What is Win32/Filecoder.NBF infection?
In this post you will discover concerning the definition of Win32/Filecoder.NBF and its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom by a sufferer.
In the majority of the situations, Win32/Filecoder.NBF virus will advise its victims to start funds move for the objective of counteracting the amendments that the Trojan infection has actually presented to the target’s device.
Win32/Filecoder.NBF Summary
These modifications can be as adheres to:
- 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.
- Unconventionial language used in binary resources: Russian;
- Deletes its original binary from disk;
- 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
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
- Creates a copy of itself;
- Ciphering the papers found on the target’s hard drive — so the victim can no longer utilize the information;
- Preventing regular access to the victim’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/Filecoder.NBF
The most normal networks whereby Win32/Filecoder.NBF Trojans are injected are:
- By means of phishing emails;
- As a repercussion of individual winding up on a source that organizes a harmful software;
As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or avoid the device from operating in an appropriate way – while additionally positioning a ransom note that discusses the need for the sufferers to effect the repayment for the purpose of decrypting the papers or bring back the file system back to the first problem. In a lot of circumstances, the ransom note will turn up when the client reboots the COMPUTER after the system has actually already been damaged.
Win32/Filecoder.NBF distribution networks.
In various edges of the world, Win32/Filecoder.NBF expands by leaps and also bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending upon specific regional (local) settings. The ransom money notes and methods of extorting the ransom amount might differ depending on specific regional (regional) settings.
For instance:
Faulty informs concerning unlicensed software.
In particular locations, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s tool. The alert then requires the user to pay the ransom money.
Faulty declarations concerning prohibited material.
In countries where software program piracy is much less prominent, this approach is not as reliable for the cyber fraudulences. Additionally, the Win32/Filecoder.NBF popup alert might wrongly declare to be stemming from a law enforcement institution and will report having situated child porn or other illegal data on the gadget.
Win32/Filecoder.NBF popup alert might incorrectly claim to be obtaining from a law enforcement institution and will report having located youngster porn or various other unlawful data on the device. The alert will in a similar way consist of a demand for the individual to pay the ransom.
Technical details
File Info:
crc32: BCF58592md5: da71729bb8ffca2f8b77edea7f5bde7aname: DA71729BB8FFCA2F8B77EDEA7F5BDE7A.mlwsha1: aace024397626ec331f2b34862fd5f100cf5294bsha256: f51719dfeac4f52a90d52188c3b3e9145d77f612da784510c968564aa0d46e9esha512: 76d5293af20c92aeb17c0fd32d25c1264ef8b6f5c13e72cdebbc3520c980dcfac3d951a85652a95bb13dd77e3a7d6fa76ac039134ed7ec218df457597525fefbssdeep: 3072:FesSz8QlCzBz1vBEN73yptw1cnMb72Jj5FKXu9j8:BJB9x0iJjKe+type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Filecoder.NBF also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware2 |
Elastic | malicious (high confidence) |
DrWeb | Trojan.DownLoader9.24297 |
Cynet | Malicious (score: 100) |
ALYac | Trojan.Ransom.Bucbi |
Cylance | Unsafe |
Zillya | Trojan.Filecoder.Win32.171 |
Sangfor | Ransom.Win32.Bucbi.A |
Alibaba | Trojan:Win32/Starter.ali2000005 |
K7GW | Riskware ( 0040eff71 ) |
K7AntiVirus | Riskware ( 0040eff71 ) |
Cyren | W32/Trojan.WVLN-3858 |
Symantec | Ransom.Bucbi |
ESET-NOD32 | a variant of Win32/Filecoder.NBF |
APEX | Malicious |
Avast | Win32:Agent-ASTJ [Trj] |
ClamAV | Win.Ransomware.Bucbi-6357228-0 |
Kaspersky | HEUR:Trojan.Win32.Generic |
BitDefender | Gen:Heur.Ransom.RTH.1 |
NANO-Antivirus | Trojan.Win32.Filecoder.cttkmx |
ViRobot | Trojan.Win32.Bucbi.240128 |
MicroWorld-eScan | Gen:Heur.Ransom.RTH.1 |
Tencent | Win32.Trojan.Ducry.Wstl |
Ad-Aware | Gen:Heur.Ransom.RTH.1 |
Sophos | Mal/Generic-S |
Comodo | Malware@#cs7b41aqhp34 |
BitDefenderTheta | Gen:NN.ZexaCO.34670.puW@auG1SYik |
VIPRE | Trojan.Win32.Cryptolocker.mc (fs) |
TrendMicro | Ransom_CRYPTFILE.C |
McAfee-GW-Edition | BehavesLike.Win32.Worm.dh |
FireEye | Gen:Heur.Ransom.RTH.1 |
Emsisoft | Gen:Heur.Ransom.RTH.1 (B) |
SentinelOne | Static AI – Suspicious PE |
Jiangmin | Trojan/Ducry.c |
Webroot | W32.Adware.Gen |
Avira | TR/CryptKeeper.A.2 |
eGambit | Unsafe.AI_Score_99% |
Kingsoft | Win32.Troj.Undef.(kcloud) |
Microsoft | Ransom:Win32/Bucbi.A |
Arcabit | Trojan.Ransom.RTH.1 |
AegisLab | Trojan.Win32.Generic.4!c |
ZoneAlarm | HEUR:Trojan.Win32.Generic |
GData | Win32.Trojan-Ransom.Bucbi.A |
AhnLab-V3 | Malware/Win32.Generic.C328792 |
McAfee | Ransomware-FLT!DA71729BB8FF |
MAX | malware (ai score=100) |
VBA32 | BScope.Trojan.Encoder |
Panda | Generic Malware |
TrendMicro-HouseCall | Ransom_CRYPTFILE.C |
Rising | Ransom.Bucbi!8.4A43 (CLOUD) |
Ikarus | Trojan-Ransom.Bucbi |
Fortinet | W32/Ursnif.CQ!tr |
AVG | Win32:Agent-ASTJ [Trj] |
Paloalto | generic.ml |
Qihoo-360 | Win32/Ransom.Generic.HwoCyx8A |
How to remove Win32/Filecoder.NBF 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.
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/Filecoder.NBF 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:
If the guide doesn’t help you to remove Win32/Filecoder.NBF you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison