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The Daily Insight

Java/Filecoder.AP

Author

Ava White

Updated on May 10, 2026

What is Java/Filecoder.AP infection?

In this short article you will locate concerning the interpretation of Java/Filecoder.AP and its adverse impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line scams to require paying the ransom by a target.

Most of the situations, Java/Filecoder.AP infection will certainly instruct its sufferers to initiate funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the victim’s device.

Java/Filecoder.AP Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (3 unique times);
  • Creates RWX memory;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Anomalous binary characteristics;
  • Ciphering the files found on the sufferer’s hard disk drive — so the target can no longer use the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains:

java.comRansom.Win32.Encoder.ngf
Ransom.Win32.Encoder.ngf

Java/Filecoder.AP

One of the most regular networks whereby Java/Filecoder.AP Trojans are infused are:

  • By means of phishing emails;
  • As an effect of user winding up on a resource that hosts a malicious software application;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or stop the tool from operating in a proper manner – while likewise placing a ransom note that discusses the demand for the sufferers to impact the repayment for the objective of decrypting the documents or bring back the data system back to the preliminary problem. In most circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Java/Filecoder.AP circulation networks.

In various edges of the globe, Java/Filecoder.AP expands by leaps as well as bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom amount may vary relying on certain regional (local) setups. The ransom notes and also techniques of obtaining the ransom amount might vary depending on certain regional (local) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications enabled on the victim’s device. The alert then demands the user to pay the ransom.

    Faulty statements regarding unlawful content.

    In nations where software program piracy is less popular, this method is not as effective for the cyber fraudulences. Conversely, the Java/Filecoder.AP popup alert might wrongly declare to be originating from a law enforcement organization as well as will report having located kid porn or other illegal data on the device.

    Java/Filecoder.AP popup alert may incorrectly claim to be acquiring from a regulation enforcement institution and will report having situated youngster porn or various other illegal information on the gadget. The alert will similarly have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: CEA8FDEBmd5: dc596f92a080bdb47d3fb006c064eb89name: DC596F92A080BDB47D3FB006C064EB89.mlwsha1: 32fb5f55a815ecf829726d9150e2bcadcef4b265sha256: 0122ab2d9a67bb41fdd3fb1efea24b55cde02632c1ef9e71a62ec914b3067680sha512: 6510f09ccc51650f33a1b4287dd25a179040c39ac33d487405a246dba473ef17a4837a101a6eaf8e6d6a190a4bf97c0f7fefd1459f86020a832d0e20bce61a72ssdeep: 768:VDUqShsinfLFRZpgI717TglHVojtMN8b6zboiV3Md6TlU7o/JXJ:yaORz6O1TgJVeMN8UoC3Md6xU7gBJtype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Java/Filecoder.AP also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005801821 )
LionicTrojan.Win32.Blocker.trNU
SangforRansom.Win32.Encoder.ngf
AlibabaTrojan:JAVA/Filecoder.043428b1
K7GWTrojan ( 005801821 )
ESET-NOD32a variant of Java/Filecoder.AP
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Encoder.ngf
NANO-AntivirusTrojan.Win32.Encoder.ixvnnf
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.BadFile.ph
MicrosoftTrojan:Win32/Zpevdo.B
ZoneAlarmTrojan-Ransom.Win32.Encoder.ngf
AhnLab-V3Malware/Win.Generic.C4565668
McAfeeArtemis!DC596F92A080
FortinetW32/Encoder.NGF!tr
AVGWin32:Trojan-gen
Qihoo-360Win32/Ransom.Encoder.HgIASZUA

How to remove Java/Filecoder.AP ransomware?

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-Malware

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 Java/Filecoder.AP 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 Java/Filecoder.AP you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: