Win32/Kryptik.FOTE

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

What is Win32/Kryptik.FOTE infection?

In this article you will certainly locate regarding the definition of Win32/Kryptik.FOTE and also its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by online fraudulences to require paying the ransom money by a victim.

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Most of the instances, Win32/Kryptik.FOTE virus will advise its victims to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Kryptik.FOTE 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.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Steals private information from local Internet browsers;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Ciphering the records found on the victim’s hard drive — so the sufferer can no more use the information;
  • 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.FOTE

The most common networks where Win32/Kryptik.FOTE Ransomware are infused are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a resource that holds a harmful software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the target’s computer or avoid the gadget from working in a proper fashion – while additionally positioning a ransom note that states the demand for the sufferers to effect the settlement for the objective of decrypting the papers or recovering the documents system back to the preliminary problem. In many instances, the ransom money note will certainly come up when the client restarts the PC after the system has currently been harmed.

Win32/Kryptik.FOTE distribution networks.

In different corners of the world, Win32/Kryptik.FOTE expands by jumps and bounds. However, the ransom money notes and methods of extorting the ransom amount might vary depending on certain regional (local) settings. The ransom money notes as well as techniques of obtaining the ransom amount may vary depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The sharp then requires the individual to pay the ransom money.

    Faulty statements about prohibited web content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the Win32/Kryptik.FOTE popup alert might falsely declare to be originating from a law enforcement establishment and will certainly report having situated youngster pornography or various other prohibited information on the gadget.

    Win32/Kryptik.FOTE popup alert might wrongly assert to be deriving from a regulation enforcement establishment and also will certainly report having located child pornography or various other illegal information on the tool. The alert will in a similar way consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: D73489F1
md5: a2196f8c2c95698ab06f55ff65446fe9
name: A2196F8C2C95698AB06F55FF65446FE9.mlw
sha1: 98a80152d84f039379684228d20fbf20edebc868
sha256: 31f12b99de03019805f70f1e08a9f978bbd896658e3ffa554e01de6be883a9d4
sha512: 2319f44fa60b0da1dd10b0ff02536650b4516f20e27f139f8e00c210f7d2cc11f01b35b4b2e5820eb0a4f520426974d7bdd900bcbc50627c3ef9bd6f3739e24a
ssdeep: 1536:BL1uBUZD+mou2Z+bRwKe5CMbV2mC20998pcx6WrUbur4fcQOQN8968lAA+xeRqZ:BL1qUZD+nu2Z+bRwKe5CMbV2mC20998
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FOTE also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Sphinx.2
ClamAVWin.Ransomware.Razy-6946562-0
CAT-QuickHealRansom.Exxroute.A3
ALYacGen:Variant.Symmi.71626
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Spora.e2fb16f7
K7GWTrojan ( 00515aa21 )
K7AntiVirusTrojan ( 00515aa21 )
CyrenW32/Nymaim.BZ.gen!Eldorado
SymantecPacked.Generic.493
ESET-NOD32a variant of Win32/Kryptik.FOTE
APEXMalicious
AvastWin32:Filecoder-AY [Trj]
CynetMalicious (score: 99)
KasperskyHEUR:Trojan-Ransom.Win32.Spora.vho
BitDefenderGen:Variant.Symmi.71626
NANO-AntivirusTrojan.Win32.Kryptik.elusqo
MicroWorld-eScanGen:Variant.Symmi.71626
TencentMalware.Win32.Gencirc.10b58957
Ad-AwareGen:Variant.Symmi.71626
SophosML/PE-A + Mal/Elenoocka-E
ComodoTrojWare.Win32.Crypt.C@7vajd0
F-SecureHeuristic.HEUR/AGEN.1116787
BitDefenderThetaGen:NN.ZexaF.34678.fmW@amcYtJe
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SM37
McAfee-GW-EditionBehavesLike.Win32.Worm.nh
FireEyeGeneric.mg.a2196f8c2c95698a
EmsisoftGen:Variant.Symmi.71626 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Spora.dr
WebrootW32.Adware.Gen
AviraHEUR/AGEN.1116787
eGambitUnsafe.AI_Score_99%
MicrosoftRansom:Win32/Spora.A
ArcabitTrojan.Symmi.D117CA
AegisLabTrojan.Win32.Spora.to6J
ZoneAlarmHEUR:Trojan-Ransom.Win32.Spora.vho
GDataGen:Variant.Symmi.71626
AhnLab-V3Trojan/Win32.Cerber.R195690
McAfeeRansomware-FMJ!A2196F8C2C95
MAXmalware (ai score=100)
VBA32BScope.TrojanPSW.Papras
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_CERBER.SM37
RisingTrojan.Ransom.GlobeImposter!1.AF70 (CLOUD)
YandexTrojan.GenAsa!EsF+Hbqe6CA
IkarusTrojan-Ransom.Cerber
FortinetW32/Kryptik.FSHI!tr
AVGWin32:Filecoder-AY [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Spora.HxMBEpsA

How to remove Win32/Kryptik.FOTE 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.FOTE 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.FOTE 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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