Win32/LockScreen.BIA
Andrew White What is Win32/LockScreen.BIA infection?
In this short article you will discover about the interpretation of Win32/LockScreen.BIA as well as its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet frauds to demand paying the ransom money by a victim.
Most of the instances, Win32/LockScreen.BIA ransomware will instruct its targets to launch funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.
Win32/LockScreen.BIA Summary
These adjustments can be as adheres to:
- Unconventionial binary language: Chinese (Simplified);
- Unconventionial language used in binary resources: Chinese (Simplified);
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Uses Windows utilities for basic functionality;
- 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
- Ciphering the records located on the victim’s hard disk — so the target can no more utilize the information;
- Preventing regular accessibility to the sufferer’s workstation;
Win32/LockScreen.BIA
One of the most regular channels through which Win32/LockScreen.BIA Ransomware Trojans are infused are:
- By ways of phishing e-mails;
- As an effect of customer winding up on a resource that organizes a destructive software application;
As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or prevent the gadget from operating in a proper way – while likewise putting a ransom money note that states the need for the targets to impact the settlement for the objective of decrypting the papers or restoring the file system back to the preliminary problem. In many circumstances, the ransom note will show up when the client reboots the COMPUTER after the system has currently been damaged.
Win32/LockScreen.BIA distribution channels.
In numerous corners of the world, Win32/LockScreen.BIA grows by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom money amount may vary relying on specific local (regional) setups. The ransom notes as well as methods of extorting the ransom quantity might differ depending on specific regional (regional) settings.
For instance:
Faulty informs about unlicensed software.
In specific locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the target’s tool. The alert after that requires the individual to pay the ransom.
Faulty declarations about unlawful material.
In countries where software piracy is less popular, this technique is not as efficient for the cyber fraudulences. Additionally, the Win32/LockScreen.BIA popup alert may wrongly assert to be originating from a law enforcement organization and also will certainly report having situated youngster porn or other unlawful information on the device.
Win32/LockScreen.BIA popup alert may falsely declare to be acquiring from a legislation enforcement organization as well as will report having situated child pornography or other unlawful information on the gadget. The alert will similarly consist of a requirement for the user to pay the ransom money.
Technical details
File Info:
crc32: BB87B391md5: 2edbecd840198130db78fc8a50c230acname: 2EDBECD840198130DB78FC8A50C230AC.mlwsha1: b6e9b025b094a16d03b7c91ff032208919320cb2sha256: 1ec76afa15c3bef9bc6d56665dccfd2ca4c0af23a8a1da962638759fa235feacsha512: ad60663d4e0ab80dbdc90d7659b826af1e09544d38f9110755a8d9d47decb5a52bced89c6acbee33000ef24b0424003375daca996ff0f0f0b27be29708736022ssdeep: 12288:y7ZcYSU3lsYOC4xSAvqLj/XqKZGQts9HCbtW/WMHz22:y7mU3lsYOjSYqLj/X0QG9HWkeMttype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248FileVersion: 1.0.0.0Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199()ProductName: x6613x8bedx8a00x7a0bx5e8fProductVersion: 1.0.0.0FileDescription: x6613x8bedx8a00x7a0bx5e8fTranslation: 0x0804 0x04b0
Win32/LockScreen.BIA also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| K7AntiVirus | Trojan ( 005246d51 ) |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Zusy.369587 |
| Cylance | Unsafe |
| Sangfor | Win.Malware.Zusy-6840460-0 |
| CrowdStrike | win/malicious_confidence_80% (D) |
| K7GW | Password-Stealer ( 0049ad991 ) |
| Cybereason | malicious.840198 |
| Cyren | W32/Agent.EW.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/LockScreen.BIA |
| APEX | Malicious |
| Avast | Win32:Trojan-gen |
| ClamAV | Win.Malware.Zusy-6840460-0 |
| Kaspersky | Trojan-Ransom.Win32.Blocker.ijfq |
| BitDefender | Gen:Variant.Zusy.369587 |
| NANO-Antivirus | Trojan.Win32.Ransom.edoamd |
| MicroWorld-eScan | Gen:Variant.Zusy.369587 |
| Tencent | Win32.Trojan.Lockscreen.Hwdn |
| Ad-Aware | Gen:Variant.Zusy.369587 |
| Sophos | Mal/Generic-S (PUA) |
| Comodo | Worm.Win32.Dropper.RA@1qraug |
| BitDefenderTheta | Gen:NN.ZexaF.34608.Vq0@aio9x7jb |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.bh |
| FireEye | Generic.mg.2edbecd840198130 |
| Emsisoft | Gen:Variant.Zusy.369587 (B) |
| SentinelOne | Static AI – Malicious PE |
| Avira | TR/Ransom.zrnk |
| eGambit | Unsafe.AI_Score_99% |
| Kingsoft | Win32.Heur.KVM011.a.(kcloud) |
| Microsoft | Trojan:Win32/Emotet!ml |
| Arcabit | Trojan.Zusy.D5A3B3 |
| GData | Win32.Application.PUPStudio.A |
| AhnLab-V3 | Trojan/Win32.Spnr.C444546 |
| Acronis | suspicious |
| McAfee | GenericRXAA-AA!2EDBECD84019 |
| MAX | malware (ai score=88) |
| VBA32 | BScope.Trojan.Tiggre |
| Malwarebytes | PUP.Optional.ChinAd |
| Panda | Trj/GdSda.A |
| Rising | Trojan.LockScreen!8.1AF (CLOUD) |
| Yandex | Trojan.GenAsa!OtydlCffxLY |
| MaxSecure | Dropper.Dinwod.frindll |
| Fortinet | W32/LockScreen.BIA!tr |
| AVG | Win32:Trojan-gen |
How to remove Win32/LockScreen.BIA ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.BIA 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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Win32/LockScreen.BIA you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
