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Beware!Adult Sites Are Spreading Malicious Program via Fake Media Players

Beware!Adult sites are spreading malicious program via fake media players

You are surfing and suddenly get redirected to an adult website.This happens with most of the time while surfing the web.

Such pages floods the whole browser with numerous advertisements, adult contents and small flash videos playing along side of the page. This is too much annoying.
But do you know that this can also drop any infection to your computer system.’s true.

Adult Sites Are Spreading Malicious Program via Fake Media Players

Adult sites are one of the biggest sources from where your computer can get infected. Even if you don’t click any link, still it may randomly redirect you to fake and unknown pages. Some of them may appear legit that urges you to download/update any media player.
They also may drop pop-ups that say your computer is at risk or infected with malware.
Never trust on such warnings as they are completely fake and is just designed by the cyber criminals to drop their harmful programs and later carry out harmful conducts.

If you are looking out for any adult content make sure you don’t click on any such links or any pop-up that says can not display the content, install video/flash player.

How they can trick you?

At times, you visit any adult sites to watch any videos, it will prompt you about video cannot be played as the player needs to be updated or you need to install a player.

If you click on the recommended link or button that recommends you to install such programs, then you could ran into big trouble.

It is not recommended to take any actions on such websites. They are just a piece of malware or any potentially harmful program that will mess up your entire browser.
The authors behind this are just tempting you to install there fake program that can be in the form of media player, flash player updates, browser extensions like Browsing Safely that is detected recently and many so.

Once installed, such malware program could modify the browser settings including default homepage, search engine and new tab URL will always readdress to risky webpages.

All your searches will be performed by yahoo powered search engine or any third-party website. Also your browser will be flooded with non-stop advertisements. Unknown extensions and ad-supported program will be automatically installed on your browser as well as PC.

What harm the Potentially harmful programs can do?

There might not be any particular damage or motive behind this. This happens simultaneously one after another. As a single malicious link is enough to ruin your entire computer system.

To sum up, here are the list of all the consequences.

  •  You can see fake tech scam pop-ups that says your computer is at risk. And you need to call on the provided tech support number for assistance. Well, this is just a trick to make you pay for their fake services. Also, they show you fake system reports and urge you buy any any rogue security application.
  • Might install any in-browser crypto-currency miner. The miners use your system resources like CPU, electricity and network connection to mine for digital currency without your knowledge. Click here to know more about in-browser miners.
  • It may be any spyware that keep keen watch on your browsing activities and record all your surfing data. These include your IP addresses, geolocation, search queries, browser type and version, internet provider, OS related info, viewed sites and their logins.
    Host inside your computer system and open the backdoor access for hackers to control your system remotely.

Preventive Measures

All these actions are illegitimate and can cause severe harm to you and your system. Thus, it is better to stay protected by using a strong anti-virus program that will alert you whenever any harmful program attempt to breach your security.
If don’t still have one, then we recommend you having a full-version updated anti-virus protection for your computer.

PC MightyMax Fake Optimization Tool.How To Remove It?

What is PC MightyMax?

PC MightyMax is a deceptive program that claims it to be useful system optimization tool. But it is detected as a fake program which you should never trust upon. It manages to arrive on your PC through freeware downloads or can be downloaded from its official website. And once installed will keep throwing fake system alerts and warnings of computer infected with malware.PC MightyMax
PC MightyMax has the sole motive deceive users and urge them to buy its full version of software application to successfully resolve all the issues on the PC. However, the warnings generated by this fake program is absolutely false as this program does not have virus detection features. Authors of this fake program are taking advantage of innocent users by making them believe into their misleading warnings and earn profit.

PC MightyMax tool will never let you work properly on your computer and keep running in background to frequently alert you about fake warnings. This is not the alone one, but such type of fake program are being continuously developed by cyber offenders to cheat users. Some of them are:

AutoClean Pro 2018

Dr.Speedy PC

MPC Cleaner

There is no need to waste time in hooking with this kind of adware programs. Quickly go for automatic PC MightyMax adware removal.



Bridge.inf Malicious File Removal Guide

What is Bridge.inf file

Bridge.inf is a setup information file that is used by cyber offenders to host malware and other malicious programs on to the infected PC. As its extension “inf” is a file that is associated with installation of software programs like drivers.

Thus, Bridge.inf file can be associated with hosting malicious program that can inject any trojan, malware or spyware threats without user’s knowledge.

Such threat are purposefully dropped on the targeted PC by the cyber criminals and hacker for various illegal motives.

These are:

  • Steal private and confidential data
  • Collects cookies data
  • Allow the installation of other Adware and malicious programs
  • Hampers the performance of the attacked computer.
  • Modifies various system settings to allow hackers to control the activities of the PC remotely.

Bridge.inf malicious file is generally distributed through spam mail attachments, downloading freeware programs and clicking on the links on infectious websites. Quickly run a powerful scan to your computer in order to detect any malicious program.

(more…) hijacker-How to Remove it? hijacker is marked as a browser hijacker. As it forcibly changes the default homepage settings of the browser and redirect to its own domain. The fake search engine is offered by eAnswers which is also known to distribute other such browser hijacker programs like, Private Search, and many more.


This hijacker appears as the current homepage and new tab. Thus, whenever user performs any searches, it shows misleading search results loaded with plenty of advertisements and sponsored links. aims to draw traffic for its third-party sponsored websites so as to earn pay-per-click profit for its authors. Read the full guide to more about it.

Remove KwaakLocked Ransomware and Restore .kwaaklocked file extension

This guide will help you Remove KwaakLocked Ransomware and Restore .kwaaklocked file extension

‘KwaakLocked’-Threat In Detail

KwaakLocked is another file-encrypting Ransomware threat that uses AES-256 encryption algorithm to encrypt file on the targeted system. This Ransomware is a variant of HiddenTear ransomware. The encrypted files are appended with “.kwaaklocked” file extension, which means users cannot access them.

KwaakLocked Ransomware

Once the encryption process is completed, KwaakLocked drops a ransom note named as   “READ_IT.txt” into each of the folders where files are encrypted. However, the ransom note does not provide the complete details, contact the authors or how to pay the ransom. Thus, the security experts believes that the threat might be still in development phase.

KwaakLocked-Method of Distribution

KwaakLocked is distributed through spam mail attachments that asks user to enable the macro to open the attached document. However, it is never recommended to enable the macros until the attachment is from a verified source. Users generally open the document in hurry as it appears to be legitimate by mimicking any invoice, job offers, mails from any higher authority of your office, bank statements and so on. The document may contain the links to download the KwaakLocked Ransomware into the targeted system.

Other Sources through KwaakLocked Ransomware can attack:

  • Exploit kits;
  • Fake program updates like Adobe Reader, Flash Player and so on;
  • Clicking on malicious links;
  • Streaming movies or videos from infected website.

KwaakLocked-Encryption Process

Once the KwaakLocked Ransomware is successfully installed, it starts scanning the whole computer system to locate for files of its targeted extensions like docs, PDFs, videos, photos, audio files, database and so on.

It then quickly starts the encryption process and original file is locked with encryption code. The encrypted file is renamed as is changed into The encrypted files can only be accessible by the decryption code generated by the authors of KwaakLocked Ransomware.

If the user clicks on the encrypted file a text message appears that says:

Files has been encrypted with kwaak

Send me some bitcoins

The Ransom note appears as:

KwaakLocked Ransomware ransom note

The ransom message is incomplete and does not have any email id or any Bitcoin address to pay the ransom. Thus, users are advised not to panic or agree to pay any amount. As there is no any guarantee that even after paying you will get your files back.

Quickly remove the threat from the PC. Also, you can try recovering your data from backups if any or take the help of data recovery software programs.


Lokibot Data Stealing Virus-How to remove from Android and Windows OS

Lokibot Data Stealing Virus Detected On Android Devices

Lokibot is a dangerous Android virus that is detected as a banking trojan threat. This virus is specifically designed to steal crucial data from the infected device and also encrypt files on it.

Lokibot Data Stealing Virus Detected On Android Devices

This Trojan threat was first detected by the security researchers at SfyLab in late 2017. But its newer version is out and is infecting Android devices as well as windows OS.

Lokibot virus could spread through spam mails sent in bulks by employing bots or even can be embedded within fake apps downloaded from third-party websites. It is just like the MysteryBot Android Malware that also steals banking data.

The malware is not only restricted to steal the monetary information but even acts like a ransomware that that locks important files on the attacked device and present a lock screen alerting users of watching child pornography.

Lokibot Infection Motives

The Lokibot virus gets the administrative privilege and rights at the time of installation, as comes embedded within fake apps.

The hackers and criminal minds behind this threat is aimed to make huge profit by steal money from the bank accounts of users. So, whenever user opens their online banking apps or visit the website then the LokiBot virus presents a simulated screen that appears just like original banking page.

Obviously, users are unaware of the presence of Lokibot virus and they enter all the credentials of their bank account like login credentials, card details and PIN. As soon as user enters these data, the malware running within the background sends all the info to the hackers server. This is how they can easily get access to your confidential data and misuse it for frauds.

Not only that, Lokibot virus also distributes fake versions of legitimate apps like WhatsApp, Skype, Viber, and Outlook. This means that if you have downloaded or updated these apps from unknown sources, then it will steal all the information shared on these apps.

Thus, security experts always recommends to download/update programs from authentic and verified sources.

Capabilities of Lokibot virus

Additionally, the Lokibot virus also attempts other tricky approaches to mislead the users of infected devices:

  • Pop-up fake notifications or alerts that might appear from your bank;
  • Redirect user’s traffic to hackers websites for crypto-mining
  • Use your phone contact to send fake messages and even auto reply to them;
  • Uses administrative privilege to download updates or fake programs on the device;
  • Redirect to suspicious sites while browsing;
  • Utilize the network and OS resources for digital currency mining.

If the user tries to delete or uninstall the program related to Lokibot virus, then it momentarily starts locking the files and acts just like a ransomware. For this, the Malware quickly reboots the device and shows a locked screen along with an alert that states your device is locked due to watching child pornography.

lokibot turns into a ransomware

This is just a trick to scare users and make them pay the ransom to unlock their phones. The ransom demanded by the authors is in Bitcoins and the amount may vary $70-$100. The victims are also given the deadline to pay the ransom of about 48 hours.

According to the analysis, the encryption algorithm used by the LokiBot Trojan threat is not robust and can be recovered. It actually makes copies of original files and replace them with different names.

Users are not aware of these things and they quickly agree to pay the ransom to get their phone unlocked and in normal working condition. As the phone contains various important data which they may not have any back ups.

The cyber-criminals and hackers take the advantage of our unconsciousness to mislead and extort money. As per reports the authors of Lokibot malware had already earned over $1.5 million and is still spreading its malicious program to earn more and more money illegally.

How to Remove Lokibot Virus From Android Device

If your Android device smartphone/tablet infected with Lokibot Virus, then follow the steps:
Press and hold your device’s Power button. This will show up the Power off menu;

Now, press and hold the Power off button until you get a prompt with “Reboot to Safe Mode”;
Press “OK” to enter into the Safe mode;

Now, you need to locate the malicious app and deny all the administrative rights of the app and then remove the virus. Restart your device normally as you do.

Security experts not recommend to pay the ransom as this will only encourage the hackers to do more scams and frauds.

We recommend scanning the device with legitimate anti-virus/malware program to detect any traces of the virus remain left within device.
Now if you are done, then use data recovery software program to recover your data from your Android device.

Here is the recommended data recovery tools which you can try to recover your files.

Remo Recover for Android – Recover files lost due to accidental deletion.How to Recover data from Android Phone

Restores data after accidental format of SD card. Retrieves Android application package files (.apk) along with other music, video and image files. Uses the robust engine of award winning Remo data recovery recovery tool for Android


Tenorshare Android Data Recovery Pro-The Most Professional Data Recovery Solution for Android. Recover all kinds of lost Android data in no time, including contacts, text messages, photos, videos, WhatsApp data, call history from Android smartphone, cell phone, mobile phone and tablet of any brands. Click here to Know More about the Recovery tool.

Preventive Measures to stop Lokibot malware Attacks On your android device

  • Be cautious while downloading any apps;
  • Do not provide any valuable information to unknown websites.
  • Try to keep backup of your important data, photos and files.
  • Never download or update any apps from spam links or third-party websites;
  • Do not download or follow links to the spam emails and attachments;
  • Keep your device locked with password;
  • Regularly scan your device with reputed security application;
  • Employ a legitimate app to trace suspicious apps.

ADB.Miner Worm: An Android crypto-mining malware targeting Amazon Fire TV and other devices

ADB.Miner Worm: An Android crypto-mining malware targeting Amazon Fire TV and other devices

Amazon Fire TV & Other Amazon Devices are the new targets of the Android Cryptocurrency Mining.

Security experts have found new Android-based cryptocurrency mining malware that is now targeting Amazon Fire TV and other Fire TV Stick Devices. After the continuous Ransomware attacks, now the hacker/cyber criminals have found new way to victimizing users and generate huge profit.

ADB.Miner Worm: An Android crypto-mining malware targeting Amazon Fire TV and other devicesADB.Miner Worm: An Android crypto-mining malware targeting Amazon Fire TV and other devices

As the Amazon devices are gaining popularity, so this has now become the easy target for the hackers to infect the Amazon devices including Amazon Fire TV and TV stick devices. The reason being is that the Amazon uses a modified version of Android named as “FireOS”. The Fire OS has a simplified user interface that helps users to control the TV more conveniently.

Secondly, the users of Amazon Fire TV devices are allowed download apps from its default “Amazon AppStore” and has no access to Google Play Store. The Amazon AppStore provides applications to be installed, so users are always looking for more apps for media and entertainment. These are provided by some third-party sites.

These third-party sites may contain the “ADB.Miner” worm which are infecting the Amazon Fire TV devices and others by Cryptocurrency Miner.

What is ADB.Miner and how the device can be infected by it?

ADB.miner is a generic detection for cryptominer that has been found on the infected devices mining for Monero digital currency. Users can get this Android crypto-miner infection along with any third-party app like one is detected by the app named as “Test”. The “Test” app contains the package name “” Once the infection is installed on the device, it starts mining for the digital currency-Monero.

The cryptocurrency mining process requires huge amount of system power and electricity. Thus, you will soon realize your device being too slow and you will receive huge amount of electricity bill.

Also, if you have other Amazon devices connected with the same network, then it will soon spread the infection to your other Amazon devices too.

How ADB.miner infection works on your Amazon Fire TV device

This Android Crypto-miner infection starts once the malware particularly app is installed on the “Amazon Fire TV”. This app contains the mining codes for the digital currency “Monero”.

Security experts warns users to be cautious while downloading any app to watch pirated movies and TV shows.

According to the reports, the most effective way through which this malware can infiltrate is the “Android Debug Bridge” function. If this function is turned “on” on the device is on. This feature restricts the third-party or malicious apps to be installed on the device. Many users may turn on this feature who which to install third-party apps to watch pirated movies or TV shows and manage their media contents on the device.

ADB.miner is actually a worm that can spread to other devices connected with the same network using ADB feature. However, it is still unknown that through which app it travels but if one of your device gets this infection, then soon your other Amazon devices will also be infected.

Once the mining process gets started, it will slow down your device and it will take more time than usual to load the applications. The crypto-malware will utilize the 100 % resources of the device to mine for the digital currency.

A screen with “Test”- a green colored Android icon will appear randomly on the infected devices. This means your device’s resources are being utilized by the malware to mine cryptocurrency.
This will result in sudden stop of the apps, video will stuck and device hardware components will also be impacted.

The Amazon Fire TV device infected with ADB.miner will never function normally and will cost you a lot of electricity bill. Along with inconvenience in using your device.

How to prevent or stop ADB.miner worm from your device

If you feel your device has turned drastically slow and become unresponsive at times, the you should give a check, if it is infected with ADB.miner on not.

Although, the infection has no any visible file or app, so it is difficult to trace or simply uninstall the malicious app. But just to make sure, you can have a check on your apps section, if you have any suspicious third-party app or any app named as “Test”. Then quickly delete it. You can also take the help of “Total Commander” which is a file managing app to search for any malware on the device.
If your device is already infected with crypto-miner then, the best way to deal with it is to do a full factory reset of the device.
Before starting it, you need to make sure disconnect all the other devices from the network and turn them off.
Now on your infected Amazon Fire TV device follow the below steps:

  • Go to Settings
  • Scroll the menu to the right and choose SystemHow to perform factory reset on Amazon fire TV
  • Scroll down further and find the option of Reset to Factory Defaultsfire-tv-stick-reset-factory-defaults
  • Once you click on it, a warning pop-up message will appear. Go ahead and press on “Reset”.factory reset amazon fire tv
  • Be patience and wait until the process is completed.

For future preventive measure:

  • Go to Settings
  • Select Device from the menu list
  • Select Developer options.
  • You will see two things “ADB debugging” and “Apps from Unknown Sources”. Make sure you have both the options turned “OFF”.Developer-Options-ADB-Debugging-Unknown-Sources-Off

This is how you can protect your devices from being attacked by any malware or crypto-miner infections like ADB.miner in future.

As a precaution: Use only authenticated “amazon store” for installing apps and never rush for unverified third-party apps, as they may attract you initially but is just a trick to drop any malicious stuff to fulfill their own evil motive.

A New Malicious Chrome Extension Detected to Launch MitM Attack to Steal Money from bank accounts

A New Malicious Chrome Extension Detected to Launch MitM Attack-It Harvest Users Login credentials of bank accounts

Malicious Chrome Extension Detected to Launch MitM Attack to Steal Money from bank accounts

Desbloquear Conteúdo is a newly detected malicious chrome extension that is performing MitM(Man-in-the-Middle) Attack on the targeted computer system. This is done to harvest the login ids and passwords of user’s bank account to steal money.

The malicious chrome extension discovered during the analysis of suspicious chrome extensions from the Chrome Web Store. The extension is named as Desbloquear Conteúdo in portuguese which means ‘Unblock Content’ in English. The malicious extension was primarily discovered in Brazil attempting to fraud users through breaking into their online banking services.

What is MitM Attack

In this attack technique, the attackers modifies the DNS settings through which the victims web traffic is redirected to spoof page. As a result, the victims may not have the idea that they have been redirected to a hacker’s website, as it appears similar to their banking page. When the user enter any information on the page like the user id, passwords, bank account details, card number, PIN and any other information are traced by the hackers. This is how all your private information could be transferred to hacker’s database, which they uses to steal all your hard-earned money.

How Does Desbloquear Conteúdo Malicious Chrome Extension Works

To evade the antivirus detection, the malicious chrome extension Desbloquear Conteúdo is using obfustication technique. Although, its source code is not obfuscate, so it uses “WebSocket” protocol and C&C server for establishing data communication and proxy server respectively. This helps it to make the connection secure and private.
Whenever, the victim of MitM Attack visits the its Brazilian bank website, then the malicious extension, redirects the traffic to the hacker’s server.

According to the analysis, Desbloquear Conteúdo Extension uses two javascript codes named as fundo.js and pages.js. These two codes performs different operations to control the actions of the victim on the targeted machine.
Fundo.js– This javascript code initiates the data connection by initializing the websocket_init() function.
pages.js-This javascript code is used to download scripts from the hacker’s domain ganalytics[.]ga and overlays on the banks’ sites.

After establishing the successful connection, Fundo.js downloads data from the server and store them within the chrome browser. It then contacts the C&C server to receive the instructions on which IP address should the user’s traffic be redirected. It fetches the IP address by calling the function FindProxyForURL.

Another script named as “cef.js” is used for adding HTML code to the home page of the online banking website and the hackers server is connected to the banking site which then needed the one-time passwords to authenticate the user and let them access the account.

While the user is logging in to their bank page, the script runs which calls clone of the “Enter” button which is overlaid to the original “Enter” button the bank’s website. Once the user provides the data and hits “Enter” button, then the data is sent to both the banking system and the hacker’s server. The collected authentication data can be used to steal money from your bank account without your knowledge.

Thus, users are advised not to download any suspicious or unnecessary extensions to the browser. Here is the list of some safe extension that will help you to browse safety

You also need to scan your computer, if you detect any suspicious behavior on it.

Click here to Scan Now.

MysteryBot Android Trojan can encrypt your files|Beware Android Users

MysteryBot Android Trojan can encrypt your files on the Android device.

Another damaging threat is detected by the Security experts that is targeting Android mobile users. The threats is named as “MysteryBot” and it is an Android Trojan that is using various illegal ways to attack Android devices globally on a large scale.

MysteryBot Android Trojan Can Encrypt Your Files

The threat is rated as a highly dangerous as it is able modify crucial device settings that can seriously affect user’s security and privacy.

MysteryBot Android Trojan Detection and Distribution

MysteryBot Android Trojan was detected recently when the investigators discovered a malicious dropper carrying the payloads of the GandCrab Ransomware threat. The droppers were found to be a part of the botnet network which were used to distribute various threats for other computers and mobiles. This included computer viruses, Trojans, Ransomware and Android malware.

The followed research also revealed that the botnet was being used by a group of cyber criminals that are also known to distribute various kinds of threat and victimize users. The same group is responsible for distributing and controlling MysteryBot Android Trojan.

Generally, Botnets delivers spam emails in bulks and uses various other social engineering ways to convince users to do the required actions. The email may directly contain the payloads of the threat or might be hidden within any link which when clicked by the users may download the infections on the device. The email may confuse users by showing images and texts from some renowned companies or software brands. So that users quickly agree to interact with the email which generally ask to download the attachment or any software program like any fake version of Adobe Flash Player.

Also Read about the Android.Marcher.C” and “Android.Asacub.T two latest Android malware has been detected that is stealing financial data.

MysteryBot Android Trojan Actions

After getting inside the targeted device, the MysteryBot Android Trojan momentarily starts executing built-in commands. Here is the list of commands and the actions which can be executed by the threat:

  • CallToNumber — Calls a given phone number from the infected device.
  • Contacts — Gets contact list information (phone number and name of contacts).
  • De_Crypt — No code present, in development (probably decrypts the data / reverse the ransomware).
  • ForwardCall — Forwards incoming calls of the device to another number.
  • GetAlls — Shortened for GetAllSms, copies all the SMS messages from the device.
  • GetMail — No code present, in development (probably stealing emails from the infected device).
  • Keylogg — Copy and saves keystrokes performed on the infected device.
  • ResetCallForwarding — Stops the forwarding of incoming calls.
  • Screenlock — Encrypts all files in the External Storage Directory and deletes all contact information on the device.
  • Send_spam — Sends a given SMS message to each contact in the contact list of the device.
  • Smsmnd — Replaces the default SMS manager on the device, meant for SMS interception.
  • StartApp — No code present, in development (probably allows to remotely start application on the infected device).
  • USSD — Calls a USSD number from the infected device.
  • dell_sms — Deletes all SMS messages on the device.
  • send_sms — Sends a given SMS message to a specific number.

According to the report, the underlying engine of the threat is modular in nature which allows the controllers to execute custom commands. However, the updated versions of the Android OS 7 and 8 have ruined the tactics of hacker to create the overlay of the user-installed applications. Most of which are the applications like mobile banking solutions, payment services or web browsers.
This alarmed the hacker involved in MysteryBot Android Trojan to find a new way to compromise the device’s protective measures. And they came up with the new technique called “PACKAGE USAGE STATS” through which can be abuses the service permission. Through this, the hackers can enable and abuse any other permission without the user’s consent.

The further investigation on the code revealed that the MysteryBot Android Trojan contains a specially designed keylogger. This new component of the threat captures the user’s information through a grid-layout that contains the key positions just like a keyboard. The component is still in testing phase but can be implemented in future to capture all the sensitive information entered by the user.
MysteryBot Android Trojan Additional Threats

MysteryBot Android Trojan Has a Built-in Ransomware “Mystery_L0cker”

Apart from its main engine, the MysteryBot Android Trojan also contains various other modules to execute distinct actions on the targeted device. One of its built-in module is a ransomware named as Mystery_L0cker that acts just like a desktop ransomware. This will encrypt your files and make it inaccessible to users. The encryption process is followed by scanning the device directory to search for files of its built-in extensions to encrypt. Each of the encrypted file is zipped in an individual archive file and is locked with a password is generated using complex algorithm by its engine at run-time.

After the encryption process is completed, it notifies the victim by presenting a message . The victims are further threaten by showing fake alerts stating that they have been watching porn contents on their device. So their sensitive files have been locked. In order to get the files back they need to contact the hackers with the provided email address.

