Win32/Filecoder.NIA

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/Filecoder.NIA malware detection usually means that your system is in big danger. This virus can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Deleteing it requires some unusual steps that must be taken as soon as possible.
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Win32/Filecoder.NIA detection is a virus detection you can spectate in your system. It often appears after the preliminary actions on your computer – opening the dubious email messages, clicking the advertisement in the Web or installing the program from unreliable resources. From the second it appears, you have a short time to do something about it before it starts its harmful action. And be sure – it is better not to await these harmful actions.

What is Win32/Filecoder.NIA virus?

Win32/Filecoder.NIA is ransomware-type malware. It looks for the files on your disk drive, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus also does a lot of harm to your system. It alters the networking setups in order to avoid you from checking out the removal guides or downloading the anti-malware program. Sometimes, Win32/Filecoder.NIA can even stop the launching of anti-malware programs.

Win32/Filecoder.NIA Summary

In summary, Win32/Filecoder.NIA virus actions in the infected computer are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Dynamic (imported) function loading detected;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Anomalous file deletion behavior detected (10+);
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Appends a known Alcatraz-Locker ransomware file extension to files that have been encrypted;
  • Encrypting the documents kept on the victim’s drives — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a nightmare for the last 4 years. It is difficult to realize a more harmful malware for both individuals and businesses. The algorithms used in Win32/Filecoder.NIA (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these bad things without delay – it can require up to several hours to cipher all of your files. Hence, seeing the Win32/Filecoder.NIA detection is a clear signal that you have to start the elimination procedure.

Where did I get the Win32/Filecoder.NIA?

Routine tactics of Win32/Filecoder.NIA distribution are typical for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free software, so-called bait emails and hacktools. Bait emails are a pretty modern strategy in malware spreading – you receive the email that simulates some routine notifications about deliveries or bank service conditions shifts. Inside of the email, there is an infected MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks pretty simple, however, still demands tons of attention. Malware can hide in different places, and it is better to stop it even before it goes into your PC than to depend on an anti-malware program. Basic cybersecurity awareness is just an important item in the modern-day world, even if your interaction with a computer stays on YouTube videos. That may save you a lot of time and money which you would spend while looking for a fixing guide.

Win32/Filecoder.NIA malware technical details

File Info:

name: CB44CCF09D8DC084A137.mlw
path: /opt/CAPEv2/storage/binaries/b01cfc16f9465fd67a6da91d5f346ed3f07eb76b86967758ab1089d4e6399971
crc32: CD2102FC
md5: cb44ccf09d8dc084a1377fe7b981084c
sha1: b81750337a61359c57bacab66f1afcaac2d3763e
sha256: b01cfc16f9465fd67a6da91d5f346ed3f07eb76b86967758ab1089d4e6399971
sha512: cc50cdddcddd4f1f1270faa226669be6bd03b81ec10bcbea6f7b9692dea473e2b6356debfb863aa2e7eb147bd5c7ce5a8b8fc0eb2c4c663a8030ca1365374f91
ssdeep: 3072:ZzUOOAYcVM6ejQAs1UJKz8i5kx3nfGCP1iBMwJ:Zg8gsre6MwJ
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1CBC37C11B8C1C071D0B7193589B8DAB15E6CF9300F685EEBE3D8117A4F641D1BA3ADAB
sha3_384: 4b5bf2ba8704dca91c3dae4a197d704a8fa6443b86bcd17d94021d92737525c8b691c3d18d475977c626242f24267382
ep_bytes: e870020000e97afeffff558bec8b4508
timestamp: 2016-11-02 17:43:32

Version Info:

0: [No Data]

Win32/Filecoder.NIA also known as:

LionicTrojan.Win32.Generic.j!c
CynetMalicious (score: 99)
McAfeeRansomware-FXS!CB44CCF09D8D
CylanceUnsafe
ZillyaTrojan.Gen.Win32.343
SangforTrojan.Win32.Filecoder.NIA
K7AntiVirusTrojan ( 0055e3ef1 )
AlibabaRansom:Win32/Filecoder.62c41411
K7GWTrojan ( 0055e3ef1 )
Cybereasonmalicious.09d8dc
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Filecoder.NIA
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Ransom.Win32.Gen.jq
BitDefenderGen:Heur.Ransom.REntS.Gen.1
NANO-AntivirusTrojan.Win32.Golroted.eiltvd
MicroWorld-eScanGen:Heur.Ransom.REntS.Gen.1
AvastWin32:Filecoder-U [Trj]
TencentWin32.Trojan.Gen.Szbg
Ad-AwareGen:Heur.Ransom.REntS.Gen.1
EmsisoftGen:Heur.Ransom.REntS.Gen.1 (B)
F-SecureTrojan.TR/Golroted.fonzt
DrWebTrojan.Encoder.10276
VIPREGen:Heur.Ransom.REntS.Gen.1
TrendMicroRansom_ALCATRAZ.F116KG
McAfee-GW-EditionRansomware-FXS!CB44CCF09D8D
FireEyeGeneric.mg.cb44ccf09d8dc084
SophosTroj/Alcatraz-B
GDataWin32.Trojan-Ransom.Alcatraz.A
JiangminTrojan.Gen.af
WebrootW32.Gen.BT
AviraTR/Golroted.fonzt
Antiy-AVLTrojan/Generic.ASMalwS.4A94
KingsoftWin32.Troj.Undef.(kcloud)
ArcabitTrojan.Ransom.REntS.Gen.1
ZoneAlarmTrojan-Ransom.Win32.Gen.jq
MicrosoftRansom:Win32/FileCryptor
AhnLab-V3Trojan/Win32.Gen
ALYacTrojan.Ransom.Alcatraz
MAXmalware (ai score=100)
VBA32BScope.Trojan.Bitrep
TrendMicro-HouseCallRansom_ALCATRAZ.F116KG
RisingRansom.Gen!8.DE83 (CLOUD)
IkarusTrojan.Win32.Filecoder
FortinetW32/Filecoder.NIA!tr.ransom
BitDefenderThetaGen:NN.ZexaF.34806.huW@a8M5eub
AVGWin32:Filecoder-U [Trj]
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32/Filecoder.NIA?

Win32/Filecoder.NIA malware is incredibly difficult to remove manually. It places its documents in several places throughout the disk, and can get back itself from one of the elements. Furthermore, various changes in the registry, networking configurations and also Group Policies are quite hard to identify and change to the original. It is better to utilize a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus removal reasons.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated just about every hour. In addition, it does not have such problems and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware suitable for eliminating malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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