Win32/Filecoder.Rokku.A

What is Win32/Filecoder.Rokku.A infection?

In this short article you will certainly find concerning the interpretation of Win32/Filecoder.Rokku.A as well as its negative impact on your computer system. Such ransomware are a type of malware that is specified by on-line frauds to demand paying the ransom money by a victim.

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.

DOWNLOAD NOW

Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon

Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the situations, Win32/Filecoder.Rokku.A ransomware will certainly advise its sufferers to start funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Filecoder.Rokku.A Summary

These adjustments can be as complies with:

• 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 attempted to delay the analysis task.;
• 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.
• The executable is compressed using UPX;
• Uses Windows utilities for basic functionality;
• Attempts to delete volume shadow copies;
• Crashed cuckoomon during analysis. Report this error to the Github repo.;
• Attempts to disable System Restore. System Restore function – allows you to revert the computer’s state (system files, applications, and system settings) to that of a previous point in time, which can be used to recover after a virus attack.
• Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
• Uses suspicious command line tools or Windows utilities;
• Ciphering the papers located on the sufferer’s hard drive — so the victim can no longer make use of the information;
• Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Similar behavior

Related domains

Win32/Filecoder.Rokku.A

One of the most common channels through which Win32/Filecoder.Rokku.A are infused are:

• By ways of phishing e-mails;
• As a repercussion of customer winding up on a resource that holds a harmful software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or protect against the device from working in an appropriate manner – while also positioning a ransom note that discusses the demand for the sufferers to effect the settlement for the function of decrypting the files or bring back the file system back to the first condition. In a lot of circumstances, the ransom money note will turn up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Filecoder.Rokku.A distribution channels.

In different edges of the globe, Win32/Filecoder.Rokku.A expands by leaps and bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money amount may vary depending upon specific local (local) settings. The ransom money notes as well as techniques of extorting the ransom amount might differ depending on particular regional (regional) setups.

For example:

Faulty informs concerning unlicensed software application.

In specific areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s tool. The alert then requires the user to pay the ransom.

Faulty declarations about illegal material.

In nations where software application piracy is much less prominent, this approach is not as reliable for the cyber fraudulences. Additionally, the Win32/Filecoder.Rokku.A popup alert might falsely assert to be originating from a police establishment and also will report having situated youngster porn or other unlawful information on the gadget.

Win32/Filecoder.Rokku.A popup alert may wrongly declare to be deriving from a regulation enforcement institution and will report having situated youngster porn or other prohibited data on the device. The alert will similarly contain a need for the customer to pay the ransom money.

Technical details

File Info:
crc32: E0A659BE
md5: 97512f4617019c907cd0f88193039e7c
name: 97512F4617019C907CD0F88193039E7C.mlw
sha1: 24cfa261ee30f697e7d1e2215eee1c21eebf4579
sha256: 438888ef36bad1079af79daf152db443b4472c5715a7b3da0ba24cc757c53499
sha512: cfbb8dd91434f917d507cb919aa7e6b16b7b2056d56185f6ad5b6149e05629325cdb3df907f58bb3f634b17a9989bf5b6d6b81f5396a3a556431742ed742ac4a
ssdeep: 12288:bB/72HFAQBMiZB7fJJ2qDHKK/K5FJL+xQhrwjeI:bBKqFiT7fJJ2qbKK6F5+xQhrEJ
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:
0: [No Data]

Win32/Filecoder.Rokku.A also known as:

How to remove Win32/Filecoder.Rokku.A 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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Filecoder.Rokku.A 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.

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.

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 Anti-Malware

If the guide doesn’t help you to remove Win32/Filecoder.Rokku.A you can always ask me in the comments for getting help.

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