Win32/LockScreen.ABO

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

What is Win32/LockScreen.ABO infection?

In this short article you will certainly discover about the meaning of Win32/LockScreen.ABO and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to demand paying the ransom money by a sufferer.

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In the majority of the situations, Win32/LockScreen.ABO virus will certainly instruct its victims to start funds transfer for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s tool.

Win32/LockScreen.ABO Summary

These modifications can be as adheres to:

  • Creates RWX memory;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Unconventionial language used in binary resources: Russian;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the records situated on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing routine access to the target’s workstation;

Win32/LockScreen.ABO

The most typical networks through which Win32/LockScreen.ABO Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a resource that organizes a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or protect against the gadget from functioning in a correct way – while additionally putting a ransom note that points out the requirement for the sufferers to impact the payment for the purpose of decrypting the documents or restoring the file system back to the initial problem. In most circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/LockScreen.ABO circulation networks.

In numerous edges of the world, Win32/LockScreen.ABO grows by jumps as well as bounds. However, the ransom notes as well as methods of extorting the ransom quantity might differ relying on particular neighborhood (local) settings. The ransom notes and techniques of extorting the ransom quantity might vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having actually detected some unlicensed applications enabled on the target’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty statements regarding illegal material.

    In countries where software program piracy is less popular, this technique is not as efficient for the cyber scams. Alternatively, the Win32/LockScreen.ABO popup alert might wrongly assert to be originating from a law enforcement institution and will certainly report having situated youngster pornography or various other unlawful information on the tool.

    Win32/LockScreen.ABO popup alert might falsely assert to be obtaining from a regulation enforcement institution and also will certainly report having located child porn or various other illegal information on the gadget. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: F382587E
md5: 0ded277701d2055fea635dce81de4b34
name: 0DED277701D2055FEA635DCE81DE4B34.mlw
sha1: 99ebde5992cb6879e9d88230ad333c4809fc56e1
sha256: b8e32f36eb4632815858cdfa9907f2ce3d33837f5f30a9371546e2772d4fc9da
sha512: 004a42a4d5c6a463e67b3250d868056908144529970ef296f7240b2ce1e7276cac4df3f0cbf322784afd6b7b1c9f5b85e847fa78d285b60d419818d87dc23136
ssdeep: 6144:J4rhk3Qi52SBsimmsGJJ7iVTEcUahucFYkLdHHexabB5g5KimJin7pwUR/YQUh:JpQi52SBs710JZcD5ReMNu5Ft7iQu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ABO also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 7000000f1 )
Elasticmalicious (high confidence)
DrWebTrojan.Winlock.2868
CynetMalicious (score: 100)
CAT-QuickHealRansom.GenasomIH.S15898821
ALYacGen:Variant.Barys.673
CylanceUnsafe
ZillyaTrojan.Fullscreen.Win32.31
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaRansom:Win32/Birele.270a3193
K7GWTrojan ( 7000000f1 )
Cybereasonmalicious.701d20
BaiduWin32.Trojan.LockScreen.bm
CyrenW32/Trojan.CWDU-1290
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/LockScreen.ABO
APEXMalicious
AvastWin32:Delf-UFJ [Trj]
ClamAVWin.Trojan.Ransom-4951
KasperskyTrojan-Ransom.Win32.Birele.fz
BitDefenderGen:Variant.Barys.673
NANO-AntivirusTrojan.Win32.Fullscreen.cdkba
MicroWorld-eScanGen:Variant.Barys.673
TencentTrojan.Win32.LockScreen.abo
Ad-AwareGen:Variant.Barys.673
SophosML/PE-A + Troj/Ransom-AFZ
ComodoTrojWare.Win32.LockScreen.ABO@4qbrjn
BitDefenderThetaGen:NN.ZelphiF.34796.GKW@aCAt8JdQ
VIPRETrojan.Win32.Ransom.c (v)
TrendMicroTROJ_RANSOM.SMC1
McAfee-GW-EditionBehavesLike.Win32.Infected.hh
FireEyeGeneric.mg.0ded277701d2055f
SentinelOneStatic AI – Suspicious PE
JiangminTrojan/Fullscreen.ag
AviraTR/ATRAPS.Gen
eGambitUnsafe.AI_Score_94%
Antiy-AVLTrojan/Generic.ASMalwS.20218
MicrosoftRansom:Win32/Genasom.CN
ArcabitTrojan.Barys.673
ZoneAlarmTrojan-Ransom.Win32.Birele.fz
GDataGen:Variant.Barys.673
AhnLab-V3Trojan/Win32.Scar.R16731
McAfeeGeneric.dyu
MAXmalware (ai score=100)
VBA32Hoax.Birele
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_RANSOM.SMC1
RisingTrojan.Generic@ML.90 (RDML:MnlBkbH0YrKtQ7g7ldRlug)
YandexTrojan.GenAsa!TEFHsbpF6SQ
IkarusTrojan-Ransom.Fullscreen
FortinetW32/Birele.FZ!tr
AVGWin32:Delf-UFJ [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Birele.HgIASOcA

How to remove Win32/LockScreen.ABO 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.ABO 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.ABO 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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