Remove ABC Locker Ransomware - Restore Data (Update November)

Remove ABC Locker Ransomware – Restore Data

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This article will help you remove ABC Locker ransomware absolutely. Follow the ransomware removal instructions given at the bottom.

ABC Locker is the name of a newly-found ransomware cryptovirus. The ransomware will encrypt your files and deem them inaccessible. The ABC Locker virus displays a ransom note inside a file called OPEN_TO_UNLOCK_YOUR_FILES.html. The file opens an HTML WebPage with text and instructions. The ransom of around 0.5 Bitcoins is demanded to be paid for allegedly getting your files back. Keep reading below to see how you could try to potentially restore some of your data.

Threat Summary

NameABC Locker
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer and displays a ransom message afterward.
SymptomsThe ransomware will encrypt your files and put up a ransom note inside a text file called OPEN_TO_UNLOCK_YOUR_FILES.html. with the demand of paying 0.5 BitCoins.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by ABC Locker


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss ABC Locker.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

ABC Locker – Update November 2017

A new string of the ABC Locker malware has been spotted in the middle of November and news about is already spreading. Interstingly enough, the virus uses the ransom note message of another malware family which is not very common in the ransomware world, although it has happened before.

The ABC ransomware uses the same Onion page on the TOR network as the Jaff and Locky Ransomware viruses:

The page reads the following:

ABC Decryptor™

We present a special software – ABC Decryptor™ –
which allows to decrypt and return control to all your encrypted files.

How to buy ABC Decryptor™?
You can make a payment with BitCoins, there are many methods to get them.
You should register BitCoin wallet:
Simplest online wallet or Some other methods of creating wallet
Purchasing Bitcoins, although it’s not yet easy to buy bitcoins, it’s getting simpler every day.
Here are our recommendations: (WU) Buy Bitcoins with Western Union. Recommended for fast, simple service.
Payment Methods: Western Union, Bank of America, Cash by FedEx, Moneygram, Money Order. In NYC: Bitcoin ATM, in person. Service allows you to search for people in your community willing to sell bitcoins to you directly. Buy Bitcoins with VISA/MASTERCARD or wire transfer. The best for Europe. Buy Bitcoins instantly for cash. An international directory of bitcoin exchanges. Bitcoin for cash. CoinJar allows direct bitcoin purchases on their site.

Free decryption as guarantee
Before paying you can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases, backups, large excel sheets, etc.)

Wait, we’ll send you a Decryptor by email.

The newly placed extensions to encrypted seem to be random for each victim. An example would be .k351povd. Malware researchers state that this variant of the virus has been noted to be circling the Web space since two months ago. However, more victims claim to be infected, this November.

ABC Locker Ransomware – Spread

ABC Locker ransomware could spread its infection with various methods. A payload dropper which initiates the malicious script for this ransomware is being spread around the World Wide Web, and researchers have gotten their hands on a malware sample. If that file lands on your computer system and you somehow execute it – your computer system will become infected. You can see the detections of such a file on the VirusTotal service right here:

ABC Locker ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Refrain from opening files right after you have downloaded them. You should first scan them with a security tool, while also checking their size and signatures for anything that seems out of the ordinary. You should read the tips for preventing ransomware found in our forums.

ABC Locker Ransomware – Overview

ABC Locker is a virus that encrypts your files and extorts you to pay a ransom sum to get them back to normal. The ransom sum will double if you do not pay within 5 days.

ABC Locker ransomware might make entries in the Windows Registry to achieve persistence, and could launch or repress processes in a Windows environment. Such entries are typically designed in a way to launch the virus automatically with each start of the Windows Operating System.

That ransom note is inside a file called OPEN_TO_UNLOCK_YOUR_FILES.html which will open up an HTML Web page which you can preview down below:

The note reads the following:

All your files have been encrypted by ABC Locker
All your files have been encrypted with an unique password using AES-256 CBC encryption.

You are able to unlock your files by paying 0.5 Bitcoins (~€249 / $275)

If payment is not made with 5 days the cost of decrypting your files will rise to 1 Bitcoins (~€500 / $550)!

The only way to get your files back is by purchasing the decryption password!
The decryption password will cost 0.5 Bitcoins = $/€249.
You have 5 days before the price increases to $/€500!

Antivirus software will NOT be able to recover your files! The only way to recover your files is by purchasing the decryption password.

On this page you will be able to purchase the bitcoins needed to receive the unique decryption password and decryption software to unlock your files.
After you have paid the requested amount in bitcoins refresh this webpage.
At the bottom of the page and your unique decryption password will appear alongside a download link for the decryption software.

How to buy Bitcoins:

1. Register a bitcoin wallet (optional)

You can either register your own bitcoin wallet or have the bitcoin seller send the bitcoins directly to your address (click here for more information)

2. Purchasing Bitcoins

You need to purchase 0.5 Bitcoins

Below are a couple websites that allow you to purchase bitcoins – Purchase Bitcoin with iDeal and MisterCash – Purchase bitcoins with your bank account or credit card – Purchase bitcoins with Sofort Banking / Giropay / iDeal – Purchase Bitcoins with CreditCard / Bank Transfer – Purchase Bitcoins with iDeal / Bancontact / Bank transfer – Purchase bitcoins with a variety of payment methods such as bank transfer, western union, cash, paypal and credit card – Purchase Bitcoins through bank transfer – Purchase Bitcoins with Giropay / Trustpay / iDeal / SEPA / Bancontact / Mistercash

3. Send \”0.5\” Bitcoins toNetwork.getAddress()
4. Confirm your payment
Once you have paid the required amount of bitcoins refresh this webpage
Please note that it can take up to 20 minutes for the payment to be confirmed.

5. Go to http://dw2dzfkwejxaskxr.onion/abc/Form1.getMachineID() after making full payment and get the tool to decrypt your files and open them again. For help with payment, email

The note of the ABC Locker ransomware states that your files are encrypted. The demanded ransom sum is 0.5 BitCoin or 275 US dollars from the time the ransomware has been developed. At the time of writing of this article that amount of Bitcoin amounts to 1280 US dollars. If 5 days pass without you paying, the sum doubles. You should NOT under any circumstances pay anything. Your files may not get restored, and nobody could guarantee it. Moreover, giving money to cybercriminals will likely motivate them to create more ransomware viruses or do similar criminal acts.

ABC Locker Ransomware – Encryption

The encryption process of the ABC Locker ransomware is utilized with the help of AES-256 CBC encryption algorithm. It will encrypt your files and probably place an extension to all of them, after which it will create the above-mentioned ransom note.

The targeted extensions of files which are sought to get encrypted equal to a little over 240 different extensions and are listed right down here:

→.001, .1cd, .3fr, .3gp, .7z, .DayZProfile, .ac3, .acc, .accdb, .ai, .ape, .apk, .arch00, .arw, .asp, .asset, .avi, .bak, .bar, .bay, .bc6, .bc7, .big, .bik, .bkf, .bkp, .blob, .bmp, .bsa, .bson, .cas, .cdr, .cer, .cfr, .cpp, .cr2, .crt, .crw, .cs, .css, .csv, .d3dbsp, .das, .dat, .dazip, .db, .db0, .dbf, .dbfv, .dcr, .der, .desc, .divx, .djvu, .dmp, .dng, .doc, .docm, .docx, .dwg, .dxf, .dxg, .epk, .eps, .epub, .erf, .esm, .exif, .ff, .flac, .flv, .forge, .fos, .fpk, .fsh, .gdb, .gho, .gif, .gzip, .h, .hkdb, .hkx, .hplg, .htm, .html, .hvpl, .ibank, .icxs, .ifo, .indd, .iso, .itdb, .itl, .itm, .iwd, .iwi, .java, .jfif, .jpeg, .jpg, .js, .jsp, .kdb, .kdc, .kf, .kwm, .layout, .lbf, .litemod, .lrf, .ltx, .lvl, .m2, .m2v, .m3u, .m4a, .map, .max, .mcgame, .mcmeta, .md, .mdb, .mdbackup, .mddata, .mdf, .mef, .menu, .mkv, .mlx, .mov, .mp3, .mp4, .mpeg, .mpg, .mpqge, .mrw, .mrwref, .myd, .ncf, .nef, .nrw, .ntl, .odb, .odc, .odm, .odp, .ods, .odt, .orf, .p12, .p7b, .p7c, .pak, .pdd, .pdf, .pef, .pem, .pfx, .php, .pkpass, .png, .pps, .ppt, .pptm, .pptx, .psd, .psk, .pst, .ptx, .pwm, .py, .qbb, .qbw, .qdf, .qic, .r3d, .raf, .rar, .raw, .rb, .rdf, .re4, .rgss3a, .rim, .rofl, .rtf, .rw2, .rwl, .sav, .sb, .sc2save, .sid, .sidd, .sidn, .sie, .sis, .slm, .snx, .sql, .sqlite, .sr2, .srf, .srw, .sum, .svg, .syncdb, .t12, .t13, .tar, .tax, .tif, .tor, .torrent, .txt, .unity3d, .upk, .vdf, .vfs0, .vob, .vpk, .vpp_pc, .vtf, .w3x, .wav, .wb2, .wma, .wmo, .wmv, .wotreplay, .wpd, .wps, .x3f, .xf, .xlk, .xls, .xlsb, .xlsm, .xlsx, .xml, .xxx, .zip, .ztmp

The ABC Locker cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:

→vssadmin.exe delete shadows /all /Quiet

In case the command stated above is executed that would make the encryption process more efficient as it will eliminate one of the ways for restoring your data. If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially recover your data.

Remove ABC Locker Ransomware and Restore Data

If your computer got infected with the ABC Locker ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.


Berta Bilbao

Berta is a dedicated malware researcher, dreaming for a more secure cyber space. Her fascination with IT security began a few years ago when a malware locked her out of her own computer.

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