Amazonaws: an advertising platform that can be exploited for malicious purposes

Amazonaws is Amazon's subsidiary misused for doubtful advertising campaigns and malware distribution

Amazonaws

Amazonaws or Amazon Web Service (AWS) is a comprehensive cloud computing platform developed and maintained by Amazon. The others describe AWS as a bundled remote computing service providing cloud computing infrastructure over the Internet with database storage, content delivery, computer power, and other features. Businesses can purchase computing power, database storage, applications and other IT resources for pay-as-you-go pricing scheme.^[1] It has been developed in 2006 and appreciated by many users for the support for application programming interfaces (API). However, Amazon (not only) users keep reporting the appearance of annoying S3.amazonaws.com popups that redirect to questionable websites, such as ask.com, search.ask, etc. Additionally, there are numerous Facebook users being interrupted by Amazonaws links redirecting to fake pages. This type of Facebook virus started circulating at the end of 2018.

Name	Amazonaws
Also known as	S3 Amazonaws, S3.amazonaws.com, Amazonaws Facebook virus
Classification	Adware
Symptoms	Excessive amount of sponsored ads, status messages on web browser, redirects to irrelevant websites
Danger level	Low. The app is not malicious itself. However, its content is highly suspicious and can redirects to irrelevant or even unsafe domains. Besides, it may use tracking cookies and collect non-personally identifiable information
Spreading source	Bundles, infectious websites
Elimination process	Two options available – manual and automatic. We recommend scanning the PC with Fortect Intego to remove the entire malware package from the system.

According to cybersecurity experts, the ads displayed by this service typically offer winning iPhones or other prizes, participating in fake online surveys, download “useful” software, and so on. However, the most dangerous discovery was made by cybersecurity experts who reported about AWS S3 service vulnerability.

Similar to MongoDB,^[2] ElasticSearch, Hadoop, CouchDB, Cassandra, and MySQL servers that have been misused for ransomware dissemination in 2017, experts speculate that Amazon AWS S3 servers^[3] might also become a target.

It has been found that many companies left data on publicly-readable writeable Amazonaws S3 servers. This way, anyone who is trying to access Amazon S3 account, regardless of whether he or she has one or not, is able to access, write or delete data on publicly-writeable AWS S3 accounts.

Amazonaws virus

The instances of accidental data storage of publicly-readable and publicly-writeable have been found by security experts or at least most of them. However, those experts speculate that it’s only a matter of time when hackers will decide to misuse the exposed Amazonaws or Amazon Web Service (AWS) servers.

What they can do is stealing the exposed data, leaving a ransom note and demanding a ransom. Such speculations are based on the MongoDB, ElasticSearch, Hadoop, CouchDB, Cassandra, and MySQL ransom attack patterns.

According to users' reports, such annoying status messages on their web browser have caught their attention:

Waiting for S3.amazonaws.com

Transferring data from S3-amazonaws.com

Connected to S3.amazonaws.com

Looking up S3.amazonaws.com

If you have also noticed one of these alerts, note that S3 represents Simple Storage Service. It allows anyone to create a website or host files for a small amount of payment. However, hackers can put malicious files and misuse Amazonaws services for crimes like ransomware attacks.

Even though Amazonaws S3 is not a virus, you can receive numerous advertisements which might be potentially dangerous. Likewise, experts warn that a malicious version of this legitimate software might be present in the cyberspace — an adware program.

Note that the delivered Amazonaws spam will always look genuine and attractive. However, it can either offer useless and expensive products to swindle money from you or redirect you to a shady website which is controlled by criminals. One of such examples is s3.eu-central-1.amazonaws.com which is a clear example of a phishing site.

Amazonaws adware

If you decide to click on the content on the bogus page or the ad itself, you risk infiltrating malware, another potentially dangerous program, or even ransomware. In this case, your personal and valuable information might be exposed, leaked or misused in different ways. Thus, you should not only stay away from promoted ads but also remove Amazonaws virus right away.

You can do that with the help of Fortect Intego or Malwarebytes Malwarebytes. These anti-malware applications are designed to identify and eliminate all potentially unwanted programs, including adware and protect the system from far more dangerous computer infections in the future. Also, you can use manual Amazonaws removal guidelines at the end of this article.

Adware can hide on malicious websites

BedyNet.ru^[4] team believes that users can unconsciously infiltrate adware while browsing on less than reliable websites where bogus scripts are stored on S3 servers.^[5] Clicking on any content on the site, including banners, in-texts, hyperlinks, and pop-ups can start an automatic installation of adware without permission.

