Win32/Kryptik.FTSU

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

What is Win32/Kryptik.FTSU infection?

In this short article you will find regarding the definition of Win32/Kryptik.FTSU and its negative influence on your computer. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom by a victim.

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In the majority of the situations, Win32/Kryptik.FTSU virus will instruct its targets to start funds move for the objective of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.FTSU 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;
  • 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 modify desktop wallpaper;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents located on the target’s hard disk — so the victim can no longer use the data;
  • Preventing routine access to the sufferer’s workstation;

Win32/Kryptik.FTSU

The most regular channels whereby Win32/Kryptik.FTSU Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that organizes a harmful software application;

As soon as the Trojan is successfully injected, it will either cipher the information on the target’s computer or stop the device from working in a proper way – while additionally positioning a ransom money note that states the requirement for the victims to effect the settlement for the purpose of decrypting the files or bring back the file system back to the initial condition. In most instances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.FTSU distribution networks.

In various edges of the globe, Win32/Kryptik.FTSU expands by jumps as well as bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money quantity may vary depending upon specific regional (local) settings. The ransom money notes and also methods of obtaining the ransom money amount may differ depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software.

    In specific locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s device. The alert then demands the customer to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In nations where software application piracy is less prominent, this method is not as effective for the cyber scams. Conversely, the Win32/Kryptik.FTSU popup alert might incorrectly declare to be originating from a law enforcement organization and also will report having situated youngster pornography or various other prohibited data on the gadget.

    Win32/Kryptik.FTSU popup alert may falsely declare to be acquiring from a law enforcement establishment and also will report having located kid porn or various other illegal information on the tool. The alert will in a similar way include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 0DB3072B
md5: cb8742408c4c6aff21bd3ec08bd7549a
name: CB8742408C4C6AFF21BD3EC08BD7549A.mlw
sha1: 834dda1e73ea9588aee9f8ff3cd99c87806ea907
sha256: 896f0840e292986e54c51a4e6182b9f3f3df73860bcb5ca0161e1b7ffce9113b
sha512: 41988dc13457e7ff16c2082a441adff67470077b6d4fc5791ee1ad3aa798202815ec98e17f54acf756118238c3de305f3d4608d456126e5f0d1106201b85e076
ssdeep: 3072:wA7A7zA7WdYtDrJwD9kqQKqQTT5QdRmCtV5rtrqcvxk5doCc82ba5Dm2vBEHyx3:2mGoiKdUCLNxqcwabapRpU4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FTSU also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005190011 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.4691
CynetMalicious (score: 100)
CAT-QuickHealRansom.Exxroute.A4
ALYacGen:Variant.Ransom.Cerber.461
CylanceUnsafe
ZillyaTrojan.Zerber.Win32.3054
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0051097b1 )
Cybereasonmalicious.08c4c6
CyrenW32/S-063e4d81!Eldorado
SymantecPacked.Generic.493
ESET-NOD32a variant of Win32/Kryptik.FTSU
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Ransom.Cerber.461
NANO-AntivirusTrojan.Win32.Zerber.eqpcbd
ViRobotTrojan.Win32.U.Cerber.237568
MicroWorld-eScanGen:Variant.Ransom.Cerber.461
TencentTrojan.Win32.Cerber.h
Ad-AwareGen:Variant.Ransom.Cerber.461
SophosML/PE-A + Mal/Elenoocka-E
ComodoTrojWare.Win32.Crypt.C@7vajd0
BitDefenderThetaGen:NN.ZexaF.34670.oqW@au4MlKji
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SM3B
McAfee-GW-EditionBehavesLike.Win32.Emotet.dc
FireEyeGeneric.mg.cb8742408c4c6aff
EmsisoftGen:Variant.Ransom.Cerber.461 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Zerber.cri
AviraHEUR/AGEN.1105007
MicrosoftRansom:Win32/Cerber
ArcabitTrojan.Ransom.Cerber.461
AegisLabTrojan.Win32.Zerber.j!c
GDataGen:Variant.Ransom.Cerber.461
AhnLab-V3Trojan/Win32.Cerber.R203165
Acronissuspicious
McAfeeRansomware-GBX!CB8742408C4C
MAXmalware (ai score=86)
VBA32Hoax.Zerber
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SM3B
RisingTrojan.Kryptik!1.ABBF (CLOUD)
YandexTrojan.GenAsa!m9XVdzAct3k
IkarusTrojan-Ransom.Cerber
FortinetW32/Agent.CIXD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HxQBqqsA

How to remove Win32/Kryptik.FTSU 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.

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.FTSU 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.FTSU 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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