** Xposed framework is required http://forum.xda-developers.com/showthread.php?t=1574401 **
Ussd blocker will block the annoying USSD balance update popups that come up on your phone, each time you make a call or change data connectivity. This app is like a silent inbox for all your USSD popup messages.
Two main reasons to use this app:
- No usage popups especially when you don't have the time to read them, e.g after ending a call or unlocking your phone.
- USSD messages are lost once you dismiss them. So, if you are on a prepaid connection and want to know when and how you lost your balance, you can get it from your history of usage update messages in this app.
- If you are rooted, install Xposed framework from here http://dl.xposed.info/latest.apk and reboot your device.
- After installing the app, enable the Ussd Blocker Xposed module and reboot
XDA support thread:
Protect yourself from data loss through remote wipe or other harmful actions of USSD hacks.
In order to protect your device from remote wipe and other USSD attacks, make sure that ESET USSD Control is set as the default dialer:
1. Install ESET USSD Control on your device.
2. Use your Android phone to visit our test page: http://www.eset.com/tools/ussdtest (note that this only contains a checker and will not make changes to your phone).
3. When prompted to complete action, check "Always perform this action" and select ESET USSD Control.
For step by step installation please follow our Knowledge Base http://kb.eset.com/esetkb/index?page=content&id=SOLN3139
Please note that once installed, the app runs invisible in the background, with no icon on the home screen. ESET USSD Control only interacts with the user when an attempt to run a harmful USSD code is detected. To make sure the app is installed correctly, go to Android Settings > Applications and look for ESET USSD Control.
What is USSD?
The purpose of USSD codes is that telecom operators can provide distance support for phone devices. An example of such code is one that displays IMEI number (*#06#), but there are also USSD commands that can wipe all data and restore a phone to factory settings.
How can USSD attack be launched?
Protection against USSD (Unstructured Supplementary Service Data) attacks is an essential security layer for Android devices, since these attacks can be easily initiated by all means that lead to visiting a website containing malicious USSD command such as SMS, QR code, or simply by tapping a fraudulent link in the browser.
How does ESET USSD Control protect you?
By checking for malicious codes before they are executed, ESET USSD Control makes sure that all data on your Android phone stay safe. The app displays a warning window each time a malicious USSD code is found, blocking the execution of the potentially harmful command.
>> Awards from MIT TECHNOLOGY REVIEW & many others
>> Over a MILLION android users
>> 4.6 star rating. Yes, you’ll also love this app!
>> FIRST & ORIGINAL spam blocker app on android
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☆ Unique inbuilt intelligence in the app to AUTOMATICALLY block spam & harmful SMS and not to block important messages. This SMS spam blocker is Super-Smart!
☆ Call blocker & MMS blocker included
☆ Block SMS based on number/phrase, content word or even by Series
☆ See blocked SMS in ‘Logs’ with option to move to Inbox
☆ Export 'Logs' in Notepad format
☆ Fully customizable. Create your blocking/allowing preferences as you want
☆ Seamless Integration with phonebook, SMS inbox
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This is a FREE version. Premium version features-
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[✔] Password protection for the app
[✔] Option to delete accumulated blocked SMS (Logs) automatically
[✔] Option to delete Logs in one click
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This Award Winning spam blocker- MMS blocker-Call blocker is a must if you want to get complete rid of unwanted & harmful text messages, multi media messages & calls. Enjoy the clutter-free inbox & peace of mind as well!
***** Before you rate the app with 1/2/3 stars PLEASE NOTE:
1. If you are facing any issue, please write to us on ‘email@example.com’. We respond within 1-2 business days.
2. If you are using other SMS related app (like Go SMS), make sure that this app is installed/updated first.
3. The sender of the SMS will receive the SMS delivery report as usual. (smsBlocker filters SMS IN the phone and not at mobile operator level).
4. If you have enabled voice mail on your phone, smsBlocker 'might' block certain voice mails. We are working on to find the solution. Please bear with us.
Reference: mobile security, sms blocker, MMS blocker, call blocker, SMS spam blocker, black list, anti sms spam, call filter, spam blocker text blocker, sms manager, blacklist, spam killer, sms guard, sms filter,
Dial/call function from the application will be directed to available phone dialer.
Certain Android devices are currently vulnerable to a USSD attack.
Made in Indonesia.
How it works
When you click on a web link or scan a QR code, Android will open a dialog with a list of apps that you can choose from to complete the action. Select ‘Avira USSD Exploit Blocker’ and set it as the default.
