Win32/Kryptik.EXLA

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

What is Win32/Kryptik.EXLA infection?

In this short article you will certainly find about the interpretation of Win32/Kryptik.EXLA and its unfavorable impact on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to demand paying the ransom by a sufferer.

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Most of the instances, Win32/Kryptik.EXLA infection will certainly instruct its targets to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s device.

Win32/Kryptik.EXLA 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.
  • Mimics the system’s user agent string for its own requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Exhibits behavior characteristic of Locky ransomware;
  • Ciphering the papers located on the victim’s hard drive — so the sufferer can no more utilize the information;
  • Preventing routine accessibility 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.

Win32/Kryptik.EXLA

The most normal channels whereby Win32/Kryptik.EXLA Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s PC or prevent the tool from operating in a correct manner – while likewise positioning a ransom note that points out the need for the targets to impact the payment for the function of decrypting the papers or restoring the documents system back to the first problem. In most circumstances, the ransom money note will show up when the customer restarts the PC after the system has already been harmed.

Win32/Kryptik.EXLA circulation networks.

In various edges of the world, Win32/Kryptik.EXLA grows by jumps and also bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom quantity might differ depending on particular neighborhood (regional) settings. The ransom money notes as well as methods of obtaining the ransom amount might vary depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s device. The alert then demands the user to pay the ransom.

    Faulty statements regarding prohibited material.

    In countries where software piracy is less popular, this technique is not as efficient for the cyber scams. Conversely, the Win32/Kryptik.EXLA popup alert might incorrectly declare to be deriving from a law enforcement establishment and will report having located child porn or various other unlawful data on the device.

    Win32/Kryptik.EXLA popup alert might wrongly declare to be obtaining from a legislation enforcement institution as well as will report having situated kid pornography or other unlawful information on the device. The alert will likewise contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 703D4369
md5: 9c797bc16ab5c0d9b21b36bd30feb426
name: 9C797BC16AB5C0D9B21B36BD30FEB426.mlw
sha1: 055dbac0fe313d2c4cf87e8054c06d467e3339cc
sha256: 69b514515196d3e8fc49e8ed500d56d3002dd064cfa9e34d9e88d9f411e61aad
sha512: 316eccfc2613b37e96adcfa19303b4dbba749bf149081396fd0a7371c2037fce24193939bb6359d096f5824d3115f1c72bff4c69c1207c3dc5303c1fa1b0b843
ssdeep: 3072:56LqTUErG0joXo0+cqE/PmHZw+RVMdHDW:5DUQwXtz/Pm5rMdHDW
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2007-2012 All rights Reserved.
FileVersion: 5, 1, 3, 0
SpecialBuild: 2015.03.13
CompanyName: Accmeware Corporation
ProductVersion: 5, 1, 3, 0
PrivateBuild: 2015.01.13
Translation: 0x0409 0x04e4

Win32/Kryptik.EXLA also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 004ef76d1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.3976
CynetMalicious (score: 100)
CAT-QuickHealRansomware.Locky.MUE.S5
ALYacTrojan.Ransom.LockyCrypt
CylanceUnsafe
ZillyaTrojan.PCryptGen.Win32.4
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Locky.1d72395a
K7GWTrojan ( 004ef76d1 )
Cybereasonmalicious.16ab5c
BaiduWin32.Trojan.Kryptik.afw
CyrenW32/Locky.AH.gen!Eldorado
SymantecRansom.Locky
ESET-NOD32a variant of Win32/Kryptik.EXLA
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
ClamAVWin.Packed.Locky-31374
KasperskyTrojan-Ransom.Win32.Locky.yr
BitDefenderTrojan.Downloader.JSXS
NANO-AntivirusTrojan.Win32.Encoder.ejjhcc
ViRobotTrojan.Win32.Z.Locky.116736.M
SUPERAntiSpywareRansom.Locky/Variant
MicroWorld-eScanTrojan.Downloader.JSXS
TencentWin32.Trojan.Raas.Auto
Ad-AwareTrojan.Downloader.JSXS
SophosMal/Generic-R + Troj/Locky-CO
ComodoTrojWare.Win32.Ransom.Locky.EXA@6ehcy5
BitDefenderThetaGen:NN.ZexaF.34608.hu0@a4tOQEgi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_LOCKY.QGA
McAfee-GW-EditionBehavesLike.Win32.Dropper.ch
FireEyeGeneric.mg.9c797bc16ab5c0d9
EmsisoftTrojan.Downloader.JSXS (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1106830
eGambitUnsafe.AI_Score_100%
KingsoftWin32.Troj.GenericKD.v.(kcloud)
MicrosoftRansom:Win32/Locky.A
ZoneAlarmTrojan-Ransom.Win32.Locky.yr
GDataTrojan.Downloader.JSXS
TACHYONTrojan/W32.Locky.116736
AhnLab-V3Trojan/Win32.Locky.R181394
Acronissuspicious
McAfeeRansomware-FJB!9C797BC16AB5
MAXmalware (ai score=100)
VBA32BScope.TrojanPSW.Haiuy
MalwarebytesRansom.Locky
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_LOCKY.QGA
RisingRansom.Locky!8.1CD4 (CLOUD)
YandexTrojan.Locky!qSdNNay9ewA
IkarusTrojan-Ransom.Locky
FortinetW32/Kryptik.FAZF!tr
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Locky.HxQBeukA

How to remove Win32/Kryptik.EXLA 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 Win32/Kryptik.EXLA 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/Kryptik.EXLA 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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