Written by Robert Bailey

What is Win32/LockScreen.AAQ infection?

In this article you will discover concerning the meaning of Win32/LockScreen.AAQ as well as its unfavorable influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to require paying the ransom by a sufferer.

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In the majority of the instances, Win32/LockScreen.AAQ ransomware will certainly advise its victims to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Win32/LockScreen.AAQ Summary

These adjustments can be as adheres to:

  • Unconventionial language used in binary resources: Russian;
  • 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.
  • Ciphering the papers located on the sufferer’s disk drive — so the target can no more make use of the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most regular channels whereby Win32/LockScreen.AAQ Ransomware Trojans are infused are:

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

As soon as the Trojan is efficiently infused, it will either cipher the data on the victim’s computer or protect against the device from operating in a correct fashion – while likewise putting a ransom note that discusses the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or bring back the data system back to the preliminary condition. In many circumstances, the ransom note will certainly come up when the customer restarts the PC after the system has actually already been damaged.

Win32/LockScreen.AAQ distribution channels.

In numerous edges of the world, Win32/LockScreen.AAQ grows by leaps and also bounds. However, the ransom money notes as well as techniques of extorting the ransom quantity might differ relying on specific local (local) settings. The ransom money notes and also tricks of obtaining the ransom money quantity might vary depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty declarations about prohibited content.

    In countries where software piracy is much less preferred, this technique is not as effective for the cyber scams. Conversely, the Win32/LockScreen.AAQ popup alert may wrongly assert to be stemming from a police organization and also will certainly report having situated youngster porn or other prohibited information on the device.

    Win32/LockScreen.AAQ popup alert may falsely assert to be acquiring from a regulation enforcement institution and will certainly report having located youngster pornography or various other illegal data on the tool. The alert will in a similar way consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: CCAB7933
md5: a09f49ba33de8d54be0ef2ea8a2865f0
name: A09F49BA33DE8D54BE0EF2EA8A2865F0.mlw
sha1: 2c7753de29e1fb9e6c4ca7c1ef2affa72fcb8ccc
sha256: 9dc27ed6cdc7da4368ce4ddb57009513967fb96d67d833e0c11efe3597906a54
sha512: 60afe8fcc16c35c4219cb1f12ef342d2f47dc145823a7542abc8d1e582a4f1f5878353613da8c626b5b19781ef865a6d333e446c9716c5886ef85ffc78d61e42
ssdeep: 1536:zvNb0Va6Aj4TaShtJleO1f+tHKAUtNei9kCzxgtCk1+H:zv4a65TVhpeO1QHKAw9/zxgtCk
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/LockScreen.AAQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004bcce41 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.2810
Cynet Malicious (score: 100)
ALYac Gen:Variant.Zusy.310841
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Ransom:Win32/HmBlocker.15ea2342
K7GW Trojan ( 004bcce41 )
Cybereason malicious.a33de8
Cyren W32/Ransom.E.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.AAQ
APEX Malicious
Avast Win32:LockScreen-DE [Trj]
Kaspersky Trojan-Ransom.Win32.HmBlocker.afa
BitDefender Gen:Variant.Zusy.310841
NANO-Antivirus Trojan.Win32.Winlock.dxnygw
MicroWorld-eScan Gen:Variant.Zusy.310841
Tencent Win32.Trojan.Hmblocker.Lkxj
Ad-Aware Gen:Variant.Zusy.310841
Sophos Mal/Generic-S
Comodo Packed.Win32.MUPX.Gen@24tbus
BitDefenderTheta AI:Packer.0FCEE39F1F
VIPRE Trojan.Win32.Generic.pak!cobra
Emsisoft Gen:Variant.Zusy.310841 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/
Webroot W32.Malware.Gen
Avira TR/Ransom.ace
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.9A42A9
Microsoft TrojanDropper:Win32/Wlock.A
GData Gen:Variant.Zusy.310841
AhnLab-V3 Trojan/Win32.HmBlocker.R2314
Acronis suspicious
McAfee GenericR-HWN!A09F49BA33DE
MAX malware (ai score=100)
VBA32 Trojan.Blocker.xh
Panda Generic Malware
Rising Ransom.HmBlocker!8.2A63 (CLOUD)
Yandex Trojan.GenAsa!8pFQXRBNhJ0
Ikarus Trojan-Ransom.HmBlocker
MaxSecure Trojan.Malware.3040703.susgen
Fortinet W32/Kryptik.21980!tr
AVG Win32:LockScreen-DE [Trj]

How to remove Win32/LockScreen.AAQ ransomware?

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 Win32/LockScreen.AAQ 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 Win32/LockScreen.AAQ you can always ask me in the comments for getting help.

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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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