Protecting your phone from the USSD Android exploit is that simple!
What is a USSD code anyway?
USSD codes are keypad commands that can be used to access a variety of phone functions, from checking minutes to accessing expert controls. USSD commands typically contain a mixture of numbers, stars and pound signs.
Using this application anyone can easily save their required USSD, based on the operator and make a call easily .User have the full freedom to Add /Edit USSD according to their provider .Default USSD code provided depending upon provider. If any USSD code is not working please go to the Add/Edit screen and based on the region configure the USSD.
Please before putting any bad comment send me a mail. I will try customize the changes based on your need. Few people put bad comment without any explanation which discourage developer effort.
The rights of root are necessary for the program for processing of USSD answers to Android 4.2.2 above. At their existence use the USSD Mode 5.
In of Pro - version additional:
- Opportunity for each sim card to appoint some USSD requests and for each inquiry to appoint some indicators for parsing of various groups of figures in the answer.
- Processing of answers from SMS
- Various widgets (1x1, 2x1, 3x1, 4x1) are available, for each widget on a desktop it is possible to set the settings (transparency, a font size, an icon, etc.)
- Possibility of viewing, editing, removal, unloading in the file of the magazine of the program for the chosen period, viewing of the detailed and grouped statistics
- Chart of balance and diagram of expenses.
-Possibility of an archiving and restoration of base and settings is added
For each sim card it is necessary to appoint the USSD request code, to specify number of numerical group for answer processing. (Let's say the answer to the USSD request looks like: "Balans:43,88 dollars. You look animated films: * 728*1# (11,86 dollars/month)". Here 4 numerical groups: 43,88; 728; 1; 11,86 . Us the first interests. )
It is possible to adjust the schedule of a parcel of USSD requests:
After incoming and outgoing calls and SMS, after the end of Internet connection, at the appointed time.
It is possible to establish a indication of a negative number (Negative Prefix). Let's say the answer to the USSD request looks like: "Debt of 2.80 dollars. " If to establish value of Negative Prefix equal "Debt", the program will understand that it is necessary to replace "Debt" in the answer with a minus. By default a sign of a negative number - a symbol "-".
The program needs to be installed in the main memory of the smartphone.
For work of the program it is necessary to remove or freeze other programs working with USSD requests (USSD checker, etc.). After installation single reset is required.
The program was tested on the MTK(6516, 6575, 6577, 6589 platforms), also works at some smartphones on Qualcomm and Samsung Duos.
The USSD Mode 0 is suitable for the majority of phones except MTK 6573 and Samsung Duos.The USSD Mode 1 is suitable for the majority of phones on MTK 6573.
The USSD Mode 2 mode has to work at Samsung Duos except S7562. On Samsung S7562 choose the Mode 0 mode. On HTC Desire SV and HTC Desire V use Mode 3.
USSD Mode 4 - a mode of a "silent" USSD request for smartphones on MTK (root can be demanded).
USSD Mode 5 (the rights of root are necessary) - a mode of a "silent" USSD request, is suitable for all smartphones. The mode is compatible to Android 4.2.2.
If when using Mode 5 after reboot the network isn't restored, try to change a submode. On the Chinese DualSim on Qualcomm (ZTE 880, Huawei 8825, etc.) and Samsung S7562 try to change the "Mode of queries" control. If in Mode 5 there is no balance updating (on one or both sim cards), try to increase a "Wite after boot" and change a submode. After submode and Wite after boot change it is necessary to reboot the smartphone (not fast reboot ).
Before removal of USSDDualWidget don't forget to remove a daw in Settings of phone - Security - Select device administrators.
To create shortcuts follow the steps below (screenshots are provided).
1. Add the widget to the home screen. This is done by long pressing on the home screen, selecting 'Widget' from the menu provided and selecting 'USSD Dialer' from the list of widgets.
2. Enter the 'USSD Code' on the configuration screen. You can also enter a 'Friendly Name'. If 'Friendly Name' is provided, it shows up on the home screen, otherwise the USSD code is shown by default.
3. Click 'Save' to place the configured widget on the home screen.
Clicking 'Cancel' at anytime on the configuration screen does not add the widget to the home screen.
Create multiple instances of the widget on the home screen one for each USSD code.
Note : The widget supports USSD codes in the format prescribed by Mobile Application Part 1. If USSD codes for your service provider are not supported, please provide feedback.
When a certain ussd-request on most devices can be reset to factory settings. Thus ussd-attack victim to lose all personal data. If data ussd-attack victims are not in sync with your computer, or any web service, they can not be restored.
