Win32/GenKryptik.FFZC

Written by Robert Bailey

What is Win32/GenKryptik.FFZC infection?

In this article you will discover concerning the definition of Win32/GenKryptik.FFZC as well as its adverse influence on your computer. Such ransomware are a type of malware that is clarified by on the internet fraudulences to demand paying the ransom by a sufferer.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Win32/GenKryptik.FFZC virus will advise its targets to launch funds move for the objective of counteracting the modifications that the Trojan infection has introduced to the victim’s gadget.

Win32/GenKryptik.FFZC Summary

These modifications 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • 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 contains more than one unique useragent.;
  • 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
  • Writes a potential ransom message to disk;
  • Likely virus infection of existing system binary;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • The sample wrote data to the system hosts file.;
  • 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 records found on the victim’s disk drive — so the victim can no longer make use of the information;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz VHO:Trojan-Ransom.Win32.Stop.gen
a.tomx.xyz VHO:Trojan-Ransom.Win32.Stop.gen
api.2ip.ua VHO:Trojan-Ransom.Win32.Stop.gen
asvb.top VHO:Trojan-Ransom.Win32.Stop.gen
api.faceit.com VHO:Trojan-Ransom.Win32.Stop.gen

Win32/GenKryptik.FFZC

One of the most common channels where Win32/GenKryptik.FFZC Ransomware are infused are:

  • By ways of phishing e-mails;
  • As an effect of user winding up on a resource that hosts a malicious software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s computer or protect against the device from operating in a proper manner – while likewise positioning a ransom note that mentions the requirement for the sufferers to effect the settlement for the objective of decrypting the documents or recovering the documents system back to the preliminary problem. In most instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/GenKryptik.FFZC circulation networks.

In various corners of the globe, Win32/GenKryptik.FFZC expands by jumps and also bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money amount may differ relying on particular local (regional) setups. The ransom money notes as well as methods of extorting the ransom money amount may vary depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having actually identified some unlicensed applications allowed on the target’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty statements regarding illegal material.

    In countries where software application piracy is much less popular, this approach is not as effective for the cyber fraudulences. Conversely, the Win32/GenKryptik.FFZC popup alert may falsely assert to be originating from a law enforcement establishment and will certainly report having situated child porn or various other illegal information on the gadget.

    Win32/GenKryptik.FFZC popup alert may falsely claim to be acquiring from a legislation enforcement establishment and will report having situated youngster porn or various other unlawful information on the tool. The alert will in a similar way consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: AA30BD2F
md5: 068082355ea6c432c0773a43696180ac
name: 068082355EA6C432C0773A43696180AC.mlw
sha1: bf7348373b51748e141ff8ebc9cf43ff169e2973
sha256: 129264dc4a2060710aafef169d4fb773f99f6fa7588e206591d55d69617e96fd
sha512: 724a82b03234ddb4012123d5c7515ab4317e0aab0c93ffebd1495507422d7ebcc3604d12543819ef9461e9a94841cbe5a8948f29184ed8c40f2d2d68dcab2c76
ssdeep: 12288:FULseURsOqw5e78mVSRdCJNlPyy2EENvrs9qxElqGtF2IsOCrDXjCbmbUnsd:leURg7V8iDGoaElqGWXTCq2M
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.95.28
ProductVersus: 1.0.95.28
Translations: 0x0585 0x036f

Win32/GenKryptik.FFZC also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Hacktool ( 700007861 )
Cybereason malicious.73b517
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.FFZC
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky VHO:Trojan-Ransom.Win32.Stop.gen
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34692.2qW@a8CQVroi
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.068082355ea6c432
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Azorult.RW!MTB
Acronis suspicious
McAfee Artemis!068082355EA6
Malwarebytes Trojan.MalPack.GS
Rising Trojan.Kryptik!1.D63F (RDMK:cmRtazo59DYKvz5MPmMqzBne2vM6)
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:PWSX-gen [Trj]

How to remove Win32/GenKryptik.FFZC 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/GenKryptik.FFZC 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/GenKryptik.FFZC you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.