Ransom:Win32/Locky.A

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

What is Ransom:Win32/Locky.A infection?

In this article you will discover concerning the meaning of Ransom:Win32/Locky.A and also its unfavorable impact on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom by a victim.

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Most of the situations, Ransom:Win32/Locky.A infection will certainly instruct its sufferers to launch funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the victim’s gadget.

Ransom:Win32/Locky.A Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Compression (or decompression);
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Exhibits behavior characteristic of Locky ransomware;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s hard drive — so the sufferer can no longer make use of the data;
  • 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.
Similar behavior
Related domains
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ldcbn.ukRansomware-FGD!ABE3B36546EB
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rldenpwmu.tfRansomware-FGD!ABE3B36546EB
muhtrw.deRansomware-FGD!ABE3B36546EB
oookjkbmyvsbgtn.nlRansomware-FGD!ABE3B36546EB

Ransom:Win32/Locky.A

One of the most common channels whereby Ransom:Win32/Locky.A are injected are:

  • By ways of phishing emails;
  • As an effect of customer winding up on a resource that organizes a harmful software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s computer or protect against the device from functioning in a correct manner – while likewise placing a ransom money note that points out the need for the targets to impact the payment for the purpose of decrypting the papers or recovering the data system back to the initial problem. In most instances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has currently been harmed.

Ransom:Win32/Locky.A distribution channels.

In different edges of the globe, Ransom:Win32/Locky.A grows by jumps and also bounds. Nonetheless, the ransom notes and also methods of extorting the ransom money quantity might differ depending on certain local (regional) setups. The ransom money notes as well as techniques of obtaining the ransom money amount might vary depending on particular regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In specific areas, the Trojans usually wrongfully report having actually detected some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the user to pay the ransom.

    Faulty declarations about unlawful material.

    In countries where software program piracy is much less preferred, this method is not as reliable for the cyber fraudulences. Additionally, the Ransom:Win32/Locky.A popup alert might falsely claim to be originating from a police establishment as well as will report having situated youngster pornography or other illegal information on the tool.

    Ransom:Win32/Locky.A popup alert may incorrectly assert to be deriving from a law enforcement institution as well as will certainly report having located child pornography or various other illegal data on the tool. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3E7713F7
md5: abe3b36546ebb307debc4fe1b57eeb7f
name: 98yt.exe
sha1: 8c22ca5ec95dbc10c513c0d01b8ee70829fda1e0
sha256: 9dc5c17737d5db4a96989fb4f0189f54ce12ba0f83ff507c5dc7c35cf35d0864
sha512: 03f7dc8985a14fd09501823759ead350b34bda6e0317333bc42557ccd1b657ef518add7f8fc6faa22478f226babb29559bad67b063063ec76e52128de8fff302
ssdeep: 3072:4m9onkVbQLmp4doK4vuLAGq7/H/Wl7SzSivSAdfghWZ:H9oktPp4doK4dWdcfFZ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Southsoftware.com, 2002-2015
InternalName: Advanced Task Scheduler 32-bit Edition
FileVersion: 4.1.0.612
CompanyName: Douthsoftware.com
ProductName: Advanced Task Scheduler 32-bit Edition
ProductVersion: 4.1.0.612
FileDescription: Advanced Task Scheduler 32-bit Edition
OriginalFilename: advscheduler_admin.exe
Translation: 0x0409 0x04e2

Ransom:Win32/Locky.A also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.3100632
FireEyeGeneric.mg.abe3b36546ebb307
McAfeeRansomware-FGD!ABE3B36546EB
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderTrojan.GenericKD.3100632
K7GWTrojan ( 004e0a501 )
K7AntiVirusTrojan ( 004e08351 )
TrendMicroRansom_LOCKY.SMA3
F-ProtW32/Locky.G.gen!Eldorado
APEXMalicious
AvastWin32:Locky-Q [Trj]
ClamAVWin.Ransomware.Locky-5
GDataWin32.Trojan-Ransom.Locky.AD
KasperskyTrojan-Ransom.Win32.Locky.fo
NANO-AntivirusTrojan.Win32.MlwGen.ebavmr
ViRobotTrojan.Win32.Locky.Gen.B
TencentTrojan.Win32.Kryptik.b
Endgamemalicious (high confidence)
EmsisoftTrojan.GenericKD.3100632 (B)
ComodoTrojWare.Win32.Yakes.EQX@6b1qke
F-SecureHeuristic.HEUR/AGEN.1110819
DrWebTrojan.Encoder.3976
ZillyaTrojan.CryptGen.Win32.3
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Dropper.dh
SophosTroj/Ransom-CZH
IkarusTrojan-Ransom.Locky
CyrenW32/Locky.G.gen!Eldorado
JiangminTrojan.Locky.ci
MaxSecureTrojan.Malware.1728101.susgen
AviraHEUR/AGEN.1110819
WebrootW32.Trojan.Gen
MAXmalware (ai score=85)
Antiy-AVLTrojan[Ransom]/Win32.Locky.gena
ArcabitTrojan.Generic.D2F4FD8
SUPERAntiSpywareRansom.Locky/Variant
ZoneAlarmTrojan-Ransom.Win32.Locky.fo
MicrosoftRansom:Win32/Locky.A
AhnLab-V3Win-Trojan/Lockycrypt.Gen
Acronissuspicious
VBA32BScope.TrojanRansom.Locky
ALYacTrojan.Ransom.LockyCrypt
Ad-AwareTrojan.GenericKD.3100632
MalwarebytesRansom.Locky
PandaTrj/Locky.A
ESET-NOD32a variant of Win32/Kryptik.EREH
TrendMicro-HouseCallRansom_LOCKY.SMA3
RisingRansom.Locky!8.1CD4 (RDMK:cmRtazoKMFuwkNd1rJsHvlvTskAZ)
YandexTrojan.Locky!
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.ERJK!tr
BitDefenderThetaGen:NN.ZexaF.34122.mu1@aKigispi
AVGWin32:Locky-Q [Trj]
Cybereasonmalicious.546ebb
Qihoo-360HEUR/QVM20.1.7700.Malware.Gen

How to remove Ransom:Win32/Locky.A ransomware?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Ransom:Win32/Locky.A 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Locky.A 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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