Win32/Kryptik.DUVG

What is Win32/Kryptik.DUVG infection?

In this post you will certainly find concerning the definition of Win32/Kryptik.DUVG and also its adverse influence on your computer system. Such ransomware are a type of malware that is elaborated by on the internet frauds to demand paying the ransom money by a target.

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Most of the cases, Win32/Kryptik.DUVG ransomware will certainly advise its sufferers to initiate funds transfer for the objective of neutralizing the amendments that the Trojan infection has introduced to the target’s device.

Win32/Kryptik.DUVG Summary

These modifications can be as adheres to:

  • 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: Chinese (Singapore);
  • 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!
  • Ciphering the records found on the sufferer’s hard disk — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/Kryptik.DUVG

The most normal channels where Win32/Kryptik.DUVG Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a resource that organizes a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or prevent the device from functioning in a proper fashion – while additionally positioning a ransom money note that mentions the need for the targets to impact the payment for the function of decrypting the documents or restoring the file system back to the initial condition. In many instances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.DUVG circulation channels.

In various edges of the world, Win32/Kryptik.DUVG grows by jumps and also bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom amount may vary depending upon specific regional (local) setups. The ransom notes as well as methods of obtaining the ransom money quantity might vary depending on certain local (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In certain locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the sufferer’s gadget. The sharp after that demands the user to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software application piracy is less preferred, this method is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.DUVG popup alert may wrongly claim to be deriving from a law enforcement institution as well as will report having situated child porn or various other illegal information on the device.

    Win32/Kryptik.DUVG popup alert may falsely declare to be obtaining from a regulation enforcement organization and also will certainly report having located youngster porn or various other prohibited information on the device. The alert will in a similar way contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 316C8481
md5: 20b7cd7126ec9485b9313472e5fe7d74
name: 20B7CD7126EC9485B9313472E5FE7D74.mlw
sha1: 22314b7d3bfcb44a4e784495d703552707102d1f
sha256: dcf7b17f574b45bfd3260f3c0c4c25bcc1d5352410e4d8c3070dda8aba15206b
sha512: 5f6329cf61faad6e0f792f31bc7b894b2a72b5c56d7ef37a7c75711892c815283bf63942a1f5d2d0c8a379ae8c378b9cc0b83460180faff1c675298d4ed26c46
ssdeep: 6144:5WiUssQmEjS4h1oglkh2q9B1c3jwunrBFRJY:YiUZF47ogyhBazp9FR2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Figuration xa9 1962
InternalName: Else
FileVersion: 242, 124, 223, 168
CompanyName: Phoenix Technologies Ltd. and Sony Corp.
ProductName: Converges Cataloguers
FileDescription: Embalming
OriginalFilename: Coppice.exe

Win32/Kryptik.DUVG also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004d41c61 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.1751
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.TeslaCrypt.WR4
ALYac Trojan.Ransom.TeslaCrypt
Cylance Unsafe
Zillya Trojan.Deshacop.Win32.191
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Deshacop.15b6bf7a
K7GW Trojan ( 004d41c61 )
Cybereason malicious.126ec9
Symantec Packed.Generic.490
ESET-NOD32 a variant of Win32/Kryptik.DUVG
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan.Win32.Deshacop.yz
BitDefender Trojan.Cripack.Gen.1
NANO-Antivirus Trojan.Win32.Deshacop.dvupnh
MicroWorld-eScan Trojan.Cripack.Gen.1
Tencent Malware.Win32.Gencirc.114c7b69
Ad-Aware Trojan.Cripack.Gen.1
Comodo TrojWare.Win32.TrojanDownloader.Upatre.EBO@5zjcok
BitDefenderTheta Gen:NN.ZexaF.34670.uq3@a4U7yZbH
VIPRE Trojan.Win32.Generic!BT
TrendMicro Cryp_HpMyApp
McAfee-GW-Edition BehavesLike.Win32.Ransomware.fc
FireEye Generic.mg.20b7cd7126ec9485
Emsisoft Trojan.Cripack.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Deshacop.fe
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1132448
Microsoft Ransom:Win32/Tescrypt.C
Arcabit Trojan.Cripack.Gen.1
AegisLab Trojan.Win32.Deshacop.4!c
ZoneAlarm Trojan.Win32.Deshacop.yz
GData Trojan.Cripack.Gen.1
TACHYON Trojan/W32.Deshacop.343801
AhnLab-V3 Win-Trojan/Lockycrypt.Gen
Acronis suspicious
McAfee TeslaCrypt!20B7CD7126EC
MAX malware (ai score=100)
VBA32 Trojan.Deshacop
Malwarebytes Trojan.CryptoLocker
Panda Trj/Genetic.gen
TrendMicro-HouseCall Cryp_HpMyApp
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.Deshacop!XhyXIpmZQBQ
Ikarus Trojan.Win32.Crypt
Fortinet W32/Deshacop.XO!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Tescrypt.HwcBEpsA

How to remove Win32/Kryptik.DUVG 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 Win32/Kryptik.DUVG 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.DUVG 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/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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