Win32/Kryptik.HKR
James White
Updated on March 11, 2026
What is Win32/Kryptik.HKR infection?
In this post you will certainly discover about the meaning of Win32/Kryptik.HKR and its adverse impact on your computer system. Such ransomware are a form of malware that is specified by online frauds to demand paying the ransom by a victim.
Most of the situations, Win32/Kryptik.HKR ransomware will certainly instruct its targets to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.
Win32/Kryptik.HKR Summary
These modifications 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.
- At least one IP Address, Domain, or File Name was found in a crypto call;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- 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.
- Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no longer utilize the data;
- Preventing normal access 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.
| z.whorecord.xyz | Ransom.Exxroute.A3 |
| a.tomx.xyz | Ransom.Exxroute.A3 |
Win32/Kryptik.HKR
The most regular channels whereby Win32/Kryptik.HKR Ransomware are injected are:
- By means of phishing emails;
- As a consequence of individual ending up on a source that organizes a harmful software program;
As soon as the Trojan is successfully injected, it will either cipher the information on the target’s PC or avoid the gadget from working in an appropriate way – while also putting a ransom note that discusses the requirement for the targets to effect the settlement for the function of decrypting the records or restoring the documents system back to the initial condition. In many circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has currently been harmed.
Win32/Kryptik.HKR distribution networks.
In numerous edges of the world, Win32/Kryptik.HKR expands by leaps as well as bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom amount may vary relying on specific local (regional) settings. The ransom money notes and techniques of extorting the ransom quantity may differ depending on specific local (regional) settings.
As an example:
Faulty signals about unlicensed software application.
In certain areas, the Trojans frequently wrongfully report having identified some unlicensed applications enabled on the victim’s device. The sharp then requires the customer to pay the ransom money.
Faulty statements about illegal web content.
In nations where software program piracy is less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.HKR popup alert may wrongly assert to be deriving from a police organization and will certainly report having located kid pornography or various other unlawful data on the device.
Win32/Kryptik.HKR popup alert might wrongly assert to be deriving from a legislation enforcement establishment and will certainly report having situated kid pornography or various other prohibited information on the tool. The alert will likewise include a need for the individual to pay the ransom money.
Technical details
File Info:
crc32: E3D5F846md5: b89b64cd621fa55393b453e8bfc5473ename: B89B64CD621FA55393B453E8BFC5473E.mlwsha1: 72f146147bffe181b71720ffdaa555a807ae626fsha256: a3d4ee326386a5f267b916da343ff075553adff30ff4ff296bc55f41fc823e94sha512: 4d2ccfe8a1c576fbc5d826320dbda11f036d8b860f4cfc186dbddcc7142dc56faa2f14b49ffe6639488aaa53df3c04246ed30b360e8372a3bc0f21e9b787bdf3ssdeep: 1536:NSkQFkB/6ZKKGzV2CAbI0oxBAq7H20PRF6fIe93MDWxF7O9XlbeoBcaCiiAJb4V:NSkCkx6ZKKGzV2CAbI0oxBAq7H20PREtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Kryptik.HKR also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.PWS.Sphinx.2 |
| MicroWorld-eScan | Gen:Variant.Symmi.71626 |
| CAT-QuickHeal | Ransom.Exxroute.A3 |
| ALYac | Gen:Variant.Symmi.71626 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| AegisLab | Trojan.Win32.Generic.4!c |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 00515aa21 ) |
| BitDefender | Gen:Variant.Symmi.71626 |
| K7GW | Trojan ( 00505a3f1 ) |
| Cybereason | malicious.d621fa |
| BitDefenderTheta | Gen:NN.ZexaF.34590.fmW@aWgGNGg |
| Cyren | W32/S-1ecee49a!Eldorado |
| Symantec | Packed.Generic.493 |
| APEX | Malicious |
| Avast | Win32:Filecoder-AY [Trj] |
| ClamAV | Win.Ransomware.Cerber-6162246-0 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Alibaba | Ransom:Win32/Spora.36db5ec2 |
| NANO-Antivirus | Trojan.Win32.Sphinx.evqeyr |
| Rising | Trojan.Ransom.GlobeImposter!1.AF70 (CLOUD) |
| Ad-Aware | Gen:Variant.Symmi.71626 |
| Emsisoft | Gen:Variant.Symmi.71626 (B) |
| Comodo | TrojWare.Win32.Crypt.C@7vajd0 |
| F-Secure | |
| Baidu | Win32.Trojan.Kryptik.bjk |
| Zillya | Trojan.Generic.Win32.1169446 |
| TrendMicro | Ransom_CERBER.SM37 |
| McAfee-GW-Edition | BehavesLike.Win32.Ransomware.nh |
| FireEye | Generic.mg.b89b64cd621fa553 |
| Sophos | Mal/Generic-R + Mal/Elenoocka-E |
| Ikarus | Trojan.Ransom.Spora |
| Jiangmin | Trojan.Spora.au |
| Avira | HEUR/AGEN.1116787 |
| Antiy-AVL | Trojan/Win32.AGeneric |
| Microsoft | Ransom:Win32/Spora.A |
| Arcabit | Trojan.Symmi.D117CA |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Gen:Variant.Symmi.71626 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.Cerber.C1791427 |
| Acronis | suspicious |
| McAfee | Ransomware-FMJ!B89B64CD621F |
| MAX | malware (ai score=100) |
| VBA32 | BScope.TrojanPSW.Sphinx |
| Malwarebytes | Cerber.Ransom.Encrypt.DDS |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Kryptik.HKR |
| TrendMicro-HouseCall | Ransom_CERBER.SM37 |
| Tencent | Malware.Win32.Gencirc.10b659bd |
| Yandex | Trojan.GenAsa!UtwFXxkrXG8 |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | W32/Kryptik.FSHI!tr |
| AVG | Win32:Filecoder-AY [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Qihoo-360 | Win32/Ransom.Filecoder.HxMBSmcA |
How to remove Win32/Kryptik.HKR ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.HKR 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Win32/Kryptik.HKR you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
