Ransom:AutoIt/LockScreen.D

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

What is Ransom:AutoIt/LockScreen.D infection?

In this article you will certainly locate about the interpretation of Ransom:AutoIt/LockScreen.D as well as its negative impact on your computer system. Such ransomware are a form of malware that is elaborated by on-line scams to require paying the ransom money by a victim.

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In the majority of the cases, Ransom:AutoIt/LockScreen.D virus will instruct its sufferers to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Ransom:AutoIt/LockScreen.D Summary

These adjustments can be as follows:

  • Reads data out of its own binary image;
  • Performs some HTTP requests;
  • Attempts to restart the guest VM;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Attempts to modify browser security settings;
  • Attempts to disable browser security warnings;
  • Ciphering the papers located on the target’s hard disk drive — so the sufferer can no longer utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Related domains:

edgedl.me.gvt1.com Ransom.Win32.Autoit.v
update.googleapis.com Ransom.Win32.Autoit.v
oppnetter.biz.ua Ransom.Win32.Autoit.v

Ransom:AutoIt/LockScreen.D

The most typical networks whereby Ransom:AutoIt/LockScreen.D Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a resource that hosts a harmful software program;

As soon as the Trojan is successfully injected, it will either cipher the information on the victim’s PC or avoid the device from working in a proper manner – while also positioning a ransom money note that discusses the need for the targets to effect the payment for the function of decrypting the records or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually already been harmed.

Ransom:AutoIt/LockScreen.D distribution networks.

In numerous edges of the world, Ransom:AutoIt/LockScreen.D grows by jumps as well as bounds. Nevertheless, the ransom money notes and techniques of extorting the ransom quantity might vary depending upon particular local (regional) setups. The ransom notes and methods of extorting the ransom money quantity might differ depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In nations where software application piracy is much less preferred, this approach is not as reliable for the cyber fraudulences. Conversely, the Ransom:AutoIt/LockScreen.D popup alert might incorrectly declare to be originating from a police establishment and will certainly report having situated child porn or various other unlawful information on the device.

    Ransom:AutoIt/LockScreen.D popup alert may wrongly claim to be deriving from a legislation enforcement organization and will report having situated youngster porn or other illegal data on the gadget. The alert will likewise include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 59E31ACD
md5: 87a2c411e878cca083a06d9ffeb581a2
name: 87A2C411E878CCA083A06D9FFEB581A2.mlw
sha1: 4b03ed55bd45e36469a0b373a0d32f964d51c177
sha256: 3e931d6d7be99aa38831159046019355e3ca16f377ba8178a86d2caac7d25a0a
sha512: e9dcc59300e9c41b13823e3be4b0ee1312be7e70088a30c73f1397dc4fc893fdc00d9ee38e8b459a84557fed702ab9204476168553c84ed3db81c4407c83bdf1
ssdeep: 24576:bRmJkqoQrilOIQ+yMxyNypYENNMw2mlcKtbby:YJXoQryTiMxyNypYSqwBesby
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 8, 0
FileVersion: 3, 3, 8, 0
FileDescription:
Translation: 0x0809 0x04b0

Ransom:AutoIt/LockScreen.D also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0047e7591 )
Lionic Trojan.Win32.Autoit.j!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.41809
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.AutoIT.Win32.143411
Sangfor Ransom.Win32.Autoit.v
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/LockScreen.43d32a4c
K7GW Trojan ( 0047e7591 )
Cybereason malicious.5bd45e
Symantec Trojan.Gen
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:AutoIt-BPS [Trj]
Kaspersky Trojan-Ransom.Win32.Autoit.v
NANO-Antivirus Trojan.Win32.Autoit.ecjjdi
Tencent Win32.Trojan.Autoit.Ecak
Sophos Mal/Generic-S
Comodo Malware@#as2accg6s5lk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.dc
FireEye Generic.mg.87a2c411e878cca0
Avira HEUR/AGEN.1116021
eGambit Unsafe.AI_Score_96%
Antiy-AVL Trojan/Generic.ASCommon.168
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:AutoIt/LockScreen.D
Acronis suspicious
McAfee Artemis!87A2C411E878
MAX malware (ai score=95)
VBA32 Trojan.Autoit.F
Panda Trj/CI.A
Rising Trojan.Obfus/Autoit!1.BEDE (CLASSIC)
MaxSecure Trojan.Autoit.AZA
Fortinet W32/Autoit.V!tr
AVG Win32:AutoIt-BPS [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Worm.AutoIt.HgIASOcA

How to remove Ransom:AutoIt/LockScreen.D 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:AutoIt/LockScreen.D 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:AutoIt/LockScreen.D 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/comparison

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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