Win32/Filecoder.Trigona.A Virus Removal

Seeing the Win32/Filecoder.Trigona.A malware detection means that your system is in big danger. This malware can correctly be identified 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 done as soon as possible.

Win32/Filecoder.Trigona.A detection is a virus detection you can spectate in your computer. It generally appears after the preliminary activities on your computer – opening the dubious email messages, clicking the advertisement in the Web or mounting the program from untrustworthy sources. 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 much better not to await these malicious things.

What is Win32/Filecoder.Trigona.A virus?

Win32/Filecoder.Trigona.A is ransomware-type malware. It looks for the files on your computer, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this virus also does a lot of damage to your system. It modifies the networking setups in order to stop you from reading the elimination manuals or downloading the anti-malware program. In rare cases, Win32/Filecoder.Trigona.A can additionally prevent the launching of anti-malware programs.

Win32/Filecoder.Trigona.A Summary

In total, Win32/Filecoder.Trigona.A ransomware actions in the infected computer are next:

  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Creates an autorun.inf file;
  • Authenticode signature is invalid;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Ciphering the documents located on the target’s disk drive — so the victim cannot open 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 horror story for the last 4 years. It is challenging to realize a more hazardous malware for both individual users and organizations. The algorithms utilized in Win32/Filecoder.Trigona.A (generally, 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 virus does not do all these unpleasant things instantly – it can require up to several hours to cipher all of your documents. Therefore, seeing the Win32/Filecoder.Trigona.A detection is a clear signal that you should begin the removal procedure.

Where did I get the Win32/Filecoder.Trigona.A?

Common ways of Win32/Filecoder.Trigona.A distribution are basic for all other ransomware examples. Those are one-day landing websites where users are offered to download the free software, so-called bait emails and hacktools. Bait e-mails are a quite modern method in malware spreading – you receive the e-mail that mimics some regular notifications about shipments or bank service conditions changes. Within the email, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks fairly easy, but still demands a lot of focus. Malware can hide in different spots, and it is far better to prevent it even before it invades your system than to rely on an anti-malware program. Essential cybersecurity knowledge is just an essential item in the modern world, even if your relationship with a PC stays on YouTube videos. That can keep you a great deal of time and money which you would spend while looking for a fix guide.

Win32/Filecoder.Trigona.A malware technical details

File Info:

name: CDB36DC4612F1CCC231F.mlwpath: /opt/CAPEv2/storage/binaries/f1c2d2f2cfe7d0a4ebfb87739c4233eb526efd1ea238ba68e27d166deb709a0ccrc32: 9BD9C17Fmd5: cdb36dc4612f1ccc231fe54d8a3543d3sha1: 8dfdf07f6aa9a6483582ae87d7249640c0ffd2a3sha256: f1c2d2f2cfe7d0a4ebfb87739c4233eb526efd1ea238ba68e27d166deb709a0csha512: 7ce1c3f4c465b1ac16546506ce4550720f0c3e627ad35ad13ef91a7b96d286e3153df5c8a49ddfceac7e676da1e27c0144272650d77fa27ae4025986541b9914ssdeep: 6144:ex2QdiglMFGfzIBeZO8Wf2cMRsCO/xZqqDLuz+4pQNnovTBSy:eAQsgScEydsCJqnuq46okytype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18F745A3E96814436E0710AF58B66971C603F7E2019F55C5E2DEB4AFCCD3B6632A34B86sha3_384: 3f5bccf81ee2a8d99d94c87409664e6456336befd6da1188c1b99b1857dac1553e941476d702d87bbca908ba113bb5a5ep_bytes: 558becb9270000006a006a004975f951timestamp: 2023-11-21 16:56:17

Version Info:

0: [No Data]

Win32/Filecoder.Trigona.A also known as:

Bkav W32.Common.9A3DFABA
Lionic Trojan.Win32.Trigona.j!c
MicroWorld-eScan Trojan.GenericKD.71272461
FireEye Generic.mg.cdb36dc4612f1ccc
CAT-QuickHeal Ransom.Filecoder.S32258407
Skyhigh BehavesLike.Win32.Dropper.fh
ALYac Trojan.Ransom.Filecoder
Cylance unsafe
Zillya Trojan.Generic.Win32.1853985
Sangfor Ransom.Win32.Filecoder.Vant
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Ransom:Win32/Filecoder.361e2543
K7GW Riskware ( 0040eff71 )
Cybereason malicious.f6aa9a
BitDefenderTheta AI:Packer.446E02501F
VirIT Trojan.Win32.Genus.UZD
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Filecoder.Trigona.A
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Trojan.GenericKD.71272461
NANO-Antivirus Trojan.Win32.TrigonaRansom.khjevg
Avast Win32:RansomX-gen [Ransom]
Tencent Trojan.Win32.Trigona.ka
TACHYON Ransom/W32.DP-Agent.350720
Sophos Troj/Ransom-HAE
F-Secure Trojan.TR/AD.TrigonaRansom.bdfta
DrWeb Trojan.Encoder.38515
VIPRE Trojan.GenericKD.71272461
Trapmine suspicious.low.ml.score
Emsisoft Trojan.GenericKD.71272461 (B)
Ikarus Trojan-Ransom.Trigona
GData Trojan.GenericKD.71272461
Jiangmin Trojan.Generic.hscjh
Avira TR/AD.TrigonaRansom.bdfta
Antiy-AVL Trojan[Ransom]/Win32.Filecoder
Kingsoft Win32.Trojan-Ransom.Generic.a
Arcabit Trojan.Generic.D43F880D
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
Microsoft Ransom:Win32/Filecoder.AA!MTB
Varist W32/Filecoder.IM.gen!Eldorado
AhnLab-V3 Ransomware/Win.Filecoder.R632385
McAfee Ransomware-HQS!CDB36DC4612F
MAX malware (ai score=86)
VBA32 TScope.Trojan.Delf
Malwarebytes Ransom.FileCryptor
Panda Trj/Genetic.gen
Rising Ransom.Trigona!8.18513 (TFE:4:x1AcuerNOpG)
MaxSecure Trojan.Malware.10307848.susgen
Fortinet W32/Trigona.A!tr.ransom
AVG Win32:RansomX-gen [Ransom]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_70% (W)

How to remove Win32/Filecoder.Trigona.A?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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