What is Win32/Kryptik.HEFO infection?

In this post you will locate concerning the meaning of Win32/Kryptik.HEFO as well as its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom by a target.

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In the majority of the instances, Win32/Kryptik.HEFO ransomware will certainly advise its sufferers to start funds move for the purpose of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Kryptik.HEFO Summary

These adjustments 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.
  • Attempts to connect to a dead IP:Port (4 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Thai;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 sufferer’s disk drive — so the sufferer can no more utilize the data;
  • 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.
Similar behavior
Related domains Win.Ransomware.Glupteba-8149313-0 Win.Ransomware.Glupteba-8149313-0


The most regular channels through which Win32/Kryptik.HEFO are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that holds a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or protect against the gadget from functioning in an appropriate manner – while likewise placing a ransom money note that discusses the need for the targets to effect the payment for the purpose of decrypting the documents or bring back the data system back to the first problem. In most instances, the ransom money note will certainly turn up when the client restarts the PC after the system has currently been damaged.

Win32/Kryptik.HEFO distribution networks.

In numerous edges of the world, Win32/Kryptik.HEFO grows by leaps and bounds. Nonetheless, the ransom money notes and methods of extorting the ransom money amount might differ relying on specific neighborhood (local) settings. The ransom notes and also methods of extorting the ransom quantity may differ depending on certain regional (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the customer to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software piracy is less preferred, this technique is not as efficient for the cyber frauds. Alternatively, the Win32/Kryptik.HEFO popup alert may incorrectly assert to be originating from a police establishment and will certainly report having situated youngster porn or various other illegal information on the gadget.

    Win32/Kryptik.HEFO popup alert might falsely declare to be acquiring from a legislation enforcement institution and will certainly report having located child pornography or other unlawful information on the tool. The alert will likewise contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 02B1187C
md5: 7b661244a3f341b2f289ba081134964e
name: love.exe
sha1: ce360f09bae850d5722053106480161692fb0844
sha256: ddae2bd4f2cc17123dd87405a8f7e9abd474bfafbd915e92d99f8d9dad00bb40
sha512: bcb8d0fb1957904f33d69399dcb1c6c7ad6aca0203d88e0b9e1343664b7d3df9187b96104e79111e5314d4bd5274f1399d2c782c7d1ebefb1c813b00130e6488
ssdeep: 12288:Pjwzm5va+tWoy8AzOkFJZq2GnsqaDxD7azIOOsEGg0E:7h/tWFlOQ42ycqzpOd50E
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalNamed: eczvjphvesv.ixe
Copyrighd: Copyrighd (C) 2020, odfgbiv
Translation: 0x0842 0x04c4

Win32/Kryptik.HEFO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav HW32.Packed.
MicroWorld-eScan Trojan.GenericKD.43366410
Qihoo-360 Win32/Trojan.PSW.28b
ALYac Trojan.GenericKD.43366410
Malwarebytes Trojan.MalPack.GS
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.43366410
K7GW Riskware ( 0040eff71 )
Cybereason malicious.9bae85
TrendMicro TROJ_GEN.R049C0DFL20
BitDefenderTheta Gen:NN.ZexaF.34128.HG0@aqxv@ElG
Cyren W32/Wacatac.BV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
ClamAV Win.Ransomware.Glupteba-8149313-0
GData Trojan.GenericKD.43366410
Alibaba TrojanPSW:Win32/Racealer.cf5908d2
AegisLab Trojan.Win32.Racealer.i!c
Rising Trojan.Kryptik!8.8 (CLOUD)
Ad-Aware Trojan.GenericKD.43366410
Sophos Mal/GandCrab-G
Comodo Malware@#6319qpkoutcc
F-Secure Trojan.TR/AD.StellarStealer.sylvq
DrWeb Trojan.PWS.Stealer.28689
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Trojan.hc
Emsisoft Trojan.GenericKD.43366410 (B)
Ikarus Trojan.Win32.Krypt
F-Prot W32/Wacatac.BV.gen!Eldorado
Jiangmin Trojan.Stop.ey
Avira TR/AD.StellarStealer.sylvq
MAX malware (ai score=81)
Antiy-AVL Trojan/Win32.Wacatac
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D295B80A
Microsoft Trojan:Win32/CryptInject.RBA!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.MalPe.R341083
Acronis suspicious
McAfee Packed-GBP!7B661244A3F3
VBA32 BScope.Trojan.AET.281105
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HEFO
TrendMicro-HouseCall TROJ_GEN.R049C0DFL20
Tencent Win32.Trojan.Crypt.Ajby
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_95%
Fortinet W32/Racealer.G!tr.pws
AVG Win32:CrypterX-gen [Trj]
Avast Win32:CrypterX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
MaxSecure Trojan.Malware.102582117.susgen

How to remove Win32/Kryptik.HEFO 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.

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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.HEFO 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.HEFO you can always ask me in the comments for getting help.

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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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