Win32/Kryptik.FDPI

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Kryptik.FDPI infection?

In this short article you will certainly find concerning the interpretation of Win32/Kryptik.FDPI and also its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by online fraudulences to require paying the ransom by a victim.

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In the majority of the instances, Win32/Kryptik.FDPI virus will certainly advise its targets to initiate funds move for the purpose of counteracting the amendments that the Trojan infection has actually presented to the victim’s gadget.

Win32/Kryptik.FDPI Summary

These modifications 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.
  • 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.

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Attempts to identify installed AV products by installation directory;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s disk drive — so the sufferer can no more use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/Kryptik.FDPI

One of the most common networks whereby Win32/Kryptik.FDPI Trojans are infused 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 consequence of customer ending up on a resource that hosts a harmful software;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s PC or stop the tool from operating in an appropriate manner – while also positioning a ransom note that states the need for the targets to effect the payment for the objective of decrypting the papers or restoring the documents system back to the preliminary condition. In many instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has currently been damaged.

Win32/Kryptik.FDPI circulation networks.

In numerous corners of the globe, Win32/Kryptik.FDPI grows by jumps as well as bounds. However, the ransom money notes and also methods of extorting the ransom money quantity may differ relying on certain neighborhood (local) setups. The ransom notes as well as techniques of extorting the ransom quantity might vary depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually spotted some unlicensed applications allowed on the victim’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty statements about illegal web content.

    In countries where software application piracy is much less preferred, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.FDPI popup alert may falsely assert to be stemming from a police establishment as well as will certainly report having located kid pornography or various other illegal data on the device.

    Win32/Kryptik.FDPI popup alert might wrongly claim to be deriving from a law enforcement establishment as well as will report having situated child porn or other unlawful information on the device. The alert will likewise contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: DFE3BF1C
md5: afd491a8b40a58cccb214af99cc56e08
name: AFD491A8B40A58CCCB214AF99CC56E08.mlw
sha1: c205656af1f2964ece2d5d2706ffd9fdcc44a62e
sha256: 1e8abe73070c7b222e1fabc8fe4aa283c5207a70a40830ca5c6db23fd52109f8
sha512: cb531aae88e82e3de9b930464839809faaa7ee47dd3c7556e9117ed00045808cd8ba8e22c6d2511cbd62b3fbd23a2fc9be1180c7d5b247f145207a197812b6c5
ssdeep: 6144:iuO82nMenAxxpYSFU7pc1df/emkEtvClN2:iuO8iMUAxXU7pc1d3RC2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2015 IObit. All Rights Reserved.
InternalName: NoteIcon.exe
FileVersion: 1.0.0.1
CompanyName: IObit
ProductVersion: 1.0.0.1
OriginalFilename: NoteIcon.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.FDPI also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Cerber.1
FireEyeGeneric.mg.afd491a8b40a58cc
CAT-QuickHealRansom.Cerber.YY2
McAfeeRansomware-FOS!AFD491A8B40A
CylanceUnsafe
AegisLabHacktool.Win32.Generic.x!c
SangforRansom.Win32.Cerber_71.se
K7AntiVirusTrojan ( 005224381 )
BitDefenderTrojan.Ransom.Cerber.1
K7GWTrojan ( 005224381 )
BaiduWin32.Trojan.Kryptik.anp
CyrenW32/S-d7cf0130!Eldorado
APEXMalicious
AvastWin32:Evo-gen [Susp]
CynetMalicious (score: 100)
AlibabaRansom:Win32/Cerber.b2f51a31
NANO-AntivirusTrojan.Win32.Encoder.evgtqu
Ad-AwareTrojan.Ransom.Cerber.1
EmsisoftTrojan.Ransom.Cerber.1 (B)
ComodoTrojWare.Win32.Kryptik.ERJ@6l0vie
F-SecureHeuristic.HEUR/AGEN.1129194
DrWebTrojan.Encoder.5189
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPCERBER.SM2
McAfee-GW-EditionBehavesLike.Win32.Dropper.dh
SophosMal/Generic-R + Mal/Cerber-B
IkarusTrojan.Win32.Filecoder
GDataTrojan.Ransom.Cerber.1
AviraHEUR/AGEN.1129194
Antiy-AVLTrojan[Packed]/Win32.Mentiger
ArcabitTrojan.Ransom.Cerber.1
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
ZoneAlarmHEUR:Packed.Win32.Mentiger.gen
MicrosoftRansom:Win32/Cerber.A
AhnLab-V3Win-Trojan/Cerber.Gen
BitDefenderThetaGen:NN.ZexaF.34608.rq1@ayVZ@6bb
ALYacTrojan.Ransom.Cerber.1
MAXmalware (ai score=100)
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.FDPI
TrendMicro-HouseCallRansom_HPCERBER.SM2
YandexTrojan.Kryptik!DDG2TYkDQwo
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetW32/Kryptik.HCAW!tr
AVGWin32:Evo-gen [Susp]
Cybereasonmalicious.8b40a5
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HgIASOoA

How to remove Win32/Kryptik.FDPI 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

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.FDPI 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.FDPI 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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