Ransom:PowerShell/Powerware.A

What is Ransom:PowerShell/Powerware.A infection?

In this article you will certainly locate about the meaning of Ransom:PowerShell/Powerware.A and also its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by on the internet fraudulences to require paying the ransom money by a victim.

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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 instances, Ransom:PowerShell/Powerware.A ransomware will certainly advise its targets to initiate funds move for the purpose of counteracting the amendments that the Trojan infection has presented to the target’s device.

Ransom:PowerShell/Powerware.A 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • A process attempted to delay the analysis task by a long amount of time.;
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Appends a known Locky ransomware file extension to files that have been encrypted;
  • Ciphering the files situated on the target’s hard disk — so the victim can no more make use of the information;
  • Preventing normal 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.

Ransom:PowerShell/Powerware.A

One of the most typical channels where Ransom:PowerShell/Powerware.A are injected are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a source that holds a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or stop the tool from operating in a proper fashion – while likewise positioning a ransom note that discusses the need for the victims to effect the settlement for the purpose of decrypting the papers or restoring the data system back to the initial problem. In many circumstances, the ransom money note will certainly come up when the customer restarts the PC after the system has currently been damaged.

Ransom:PowerShell/Powerware.A circulation channels.

In numerous corners of the world, Ransom:PowerShell/Powerware.A expands by jumps as well as bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom amount may differ depending on certain local (local) setups. The ransom notes and also tricks of extorting the ransom money quantity may vary depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s tool. The alert then demands the individual to pay the ransom.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is less popular, this technique is not as effective for the cyber scams. Conversely, the Ransom:PowerShell/Powerware.A popup alert may incorrectly claim to be originating from a police establishment and also will certainly report having situated kid porn or various other prohibited data on the device.

    Ransom:PowerShell/Powerware.A popup alert might wrongly declare to be obtaining from a regulation enforcement organization and also will certainly report having situated child porn or other illegal information on the device. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: D5FE8B00
md5: 3433a4da9d8794709630eb06afd2b8c1
name: 3433A4DA9D8794709630EB06AFD2B8C1.mlw
sha1: 56a8c796b83527c0a08f839f61b504f42fb20075
sha256: 7f1023a3d523ab15fe3cceb7fde8038199510703a65dd03d78b9548eb2596b51
sha512: 3c360ba6df7749cd1441acdc840df367511c8360aaf2aafa1bfece7c1f2b36c056dd8b3ad6d154989a3d86af502f8fdbca9f01cb357ea49abdc416a4e9ad9b58
ssdeep: 6144:/KhhJS1IJyE/HBXw/KWM0QZ/oQt92Y2Etb:/KhhGIJyE/Hhwyr0+/l
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 1.0.0.0
InternalName: RY.exe
FileVersion: 1.0.0.0
ProductVersion: 1.0.0.0
FileDescription:
OriginalFilename: RY.exe

Ransom:PowerShell/Powerware.A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004f76131 )
DrWeb Trojan.Encoder.14711
ALYac Trojan.Ransom.PowerWare
Cylance Unsafe
Sangfor Ransom.Win32.CryptXXX.boj
Alibaba Ransom:Win32/CryptXXX.c228028d
K7GW Trojan ( 004f76131 )
ESET-NOD32 PowerShell/Filecoder.H
APEX Malicious
Avast VBS:Ransom-C [Trj]
Kaspersky Trojan-Ransom.Win32.CryptXXX.boj
Tencent Win32.Trojan.Raas.Auto
Sophos Troj/MSIL-HPI
Comodo Malware@#1jw2x4p94c6v2
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_WALTRIX.YUYALO
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.CryptXXX.my
Webroot Ransom.Telsacrypt.Gen
eGambit Unsafe.AI_Score_61%
Microsoft Ransom:PowerShell/Powerware.A
AegisLab Trojan.Win32.CryptXXX.4!c
ZoneAlarm HEUR:Trojan-Ransom.PowerShell.Agent.heur
McAfee Artemis!3433A4DA9D87
MAX malware (ai score=100)
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_WALTRIX.YUYALO
Rising Ransom.Agent!8.6B7 (CLOUD)
Yandex Trojan.CryptXXX!2UucNYLa+9Q
Ikarus Trojan.PowerShell.Filecoder
Fortinet W32/CryptXXX.BOJ!tr
AVG VBS:Ransom-C [Trj]
Qihoo-360 Win32/Trojan.BO.aca

How to remove Ransom:PowerShell/Powerware.A 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

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:PowerShell/Powerware.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.

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:PowerShell/Powerware.A you can always ask me in the comments for getting help.

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References

  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.

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