Win32/LockScreen.AZR

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

What is Win32/LockScreen.AZR infection?

In this post you will find regarding the interpretation of Win32/LockScreen.AZR as well as its adverse influence on your computer. Such ransomware are a kind of malware that is specified by on the internet frauds to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the instances, Win32/LockScreen.AZR infection will certainly instruct its sufferers to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/LockScreen.AZR Summary

These modifications can be as follows:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Possible date expiration check, exits too soon after checking local time;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a copy of itself;
  • Ciphering the records located on the victim’s disk drive — so the target can no longer utilize the information;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/LockScreen.AZR

The most common networks where Win32/LockScreen.AZR Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a resource that holds a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s computer or avoid the device from operating in an appropriate way – while additionally placing a ransom money note that points out the need for the sufferers to impact the repayment for the function of decrypting the documents or restoring the documents system back to the preliminary problem. In most instances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/LockScreen.AZR distribution channels.

In various edges of the world, Win32/LockScreen.AZR grows by jumps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom money quantity might vary depending on certain neighborhood (local) settings. The ransom money notes and tricks of extorting the ransom amount might vary depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the user to pay the ransom.

    Faulty declarations about illegal material.

    In nations where software piracy is less popular, this method is not as efficient for the cyber scams. Additionally, the Win32/LockScreen.AZR popup alert may wrongly claim to be originating from a police institution and also will report having situated youngster pornography or other illegal information on the device.

    Win32/LockScreen.AZR popup alert might incorrectly assert to be deriving from a regulation enforcement organization as well as will report having situated youngster porn or various other illegal information on the gadget. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 2B3372B0
md5: 8bc79ce31d97ab58f11ad9a33dadc4b4
name: 8BC79CE31D97AB58F11AD9A33DADC4B4.mlw
sha1: 0419d72051fed2a058640f163f46909c3680a51f
sha256: 4e193d0fdb2c116e84916f2b0683b49dcb06bfe00dad5e5328f8d43bb9508641
sha512: 44cee7825a4e8c8f56a6f224315bc03c6c79875b6c06103581db78ce7ce563e7168602996dbf798626455b021b4d5741646db910c395ea255c75e77837ed544c
ssdeep: 12288:u0+nPlgZynKzPfXn/nXpttpY22rjqozyUpMCrRtyHCEx2iJ314HnXwJrC1+PdTZ:d/VLfvXrtOvqohM6REHCa1eHXwJrC1+
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

FileVersion: 1.0.0.0
ProductVersion: 1.0.0.0
Translation: 0x0409 0x04e4

Win32/LockScreen.AZR also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
MicroWorld-eScanTrojan.GenericKD.30731306
FireEyeTrojan.GenericKD.30731306
McAfeeArtemis!8BC79CE31D97
CylanceUnsafe
ZillyaTrojan.LockScreen.Win32.10062
AegisLabTrojan.Win32.Generic.4!c
SangforRansom.Win32.LockScreen.AZR
K7AntiVirusTrojan ( 004d37bf1 )
BitDefenderTrojan.GenericKD.30731306
K7GWTrojan ( 004d37bf1 )
Cybereasonmalicious.31d97a
BitDefenderThetaGen:NN.ZelphiF.34590.SmKfaak4Ucdi
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.AZR
AvastWin32:Malware-gen
KasperskyTrojan-Dropper.Win32.Dapato.qpcy
NANO-AntivirusTrojan.Win32.Ransom.fbiywb
RisingTrojan.LockScreen!8.1AF (CLOUD)
Ad-AwareTrojan.GenericKD.30731306
SophosMal/Generic-S
ComodoMalware@#sh745q3k5n1r
F-SecureTrojan.TR/Ransom.poqsf
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.bc
EmsisoftTrojan.GenericKD.30731306 (B)
IkarusTrojan.Win32.LockScreen
MaxSecureTrojan.Malware.300983.susgen
AviraTR/Ransom.poqsf
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Generic.D1D4EC2A
ZoneAlarmTrojan-Dropper.Win32.Dapato.qpcy
GDataTrojan.GenericKD.30731306
CynetMalicious (score: 85)
ALYacTrojan.GenericKD.30731306
MAXmalware (ai score=96)
MalwarebytesMalware.Heuristic.1003
PandaTrj/CI.A
APEXMalicious
TencentWin32.Trojan.Lockscreen.Eehr
YandexTrojan.LockScreen!ydpwri+A4Nc
FortinetW32/LockScreen.AZR!tr.ransom
WebrootW32.Trojan.GenKD
AVGWin32:Malware-gen
Qihoo-360Win32/Trojan.Ransom.796

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending