Win32/LockScreen.AQP

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

What is Win32/LockScreen.AQP infection?

In this post you will certainly find regarding the interpretation of Win32/LockScreen.AQP and also its negative impact on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, Win32/LockScreen.AQP ransomware will certainly instruct its sufferers to start funds transfer for the objective of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/LockScreen.AQP Summary

These alterations 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.
  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (7 unique times);
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Russian;
  • Steals private information from local Internet browsers;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard drive — so the sufferer can no longer use the data;
  • Preventing regular 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.
Similar behavior
Related domains
z.whorecord.xyzWin32/Ransom.Blocker.HgIASOcA
a.tomx.xyzWin32/Ransom.Blocker.HgIASOcA
www.youtube.comWin32/Ransom.Blocker.HgIASOcA
ocsp.pki.googWin32/Ransom.Blocker.HgIASOcA
crl.pki.googWin32/Ransom.Blocker.HgIASOcA
www.gstatic.comWin32/Ransom.Blocker.HgIASOcA

Win32/LockScreen.AQP

The most regular networks through which Win32/LockScreen.AQP Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of customer winding up on a resource that organizes a harmful software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or avoid the device from working in a correct manner – while likewise placing a ransom note that discusses the need for the sufferers to impact the payment for the function of decrypting the documents or recovering the data system back to the preliminary problem. In most circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has currently been damaged.

Win32/LockScreen.AQP circulation networks.

In different edges of the globe, Win32/LockScreen.AQP grows by jumps and also bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money quantity might differ depending on specific neighborhood (local) setups. The ransom notes and methods of obtaining the ransom amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having spotted some unlicensed applications enabled on the target’s device. The sharp after that requires the individual to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In nations where software program piracy is much less preferred, this method is not as efficient for the cyber frauds. Conversely, the Win32/LockScreen.AQP popup alert may incorrectly assert to be deriving from a law enforcement organization and will certainly report having located kid porn or other prohibited information on the device.

    Win32/LockScreen.AQP popup alert may incorrectly declare to be deriving from a law enforcement institution and also will certainly report having located kid pornography or other prohibited information on the gadget. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 75675893
md5: 33cb534ef7a60e674dd47667ff2ff60c
name: 33CB534EF7A60E674DD47667FF2FF60C.mlw
sha1: c7d82483a7770929152d71706f272657fe8bccf0
sha256: 787405f73ea0acc21d2f324621bef16be15163679cf085a234eccb373f5a8f6a
sha512: 4b84bec911179989a99d8d1d2d03f782c2e870417edd353697aeef0e82aba441d089523d72ef0793c172575c225f23747a812095997d6c3686432d8ee79ec50e
ssdeep: 12288:xXBGG01oDKrj5Q2tzlAW7aBKcrpBzJ8bTT:xxX04Krj5HdhyrLta
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.AQP also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
DrWebTrojan.Winlock.9378
Qihoo-360Win32/Ransom.Blocker.HgIASOcA
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Blocker.j!c
SangforRansom.Win32.Blocker.ckxo
K7GWTrojan ( 0055e4091 )
K7AntiVirusTrojan ( 0055e4091 )
BitDefenderThetaGen:NN.ZelphiF.34608.IGW@aOw1NBlc
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.AQP
APEXMalicious
AvastFileRepMalware
KasperskyTrojan-Ransom.Win32.Blocker.ckxo
AlibabaRansom:Win32/Blocker.aa4ad072
NANO-AntivirusTrojan.Win32.Blocker.cqjvoe
RisingHoax.BadJoke!8.41C (CLOUD)
SophosMal/Generic-S
ComodoMalware@#1x9rc9ou8y7qf
ZillyaTrojan.Blocker.Win32.11283
McAfee-GW-EditionGenericR-ABY!33CB534EF7A6
JiangminTrojan/Blocker.kvp
WebrootW32.Malware.Heur
Antiy-AVLHackTool[Hoax]/Win32.FakeBlocker
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftRansom:Win32/Blocker
GridinsoftRansom.Win32.Blocker.sa
ZoneAlarmTrojan-Ransom.Win32.Blocker.ckxo
AhnLab-V3Trojan/Win32.Blocker.C1166673
McAfeeGenericR-ABY!33CB534EF7A6
MAXmalware (ai score=100)
VBA32Trojan-Ransom.Winlock.gen
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
TencentWin32.Trojan.Blocker.Lknz
YandexTrojan.GenAsa!FUWrrWj++zM
IkarusTrojan-Ransom.Delf
FortinetW32/LockScreen.APP!tr
AVGFileRepMalware
Paloaltogeneric.ml

How to remove Win32/LockScreen.AQP 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 Win32/LockScreen.AQP 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.AQP 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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