Win32/Kryptik.EPJO

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

What is Win32/Kryptik.EPJO infection?

In this post you will locate regarding the interpretation of Win32/Kryptik.EPJO and also its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom money by a sufferer.

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In the majority of the cases, Win32/Kryptik.EPJO ransomware will advise its targets to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has introduced to the target’s gadget.

Win32/Kryptik.EPJO 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.
  • Compression (or decompression);
  • 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.

  • Ciphering the papers situated on the target’s hard disk — so the target can no longer make use of the information;
  • Preventing routine access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Kryptik.EPJO

The most common channels whereby Win32/Kryptik.EPJO are infused are:

  • By ways of phishing emails;
  • As a consequence of user winding up on a resource that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or prevent the tool from working in a correct manner – while also positioning a ransom money note that states the need for the sufferers to impact the repayment for the objective of decrypting the papers or restoring the documents system back to the preliminary condition. In the majority of circumstances, the ransom money note will show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.EPJO distribution networks.

In various corners of the world, Win32/Kryptik.EPJO grows by jumps and also bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom money quantity may vary depending on specific neighborhood (regional) settings. The ransom money notes and also methods of obtaining the ransom money quantity may vary depending on certain neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In specific areas, the Trojans commonly wrongfully report having actually spotted some unlicensed applications allowed on the target’s device. The sharp then requires the individual to pay the ransom.

    Faulty statements about unlawful content.

    In nations where software program piracy is much less prominent, this approach is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.EPJO popup alert might incorrectly claim to be originating from a law enforcement institution as well as will certainly report having located youngster porn or various other prohibited data on the tool.

    Win32/Kryptik.EPJO popup alert may falsely assert to be obtaining from a regulation enforcement institution and also will report having located child pornography or various other unlawful information on the tool. The alert will likewise contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: BCB6BAFF
md5: eabdf9442a24d23d9a30fc8d528b83f2
name: EABDF9442A24D23D9A30FC8D528B83F2.mlw
sha1: bf2b413c4a37e68c6d07850483bef03f22d2eb8d
sha256: 8f632e93aa367aa4ef07d8903e105003e23128e4ca1bd56f9f9ad3651f3fd770
sha512: 1f6dca72bafa5fe7f4b08c06048366eee7ca3d5656f8412ceb0e94d0d4a9d4bb857e2d1bef22ae99428a9d750d85fd52537a0c2b82b5ef71954f873e6c369939
ssdeep: 1536:utejcT25YTTm3VAH8n6mlUd/KPIU86IJGDDwjb9l/1EygMllO4AwDPz9tP:J5Fy6tl/IUpI4DDc7QMllBDPzfP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Dispose xa9 2015
InternalName: Dwindles
FileVersion: 97, 108, 56, 220
CompanyName: QUOSA, Inc
PrivateBuild:
LegalTrademarks:
Comments:
ProductName: File Direness
SpecialBuild:
ProductVersion: 81, 54, 104, 112
FileDescription: Intermixed
OriginalFilename: Got.exe

Win32/Kryptik.EPJO also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00516c2c1 )
Elasticmalicious (high confidence)
DrWebTrojan.Siggen6.56735
MicroWorld-eScanTrojan.TeslaCrypt.Gen.4
ALYacTrojan.TeslaCrypt.Gen.4
CylanceUnsafe
ZillyaTrojan.Waldek.Win32.540
SangforTrojan.Win32.Anobato.A
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 00516c2c1 )
Cybereasonmalicious.42a24d
CyrenW32/S-fcc37dba!Eldorado
ESET-NOD32a variant of Win32/Kryptik.EPJO
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Waldek.sb
BitDefenderTrojan.TeslaCrypt.Gen.4
NANO-AntivirusTrojan.Win32.Waldek.earozc
TencentMalware.Win32.Gencirc.114cdf79
Ad-AwareTrojan.TeslaCrypt.Gen.4
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34678.gu1@a84GU7k
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionGeneric.cyb
FireEyeGeneric.mg.eabdf9442a24d23d
EmsisoftTrojan.TeslaCrypt.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1124212
eGambitUnsafe.AI_Score_96%
MicrosoftTrojan:Win32/Anobato.A
ArcabitTrojan.TeslaCrypt.Gen.4
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.TeslaCrypt.Gen.4
AhnLab-V3Malware/Win32.Generic.C1937973
McAfeeGeneric.cyb
MAXmalware (ai score=100)
VBA32Trojan.Waldek
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/GdSda.A
RisingTrojan.Ransom-Tesla!8.2B62 (CLOUD)
YandexTrojan.Waldek!WoVfDTkl06Y
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.EQMA!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.EPJO virus?

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.EPJO 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.EPJO 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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