What is Win32/LockScreen.AAF infection?
In this article you will certainly find regarding the definition of Win32/LockScreen.AAF as well as its negative influence on your computer. Such ransomware are a type of malware that is clarified by online frauds to require paying the ransom by a victim.
Most of the cases, Win32/LockScreen.AAF ransomware will instruct its victims to launch funds move for the purpose of counteracting the changes that the Trojan infection has actually introduced to the target’s tool.
Win32/LockScreen.AAF Summary
These modifications can be as complies with:
- A process created a hidden window;
- Unconventionial language used in binary resources: Russian;
- 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;
- Uses Windows utilities for basic functionality;
- Attempts to restart the guest VM;
- Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Uses suspicious command line tools or Windows utilities;
- Ciphering the files found on the target’s hard disk drive — so the target can no longer use the information;
- Preventing regular accessibility to the victim’s workstation;
Win32/LockScreen.AAF
The most regular channels whereby Win32/LockScreen.AAF Ransomware are injected are:
- By ways of phishing e-mails;
- As a consequence of individual ending up on a source that organizes a malicious software application;
As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s PC or stop the tool from functioning in an appropriate way – while additionally placing a ransom note that mentions the requirement for the sufferers to effect the payment for the function of decrypting the records or bring back the documents system back to the preliminary problem. In most instances, the ransom note will turn up when the client reboots the PC after the system has already been damaged.
Win32/LockScreen.AAF circulation channels.
In various edges of the world, Win32/LockScreen.AAF expands by leaps and also bounds. Nonetheless, the ransom notes and also methods of obtaining the ransom money amount may differ depending upon particular neighborhood (regional) settings. The ransom notes and methods of obtaining the ransom money quantity might vary depending on particular regional (local) settings.
For instance:
Faulty signals regarding unlicensed software application.
In specific areas, the Trojans commonly wrongfully report having actually found some unlicensed applications made it possible for on the victim’s gadget. The sharp then demands the individual to pay the ransom.
Faulty statements regarding illegal material.
In countries where software piracy is much less prominent, this approach is not as reliable for the cyber scams. Alternatively, the Win32/LockScreen.AAF popup alert may wrongly assert to be originating from a police institution as well as will certainly report having located kid pornography or other prohibited data on the tool.
Win32/LockScreen.AAF popup alert might incorrectly assert to be deriving from a regulation enforcement organization and will certainly report having located child pornography or various other prohibited data on the gadget. The alert will similarly include a demand for the user to pay the ransom.
Technical details
File Info:
crc32: 3B499A13md5: 7f11ae3fc52e4e9071a9e91da6f05006name: 7F11AE3FC52E4E9071A9E91DA6F05006.mlwsha1: f4395f23e37ff27ef6c7e0bb26ad432588b71d85sha256: c640fb95a882ebdb205636b723efa8c7a760601b8fb94ba7c48f09b2cb10fa8dsha512: 968fb2e1c2d25ee525358e22025be2f80d871ab9c75ea6cd72f604ad1c41c2a02075675481b5667b5bfc57ded758d37b495406f4f758b7e460b10ed77fb4b4c4ssdeep: 768:R9gsjKo1pTKUO3cO5FZllNQRjpVM2WlKWbjqy4tid2Wlj:R9ganTocUvNQfVM2BWiy4tiUWZtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressedVersion Info:
0: [No Data]
Win32/LockScreen.AAF also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
K7AntiVirus | Trojan ( 001e55521 ) |
Elastic | malicious (high confidence) |
DrWeb | Trojan.Winlock.5890 |
Cynet | Malicious (score: 100) |
CAT-QuickHeal | TrojanDropper.Wlock.AA6 |
ALYac | Gen:Variant.Jaiko.5148 |
Cylance | Unsafe |
Zillya | Trojan.HmBlocker.Win32.2142 |
Sangfor | Trojan.Win32.Save.a |
CrowdStrike | win/malicious_confidence_60% (D) |
Alibaba | Ransom:Win32/HmBlocker.a8418a91 |
K7GW | Trojan ( 001e55521 ) |
Cybereason | malicious.fc52e4 |
Cyren | W32/Ransom.E.gen!Eldorado |
Symantec | Trojan.Ransomlock |
ESET-NOD32 | a variant of Win32/LockScreen.AAF |
APEX | Malicious |
TotalDefense | Win32/RansomLockscreen.T |
Avast | Win32:Dh-A [Heur] |
ClamAV | Win.Trojan.Hmblocker-62 |
Kaspersky | Trojan-Ransom.Win32.HmBlocker.un |
BitDefender | Gen:Variant.Jaiko.5148 |
NANO-Antivirus | Trojan.Win32.HmBlocker.ctbuk |
ViRobot | Trojan.Win32.A.HmBlocker.48640.A[UPX] |
MicroWorld-eScan | Gen:Variant.Jaiko.5148 |
Tencent | Win32.Trojan.Hmblocker.Airx |
Ad-Aware | Gen:Variant.Jaiko.5148 |
Sophos | ML/PE-A |
Comodo | Malware@#y6urdme1usyp |
BitDefenderTheta | AI:Packer.A9ADD70A1F |
VIPRE | Trojan.Win32.Generic!BT |
McAfee-GW-Edition | BehavesLike.Win32.Dropper.pc |
FireEye | Generic.mg.7f11ae3fc52e4e90 |
Emsisoft | Gen:Variant.Jaiko.5148 (B) |
SentinelOne | Static AI – Malicious PE |
Jiangmin | Trojan/HmBlocker.cs |
Webroot | W32.Dropper.Wlock.A |
Avira | TR/Winlock.I.5 |
eGambit | Unsafe.AI_Score_99% |
Microsoft | Trojan:Win32/Occamy.C |
Arcabit | Trojan.Jaiko.D141C |
AegisLab | Trojan.Win32.Zbot.lzoW |
GData | Gen:Variant.Jaiko.5148 |
AhnLab-V3 | Trojan/Win32.HmBlocker.C78701 |
McAfee | Artemis!7F11AE3FC52E |
MAX | malware (ai score=100) |
VBA32 | BScope.Trojan.Winlock |
Malwarebytes | Malware.Heuristic.1003 |
Panda | Generic Malware |
Rising | Ransom.HmBlocker!8.2A63 (CLOUD) |
Yandex | Trojan.GenAsa!AZtTaYFYKmA |
Ikarus | Trojan.Winlock |
MaxSecure | Trojan.Malware.1628574.susgen |
Fortinet | W32/LockScreen.AAFA!tr |
AVG | Win32:Dh-A [Heur] |
Qihoo-360 | Win32/Ransom.Ransomlock.HwsBXicA |
How to remove Win32/LockScreen.AAF virus?
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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/LockScreen.AAF 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.
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.
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:
If the guide doesn’t help you to remove Win32/LockScreen.AAF you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison