Win32/Kryptik.DVIT

Written by Robert Bailey

What is Win32/Kryptik.DVIT infection?

In this post you will locate concerning the interpretation of Win32/Kryptik.DVIT as well as its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to require paying the ransom by a sufferer.

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Most of the cases, Win32/Kryptik.DVIT virus will certainly instruct its sufferers to initiate funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Kryptik.DVIT Summary

These adjustments can be as follows:

  • 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.
  • Unconventionial language used in binary resources: Korean;
  • 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!
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s hard drive — so the sufferer can no longer make use of the data;
  • Preventing regular accessibility to the target’s workstation;

Win32/Kryptik.DVIT

One of the most typical networks where Win32/Kryptik.DVIT Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a source that hosts a harmful software program;

As quickly as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or prevent the tool from operating in an appropriate way – while also placing a ransom money note that states the need for the targets to impact the payment for the function of decrypting the records or bring back the data system back to the preliminary condition. In the majority of instances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Kryptik.DVIT distribution networks.

In numerous corners of the globe, Win32/Kryptik.DVIT grows by leaps and also bounds. However, the ransom money notes as well as methods of extorting the ransom money quantity may differ depending on particular neighborhood (local) settings. The ransom money notes and tricks of obtaining the ransom money amount might vary depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the target’s device. The sharp then demands the user to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In countries where software program piracy is less preferred, this approach is not as efficient for the cyber scams. Alternatively, the Win32/Kryptik.DVIT popup alert might incorrectly assert to be deriving from a law enforcement institution as well as will report having located youngster porn or various other illegal data on the tool.

    Win32/Kryptik.DVIT popup alert may incorrectly assert to be acquiring from a legislation enforcement institution and also will certainly report having situated kid porn or other unlawful information on the device. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 14844AA6
md5: 18d3139f57da66d455efdb04e278121c
name: 18D3139F57DA66D455EFDB04E278121C.mlw
sha1: cd6a31e7da1b32801560e112f394ddf877b45cd0
sha256: f1c4ed60bfd5d40370e736647b6b2e42b29adda3b0c0acc2a36117dcc1aa6a40
sha512: 730c8a4143982c0e0b7bac3a605b5fa281990a2695a81341bdfc378352cc16e335f421a295aa26998af0a05a81d6c1a13a7a063988977d4de3897937122f8813
ssdeep: 6144:WfPzgqvRP131cB407qCXrhRkwMdcoUcLp9w9BDXsQSk:WfPzg2P1lA7qCXrcraQ9wjSk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Trembles xa9 1984
InternalName: Attesting
FileVersion: 132, 170, 199, 167
CompanyName: NetZero
ProductName: Uncased Tumble
FileDescription: Teaches
OriginalFilename: Veritable.exe

Win32/Kryptik.DVIT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055dd191 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.1828
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.TeslaCrypt.WR4
ALYac Gen:Variant.Ransom.1640
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.790625
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Yakes.0ca5300b
K7GW Trojan ( 0055dd191 )
Cybereason malicious.f57da6
Symantec Ransom.TeslaCrypt
ESET-NOD32 a variant of Win32/Kryptik.DVIT
APEX Malicious
Avast Win32:TeslaCrypt-CR [Trj]
Kaspersky Trojan.Win32.Yakes.nucc
BitDefender Gen:Variant.Ransom.1640
NANO-Antivirus Trojan.Win32.Encoder.dwnpjk
MicroWorld-eScan Gen:Variant.Ransom.1640
Tencent Malware.Win32.Gencirc.114c7b56
Ad-Aware Gen:Variant.Ransom.1640
Sophos ML/PE-A + Mal/Tinba-L
Comodo Malware@#lc5ng2t9fxwz
BitDefenderTheta Gen:NN.ZexaF.34692.uq3@aemBUXpG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Cryp_HpMyApp
McAfee-GW-Edition TeslaCrypt!18D3139F57DA
FireEye Generic.mg.18d3139f57da66d4
Emsisoft Gen:Variant.Ransom.1640 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GenericKD.z
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1124206
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.1431CF4
Kingsoft Win32.Troj.GenericKD.v.(kcloud)
Microsoft Ransom:Win32/Tescrypt.C
AegisLab Trojan.Win32.Yakes.4!c
GData Gen:Variant.Ransom.1640
AhnLab-V3 Win-Trojan/Lockycrypt.Gen
McAfee TeslaCrypt!18D3139F57DA
MAX malware (ai score=100)
VBA32 BScope.Trojan.MulDrop
Panda Trj/Genetic.gen
TrendMicro-HouseCall Cryp_HpMyApp
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.GenAsa!ZKY+60pbuTc
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Deshacop.XO!tr
AVG Win32:TeslaCrypt-CR [Trj]
Paloalto generic.ml

How to remove Win32/Kryptik.DVIT 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.DVIT 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.DVIT 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: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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