Written by Robert Bailey

What is Mal/EncPk-AAT infection?

In this short article you will discover concerning the definition of Mal/EncPk-AAT and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by on the internet frauds to demand paying the ransom money by a sufferer.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the cases, Mal/EncPk-AAT virus will instruct its victims to launch funds move for the purpose of reducing the effects of the changes that the Trojan infection has presented to the victim’s device.

Mal/EncPk-AAT Summary

These modifications can be as complies with:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the target’s hard disk drive — so the sufferer can no longer make use of the information;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal networks through which Mal/EncPk-AAT Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of user ending up on a source that holds a malicious software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s PC or avoid the device from operating in an appropriate manner – while additionally positioning a ransom note that mentions the demand for the targets to impact the settlement for the purpose of decrypting the files or restoring the data system back to the first condition. In the majority of instances, the ransom money note will turn up when the customer reboots the PC after the system has currently been damaged.

Mal/EncPk-AAT distribution channels.

In different corners of the world, Mal/EncPk-AAT grows by jumps as well as bounds. Nonetheless, the ransom money notes and methods of obtaining the ransom money amount might vary depending on particular regional (local) setups. The ransom money notes and tricks of extorting the ransom quantity may vary depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the victim’s gadget. The alert then demands the customer to pay the ransom money.

    Faulty statements concerning prohibited content.

    In nations where software program piracy is less prominent, this approach is not as reliable for the cyber scams. Conversely, the Mal/EncPk-AAT popup alert might incorrectly assert to be stemming from a police organization and will report having located kid pornography or various other prohibited data on the gadget.

    Mal/EncPk-AAT popup alert may wrongly assert to be deriving from a law enforcement organization and also will certainly report having located youngster porn or other illegal information on the gadget. The alert will in a similar way include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 7B404A98
md5: b25e335298cf6eebc2601e814776a318
name: upload_file
sha1: 067b4dcf737e44d0967291208b0a47f479ede4ac
sha256: 1158203e6f4afba310a329f506a457abab99a943b3282eabc1583e677005ca74
sha512: 91fea135afea1ed30ce631ff82f77a06a4c57414b247963a8dd598dd694b179ec77b4a300ce61221a557df849e99bcb81f7ac718ab29ff19e257271f181cffaa
ssdeep: 12288:Qgm9pEkmU+/4VcyLCKIfJYW8ILkfV0bVfPb4YgWdbOH:QbSyLtIBYWFkfV0hfPnZI
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Mal/EncPk-AAT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.858
MicroWorld-eScan Gen:Variant.Graftor.673199
ALYac Gen:Variant.Graftor.673199
BitDefender Gen:Variant.Graftor.673199
CrowdStrike win/malicious_confidence_100% (D)
TrendMicro TrojanSpy.Win32.EMOTET.SMA
Symantec Packed.Generic.459
APEX Malicious
Avast Win32:Malware-gen
NANO-Antivirus Trojan.Win32.Shade.fkmffn
ViRobot Trojan.Win32.Ransom.1381640
Ad-Aware Gen:Variant.Graftor.673199
Emsisoft Gen:Variant.Graftor.673199 (B)
Comodo TrojWare.Win32.TrojanProxy.Bunitu.GL@7xwiw9
Zillya Trojan.Shade.Win32.865
Invincea Mal/EncPk-AAT
McAfee-GW-Edition Ransomware-GNS!B25E335298CF
Sophos Mal/EncPk-AAT
Ikarus Trojan-Ransom.Crypted007
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Microsoft Trojan:Win32/Emotet.PB
Arcabit Trojan.Graftor.DA45AF
GData Gen:Variant.Graftor.673199
AhnLab-V3 Win-Trojan/Cerber.Gen
McAfee Ransomware-GNS!B25E335298CF
MAX malware (ai score=81)
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.SMA
Rising Trojan.Generic@ML.100 (RDML:LFNfNN3ibXPU0pYCiS0K/w)
SentinelOne DFI – Malicious PE
Fortinet W32/Kryptik.GOUT!tr.ransom
AVG Win32:Malware-gen

How to remove Mal/EncPk-AAT ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Mal/EncPk-AAT files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Mal/EncPk-AAT you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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