What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.Ransom.JohnsLocker infection?

In this article you will locate about the definition of Trojan.Ransom.JohnsLocker as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by on-line frauds to demand paying the ransom money by a victim.

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In the majority of the cases, Trojan.Ransom.JohnsLocker infection will advise its sufferers to initiate funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Trojan.Ransom.JohnsLocker Summary

These modifications can be as follows:

  • Network activity detected but not expressed in API logs;
  • Ciphering the papers found on the victim’s disk drive — so the sufferer can no more use the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains: Trojan.Ransom.JohnsLocker


The most regular networks through which Trojan.Ransom.JohnsLocker Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of customer ending up on a resource that hosts a harmful software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or avoid the device from working in a correct way – while additionally positioning a ransom note that discusses the need for the targets to effect the settlement for the objective of decrypting the records or bring back the documents system back to the first problem. In many circumstances, the ransom note will certainly come up when the customer restarts the COMPUTER after the system has already been harmed.

Trojan.Ransom.JohnsLocker circulation networks.

In numerous corners of the world, Trojan.Ransom.JohnsLocker expands by jumps and bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom amount might vary depending upon certain local (regional) setups. The ransom money notes and methods of obtaining the ransom amount may vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s device. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In countries where software application piracy is much less prominent, this technique is not as reliable for the cyber fraudulences. Alternatively, the Trojan.Ransom.JohnsLocker popup alert may wrongly declare to be originating from a law enforcement institution as well as will certainly report having situated kid pornography or other illegal data on the tool.

    Trojan.Ransom.JohnsLocker popup alert may incorrectly claim to be acquiring from a regulation enforcement establishment as well as will certainly report having situated kid pornography or various other prohibited data on the device. The alert will in a similar way have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: ECB0BFEF
md5: 0ea7a32007ed03fc767e4d01a521d919
name: 0EA7A32007ED03FC767E4D01A521D919.mlw
sha1: 0fa89a1309e533cc24f1a9903d372ecebd01b319
sha256: 6171323b3420d533b5855f71dda960f47c32c7bf5f0bbb5f6912f35253715fcc
sha512: 5074a1f132015eb412b073837def2175941c995a38ad4b2c2db61c36944f61eeeb86c564d88f0137ffa46ee70e43a7e61bc1326c4adb8018020ddd4f5e1eb57b
ssdeep: 1536:VLHXkF7kbtXwxc+ILHXkFwystUlmFrsNGq/afp3oGLHXkF:pH0F78N2DgH0FwZgraCOH0F
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version:
InternalName: WindowsApplication1.exe
Comments: File Encryption
ProductName: John's Ransomware
FileDescription: John's Ransomware
OriginalFilename: WindowsApplication1.exe

Trojan.Ransom.JohnsLocker also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005440141 )
Lionic Hacktool.Win32.Generic.3!c
DrWeb Trojan.FakeEncoder.2
Cynet Malicious (score: 99)
ALYac Trojan.Ransom.JohnsLocker
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.86622
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba RiskWare:Win32/FakeFilecoder.dca81662
K7GW Trojan ( 005440141 )
Cybereason malicious.007ed0
Symantec ML.Attribute.HighConfidence
ESET-NOD32 MSIL/Hoax.FakeFilecoder.DU
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Hoax.Win32.Generic
BitDefender Gen:Heur.Ransom.REntS.Gen.1
NANO-Antivirus Riskware.Win32.FakeRansom.etcqwh
ViRobot Trojan.Win32.S.Ransom.1164288
MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
Tencent Malware.Win32.Gencirc.114d8314
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
Comodo Malware@#3zwe96ob076j
BitDefenderTheta Gen:NN.ZemsilF.34170.hr0@aWNAi3o
VIPRE Hoax.Win32.FakeRansom (not malicious)
FireEye Gen:Heur.Ransom.REntS.Gen.1
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
Jiangmin Hoax.FakeRansom.c
Avira TR/Redcap.iirhk
Antiy-AVL Trojan/Generic.ASMalwS.21E62D4
Kingsoft Win32.Torj.Hoax.(kcloud)
Microsoft Trojan:Win32/Occamy.C61
GData Gen:Heur.Ransom.REntS.Gen.1
TACHYON Joke/W32.DN-FakeRansom.1164288
AhnLab-V3 Trojan/Win32.FakeRansom.C2185538
McAfee Ransom-JLocker!0EA7A32007ED
MAX malware (ai score=100)
VBA32 TScope.Trojan.MSIL
Panda Trj/GdSda.A
Yandex Hoax.FakeFilecoder!49e2PXaNpI0
Ikarus Trojan-Ransom.Hoax.John
MaxSecure Trojan.Malware.10685503.susgen
Fortinet Riskware/FakeRansom
AVG Win32:Malware-gen

How to remove Trojan.Ransom.JohnsLocker virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Trojan.Ransom.JohnsLocker 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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If the guide doesn’t help you to remove Trojan.Ransom.JohnsLocker 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

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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