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

What is Ransom:Win32/LockScreen.CI infection?

In this post you will locate regarding the meaning of Ransom:Win32/LockScreen.CI and its unfavorable effect on your computer. Such ransomware are a kind of malware that is elaborated by on the internet frauds to require paying the ransom money by a victim.

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In the majority of the situations, Ransom:Win32/LockScreen.CI infection will certainly advise its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the victim’s tool.

Ransom:Win32/LockScreen.CI Summary

These modifications can be as adheres to:

  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers situated on the sufferer’s disk drive — so the sufferer can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;


One of the most common channels through which Ransom:Win32/LockScreen.CI Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of individual ending up on a resource that holds a destructive software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or avoid the device from functioning in an appropriate way – while likewise putting a ransom money note that discusses the requirement for the victims to impact the repayment for the purpose of decrypting the files or recovering the documents system back to the initial problem. In the majority of circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has actually currently been harmed.

Ransom:Win32/LockScreen.CI distribution channels.

In numerous corners of the globe, Ransom:Win32/LockScreen.CI expands by leaps and bounds. However, the ransom money notes and techniques of extorting the ransom money quantity may vary depending upon particular regional (regional) setups. The ransom notes and methods of extorting the ransom money amount might vary depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The alert then requires the user to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software piracy is much less preferred, this method is not as effective for the cyber scams. Alternatively, the Ransom:Win32/LockScreen.CI popup alert may incorrectly assert to be originating from a law enforcement establishment as well as will report having situated kid pornography or various other illegal data on the tool.

    Ransom:Win32/LockScreen.CI popup alert might incorrectly claim to be obtaining from a legislation enforcement organization as well as will certainly report having located youngster porn or other prohibited data on the gadget. The alert will in a similar way consist of a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0BAF4EC6
md5: 62874748f65dfd57cea5f49763cd883f
name: 62874748F65DFD57CEA5F49763CD883F.mlw
sha1: ee8bd9e2cbda940a14903ac86987ce752b919aea
sha256: 6116fba00ec81179caaa1e468ac5c91a668cc5ae6f85aaf9969c36d3e4cc74e2
sha512: 1b578f7f18397e1081a6285a96b9cdf46cd0f1e6f944e643d054624c9773a66f22ccb54dfc6b1135f799bd2102d054b3690a84d5bf263bcad06dfca795df4b82
ssdeep: 3072:Jfo3SuJur96ByMMzixbq3dGL/Vl+BcY9vF49D:JfhEVxe3zf2D
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Ransom:Win32/LockScreen.CI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004bcce41 )
Lionic Trojan.Win32.Delf.mczC
Elastic malicious (high confidence)
DrWeb Trojan.Siggen4.14656
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.GenericRI.S16627546
ALYac Dropped:Trojan.Ransom.KB
Cylance Unsafe
Zillya Trojan.Web.Win32.16
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Ransom:Win32/LockScreen.74db3f24
K7GW Trojan ( 004bcce41 )
Cybereason malicious.8f65df
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.FQXRPHP
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Downloader.Adload-188
Kaspersky Trojan-Ransom.Win32.Web.a
BitDefender Dropped:Trojan.Ransom.KB
NANO-Antivirus Trojan.Win32.LockScreen.bbmctq
MicroWorld-eScan Dropped:Trojan.Ransom.KB
Tencent Win32.Trojan.Web.Wnml
Ad-Aware Dropped:Trojan.Ransom.KB
Sophos ML/PE-A + Mal/Behav-320
BitDefenderTheta AI:Packer.534F5DE91F
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_LOCKSCREEN.F116I5
McAfee-GW-Edition BehavesLike.Win32.Autorun.cm
FireEye Generic.mg.62874748f65dfd57
Emsisoft Dropped:Trojan.Ransom.KB (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Ardamax.bxy
Avira TR/LockScreen.EN
Kingsoft Win32.Heur.KVM003.a.(kcloud)
Microsoft Ransom:Win32/LockScreen.CI
Arcabit Trojan.Ransom.KB
ZoneAlarm Trojan-Ransom.Win32.Web.a
GData Dropped:Trojan.Ransom.KB
TACHYON Ransom/W32.DP-Web.137935
AhnLab-V3 Trojan/Win32.Web.C2307824
Acronis suspicious
McAfee Artemis!62874748F65D
MAX malware (ai score=81)
VBA32 BScope.Trojan.Winlock
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_LOCKSCREEN.F116I5
Rising [email protected] (RDML:A2b+k/TKrPXW3AhyuBLkqA)
Yandex Trojan.GenAsa!mLdPBYTa1WU
Ikarus Trojan-PWS.Win32.LdPinch
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/SdDrop.B!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Ransom:Win32/LockScreen.CI 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:Win32/LockScreen.CI 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 Ransom:Win32/LockScreen.CI you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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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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