Trojan-Ransom.Win32.Encoder.lzn

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

What is Trojan-Ransom.Win32.Encoder.lzn infection?

In this article you will discover about the definition of Trojan-Ransom.Win32.Encoder.lzn as well as its negative impact on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, Trojan-Ransom.Win32.Encoder.lzn ransomware will certainly advise its targets to start funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan-Ransom.Win32.Encoder.lzn Summary

These modifications can be as adheres to:

  • 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.
  • At least one process apparently crashed during execution;
  • Possible date expiration check, exits too soon after checking local time;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Spoofs its process name and/or associated pathname to appear as a legitimate process;
  • Checks the system manufacturer, likely for anti-virtualization;
  • 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 documents found on the sufferer’s hard disk drive — so the target can no more use the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan-Ransom.Win32.Encoder.lzn

The most typical networks through which Trojan-Ransom.Win32.Encoder.lzn are injected are:

  • By ways of phishing emails;
  • As an effect of individual winding up on a source that organizes a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or stop the device from functioning in a correct way – while additionally positioning a ransom money note that points out the need for the victims to effect the settlement for the purpose of decrypting the records or bring back the file system back to the first condition. In many circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually already been damaged.

Trojan-Ransom.Win32.Encoder.lzn circulation networks.

In numerous edges of the globe, Trojan-Ransom.Win32.Encoder.lzn grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as methods of obtaining the ransom money quantity might vary depending upon certain neighborhood (regional) setups. The ransom notes and also methods of obtaining the ransom quantity may differ depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having identified some unlicensed applications enabled on the victim’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty declarations concerning prohibited material.

    In nations where software application piracy is less preferred, this approach is not as reliable for the cyber frauds. Additionally, the Trojan-Ransom.Win32.Encoder.lzn popup alert might wrongly assert to be originating from a law enforcement establishment and also will certainly report having situated kid pornography or various other prohibited information on the device.

    Trojan-Ransom.Win32.Encoder.lzn popup alert might falsely claim to be acquiring from a legislation enforcement establishment and will certainly report having situated kid porn or other unlawful information on the device. The alert will similarly have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 3E114967
md5: b189fad932afbd22817b65e5a9c41a4a
name: B189FAD932AFBD22817B65E5A9C41A4A.mlw
sha1: 98f53a4932be37b5af3ba17da208cfe87b088bd7
sha256: 521c503bc3f5d8b2aa8819e8e30e2019e74ea9649a57529fb32c3dfc66a1e7ef
sha512: 57e0667f32f45aaf0368e1fe9b71637ea0ccd232e45523ba7f2eef3f2883178c90e1345a73a12b27c16a4729dacff02219a18e9fa9a169a1e2ff73211340af1d
ssdeep: 768:gKgr0IGOFIfIro9hr2UsZYCGbRmnevBnQA+:2ALGo9JtCekn2nG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Encoder.lzn also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005795061 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.33763
CynetMalicious (score: 100)
ALYacTrojan.Ransom.DarkSide
CylanceUnsafe
ZillyaTrojan.Encoder.Win32.2264
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/DarkSide.ab308bf8
K7GWTrojan ( 005795061 )
Cybereasonmalicious.932afb
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.DarkSide.B
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Packed.DarkSide-9262656-0
KasperskyTrojan-Ransom.Win32.Encoder.lzn
BitDefenderGen:Trojan.Heur.FU.duW@aWBwB@b
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanGen:Trojan.Heur.FU.duW@aWBwB@b
TencentWin32.Trojan.Crypt.Pdvt
Ad-AwareGen:Trojan.Heur.FU.duW@aWBwB@b
SophosMal/Generic-S
F-SecureTrojan.TR/Crypt.XPACK.Gen
BitDefenderThetaAI:Packer.693B036E1E
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.RAHack.qh
FireEyeGeneric.mg.b189fad932afbd22
EmsisoftGen:Trojan.Heur.FU.duW@aWBwB@b (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Ransom.Gen
AviraTR/Crypt.XPACK.Gen
MicrosoftRansom:Win32/DarkSide.DA!MTB
ArcabitTrojan.Heur.FU.EDD28F
AegisLabTrojan.Win32.Convagent.j!c
GDataGen:Trojan.Heur.FU.duW@aWBwB@b
AhnLab-V3Behavior_Ransom/Win.DarkSide.C4401014
McAfeeRDN/Ransom
MAXmalware (ai score=86)
MalwarebytesRansom.DarkSide
PandaGeneric Suspicious
TrendMicro-HouseCallRansom_DarkSide.R002C0DD721
RisingRansom.Convagent!8.123A1 (CLOUD)
IkarusTrojan-Ransom.DarkSide
FortinetW32/Filecoder_DarkSide.B!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HxQBbAMA

How to remove Trojan-Ransom.Win32.Encoder.lzn 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

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 Trojan-Ransom.Win32.Encoder.lzn 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 Trojan-Ransom.Win32.Encoder.lzn 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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