Win32/Kryptik.GLFR

What is Win32/Kryptik.GLFR infection?

In this article you will locate about the definition of Win32/Kryptik.GLFR as well as its negative effect on your computer system. Such ransomware are a type of malware that is clarified by on the internet frauds to demand paying the ransom money by a victim.

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In the majority of the cases, Win32/Kryptik.GLFR infection will certainly advise its sufferers to start funds transfer for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s device.

Win32/Kryptik.GLFR 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.
  • 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.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • 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 files situated on the target’s hard drive — so the sufferer can no longer use the information;
  • Preventing normal 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.GLFR

One of the most common networks whereby Win32/Kryptik.GLFR Ransomware are infused are:

  • By means of phishing emails;
  • As a consequence of user winding up on a resource that holds a destructive software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or protect against the device from operating in a proper fashion – while additionally positioning a ransom note that states the requirement for the sufferers to effect the repayment for the purpose of decrypting the records or restoring the documents system back to the preliminary problem. In most instances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has already been damaged.

Win32/Kryptik.GLFR circulation channels.

In various corners of the globe, Win32/Kryptik.GLFR expands by leaps and bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom quantity may vary relying on particular neighborhood (local) setups. The ransom notes and also methods of extorting the ransom quantity may differ depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the individual to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software program piracy is less prominent, this technique is not as reliable for the cyber scams. Additionally, the Win32/Kryptik.GLFR popup alert might falsely assert to be deriving from a law enforcement organization and also will certainly report having located child porn or other unlawful data on the tool.

    Win32/Kryptik.GLFR popup alert might wrongly declare to be acquiring from a legislation enforcement establishment and also will certainly report having situated youngster porn or various other illegal information on the gadget. The alert will likewise have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 50A9F343
md5: e69d97f0e96201078f06ef18bcfe7be1
name: E69D97F0E96201078F06EF18BCFE7BE1.mlw
sha1: d96877e1b4fd8d8f0796c275c8e4ff242e176221
sha256: 7f2ce8309d03ae78a4ffcee5a44fa54700fdd6c9fae0f33ac71ff2917ce6a86d
sha512: c7b5917fe1a5b4b270e1a252b1c47ec19c5e4efb5b676b68ecb932fff58e802d151f9c465400d517e1000969add2720f18bf401a96cc781b2e815b4e50f62671
ssdeep: 6144:d6WX50QRqGTF/9WcAiN9OK+a01p9cXjtufJ:350XGT18cAi3+a01/cXZ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GLFR also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053da821 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader27.6684
Cynet Malicious (score: 100)
ALYac Trojan.Brsecmon.1
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.859
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Trojan:Win32/GandCrypt.3e871537
K7GW Trojan ( 0053da821 )
Cybereason malicious.0e9620
Cyren W32/Kryptik.JM.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GLFR
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.GandCrypt.fpt
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.GandCrypt.fioxdw
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Win32.Trojan.Gandcrypt.Akyv
Ad-Aware Trojan.Brsecmon.1
Sophos ML/PE-A + Troj/GandCra-C
Comodo Malware@#13szjqhbte9w8
BitDefenderTheta Gen:NN.ZexaF.34628.muW@amfI0Bn
TrendMicro Ransom_GANDCRAB.OIBOAK
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
FireEye Generic.mg.e69d97f0e9620107
Emsisoft Trojan.Brsecmon.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Coins.bnp
Avira HEUR/AGEN.1121570
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/IcedId.PVS!MTB
Arcabit Trojan.Brsecmon.1
AegisLab Trojan.Win32.GandCrypt.4!c
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Malware/Gen.Generic.C2736969
Acronis suspicious
McAfee GenericRXGM-GZ!E69D97F0E962
MAX malware (ai score=99)
VBA32 Trojan.Vigorf
Malwarebytes Trojan.Injector
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_GANDCRAB.OIBOAK
Rising Ransom.GandCrypt!8.F33E (CLOUD)
Yandex Trojan.GenAsa!rbK6rzHDN9w
Ikarus Trojan.Brsecmon
Fortinet W32/GenKryptik.CNAR!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/TrojanPSW.IcedID.HwoCEpsA

How to remove Win32/Kryptik.GLFR ransomware?

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.GLFR 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.GLFR 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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