Win32/Kryptik.FFUW
Andrew White What is Win32/Kryptik.FFUW infection?
In this post you will locate about the meaning of Win32/Kryptik.FFUW and its negative effect on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom by a victim.
In the majority of the situations, Win32/Kryptik.FFUW ransomware will certainly advise its targets to launch funds transfer for the function of counteracting the amendments that the Trojan infection has actually introduced to the target’s gadget.
Win32/Kryptik.FFUW Summary
These alterations 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.
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records found on the victim’s hard drive — so the target can no more use the data;
- Preventing normal access 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.
| z.whorecord.xyz | Trojan.Ransom.Cerber |
| a.tomx.xyz | Trojan.Ransom.Cerber |
Win32/Kryptik.FFUW
One of the most common networks where Win32/Kryptik.FFUW are infused are:
- By means of phishing e-mails;
- As a consequence of user ending up on a resource that hosts a malicious software program;
As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s computer or prevent the gadget from working in a proper manner – while additionally placing a ransom note that mentions the demand for the victims to impact the payment for the objective of decrypting the files or bring back the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will show up when the client reboots the COMPUTER after the system has currently been harmed.
Win32/Kryptik.FFUW circulation channels.
In different edges of the globe, Win32/Kryptik.FFUW grows by jumps as well as bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom amount may vary depending upon specific regional (regional) setups. The ransom notes as well as tricks of obtaining the ransom money amount may differ depending on specific local (regional) settings.
For instance:
Faulty signals regarding unlicensed software application.
In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s gadget. The alert after that demands the individual to pay the ransom money.
Faulty statements concerning unlawful content.
In countries where software application piracy is much less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Win32/Kryptik.FFUW popup alert may falsely declare to be stemming from a police institution and will report having situated youngster porn or other unlawful information on the tool.
Win32/Kryptik.FFUW popup alert might wrongly declare to be deriving from a legislation enforcement organization and also will report having situated kid pornography or other unlawful data on the device. The alert will likewise include a demand for the user to pay the ransom money.
Technical details
File Info:
crc32: E57CD6CBmd5: 2377f0c5ffaadae76e1c6b1b87c8d80cname: 2377F0C5FFAADAE76E1C6B1B87C8D80C.mlwsha1: 4c38c5b3ff5076bfd86e8a7ac79ca006a114c51csha256: 106dbb4dc45602df90dd915f91989256693d0855121f1ecb4656699d6bd7c834sha512: 48797ecef04516186cf126cc008f969324b3ec2878f5821660d11029a186136a2117340ec0546f01ef74b8a33397567d368269dead8a0ece68b75c17e1003a8fssdeep: 6144:2SFvII//SEvSzJFnblwGtw5+YdZuPd6cpaOhrR:2Qv1yawJBicK4l6urRtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Kryptik.FFUW also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| K7AntiVirus | Trojan ( 0056e91a1 ) |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| ALYac | Trojan.Ransom.Cerber |
| Cylance | Unsafe |
| Zillya | Trojan.Crypmod.Win32.349 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (D) |
| K7GW | Trojan ( 0056e91a1 ) |
| Cybereason | malicious.3ff507 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Kryptik.FFUW |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Trojan-Ransom.Win32.Crypmod.ybc |
| NANO-Antivirus | Trojan.Win32.Crypmod.egzrfs |
| Tencent | Win32.Trojan.Crypmod.Hprz |
| Sophos | ML/PE-A |
| BitDefenderTheta | Gen:NN.ZexaF.34722.sqW@aS8ik2ii |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | Ransom_LOCKY.F116IM |
| McAfee-GW-Edition | BehavesLike.Win32.Dropper.dc |
| FireEye | Generic.mg.2377f0c5ffaadae7 |
| SentinelOne | Static AI – Suspicious PE |
| Jiangmin | Trojan.Crypmod.fh |
| Webroot | Trojan.Dropper.Gen |
| Avira | HEUR/AGEN.1127210 |
| eGambit | Unsafe.AI_Score_99% |
| Antiy-AVL | Trojan/Generic.ASMalwS.1BA6DCB |
| Kingsoft | Win32.Troj.Generic_a.a.(kcloud) |
| Microsoft | Trojan:Win32/Dynamer!ac |
| AegisLab | Trojan.Win32.Crypmod.j!c |
| TACHYON | Ransom/W32.Crypmod.303616 |
| AhnLab-V3 | Trojan/Win32.Locky.C1571841 |
| Acronis | suspicious |
| McAfee | Generic.amx |
| MAX | malware (ai score=99) |
| VBA32 | BScope.Trojan.Yakes |
| Panda | Trj/GdSda.A |
| TrendMicro-HouseCall | Ransom_LOCKY.F116IM |
| Rising | Trojan.Generic@ML.97 (RDML:TdS6ZpKRirlaOLk+7wDhsg) |
| Ikarus | Trojan.Win32.Crypt |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | W32/Crypmod.YBC!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
How to remove Win32/Kryptik.FFUW virus?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.FFUW 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Win32/Kryptik.FFUW you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
