What is Win32/Kryptik.FJND infection?
In this article you will certainly locate about the meaning of Win32/Kryptik.FJND as well as its adverse influence on your computer system. Such ransomware are a form of malware that is specified by on-line frauds to require paying the ransom money by a target.
In the majority of the cases, Win32/Kryptik.FJND virus will certainly instruct its sufferers to launch funds transfer for the objective of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s device.
Win32/Kryptik.FJND Summary
These alterations can be as adheres to:
- 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.
- A process attempted to delay the analysis task.;
- Expresses interest in specific running processes;
- Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.
Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.
- Creates an excessive number of UDP connection attempts to external IP addresses;
- 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;
- Attempts to delete volume shadow copies;
- 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 behavior characteristic of Cerber ransomware;
- EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.
This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.
- Generates some ICMP traffic;
- 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.
- Ciphering the files situated on the target’s hard disk drive — so the victim can no more use the data;
- Preventing normal accessibility to the victim’s workstation;
Win32/Kryptik.FJND
One of the most regular networks whereby Win32/Kryptik.FJND Ransomware Trojans are injected are:
- By means of phishing e-mails;
- As an effect of individual ending up on a resource that hosts a harmful software;
As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the target’s computer or avoid the tool from operating in an appropriate fashion – while likewise positioning a ransom note that mentions the demand for the sufferers to effect the payment for the function of decrypting the documents or recovering the documents system back to the first condition. In the majority of instances, the ransom money note will turn up when the client restarts the COMPUTER after the system has currently been harmed.
Win32/Kryptik.FJND circulation networks.
In different edges of the world, Win32/Kryptik.FJND grows by jumps and also bounds. However, the ransom money notes and also tricks of extorting the ransom quantity might differ depending on particular local (local) settings. The ransom money notes and methods of obtaining the ransom amount may differ depending on specific local (local) setups.
For instance:
Faulty notifies regarding unlicensed software program.
In particular locations, the Trojans commonly wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the individual to pay the ransom.
Faulty statements concerning illegal web content.
In nations where software program piracy is less prominent, this technique is not as reliable for the cyber scams. Conversely, the Win32/Kryptik.FJND popup alert may incorrectly declare to be deriving from a police organization and also will certainly report having situated kid porn or various other prohibited information on the gadget.
Win32/Kryptik.FJND popup alert might incorrectly declare to be acquiring from a legislation enforcement organization and will certainly report having located child pornography or other illegal information on the gadget. The alert will in a similar way consist of a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: AFEF6293md5: b8c3daaf21fa2ac626450dd78749db2bname: B8C3DAAF21FA2AC626450DD78749DB2B.mlwsha1: 464f0a3a225d13fd826a16ddf8c0f715198d23a5sha256: ad4542d6faf1c26c78eeb6784b71e348d8cb3139e2a25f21678eea440e99883dsha512: 460b29b5922137d2c9c3b73f72514ed54a4ad97f2976776c27ceabf91d842bc666fb2bb8337821f3050ddb2db2590b70b63da38d65cd0c7e2015d2b0c009f2ffssdeep: 12288:gxTG5Vc1lc+zIW+y+s6j/glaj/Y1NgHZsFdm+RnN3YS+jrYx:0T+Vc1G+8OSka/Y7FBtdYS+jYtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2001-2015 Neuxpower Solutions LtdInternalName: NXPowerLiteFileVersion: 6.2.12.3CompanyName: Neuxpower Solutions LtdProductName: NXPowerLiteProductVersion: 6.2.12.3FileDescription: NXPowerLitexfffd - Optimizer for Microsoft Office, PDF, JPEG and ZIP filesOriginalFilename: NXPowerLite.EXETranslation: 0x0409 0x04b0
Win32/Kryptik.FJND also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
K7AntiVirus | Trojan ( 0051cb431 ) |
Elastic | malicious (high confidence) |
DrWeb | Trojan.Encoder.4691 |
Cynet | Malicious (score: 100) |
ALYac | Trojan.GenericKD.12642901 |
Cylance | Unsafe |
Zillya | Trojan.Zerber.Win32.4229 |
Sangfor | Trojan.Win32.Save.a |
CrowdStrike | win/malicious_confidence_100% (W) |
Alibaba | Ransom:Win32/Zerber.dcd69ae2 |
K7GW | Trojan ( 0051cb431 ) |
Cybereason | malicious.f21fa2 |
Symantec | Trojan Horse |
ESET-NOD32 | a variant of Win32/Kryptik.FJND |
APEX | Malicious |
Avast | Win32:Malware-gen |
Kaspersky | Trojan-Ransom.Win32.Zerber.fjgn |
BitDefender | Trojan.GenericKD.12642901 |
NANO-Antivirus | Trojan.Win32.Encoder.evqdji |
MicroWorld-eScan | Trojan.GenericKD.12642901 |
Tencent | Win32.Trojan.Raasc.Auto |
Ad-Aware | Trojan.GenericKD.12642901 |
Sophos | Mal/Generic-S |
Comodo | Malware@#1apxpagbg1v7y |
BitDefenderTheta | Gen:NN.ZexaF.34686.Fu1@a8ZehPji |
VIPRE | Trojan.Win32.Generic!BT |
TrendMicro | Ransom_Zerber.R002C0PKU20 |
McAfee-GW-Edition | Trojan-FKDL!B8C3DAAF21FA |
FireEye | Generic.mg.b8c3daaf21fa2ac6 |
Emsisoft | Trojan.GenericKD.12642901 (B) |
SentinelOne | Static AI – Malicious PE |
Avira | TR/Crypt.ZPACK.hwirq |
eGambit | Unsafe.AI_Score_87% |
Microsoft | Ransom:Win32/Cerber |
AegisLab | Trojan.Win32.Zerber.j!c |
GData | Trojan.GenericKD.12642901 |
Acronis | suspicious |
McAfee | Trojan-FKDL!B8C3DAAF21FA |
MAX | malware (ai score=94) |
VBA32 | Trojan-Ransom.Zerber |
Malwarebytes | MachineLearning/Anomalous.94% |
Panda | Trj/GdSda.A |
Rising | Ransom.Cerber!8.3058 (CLOUD) |
Yandex | TrojanSpy.Zbot!rJCN+hQGzNE |
Ikarus | Trojan-Ransom.GandCrab |
Fortinet | W32/Kryptik.FFUW!tr |
AVG | Win32:Malware-gen |
Paloalto | generic.ml |
How to remove Win32/Kryptik.FJND virus?
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
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.
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.FJND 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:
If the guide doesn’t help you to remove Win32/Kryptik.FJND you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison