Ransom:Win32/Laksbades.A

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

What is Ransom:Win32/Laksbades.A infection?

In this post you will certainly find about the definition of Ransom:Win32/Laksbades.A as well as its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by on the internet frauds to require paying the ransom by a sufferer.

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Most of the cases, Ransom:Win32/Laksbades.A ransomware will certainly advise its victims to initiate funds move for the function of neutralizing the amendments that the Trojan infection has introduced to the target’s tool.

Ransom:Win32/Laksbades.A Summary

These adjustments can be as complies with:

  • 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;
  • 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
  • Creates a copy of itself;
  • Ciphering the documents found on the target’s hard disk — so the victim can no more make use of the information;
  • Preventing regular access to the sufferer’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
managemilz.comRansom.BadBlock.A11

Ransom:Win32/Laksbades.A

The most typical channels whereby Ransom:Win32/Laksbades.A are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that holds a destructive software;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s PC or avoid the device from working in an appropriate way – while likewise placing a ransom money note that states the demand for the sufferers to impact the payment for the function of decrypting the papers or restoring the data system back to the first problem. In most instances, the ransom note will certainly come up when the customer restarts the COMPUTER after the system has actually currently been damaged.

Ransom:Win32/Laksbades.A circulation channels.

In different edges of the globe, Ransom:Win32/Laksbades.A expands by leaps as well as bounds. Nevertheless, the ransom money notes and techniques of extorting the ransom money amount might differ depending on specific regional (regional) settings. The ransom notes and also techniques of extorting the ransom amount may differ depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that demands the user to pay the ransom.

    Faulty statements concerning illegal web content.

    In countries where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Conversely, the Ransom:Win32/Laksbades.A popup alert may incorrectly assert to be stemming from a law enforcement institution as well as will report having situated youngster porn or various other unlawful information on the tool.

    Ransom:Win32/Laksbades.A popup alert may incorrectly assert to be acquiring from a regulation enforcement establishment as well as will report having situated child pornography or various other illegal information on the gadget. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: EDFFA250
md5: 856b19aff237ace0dda3ecfc71c09767
name: 856B19AFF237ACE0DDA3ECFC71C09767.mlw
sha1: 12c2bd835c52ed13f3b8a82c432ee11c490b90c8
sha256: 3b7585f4ba0a931be938fb576af2dafe89fdd4cc65f777febd1a5f47d9c5bc54
sha512: 2e001daef9c5c7fb33476780bd47b719a592b20fe0b2339fe127c1602b9e46486459f14eda95d909fc60a9a82e2c0478d50b5e8f6fa20d98e8c51653a3f94c2a
ssdeep: 12288:cw0I4GQ7jcXOmrtGYvU0bk4hNNVAVBwhxl1j7t1vocP3I6eVAeYXOh95rw/:cltjc7LM0bk4oVSBF/HPJGtYXM9pw
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

FileVersion: 1.0.0.0
ProductVersion: 1.0.0.0
Translation: 0x0409 0x04e4

Ransom:Win32/Laksbades.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
DrWebTrojan.Encoder.4639
CynetMalicious (score: 99)
CAT-QuickHealRansom.BadBlock.A11
ALYacTrojan.Ransom.BadBlock
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.2599
SangforTrojan.Win32.Generic.ky
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Laksbades.ae393488
Cybereasonmalicious.ff237a
SymantecRansom.BadBlock
ESET-NOD32Win32/Filecoder.BadBlock.A
APEXMalicious
AvastWin32:Malware-gen
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Trojan.Heur3.LPT.VmKfaeMqvPmOb
NANO-AntivirusTrojan.Win32.Encoder.edfopa
ViRobotTrojan.Win32.Z.Forucon.773632
MicroWorld-eScanGen:Trojan.Heur3.LPT.VmKfaeMqvPmOb
TencentRansom.Win32.Locky.a
Ad-AwareGen:Trojan.Heur3.LPT.VmKfaeMqvPmOb
SophosMal/Generic-S
ComodoMalware@#33n8cixe6pezf
BitDefenderThetaAI:Packer.CCCBA56421
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_BADBLOCK.A
McAfee-GW-EditionBehavesLike.Win32.Generic.bc
FireEyeGeneric.mg.856b19aff237ace0
EmsisoftGen:Trojan.Heur3.LPT.VmKfaeMqvPmOb (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.zrns
WebrootW32.Trojan.GenKD
AviraTR/ATRAPS.Gen
Antiy-AVLTrojan/Generic.ASMalwS.18DE1FA
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Laksbades.A
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Trojan.Heur3.LPT.VmKfaeMqvPmOb
AhnLab-V3Trojan/Win32.Agent.C1454609
McAfeeArtemis!856B19AFF237
MAXmalware (ai score=100)
VBA32Trojan.Fsysna
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_BADBLOCK.A
YandexTrojan.Agent!h02sVEmjR2w
IkarusTrojan-Ransom.BadBlock
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Filecoder_BadBlock.A!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Ransom:Win32/Laksbades.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

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 Ransom:Win32/Laksbades.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/Laksbades.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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