Win32/Kryptik.FTTU

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

What is Win32/Kryptik.FTTU infection?

In this article you will locate about the interpretation of Win32/Kryptik.FTTU and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by on the internet fraudulences to require paying the ransom by a victim.

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Most of the situations, Win32/Kryptik.FTTU ransomware will certainly instruct its targets to start funds move for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

Win32/Kryptik.FTTU Summary

These alterations 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.
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s disk drive — so the victim can no longer make use of the data;
  • Preventing normal accessibility 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.FTTU

The most common channels whereby Win32/Kryptik.FTTU Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of individual ending up on a source that hosts a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the information on the target’s PC or prevent the gadget from working in a correct way – while also placing a ransom money note that discusses the demand for the targets to impact the payment for the objective of decrypting the files or restoring the data system back to the initial problem. In the majority of circumstances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Win32/Kryptik.FTTU circulation networks.

In numerous edges of the globe, Win32/Kryptik.FTTU grows by jumps as well as bounds. Nevertheless, the ransom notes and also tricks of extorting the ransom money amount may vary depending on particular neighborhood (local) setups. The ransom money notes as well as methods of obtaining the ransom money amount may vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the victim’s tool. The alert then requires the user to pay the ransom.

    Faulty statements concerning unlawful material.

    In countries where software piracy is less prominent, this method is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.FTTU popup alert might falsely declare to be deriving from a law enforcement institution and also will report having situated youngster porn or various other prohibited data on the gadget.

    Win32/Kryptik.FTTU popup alert may incorrectly assert to be deriving from a law enforcement organization and also will report having located youngster pornography or various other prohibited data on the gadget. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8B09C67B
md5: 98a48938280d052b542727090e85c99a
name: 98A48938280D052B542727090E85C99A.mlw
sha1: 3fb29de21a869e7f135797091db4cb2822aa2f27
sha256: 891f8f394bc12033138b3c52fa41462b4929bcd0803ed4883ad14f2524c2efb7
sha512: 84932c69992c7b9ede816d404072bdb5fdc1690c386895bbe5926b74de676377204d67595845b37637ae4b244875d6b40e0253d7aa9d3b0a0398d3b47ea19560
ssdeep: 6144:kgdnLx1N1SXgz/65RH/TOrTc5boWuhr+5pgkmR/HE/w/x/m/CiM/o/X/a/wIe/W:NF1iQCRHrOiong5pzmr5M
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2012
InternalName: jqs
FileVersion: 10.4.0.20
Full Version: 10.4.0.20
CompanyName: Oracle Corporation
ProductName: Java(TM) Platform SE 7 U4
ProductVersion: 7.0.40.20
FileDescription: Java(TM) Quick Starter Service
OriginalFilename: jqs.exe
Translation: 0x0000 0x04b0

Win32/Kryptik.FTTU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050f98c1 )
Elastic malicious (high confidence)
ALYac Gen:Variant.Zusy.320633
Cylance Unsafe
Zillya Trojan.Zerber.Win32.2944
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.Zusy.320633
K7GW Trojan ( 0050f98c1 )
Cybereason malicious.8280d0
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.FTTU
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/generic.ali2000010
NANO-Antivirus Trojan.Win32.Zerber.epzqnx
SUPERAntiSpyware Ransom.Cryptowall/Variant
MicroWorld-eScan Gen:Variant.Zusy.320633
Tencent Malware.Win32.Gencirc.10bb328c
Ad-Aware Gen:Variant.Zusy.320633
Sophos Mal/Generic-R + Mal/Cerber-K
Comodo TrojWare.Win32.Ransom.Cerber.FTV@75b3ao
BitDefenderTheta Gen:NN.ZexaF.34608.rq0@a0s9Guf
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPCERBER.SMALY5A
FireEye Generic.mg.98a48938280d052b
Emsisoft Gen:Variant.Zusy.320633 (B)
Avira HEUR/AGEN.1106595
eGambit Unsafe.AI_Score_93%
Microsoft Ransom:Win32/Cerber
Arcabit Trojan.Zusy.D4E479
AegisLab Trojan.Win32.Zerber.j!c
GData Gen:Variant.Zusy.320633
TACHYON Ransom/W32.Cerber.289280
AhnLab-V3 Win-Trojan/Cerber.Exp
Acronis suspicious
McAfee Ransomware-GBN!98A48938280D
MAX malware (ai score=89)
VBA32 BScope.Trojan.Tiggre
Malwarebytes Malware.AI.3806174521
TrendMicro-HouseCall Ransom_HPCERBER.SMALY5A
Rising Ransom.Agent!8.6B7 (C64:YzY0OrdD8rgGGf0W)
Yandex Trojan.Zerber!tF92j7V7tmU
SentinelOne Static AI – Malicious PE
Fortinet W32/Injector.EETM!tr
Panda Trj/GdSda.A
Qihoo-360 Win32/Trojan.Generic.HxQBQUMA

How to remove Win32/Kryptik.FTTU 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.FTTU 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.FTTU 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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