Written by Robert Bailey

What is Troj/Criakl-G infection?

In this short article you will locate concerning the interpretation of Troj/Criakl-G as well as its adverse influence on your computer system. Such ransomware are a type of malware that is specified by on-line scams to demand paying the ransom by a victim.

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In the majority of the cases, Troj/Criakl-G infection will certainly advise its sufferers to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s device.

Troj/Criakl-G Summary

These adjustments can be as adheres to:

  • Reads data out of its own binary image;
  • The binary likely contains encrypted or compressed data.;
  • Attempts to delete volume shadow copies;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the target’s hard disk — so the victim can no more make use of the data;
  • Preventing normal access to the sufferer’s workstation;

Related domains: W32.RansomeDNZ.Trojan W32.RansomeDNZ.Trojan


One of the most regular networks whereby Troj/Criakl-G Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the victim’s computer or stop the tool from functioning in a proper manner – while likewise putting a ransom note that mentions the demand for the victims to effect the payment for the function of decrypting the files or bring back the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will show up when the client restarts the PC after the system has already been damaged.

Troj/Criakl-G circulation channels.

In various edges of the globe, Troj/Criakl-G expands by leaps as well as bounds. However, the ransom notes as well as techniques of extorting the ransom money amount might differ depending upon specific neighborhood (regional) setups. The ransom notes and also tricks of obtaining the ransom money amount may vary depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the target’s tool. The alert after that requires the customer to pay the ransom.

    Faulty declarations about prohibited web content.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber scams. Conversely, the Troj/Criakl-G popup alert may incorrectly declare to be originating from a police institution and also will report having located child pornography or other illegal data on the tool.

    Troj/Criakl-G popup alert might falsely declare to be acquiring from a legislation enforcement organization and will report having situated kid pornography or other prohibited information on the tool. The alert will in a similar way include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0E9F5AEF
md5: 98db57569da8c50de68fb69002c069cb
name: upload_file
sha1: 5adf28157d29aae9e0ff25013c0ca084d3fe30c9
sha256: e4a43f0bb8216496b95826c2c1aeb2f3ece6a7d87a8dbc7a0cc6a3935ace3d90
sha512: bbcb7051ec432c67b9920e727660d1867bf5067b6a98a2feaaf53d7be6c54aeab68082a27bd7747560a456afd72508d1a35500022d04de7da20e8bdc20ce1ff7
ssdeep: 1536:mBwl+KXpsqN5vlwWYyhY9S4AUnMlKEqM7u+10IuaFRIx8t6zIrRX9dG:Qw+asqN5aW/hLGMlKEqXINvt6zIrRXW
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Troj/Criakl-G also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.RansomeDNZ.Trojan
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3953
MicroWorld-eScan Trojan.Ransom.Crysis.E
CAT-QuickHeal Ransom.Crysis.A3
McAfee Ransom-Dharma!98DB57569DA8
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Crusis.tqMs
K7AntiVirus Trojan ( 00519f781 )
BitDefender Trojan.Ransom.Crysis.E
K7GW Trojan ( 00519f781 )
Cybereason malicious.69da8c
Arcabit Trojan.Ransom.Crysis.E
Invincea ML/PE-A + Troj/Criakl-G
BitDefenderTheta AI:Packer.D3B9457E1E
Cyren W32/Trojan.ILHO-9216
Symantec Ransom.Crysis
APEX Malicious
ClamAV Win.Trojan.Dharma-6668198-0
Alibaba Ransom:Win32/generic.ali2000010
NANO-Antivirus Trojan.Win32.Filecoder.emdnxn
SUPERAntiSpyware Ransom.Crysis/Variant
Ad-Aware Trojan.Ransom.Crysis.E
Emsisoft Trojan.Ransom.Crysis.E (B)
Comodo TrojWare.Win32.Crysis.D@6sd9xy
F-Secure Trojan.TR/Dropper.Gen
TrendMicro Ransom.Win32.CRYSIS.SM
Sophos Troj/Criakl-G
Ikarus Trojan-Ransom.Crysis
Jiangmin Trojan.Crypren.ic
MaxSecure Trojan-Ransom.Win32.Crusis.To
Avira TR/Dropper.Gen
MAX malware (ai score=84)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Ransom:Win32/Wadhrama!hoa
ViRobot Trojan.Win32.Ransom.94720.F
GData Win32.Trojan-Ransom.VirusEncoder.A
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Crysis.R213980
Acronis suspicious
ALYac Trojan.Ransom.Crysis.E
TACHYON Ransom/W32.crysis.94720
VBA32 TrojanRansom.Crusis
Malwarebytes Ransom.Crysis
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Filecoder.Crysis.P
TrendMicro-HouseCall Ransom.Win32.CRYSIS.SM
Rising Ransom.Crysis!1.A6AA (CLASSIC)
SentinelOne DFI – Suspicious PE
Fortinet W32/Crysis.W!tr.ransom
Webroot W32.Ransom.Gen
AVG Win32:RansomX-gen [Ransom]
Avast Win32:RansomX-gen [Ransom]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.Ransom.Crusis.A

How to remove Troj/Criakl-G 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/Criakl-G 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Troj/Criakl-G 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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