Win32/Kryptik.GOPS

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

What is Win32/Kryptik.GOPS infection?

In this short article you will certainly find about the meaning of Win32/Kryptik.GOPS as well as its adverse effect on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom by a sufferer.

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In the majority of the situations, Win32/Kryptik.GOPS infection will certainly advise its targets to launch funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s device.

Win32/Kryptik.GOPS Summary

These alterations can be as complies with:

  • 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: Serbian;
  • 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!
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s hard disk drive — so the victim can no more use the information;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
tepingost.ug Ransomeware.GandCrypt.Gen

Win32/Kryptik.GOPS

The most regular networks where Win32/Kryptik.GOPS Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of individual winding up on a source that holds a malicious software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or prevent the device from operating in an appropriate fashion – while additionally placing a ransom money note that points out the requirement for the victims to impact the repayment for the objective of decrypting the records or restoring the data system back to the first condition. In a lot of circumstances, the ransom money note will certainly show up when the client reboots the PC after the system has already been harmed.

Win32/Kryptik.GOPS circulation channels.

In various edges of the globe, Win32/Kryptik.GOPS expands by jumps and also bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom quantity might differ depending on particular regional (regional) settings. The ransom money notes and tricks of obtaining the ransom money amount may differ depending on particular neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the target’s device. The alert then demands the individual to pay the ransom.

    Faulty declarations about unlawful web content.

    In nations where software piracy is much less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.GOPS popup alert might incorrectly claim to be deriving from a law enforcement organization as well as will certainly report having located child porn or various other prohibited data on the tool.

    Win32/Kryptik.GOPS popup alert may incorrectly declare to be acquiring from a legislation enforcement institution and will report having located child pornography or various other prohibited data on the gadget. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4F0DCBB4
md5: a0d052fefe4f1e27a73e9033abe8f08c
name: kersos.exe
sha1: 31ae99009d56e2aa4e6e425f36b2e2066832709d
sha256: b35a91c1cd524a2dffa40d827620e885992ba5e86f38c2e7d36a042483494446
sha512: 9b1dbc926da135f453ebca6e6cc64aaa3bdc3f84b43d03a41a266a0f8d8ef7584c187285b5e2d577d01606e605295fc5e8a7e9179de344920d86be12939064bc
ssdeep: 12288:Fbdatt9ydnMdFxm/RZ9pYOEFkSl11QPr0qFqU8kt4gkUCR:Fbdot9ydMRm/RZ/+6mcFFj8YRkjR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018, bezugatici
InternalName: zorozoxi.exe
FileVersion: 3.6.5.75
Translation: 0x0669 0x04b0

Win32/Kryptik.GOPS also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.Brsecmon.1
FireEye Generic.mg.a0d052fefe4f1e27
McAfee Packed-FQR!A0D052FEFE4F
ALYac Trojan.Brsecmon.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.Brsecmon.1
K7GW Riskware ( 0040eff71 )
Cybereason malicious.efe4f1
TrendMicro Trojan.Win32.SODINOK.SM.hp
F-Prot W32/Kryptik.PC.gen!Eldorado
APEX Malicious
GData Trojan.Brsecmon.1
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Chapak.1ca2839e
NANO-Antivirus Trojan.Win32.Stealer.fmretc
AegisLab Trojan.Win32.Chapak.4!c
Rising Trojan.Kryptik!1.B583 (CLOUD)
Endgame malicious (high confidence)
Emsisoft Trojan.Brsecmon.1 (B)
Comodo Malware@#2bivhl229gc84
F-Secure Trojan.TR/Crypt.Agent.veaag
DrWeb Trojan.PWS.Stealer.25468
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.jh
MaxSecure Ransomeware.GandCrypt.Gen
Trapmine malicious.moderate.ml.score
Sophos Mal/GandCrab-G
Ikarus Trojan-Downloader.Win32.SmokeLoader
Cyren W32/Kryptik.PC.gen!Eldorado
Jiangmin Trojan.Chapak.arx
Webroot W32.Adware.Installcore
Avira TR/Crypt.Agent.veaag
Antiy-AVL Trojan[Ransom]/Win32.Chapak.a
Arcabit Trojan.Brsecmon.1
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:Win32/Tiggre!rfn
AhnLab-V3 Win-Trojan/MalPe4.Suspicious.X1939
VBA32 BScope.Trojan.Diple
MAX malware (ai score=86)
Ad-Aware Trojan.Brsecmon.1
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.GOPS
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Tencent Win32.Trojan.Generic.Lmke
Yandex Trojan.Chapak!
eGambit Unsafe.AI_Score_99%
Fortinet W32/Kryptik.GSBB!tr
BitDefenderTheta Gen:NN.ZexaF.34090.Ru0@aysVDWmG
AVG FileRepMalware
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.fb2

How to remove Win32/Kryptik.GOPS 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.GOPS 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.GOPS 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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