Win32/Kryptik.FPNC

Written by Robert Bailey

What is Win32/Kryptik.FPNC infection?

In this article you will certainly locate concerning the interpretation of Win32/Kryptik.FPNC and its unfavorable effect on your computer system. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom by a target.

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In the majority of the instances, Win32/Kryptik.FPNC virus will instruct its targets to launch funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s device.

Win32/Kryptik.FPNC 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.
  • 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 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!
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk — so the sufferer can no longer utilize the data;
  • Preventing routine accessibility 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.

Win32/Kryptik.FPNC

The most typical channels where Win32/Kryptik.FPNC Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer ending up on a resource that hosts a destructive software application;

As quickly as the Trojan is successfully injected, it will either cipher the information on the target’s computer or stop the tool from functioning in a correct way – while additionally putting a ransom money note that points out the demand for the sufferers to effect the settlement for the purpose of decrypting the documents or recovering the documents system back to the preliminary problem. In a lot of instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has currently been damaged.

Win32/Kryptik.FPNC distribution channels.

In various edges of the world, Win32/Kryptik.FPNC expands by jumps and bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom money amount may vary depending upon specific neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom quantity might vary depending on certain regional (local) settings.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In certain areas, the Trojans often wrongfully report having identified some unlicensed applications enabled on the target’s tool. The alert then demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In countries where software piracy is much less prominent, this method is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.FPNC popup alert might falsely assert to be deriving from a police organization and also will certainly report having situated kid porn or various other unlawful information on the tool.

    Win32/Kryptik.FPNC popup alert may wrongly claim to be obtaining from a regulation enforcement establishment and also will certainly report having situated kid pornography or various other prohibited information on the tool. The alert will likewise have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 7D7B1504
md5: 46e6b2ef821f3aca8ba782c7786d0180
name: 46E6B2EF821F3ACA8BA782C7786D0180.mlw
sha1: 4e027ce12cfcc2e8d0d2cc2af1b7a13a710e8f33
sha256: c744c85f70ecee8e0b51799a3f4438bda7a90e0196bb1566d4ba2f1e99653430
sha512: a5563ac73103c4cb55b9ed1e9ba1c3e10ffcb71c30d82a5a5082ae661cfb98cfb48cd29ebc5bbdf230d6c15f88f6442cdfdabec9cab35d20f4eb150440d066a9
ssdeep: 6144:/YKg14vCkKh9S+q5gmJQNwatqahpLvV433J7xk:/Yl14vrMSRmNwYLdsx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FPNC also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005085931 )
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
CAT-QuickHeal Trojan.Fpnc
ALYac Gen:Variant.Ransom.Crypren.12
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Kryptik.71005daa
K7GW Trojan ( 005085931 )
Cybereason malicious.f821f3
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FPNC
APEX Malicious
Avast Win32:Rootkit-gen [Rtk]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Crypren.12
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Variant.Ransom.Crypren.12
Tencent Win32.Trojan.Generic.Pfjq
Ad-Aware Gen:Variant.Ransom.Crypren.12
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34692.suW@auSw4wcG
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0WES21
McAfee-GW-Edition BehavesLike.Win32.FilePatcher.dc
FireEye Generic.mg.46e6b2ef821f3aca
Emsisoft Gen:Variant.Ransom.Crypren.12 (B)
SentinelOne Static AI – Malicious PE
Avira TR/AD.Kronos.kykon
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Lepoh.A
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ransom.Crypren.12
AhnLab-V3 Malware/Win32.Generic.C1853969
Acronis suspicious
McAfee Artemis!46E6B2EF821F
MAX malware (ai score=82)
VBA32 BScope.Backdoor.Tdss
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R002C0WES21
Rising Ransom.Cerber!8.3058 (CLOUD)
Yandex Trojan.GenAsa!VWXNnpiTaU4
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Generic.FPNC!tr
AVG Win32:Rootkit-gen [Rtk]
Paloalto generic.ml

How to remove Win32/Kryptik.FPNC virus?

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.FPNC 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.FPNC 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: http://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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