What is Ransom:Win32/Pakirok infection?

In this article you will certainly locate regarding the definition of Ransom:Win32/Pakirok as well as its unfavorable impact on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom by a target.

GridinSoft Anti-Malware Review

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.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Ransom:Win32/Pakirok ransomware will certainly instruct its targets to initiate funds move for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s gadget.

Ransom:Win32/Pakirok Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Writes a potential ransom message to disk;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the target’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing routine accessibility to the sufferer’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 regular networks where Ransom:Win32/Pakirok Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of individual winding up on a resource that holds a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or stop the device from functioning in an appropriate fashion – while also placing a ransom money note that points out the need for the targets to effect the payment for the purpose of decrypting the records or recovering the data system back to the first problem. In most instances, the ransom note will show up when the customer restarts the PC after the system has currently been damaged.

Ransom:Win32/Pakirok circulation networks.

In various corners of the globe, Ransom:Win32/Pakirok grows by leaps as well as bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money amount may vary relying on particular local (regional) setups. The ransom notes and methods of extorting the ransom money quantity might vary depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the user to pay the ransom.

    Faulty statements concerning prohibited web content.

    In nations where software application piracy is less preferred, this method is not as effective for the cyber fraudulences. Additionally, the Ransom:Win32/Pakirok popup alert may falsely declare to be deriving from a police establishment and will certainly report having located youngster pornography or other unlawful information on the device.

    Ransom:Win32/Pakirok popup alert may falsely declare to be obtaining from a legislation enforcement institution as well as will certainly report having located kid porn or various other prohibited information on the tool. The alert will likewise have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 00F033EF
md5: c8a7fa19c03092c9aed58f42b6a9dd83
name: C8A7FA19C03092C9AED58F42B6A9DD83.mlw
sha1: 8b2f707c6f6d8eb41bb71304d55c6d035a12a603
sha256: 426b6463b4dfb50445b623b58dcf7a68b6b310b2329a81c9314db0f4ff30a0ad
sha512: 20a3a3e5f92a045b0b1c065ea2d4d8ba7626bcd3a6fead70b2b6523f11fae8518591cfe0d831346a28cb9ebfe6d541848ae0d70e852b7b20b0338c4c8201fb20
ssdeep: 6144:NjkWhDcubg1dEASDc+ulnKm9OppeU5AD5OyMJqAC:NVhDDbGRAc+gnip8QADIyMJ1C
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2016 All rights reserved. VITSOFT xfffd
InternalName: Porter Longs
CompanyName: VITSOFT xfffd
LegalTrademarks: Copyright xa9 2016 All rights reserved. VITSOFT xfffd
Comments: Threads Converter Iteration Bindingtemplate Csnet Very
ProductName: Porter Longs
FileDescription: Threads Converter Iteration Bindingtemplate Csnet Very
OriginalFilename: Porter Longs.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Pakirok also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00511b471 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.12764
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.GlobeImposter
Cylance Unsafe
Zillya Trojan.Deshacop.Win32.854
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Purgen.fe63b011
K7GW Trojan ( 00511b471 )
Cybereason malicious.9c0309
Symantec Trojan Horse
ESET-NOD32 Win32/Filecoder.FV
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Purgen.fp
BitDefender Gen:Variant.Johnnie.22682
NANO-Antivirus Trojan.Win32.Injector.eqriui
ViRobot Trojan.Win32.U.Ransom.267264
MicroWorld-eScan Gen:Variant.Johnnie.22682
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Gen:Variant.Johnnie.22682
Sophos Troj/Ransom-EOZ
Comodo Malware@#91r0gs21uij
BitDefenderTheta Gen:NN.ZexaF.34608.qq0@auY6Mbpi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPLOCKY.SME
McAfee-GW-Edition BehavesLike.Win32.Emotet.dc
FireEye Generic.mg.c8a7fa19c03092c9
Emsisoft Gen:Variant.Johnnie.22682 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1110224
eGambit Generic.Trojan
Microsoft Ransom:Win32/Pakirok
Arcabit Trojan.Johnnie.D589A
AegisLab Trojan.Win32.Purgen.j!c
ZoneAlarm Trojan-Ransom.Win32.Purgen.fp
GData Gen:Variant.Johnnie.22682
TACHYON Ransom/W32.Sagecrypt.267264
AhnLab-V3 Win-Trojan/Sagecrypt.Gen
Acronis suspicious
McAfee RDN/Ransom.ct
MAX malware (ai score=100)
VBA32 Trojan.Deshacop
Malwarebytes Malware.AI.1901226744
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_HPLOCKY.SME
Rising Ransom.Pakirok!8.E932 (CLOUD)
Ikarus Trojan.Win32.Injector
Fortinet W32/Kryptik.FQUM!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Purgen.HwoCWoMA

How to remove Ransom:Win32/Pakirok virus?

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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 Ransom:Win32/Pakirok 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 Ransom:Win32/Pakirok you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

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

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.