Likewise, it is wise to avoid suspicious websites which are marked as unsafe or even dangerous. Note that these pages might offer you to install software or claim that your computer is corrupted. Thus, always use professional security software with real-time protection to help you prevent potentially unwanted programs from entering your system.

Amazonaws pop-up ads

Additionally, adware can spread via software-bundles. In other terms, you might install together with freeware if you choose Quick/Recommended parameters of the installer. We advise you opt for Advanced/Custom installation and un-tick all pre-selected marks which grant the permission to infiltrate the PUP^[6].

Get Amazonaws virus removed automatically

If you are tired of Amazonaws spam and concerned about your computer's security, do not hesitate and begin the elimination procedure. We strongly suggest employing professional anti-malware software to help you get rid of the adware. This is a time-saving option since it will take only several minutes.

Note that this potentially unwanted program has multiple versions like Amazonaws s3 iPhone virus, Amazonaws Android scam and similar potential threats which seek to infect your smartphone. Therefore, it is wise to clean your system before it has a chance to infect other devices. However, be aware that you must eliminate all adware-related components.

Amazonaws redirect

For that, quickly complete Amazonaws removal with the help of the security software listed below. Download the anti-malware application using a direct link and let it scan your computer system thoroughly.

If you want to remove Amazonaws virus manually, make sure to do it properly. If you are not experienced enough, use the instructions below and learn how to detect and uninstall adware together will all its elements. You can find the guide just below this article.

Uninstall from Windows

Uninstall from Windows 10/8:

Type Control Panel into the Windows search box and open the result.
Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:

Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:

In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS

Remove the unwanted application:

From the menu bar, select Go > Applications.
In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:

Select Go > Go to Folder.
Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
Finally, empty the Trash to permanently remove the leftovers.

Reset Internet Explorer

Remove dangerous add-ons:

Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
Pick Manage Add-ons.
You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.

Change your homepage if it was altered:

Open IE and click on the Gear icon.
Select Internet Options.
In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
Click Apply and then select OK.

Delete temporary files:

Press on the Gear icon and select Internet Options.
Under Browsing history, click Delete...
Select relevant fields and press Delete.

Reset Internet Explorer:

Click on Gear icon > Internet options and select Advanced tab.
Select Reset.
In the new window, check Delete personal settings and select Reset.

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
From the list, pick the extension and click on the Gear icon.
Click Remove.

Clear cookies and other browser data:

Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
Under Clear browsing data, pick Choose what to clear.
Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:

Click the menu icon and choose Settings.
Then find On startup section.
Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

Press on Ctrl + Shift + Esc to open Task Manager.
Click on More details arrow at the bottom of the window.
Select Details tab.
Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

Open Edge and click select Settings > Extensions.
Delete unwanted extensions by clicking Remove.

Clear cache and site data:

Click on Menu and go to Settings.
Select Privacy, search and services.
Under Clear browsing data, pick Choose what to clear.
Under Time range, pick All time.
Select Clear now.

Reset Chromium-based MS Edge:

Click on Menu and select Settings.
On the left side, pick Reset settings.
Select Restore settings to their default values.
Confirm with Reset.
This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)

Remove dangerous extensions:

Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
Select Add-ons.
In here, select the unwanted extension and click Remove.

Reset the homepage:

Click three horizontal lines at the top right corner to open the menu.
Choose Settings.
Under Home, set your preferred homepage and new tab settings.

Clear cookies and site data:

Click Menu and pick Settings.
Go to Privacy & Security section.
Scroll down to locate Cookies and Site Data.
Click on Clear Data...
Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox

If clearing the browser as explained above did not help, reset Mozilla Firefox:

Open Mozilla Firefox browser and click the Menu.
Go to Help and then choose Troubleshooting Information.
Under Give Firefox a tune up section, click on Refresh Firefox...
Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome

Delete malicious extensions from Google Chrome:

Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:

Click on Menu and pick Settings.
Under Privacy and security, select Clear browsing data.
Select Browsing history, Cookies and other site data, as well as Cached images and files.
Click Clear data.

Change your homepage:

Click menu and choose Settings.
Look for a suspicious site in the On startup section.
Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:

Click on Menu and select Settings.
In the Settings, scroll down and click Advanced.
Scroll down and locate Reset and clean up section.
Now click Restore settings to their original defaults.
Confirm with Reset settings.

Delete from Safari

Remove dangerous extensions:

Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:

Click Safari in the menu and pick Clear History.
Set Clear to all history and confirm with Clear History.

Reset Safari:

Click Safari in the menu and select Preferences > Advanced.
Enable Show Develop menu in menu bar.
From the menu bar, click Develop and select Empty Caches.