Win32/Kryptik.HGPT

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

What is Win32/Kryptik.HGPT infection?

In this article you will certainly discover regarding the meaning of Win32/Kryptik.HGPT as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the cases, Win32/Kryptik.HGPT ransomware will certainly instruct its sufferers to start funds move for the objective of neutralizing the modifications that the Trojan infection has presented to the target’s tool.

Win32/Kryptik.HGPT Summary

These alterations 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.
  • Attempts to connect to a dead IP:Port (3 unique times);
  • 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.
  • A process attempted to delay the analysis task.;
  • Performs some HTTP requests;
  • Collects information about installed applications;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the sufferer’s disk drive — so the sufferer can no more utilize the data;
  • 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
a.tomx.xyzRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)

Win32/Kryptik.HGPT

One of the most typical networks whereby Win32/Kryptik.HGPT Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of user winding up on a resource that hosts a harmful software application;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s PC or protect against the tool from working in a proper fashion – while additionally positioning a ransom note that mentions the requirement for the targets to impact the settlement for the function of decrypting the records or bring back the file system back to the first condition. In many instances, the ransom note will certainly come up when the client reboots the PC after the system has currently been damaged.

Win32/Kryptik.HGPT distribution channels.

In numerous edges of the globe, Win32/Kryptik.HGPT expands by leaps and bounds. However, the ransom notes and also techniques of obtaining the ransom money amount might vary relying on specific local (regional) settings. The ransom notes as well as techniques of extorting the ransom money amount may differ depending on particular local (local) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having identified some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations concerning unlawful content.

    In countries where software application piracy is much less popular, this approach is not as effective for the cyber frauds. Alternatively, the Win32/Kryptik.HGPT popup alert might falsely assert to be originating from a police institution and also will report having situated child pornography or other unlawful information on the tool.

    Win32/Kryptik.HGPT popup alert might wrongly declare to be deriving from a legislation enforcement institution as well as will report having located child porn or various other prohibited data on the tool. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 595562E6
md5: 5f494117cc701acec3c30f7f318e5584
name: upload_file
sha1: 5659071cebd551acc10a924967a62f15ed798d50
sha256: 5d844206e982fdaffa520c57c847635102ddf72d893fe896d42581c41c2cfb91
sha512: a1ef4f33a7975d3fcf0e1c4a87054be42426fd812396e8b8b0d5fb23e49c06bcdb363d1f4a36c98f097528c9646451b7c523f376ac097ef85855d5420ecce711
ssdeep: 6144:l/7ffkHKLXmp/jzFmNr9bzxJ9mFCSMTawWTe80RxH4C6X6CBw0BHIOVf:da/jGrRlJAFCSMGhC806qCrS
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2007 by Don HO
InternalName: gup.exe
FileVersion: 4.1
CompanyName: Don HO don.h@free.fr
ProductName: GUP
ProductVersion: 4.1
FileDescription: GUP : a free (LGPL) Generic ipdater
OriginalFilename: gup.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.HGPT also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.44018667
FireEyeGeneric.mg.5f494117cc701ace
CAT-QuickHealTrojan.Multi
ALYacTrojan.GenericKD.44018667
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderTrojan.GenericKD.44018667
K7GWTrojan ( 00570ba61 )
K7AntiVirusTrojan ( 00570ba61 )
TrendMicroTrojan.Win32.WACATAC.THJOHBO
CyrenW32/Trojan.EXUM-8926
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:PWSX-gen [Trj]
KasperskyUDS:DangerousObject.Multi.Generic
AlibabaTrojan:Win32/Dridex.842d5ac7
ViRobotTrojan.Win32.Z.Mta.551936
AegisLabHacktool.Win32.Krap.lKMc
RisingRansom.Shade!8.12CC (TFE:2:k40YZbWyNNL)
Ad-AwareTrojan.GenericKD.44018667
EmsisoftTrojan.Crypt (A)
F-SecureTrojan.TR/AD.Dridex.gwoza
DrWebTrojan.Dridex.735
InvinceaMal/Generic-R + Mal/EncPk-APV
McAfee-GW-EditionBehavesLike.Win32.Dropper.hh
MaxSecureTrojan.Malware.1728101.susgen
SophosMal/EncPk-APV
SentinelOneDFI – Malicious PE
JiangminTrojanDownloader.Cridex.wr
WebrootW32.Trojan.Gen
AviraTR/AD.Dridex.gwoza
MAXmalware (ai score=86)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Dridex.VSE!MTB
ArcabitTrojan.Generic.D29FABEB
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataTrojan.GenericKD.44018667
CynetMalicious (score: 90)
McAfeeRDN/Generic.tfr
VBA32BScope.Malware-Cryptor.MTA
MalwarebytesTrojan.Downloader
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HGPT
TrendMicro-HouseCallTrojan.Win32.WACATAC.THJOHBO
TencentMalware.Win32.Gencirc.11b01614
IkarusTrojan.SuspectCRC
FortinetW32/Generik.HTXHRQO!tr
BitDefenderThetaGen:NN.ZedlaF.34566.Hu8@aGTZA!pi
AVGWin32:PWSX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Generic/HEUR/QVM39.1.72AF.Malware.Gen

How to remove Win32/Kryptik.HGPT 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.HGPT 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.HGPT 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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