The developers of MysteryBot Android Trojan virus is still testing many of its modules that can be implemented in future. The modules can get the real-time data of the attacked devices and steal confidential data. The information that may be collected by the threat are name, Physical address, geo-location, email account, phone contacts, passwords and bank account credentials.

All Android users need to be more cautious as MysteryBot Android Trojan is finding more clever ways to attack your device and steal or encrypt your files.

Prowli Malware operation infects devices|Aims to spread malware and cryptojacking

Prowli is a malicious operation being used to spread malware and cryptojacking

Researchers and cybersecurity experts at GuardiCore have uncovered an immense destructive botnet that had already affected more than 40,000 devices including Servers, Modems and IoT Devices.


Powli operation is aimed to spread malware and infect large organizations like industries, finance, education and government. It misguides user’s traffic by redirecting to malicious websites to distribute viruses/malware and even drops cryptojacking codes to carry out mining activities.
The authors of Prowli operation have developed it to capture the control over the servers by embedding malicious codes by using various attacking techniques and spread its malware program.

How Prowli Malware can attack

The common ways of attacking includes:

  • Exploit kits;
  • Vulnerabilities;
  • Brute force attacks;
  • Exploiting weak configurations.

Prowli operation has been successful in infecting devices and machines of more than 9,000 organizations. For this, the hackers lure the innocent users by convincing them of any technical issue on their computer systems just like technical support scams and make them install any malicious program or extension which carries the payloads of the malware.

Prowli Malware

List of servers and devices that have been infected by the Prowli campaign:

  • WordPress sites
  • Joomla! sites
  • Several models of DSL modems
  • Servers running HP Data Protector
  • Drupal and PhpMyAdmin installations,
  • NFS boxes
  • servers with exposed SMB ports (all via brute-force credentials guessing)
  • Vulnerable Internet-of-Thing (IoT) devices;
  • Servers with an open SSH port;

Prowli Group are aimed to generate profit through deploying cryptocurrency miners

According to the analysis, after hacking the servers and IoT devices, the Prowli group uses the devices for massive cryptocurrency mining operations. It deploys the cryptocurrency mining codes and scripts like Monero Miner and r2r2 worm. These scripts utilizes all the computing power to generate virtual/digital currency to generate huge profit out of it.

The r2r2 is a malware that brute force the SSH logins by randomly providing user ID and password from the directory. And once it gets successful to break in, it allows the Prowli malware to spread and start to execute series of commands on the compromised device. The r2r2 worm also helps the Prowli operation to spread further to more uninfected machines and devices.

The commands then helps to download the crypto-mining components from the remote server. It includes:

  • Monero (XMR) the cryptocurrency miner;
  • The configuration file; and
  • Various copies of r2r2 worm based on different CPU architectures.

Not only that, the Prowli operation also infects the CMS (Content Management system) platforms with a backdoor “WSO web shell”. This web shell is being used by the cyber crooks to infect the websites with the malicious codes. After which the compromised website is redirects the user’s traffic to their owned or sponsored malicious sites including fake update pages, adult sites, tech scams and other misleading websites.

However, many of its TDS(traffic distribution systems) which were working for the crooks were taken down. But still there is no stopping for the prowli and is spreading its malware to generate huge profit.

How to protect your devices from the Prowli attack

Prowli operation is always in search of vulnerabilities, loopholes and low security configurations to break into your device and capture it completely. The compromised device can be used for various misleading activities. We should not encourage the cyber crooks behind the Prowli operation to do such illegitimate actions. Follow this simple steps to prevent your device from being attacked by the Prowli malware:

  1. Use strong passwords for your device which is unique and you haven’t used before.
  2. Keeping changing it within 3 months;
  3. Keep your operating system updated;
  4. Use a Real-time anti-malware protection for each of your device;
  5. Never click on any fraud or misleading links like tech scams;
  6. Install apps and extensions from the official websites only.
Welcome To, we will provide users with latest news and information about computer threats like Adware, Spyware, Trojan, Browser Hijacker and Ransomeware. Here at, you will get all minute information about latest threats and manual removal instructions. We Hope our guides and articles help you troubleshoot your PC issues.

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