This application will help protect your device and your data from this vulnerability.
If ussd-request contained in the html-page, QR-code, NFC you will be offered an alternative action to complete the request. If you are not sure of the safety ussd-query select list IM TelControl.
The operating system your smartphone is running may be vulnerable to USSD commands that could wipe your entire phone.
Tapping on a link to a cleverly coded web page could order you phone to reset itself to factory settings and disintegrate all your private data with it.
Any Android phone running Phone.apk v 4.1 or lower is at risk and that's the broader base of them. Install Bitdefender's USSD Wipe Stopper to protect against such attacks. Now, once you would tap on a exploiting link, Bitdefender will intercept the wipe command and ask you to decide what to do next. You may, if unsure, dismiss the USSD command.
Find out more about this security vulnerability at http://www.hotforsecurity.com/blog/bitdefender-wipe-stopper-prevents-remote-ussd-attack-on-androids-3657.html
or in prestigious press outlets:
Tags: ussd, ussd code, ussd check, android ussd, url, security
Checks and shows numbers before dialing.
USSDs can still be manually dialed after the first block!
No permissions required.
This app is open source: http://code.google.com/p/ussd-stop/
What is USSD? Read on wikipedia here: http://en.wikipedia.org/wiki/Unstructured_Supplementary_Service_Data
It is common for advertising networks to collect information on how you use your device. Your information is then used for targeted marketing campaigns.
Some common and aggressive methods include:
• Pushing ads to your Android notification bar
• Creating unauthorized shortcuts on your home screen
• Modifying the default browser, homepage and bookmarks settings
• Subscribing you to emails and text messages when an ad is clicked
• Making phone calls and downloading malicious files when an ad is clicked
TrustGo Ad Detector safeguards you from malicious advertising and has the ability to detect ads from over 100 mobile advertising networks around the globe.
TrustGo Ad Detector is part of the TrustGo Antivirus & Security family.
To download the free, full version of TrustGo Antivirus & Security, go to http://tr.im/428tv
TrustGo Antivirus & Security provides the best all-around protection for your phone from malware, spyware and trojans. Remotely locate your phone, lock your phone, set off an alarm or simply wipe your personal information if your phone is missing or stolen.
Learn more at http://www.trustgo.com.
Got questions? Drop us an email to firstname.lastname@example.org.
Connect with us to find the latest updates:
Pro version has no ads and a widget with recently used requests.
Android devices allow apps to register for certain URL types. The "tel:" URL type for example enables the user to initiate a call right out of the browser.
The G Data USSD Filter registers for this specific URL type and checks URLs of this type for USSD codes.
When starting the app for the first time you have to activate the filter manually. Just click on a "tel:" URL, or alternatively use the test URL we provide on the app's main screen. Then select the G Data USSD Filter as a default app for these types of URLs.
The USSD filter will capture all "tel:" URLs on your device in the future and check for USSD codes.
If a USSD code is found, the app shows a blocking page and prevents the execution of the code.
If the URL processed contains just an ordinary phone number, the app lets you call the number by tapping the "initiate call" button.
May the USSD code be executed anyway?
If you need to execute the USSD code, tap the "copy" button on the block page and paste the number into you telephone-app's dial pad. Be aware though that USSD codes have a variety of uses up to a factory reset of your phone. Only execute such a code, if you know what you are doing.
Does this app delete or damage other apps?
No, the app installs itself as a filter. No data is altered or deleted in any way. The G Data USSD Filter simply prevents USSD codes from being executed via an URL.
Why does this app need telephony permissions?
if the phone URL is clean, you should be able to call it. We need to register for this permission to let you do that.
Does the app work for QR-Codes and NFC Transmissions?
Yes, the filter checks URls contained in QR-Codes or transmitted via NFC for USSD codes.
Tags: USSD, URL, Security
If your device is running Android 4.1 "Jelly Bean" or higher, you don't need this app anymore! You can just press and hold on notifications and your device will tell you who is generating them.
Currently detected frameworks include:
- Moolah Media
THIS APP DOES NOT *BLOCK* THESE ADS. It only tells you which applications are causing them. You must uninstall the applications this app identifies to stop the ads.
THERE IS NO OFFICIAL PAID OR "PRO" VERSION OF THIS APP. If you find an app with a similar name, description, and screenshots, odds are strong they have simply taken the source code and republished it as their own without any significant changes.
If you experience crashes, using Android's "Report" feature is likely to get it fixed. Leaving comments without any useful information is not :)
This app is open source - see the development page for full source code.