service/doc/FillFormat.java
cn/wps/moffice/service/doc/Frameset.java
cn/wps/moffice/service/doc/Scripts.java
cn/wps/moffice/service/pdf/PdfDocument.java
cn/wps/moffice/service/doc/OMaths.java
cn/wps/moffice/service/spreadsheet/CellIterator.java
cn/wps/moffice/service/doc/SynonymInfo.java
cn/wps/moffice/service/doc/VBProject.java
cn/wps/moffice/service/common/oem/AppService.java
cn/wps/moffice/service/doc/Shading.java
cn/wps/moffice/service/common/oem/Player.java
cn/wps/moffice/service/doc/CommandBars.java
cn/wps/moffice/service/presentation/Slide.java
cn/wps/moffice/agent/OfficeServiceAgent.java
cn/wps/moffice/service/base/ole/OLE.java
xtbg/oa_app/OaWebActivity.java
cn/wps/moffice/service/doc/Windows.java
cn/wps/moffice/service/doc/Sentences.java
cn/wps/moffice/service/spreadsheet/Range.java
cn/wps/moffice/client/OfficeEventListener.java
cn/wps/moffice/service/doc/HTMLDivisions.java
cn/wps/moffice/service/doc/Bookmarks.java
cn/wps/moffice/service/doc/HeaderFooter.java
cn/wps/moffice/service/doc/ContentControl.java
cn/wps/moffice/service/doc/ListTemplates.java
cn/wps/moffice/service/doc/table/TableStyle.java
cn/wps/moffice/service/doc/ProofreadingErrors.java
xtbg/oa_app/fragments/FirstFragment.java
Java reflection
       org/dom4j/swing/XMLTableColumnDefinition.java
org/jaxen/saxpath/helpers/XPathReaderFactory.java
org/dom4j/bean/BeanDocumentFactory.java
org/jaxen/pattern/PatternParser.java
org/dom4j/io/SAXContentHandler.java
cn/wps/moffice/service/Variant.java
org/jaxen/dom/NamespaceNode.java
org/dom4j/tree/NamespaceCache.java
org/dom4j/util/SimpleSingleton.java
org/dom4j/io/DOMWriter.java
org/jaxen/javabean/DocumentNavigator.java
org/dom4j/bean/BeanMetaData.java
org/dom4j/QName.java
org/dom4j/dom/DOMDocumentFactory.java
org/dom4j/bean/BeanElement.java
org/dom4j/util/PerThreadSingleton.java
com/nbsp/materialfilepicker/ui/FilePickerActivity.java
org/dom4j/DocumentFactory.java
xtbg/oa_app/utils/BottomNavigationViewHelper.java
Loading native code (shared library)
       com/kinggrid/openssl/signature/KGOpenSSLSignature.java
Local file i/o operations
       xtbg/oa_app/utils/DataCleanManager.java
xtbg/oa_app/utils/JsToJava.java
xtbg/oa_app/utils/CrashHandler.java
cn/wps/moffice/demo/util/SettingPreference.java
cn/wps/moffice/service/impl/MOfficeServiceImpl.java
Message digest
       com/kinggrid/iappoffice/isignature/ISignature.java
com/kinggrid/iappoffice/isignature/SignTask.java
Sending broadcast
       com/kinggrid/iappoffice/IAppOffice.java
Starting activity
       xtbg/oa_app/OaWebActivity.java
xtbg/oa_app/utils/PhotoUtils.java
xtbg/oa_app/update/CheckVersionInfoTask.java
xtbg/oa_app/utils/JsToJava.java
com/nbsp/materialfilepicker/MaterialFilePicker.java
xtbg/oa_app/LogoActivity.java
com/kinggrid/iappoffice/IAppOffice.java
Starting service
       cn/wps/moffice/demo/client/MOfficeClientService.java
cn/wps/moffice/agent/AgentConnectionManager.java
cn/wps/moffice/agent/Client.java
com/kinggrid/iappoffice/IAppOffice.java
Url connection to file/http/https/ftp/jar
       com/kinggrid/iappoffice/file/MultipartUtility.java
com/kinggrid/iappoffice/file/MultipartKit.java
Webview javascript interface
       xtbg/oa_app/OaWebActivity.java
xtbg/oa_app/fragments/TxlFragment.java
xtbg/oa_app/LoginActivity.java
xtbg/oa_app/MainActivity.java
xtbg/oa_app/fragments/SearchFragment.java
xtbg/oa_app/fragments/FirstFragment.java
xtbg/oa_app/LogoActivity.java
xtbg/oa_app/fragments/MineFragment.java

Control flow graphs analysis

Information computed by Pithus.

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 lists all installed applications

The application probably gets memory and CPU information

The application probably listens accessibility events