What is Troj/CrWire-A infection?

In this short article you will find regarding the meaning of Troj/CrWire-A as well as its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom 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, Troj/CrWire-A infection will certainly advise its targets to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the target’s device.

Troj/CrWire-A Summary

These alterations can be as follows:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s disk drive — so the victim can no longer make use of the data;
  • Preventing routine accessibility 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.


The most normal networks whereby Troj/CrWire-A Ransomware Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual ending up on a source that hosts a malicious software program;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or prevent the gadget from functioning in a proper fashion – while also positioning a ransom note that states the demand for the targets to impact the settlement for the function of decrypting the papers or recovering the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has actually already been harmed.

Troj/CrWire-A distribution channels.

In different corners of the globe, Troj/CrWire-A expands by leaps and bounds. However, the ransom notes as well as tricks of obtaining the ransom money amount may vary depending on specific regional (regional) settings. The ransom money notes and methods of obtaining the ransom money amount may differ depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s tool. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software piracy is much less popular, this technique is not as efficient for the cyber scams. Additionally, the Troj/CrWire-A popup alert may incorrectly declare to be deriving from a police establishment as well as will report having situated youngster pornography or various other unlawful data on the tool.

    Troj/CrWire-A popup alert may wrongly assert to be deriving from a law enforcement establishment and also will certainly report having situated youngster pornography or other prohibited information on the tool. The alert will likewise consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4AAECD4C
md5: 9a5cb69e56553d084e4762f011464831
name: 9A5CB69E56553D084E4762F011464831.mlw
sha1: e6538b6b8144df993824bd014f5952c2c4350b72
sha256: 9711f5f741ddf2b9d92676bfc473919d6910866a587c3d4789d8236f4279ef0c
sha512: 2e56f519af6939dad3782fb85c8816b54d75b5c2c6a4207412ce2ca2ed30cf4c9a579760db4177b66a42ac83c676c12a3f98d152e88de9d52262c10d7d751343
ssdeep: 12288:PRa88+SRO2mvS8Fq7SsPYrtEhIp0BYKAhR2unNPMrxvd8ZNdHwoNgaBfhGnQF:PRaZRO2mvSN7SsPCPRhSJBa9iQF
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Troj/CrWire-A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004f65341 )
ALYac Trojan.GenericKD.31109620
Cylance Unsafe
Alibaba Ransom:Win32/CryptoWire.97c84365
K7GW Trojan ( 004f65341 )
Cybereason malicious.e56553
Symantec Ransom.Cryptolocker
ESET-NOD32 Win32/Filecoder.NHN
APEX Malicious
Avast Win64:Malware-gen
BitDefender Trojan.GenericKD.31109620
MicroWorld-eScan Trojan.GenericKD.31109620
Tencent Win32.Trojan.Filecoder.Hufs
Ad-Aware Trojan.GenericKD.31109620
Sophos Troj/CrWire-A
TrendMicro Mal_Cryptoit-1
McAfee-GW-Edition BehavesLike.Win64.TrojanAitInject.ft
FireEye Trojan.GenericKD.31109620
Emsisoft Trojan.GenericKD.31109620 (B)
Avira HEUR/AGEN.1100014
Microsoft Trojan:Win32/Zpevdo.A
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.GenericKD.31109620
AhnLab-V3 Trojan/Win32.Agent.C2621902
McAfee Artemis!9A5CB69E5655
TrendMicro-HouseCall Mal_Cryptoit-1
Rising Ransom.CryptoWire/Autoit!1.C3A2 (CLASSIC)
Ikarus Trojan-Ransom.Ouroboros
Fortinet AutoIt/Ouroboros.A!tr.ransom
AVG Win64:Malware-gen

How to remove Troj/CrWire-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 Troj/CrWire-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 Troj/CrWire-A you can always ask me in the comments for getting help.

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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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