Trojan-Ransom.Win32.Blocker.lbei

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

What is Trojan-Ransom.Win32.Blocker.lbei infection?

In this post you will certainly discover regarding the meaning of Trojan-Ransom.Win32.Blocker.lbei and its adverse effect on your computer. Such ransomware are a kind of malware that is specified by on the internet frauds to require paying the ransom money by a victim.

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Most of the situations, Trojan-Ransom.Win32.Blocker.lbei ransomware will advise its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s gadget.

Trojan-Ransom.Win32.Blocker.lbei 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.
  • 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.
  • 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;
  • Ciphering the records located on the target’s hard disk — so the target can no longer utilize the data;
  • Preventing routine accessibility 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.
Similar behavior
Related domains
5x3x199x192.dynamic.nn.ertelecom.ruTrojan-Ransom.Win32.Blocker.lbei

Trojan-Ransom.Win32.Blocker.lbei

The most typical networks whereby Trojan-Ransom.Win32.Blocker.lbei Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of user winding up on a source that hosts a malicious software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s computer or prevent the tool from operating in an appropriate fashion – while likewise placing a ransom money note that mentions the need for the targets to effect the payment for the function of decrypting the papers or bring back the documents system back to the first problem. In the majority of instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has already been damaged.

Trojan-Ransom.Win32.Blocker.lbei circulation networks.

In numerous edges of the globe, Trojan-Ransom.Win32.Blocker.lbei expands by leaps as well as bounds. However, the ransom notes and also tricks of extorting the ransom amount may differ depending on certain neighborhood (regional) settings. The ransom notes and tricks of extorting the ransom quantity might differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the sufferer’s device. The sharp then demands the customer to pay the ransom.

    Faulty statements about illegal material.

    In nations where software program piracy is less popular, this technique is not as reliable for the cyber scams. Additionally, the Trojan-Ransom.Win32.Blocker.lbei popup alert may falsely declare to be deriving from a police establishment and will report having situated kid porn or other unlawful information on the tool.

    Trojan-Ransom.Win32.Blocker.lbei popup alert may wrongly claim to be obtaining from a law enforcement institution and will certainly report having located kid porn or other unlawful information on the tool. The alert will in a similar way include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: AEB474BD
md5: b2e9f6bba0ac5e3928648df369586fd4
name: B2E9F6BBA0AC5E3928648DF369586FD4.mlw
sha1: 7e1241b260090f52f093dd1a31d8e49227a01bda
sha256: a672fc24bf02be7fe218a0073b1b70c39fbac9d03f94dfbbc93ead309f2d53da
sha512: f52c05d325ec9a7c937485f245cd343e046d62f66600e9ec74bca1fbfe8a2edfa0060810b48166b14545b23f98fc13c2d0fd5596744047209bc871a5a15c8403
ssdeep: 3072:qYo9zbjMkuWnj8h4TZHJnuez5FGy5rdK1mx:qUkukjxVRumTK1m
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version: 1.0.0.0
InternalName: Client.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: Client
ProductVersion: 1.0.0.0
FileDescription: Client
OriginalFilename: Client.exe

Trojan-Ransom.Win32.Blocker.lbei also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebBackDoor.Siggen.54891
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.30859594
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.ba0ac5
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.lbei
BitDefenderTrojan.GenericKD.30859594
NANO-AntivirusTrojan.Win32.Blocker.fcvbhv
MicroWorld-eScanTrojan.GenericKD.30859594
TencentWin32.Trojan.Blocker.Pgmr
Ad-AwareTrojan.GenericKD.30859594
SophosGeneric ML PUA (PUA)
BitDefenderThetaGen:NN.ZexaF.34722.hmKfaabhSml
McAfee-GW-EditionBehavesLike.Win32.Trojan.cc
FireEyeGeneric.mg.b2e9f6bba0ac5e39
EmsisoftTrojan.GenericKD.30859594 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1120579
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.2630CF7
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataTrojan.GenericKD.30859594
McAfeeArtemis!B2E9F6BBA0AC
MAXmalware (ai score=90)
PandaTrj/Genetic.gen
YandexTrojan.GenAsa!Trd1h0/APf0
FortinetW32/Blocker.LBEI!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Trojan-Ransom.Win32.Blocker.lbei ransomware?

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 Trojan-Ransom.Win32.Blocker.lbei 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.Blocker.lbei 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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