Win32/Kryptik.HGSS

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

What is Win32/Kryptik.HGSS infection?

In this article you will locate regarding the meaning of Win32/Kryptik.HGSS and its unfavorable effect on your computer system. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a sufferer.

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In the majority of the situations, Win32/Kryptik.HGSS ransomware will certainly advise its victims to start funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Kryptik.HGSS 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.
  • 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.

  • A process created a hidden window;
  • 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 found on the victim’s hard drive — so the sufferer can no more use the information;
  • Preventing normal accessibility to the victim’s workstation;

Win32/Kryptik.HGSS

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

  • By means of phishing e-mails;
  • As an effect of customer winding up on a resource that holds a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or protect against the device from functioning in a proper way – while likewise positioning a ransom money note that states the requirement for the targets to effect the settlement for the function of decrypting the files or bring back the file system back to the preliminary problem. In the majority of circumstances, the ransom note will come up when the client restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.HGSS distribution networks.

In numerous edges of the world, Win32/Kryptik.HGSS expands by leaps as well as bounds. However, the ransom notes and tricks of obtaining the ransom amount might differ relying on specific neighborhood (regional) settings. The ransom notes and also techniques of obtaining the ransom quantity may differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having spotted some unlicensed applications enabled on the sufferer’s device. The sharp then demands the individual to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In countries where software program piracy is less prominent, this technique is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.HGSS popup alert might wrongly declare to be originating from a law enforcement institution and will certainly report having situated youngster porn or various other prohibited information on the device.

    Win32/Kryptik.HGSS popup alert might falsely declare to be obtaining from a regulation enforcement organization and also will certainly report having situated youngster porn or other unlawful information on the tool. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 39A56918
md5: a543084b74043d3373fe007ecf2924af
name: 0900009090000.exe
sha1: 0b06349a0f26179f6e5e43181e4d248ee8bab127
sha256: 6989ffe534c2303d7fcc4f5f8b81515a3d30a53ecb395a935bc46391de88b023
sha512: 57af1f424d02c4ba8f66a011b007b559e5cca570d8c3d630415b993544d2caddd9de3fe9ecec4d626142fca884512913ef6c9665b754e6b4a586d70852293a83
ssdeep: 12288:JJqYoY/0CX0S68niERl96y45H1unoi6y9bX:GkuS68i6/4oA0X
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HGSS also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
FireEyeGeneric.mg.a543084b74043d33
McAfeeArtemis!A543084B7404
CylanceUnsafe
VIPREVirTool.Win32.Obfuscator.da!k (v)
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.34566.KuZ@a0WlINf
SymantecML.Attribute.HighConfidence
KasperskyUDS:DangerousObject.Multi.Generic
InvinceaGeneric ML PUA (PUA)
McAfee-GW-EditionBehavesLike.Win32.VirRansom.hc
SentinelOneDFI – Malicious PE
MicrosoftTrojan:Win32/Woreflint.A!cl
ZoneAlarmUDS:DangerousObject.Multi.Generic
APEXMalicious
ESET-NOD32a variant of Win32/Kryptik.HGSS
IkarusWin32.Outbreak
FortinetW32/Kryptik.HGIA!tr
Cybereasonmalicious.a0f261
Qihoo-360HEUR/QVM20.1.95BF.Malware.Gen

How to remove Win32/Kryptik.HGSS 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

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.HGSS 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.HGSS 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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