Win32/Kryptik.EZJT

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

What is Win32/Kryptik.EZJT infection?

In this short article you will certainly locate regarding the definition of Win32/Kryptik.EZJT as well as its negative effect on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a victim.

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In the majority of the situations, Win32/Kryptik.EZJT infection will certainly instruct its sufferers to start funds move for the objective of counteracting the modifications that the Trojan infection has actually presented to the victim’s gadget.

Win32/Kryptik.EZJT Summary

These modifications can be as complies with:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s disk drive — so the target can no more use the data;
  • Preventing routine access to the sufferer’s workstation;

Win32/Kryptik.EZJT

The most common channels through which Win32/Kryptik.EZJT Ransomware are infused are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that organizes a malicious software;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s PC or prevent the device from working in a proper manner – while also placing a ransom money note that discusses the demand for the victims to effect the repayment for the objective of decrypting the files or recovering the documents system back to the preliminary problem. In many circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has already been damaged.

Win32/Kryptik.EZJT circulation networks.

In different edges of the world, Win32/Kryptik.EZJT grows by jumps and bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom quantity might differ depending on certain neighborhood (local) setups. The ransom money notes and methods of extorting the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s gadget. The sharp then requires the user to pay the ransom.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is much less prominent, this approach is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.EZJT popup alert may wrongly assert to be originating from a law enforcement institution and will report having located youngster porn or other illegal data on the device.

    Win32/Kryptik.EZJT popup alert might falsely claim to be deriving from a regulation enforcement establishment as well as will report having situated youngster porn or other unlawful data on the device. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 38368AA4
md5: d3a482902182621a54570ad927a78ca7
name: D3A482902182621A54570AD927A78CA7.mlw
sha1: 480c3d07fd86e56b5eac21cda19ca3991f66e414
sha256: 2638e0f8dfd7ca09a990c870a7fd4e55939170750581f6aefc3e1539245eebca
sha512: 40d4b177a2de84e1b98dd52a72dc7477890ec7b731993c8b450627f9c26a7801b8f6960474a1cc937d4268d2794e972d152710aafce9f827e9e6c54ac7f6af09
ssdeep: 3072:bKrNkXX7x1PSOcXdkgYe4dKdBW36yDFPxKqUqrtcrQquoQMgQNznnD/2:bKrS/dcXn4MBWF/UqxiBVTgQNznnD+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) ASUS . All rights reserved.
InternalName: P4GX.exe
FileVersion: 1.1.1.11
CompanyName: ASUS:
ProductName: Power4Gear Hybrid:
ProductVersion: 1.1.1.11
FileDescription: Power4Gear Hybrid:
OriginalFilename: BatteryL.exe
Translation: 0x0409 0x04e4

Win32/Kryptik.EZJT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Strictor.246248
ALYac Gen:Variant.Strictor.246248
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004f1bf91 )
BitDefender Gen:Variant.Strictor.246248
K7GW Trojan ( 004f1bf91 )
Cybereason malicious.021826
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Zeus-9809557-0
Kaspersky Trojan-Ransom.Win32.Foreign.nqbs
Alibaba Ransom:Win32/Foreign.678946a7
NANO-Antivirus Trojan.Win32.Panda.evdhwk
AegisLab Trojan.Win32.Foreign.j!c
Rising Ransom.Foreign!8.292 (CLOUD)
Ad-Aware Gen:Variant.Strictor.246248
Emsisoft Gen:Variant.Strictor.246248 (B)
Comodo Malware@#3srvwq71uq1ny
F-Secure Heuristic.HEUR/AGEN.1112598
DrWeb Trojan.PWS.Panda.4795
Zillya Trojan.Foreign.Win32.59516
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.d3a482902182621a
Sophos ML/PE-A + Mal/Ransom-EE
Ikarus Trojan.Crypt
Avira HEUR/AGEN.1112598
MAX malware (ai score=99)
Antiy-AVL Trojan[Ransom]/Win32.Foreign
Microsoft PWS:Win32/Zbot
Arcabit Trojan.Strictor.D3C1E8
AhnLab-V3 Malware/Win32.Generic.C1471102
ZoneAlarm Trojan-Ransom.Win32.Foreign.nqbs
GData Gen:Variant.Strictor.246248
Cynet Malicious (score: 100)
ESET-NOD32 a variant of Win32/Kryptik.EZJT
Acronis suspicious
McAfee GenericRXCD-UZ!D3A482902182
VBA32 BScope.Trojan.Agent
Malwarebytes Zbot.Trojan.Stealer.DDS
Panda Trj/GdSda.A
Tencent Win32.Trojan.Foreign.Wrge
Yandex Trojan.GenAsa!9I2RJFrLYNQ
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.FCAB!tr
BitDefenderTheta Gen:NN.ZexaF.34608.su1@aqNiSIpi
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.Zbot.HgIASOYA

How to remove Win32/Kryptik.EZJT virus?

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.EZJT 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.EZJT 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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