Win32/Kryptik.HFRM

Written by Robert Bailey

What is Win32/Kryptik.HFRM infection?

In this post you will certainly find regarding the meaning of Win32/Kryptik.HFRM as well as its negative effect on your computer system. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom money by a target.

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Most of the situations, Win32/Kryptik.HFRM virus will certainly advise its sufferers to initiate funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s tool.

Win32/Kryptik.HFRM 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.
  • 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.
  • Mimics the system’s user agent string for its own requests;
  • Expresses interest in specific running processes;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard disk drive — so the sufferer can no more make use of the data;
  • Preventing normal access to the victim’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
z.whorecord.xyz Ransom.Wannacry
a.tomx.xyz Ransom.Wannacry

Win32/Kryptik.HFRM

One of the most regular channels where Win32/Kryptik.HFRM Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a source that hosts a destructive software program;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or stop the gadget from functioning in an appropriate way – while additionally positioning a ransom money note that states the demand for the targets to effect the settlement for the purpose of decrypting the files or recovering the file system back to the first condition. In most instances, the ransom note will certainly show up when the customer restarts the PC after the system has actually already been harmed.

Win32/Kryptik.HFRM distribution channels.

In numerous edges of the globe, Win32/Kryptik.HFRM grows by jumps as well as bounds. However, the ransom notes and also techniques of extorting the ransom quantity may differ depending upon specific local (local) setups. The ransom money notes and techniques of obtaining the ransom quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s device. The alert after that requires the user to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber scams. Alternatively, the Win32/Kryptik.HFRM popup alert may wrongly claim to be stemming from a law enforcement establishment and will report having situated youngster porn or various other illegal data on the gadget.

    Win32/Kryptik.HFRM popup alert might incorrectly declare to be deriving from a legislation enforcement organization as well as will certainly report having situated youngster pornography or various other prohibited information on the gadget. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 53DD3BCB
md5: 17247081795f155deac9890d8fd1b67d
name: upload_file
sha1: 84f2a7e5f57628adf9117117d75dc4d57b587f7b
sha256: 17fba08f591d6ee16f9dbbbaccd055538dbba4c71325c5cbecfc55bd2f35a01c
sha512: 904a3ed2c189d9d2f355281f3134440315c0bfe31bb5e7a331debca054bfb555182ead4cfb78c200f90557dc2326ba08992f6980360e62f1062292fc88bde38c
ssdeep: 6144:jA6gbu5c8hoIaa5fuXiY1nBK6HPiJDDr1kX4/E9Y:mbOc8zaag1ncw2Df1X/Ei
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2005
InternalName: PreviewCtrl
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: Anwendung PreviewCtrl
ProductVersion: 1, 0, 0, 1
FileDescription: MFC-Anwendung PreviewCtrl
OriginalFilename: PreviewCtrl.EXE
Translation: 0x0407 0x04b0

Win32/Kryptik.HFRM also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Emotet.1003
MicroWorld-eScan Trojan.GenericKDZ.69660
Qihoo-360 Win32/Backdoor.503
McAfee Emotet-FRV!17247081795F
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 0056d18b1 )
BitDefender Trojan.GenericKDZ.69660
K7GW Trojan ( 0056d18b1 )
Cyren W32/Emotet.AQS.gen!Eldorado
Symantec Ransom.Wannacry
ESET-NOD32 a variant of Win32/Kryptik.HFRM
APEX Malicious
Paloalto generic.ml
ClamAV Win.Packed.Emotet-9482731-0
Kaspersky Backdoor.Win32.Emotet.cjsa
Alibaba Trojan:Win32/Emotet.81299090
NANO-Antivirus Trojan.Win32.Emotet.hrymjr
ViRobot Trojan.Win32.Emotet.442368.D
Tencent Win32.Backdoor.Emotet.Dwjk
Ad-Aware Trojan.GenericKDZ.69660
Emsisoft Trojan.Emotet (A)
Comodo TrojWare.Win32.Genome.pgtul@0
F-Secure Trojan.TR/AD.Emotet.bfm
TrendMicro TrojanSpy.Win32.EMOTET.THHBBBO
FireEye Trojan.GenericKDZ.69660
Sophos Troj/Emotet-CLQ
GData Trojan.GenericKDZ.69660
Jiangmin Backdoor.Emotet.sh
Avira TR/AD.Emotet.bfm
MAX malware (ai score=84)
Arcabit Trojan.Generic.D1101C
ZoneAlarm Backdoor.Win32.Emotet.cjsa
Microsoft Trojan:Win32/Emotet.ARJ!MTB
AhnLab-V3 Trojan/Win32.Emotet.C4185422
ALYac Trojan.GenericKDZ.69660
TACHYON Banker/W32.Emotet.442463
VBA32 Backdoor.Emotet
Malwarebytes Trojan.Emotet
Panda Trj/Genetic.gen
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.THHBBBO
Rising Trojan.Kryptik!8.8 (CLOUD)
Ikarus Trojan-Banker.Emotet
Fortinet W32/Kryptik.HCEJ!tr
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen

How to remove Win32/Kryptik.HFRM 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.HFRM 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.HFRM 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/products/

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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