Win32/Kryptik.FXHL
Matthew Alvarez
Updated on February 13, 2026
What is Win32/Kryptik.FXHL infection?
In this post you will certainly find about the meaning of Win32/Kryptik.FXHL and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom money by a target.
Most of the situations, Win32/Kryptik.FXHL ransomware will certainly instruct its targets to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the target’s tool.
Win32/Kryptik.FXHL 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.
- Injection (inter-process);
- Injection (Process Hollowing);
- 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.
- A process attempted to delay the analysis task.;
- Starts servers listening on 0.0.0.0:25632, 0.0.0.0:38297;
- A process created a hidden window;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Uses Windows utilities for basic functionality;
- Deletes its original binary from disk;
- Executed a process and injected code into it, probably while unpacking;
- Attempts to identify installed AV products by registry key;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records found on the victim’s disk drive — so the victim can no longer use the information;
- Preventing normal accessibility 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.
Win32/Kryptik.FXHL
One of the most regular channels whereby Win32/Kryptik.FXHL are injected are:
- By methods of phishing emails;
- As a repercussion of user winding up on a resource that hosts a malicious software application;
As quickly as the Trojan is effectively infused, it will either cipher the information on the target’s PC or stop the gadget from functioning in a proper manner – while also placing a ransom money note that states the demand for the targets to impact the settlement for the objective of decrypting the documents or recovering the documents system back to the first problem. In many circumstances, the ransom note will come up when the client restarts the PC after the system has currently been damaged.
Win32/Kryptik.FXHL circulation networks.
In numerous edges of the world, Win32/Kryptik.FXHL expands by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity may differ relying on specific neighborhood (local) setups. The ransom notes as well as tricks of extorting the ransom amount may differ depending on particular neighborhood (regional) settings.
For instance:
Faulty informs concerning unlicensed software.
In specific locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the target’s tool. The alert after that requires the customer to pay the ransom.
Faulty declarations regarding illegal content.
In nations where software application piracy is much less popular, this approach is not as efficient for the cyber fraudulences. Additionally, the Win32/Kryptik.FXHL popup alert might wrongly claim to be deriving from a police establishment and also will certainly report having located youngster pornography or other unlawful information on the tool.
Win32/Kryptik.FXHL popup alert might incorrectly claim to be deriving from a regulation enforcement institution as well as will report having located youngster pornography or various other illegal information on the device. The alert will likewise have a need for the individual to pay the ransom.
Technical details
File Info:
crc32: 077F8DF2md5: c5332d066d46a00a252ec2624f7ac02bname: C5332D066D46A00A252EC2624F7AC02B.mlwsha1: 09a1e8062cc350f03f9372cf5f68e770a9741ae4sha256: 2962940aa1b0ff24e7e73554a9cfbe3479f7e54558db5a100e7295566b475f10sha512: 26f78b64e51217e0976f74f80689636866a94a088ae77ab8db1363f25c366b5c3c62681847be4a58299f3c98464b1d94e53083596563fd40b9a3443802d52845ssdeep: 3072:2ttgOi+sW2vKJLQF31h17sBNjXvcdVopnFsRe2dlG1IReNboRd5AQGqQVl3+wCt:2ViBWdJLQM5xFsRtTdyG4QGqQVgwC7type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Kryptik.FXHL also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| K7AntiVirus | Adware ( 00539ed31 ) |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.VbCrypt.250 |
| Cynet | Malicious (score: 100) |
| ALYac | Trojan.BRMon.Gen.1 |
| Cylance | Unsafe |
| Zillya | Trojan.Blocker.Win32.41304 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | Ransom:Win32/Blocker.567cc552 |
| K7GW | Adware ( 00539ed31 ) |
| Cybereason | malicious.66d46a |
| Cyren | W32/S-23b82f3a!Eldorado |
| Symantec | Packed.Generic.525 |
| ESET-NOD32 | a variant of Win32/Kryptik.FXHL |
| APEX | Malicious |
| Avast | FileRepMalware |
| ClamAV | Win.Trojan.Agent-6351051-0 |
| Kaspersky | Trojan-Ransom.Win32.Blocker.kixp |
| BitDefender | Trojan.BRMon.Gen.1 |
| NANO-Antivirus | Trojan.Win32.AD.etfsut |
| SUPERAntiSpyware | |
| MicroWorld-eScan | Trojan.BRMon.Gen.1 |
| Tencent | Malware.Win32.Gencirc.10badab2 |
| Ad-Aware | Trojan.BRMon.Gen.1 |
| Sophos | ML/PE-A + Mal/Wintrim-A |
| Comodo | TrojWare.Win32.Ransom.GandCrypt.B@7ikv0k |
| BitDefenderTheta | Gen:NN.ZexaF.34608.qyW@aGf5CGci |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | Ransom_HPGANDCRAB.SMONT |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.dc |
| FireEye | Generic.mg.c5332d066d46a00a |
| Emsisoft | Trojan.BRMon.Gen.1 (B) |
| SentinelOne | Static AI – Malicious PE |
| Avira | HEUR/AGEN.1103318 |
| Microsoft | TrojanProxy:Win32/Bunitu.Q!bit |
| Arcabit | Trojan.BRMon.Gen.1 |
| AegisLab | Trojan.Win32.Blocker.4!c |
| GData | Trojan.BRMon.Gen.1 |
| AhnLab-V3 | Trojan/Win.MalPe.X2055 |
| Acronis | suspicious |
| McAfee | GenericRXCX-XP!C5332D066D46 |
| MAX | malware (ai score=100) |
| VBA32 | Trojan-Ransom.Blocker |
| Malwarebytes | MachineLearning/Anomalous.100% |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | Ransom_HPGANDCRAB.SMONT |
| Rising | (CLOUD) |
| Yandex | Trojan.GenAsa!L9meLTP+vBs |
| Ikarus | Trojan-Downloader.Win32.Zurgop |
| Fortinet | W32/GenKryptik.DWPH!tr |
| AVG | FileRepMalware |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Ransom.Blocker.HgIASOQA |
How to remove Win32/Kryptik.FXHL virus?
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.FXHL 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.FXHL you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
