Trojan-Ransom.Gryphon (A)

Spectating the Trojan-Ransom.Gryphon (A) malware detection means that your system is in big danger. This virus can correctly be named as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.

Trojan-Ransom.Gryphon (A) detection is a virus detection you can spectate in your system. It generally appears after the provoking activities on your computer – opening the suspicious email, clicking the advertisement in the Internet or installing the program from dubious resources. From the instance it appears, you have a short time to do something about it until it begins its malicious activity. And be sure – it is better not to wait for these destructive things.

What is Trojan-Ransom.Gryphon (A) virus?

Trojan-Ransom.Gryphon (A) is ransomware-type malware. It searches for the files on your disk drive, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this virus additionally does a lot of damage to your system. It changes the networking settings in order to stop you from reading the elimination manuals or downloading the anti-malware program. Sometimes, Trojan-Ransom.Gryphon (A) can even stop the launching of anti-malware programs.

Trojan-Ransom.Gryphon (A) Summary

In summary, Trojan-Ransom.Gryphon (A) malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Sample contains Overlay data;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Writes a potential ransom message to disk;
  • Created a process from a suspicious location;
  • Installs itself for autorun at Windows startup;
  • Encrypting the documents kept on the victim’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a major problem for the last 4 years. It is challenging to realize a more dangerous malware for both individuals and businesses. The algorithms used in Trojan-Ransom.Gryphon (A) (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. But that virus does not do all these terrible things immediately – it can take up to a few hours to cipher all of your files. Hence, seeing the Trojan-Ransom.Gryphon (A) detection is a clear signal that you have to start the clearing process.

Where did I get the Trojan-Ransom.Gryphon (A)?

General methods of Trojan-Ransom.Gryphon (A) distribution are basic for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a pretty modern strategy in malware spreading – you receive the email that imitates some routine notifications about deliveries or bank service conditions shifts. Within the email, there is a corrupted MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

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

Preventing it looks pretty easy, but still needs a lot of recognition. Malware can hide in various places, and it is much better to prevent it even before it invades your computer than to depend on an anti-malware program. Common cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a PC stays on YouTube videos. That may keep you a lot of time and money which you would spend while searching for a fix guide.

Trojan-Ransom.Gryphon (A) malware technical details

File Info:

name: 0C30DAF1058ABED43F8B.mlwpath: /opt/CAPEv2/storage/binaries/28c6d4c26a374d0c83b8431e269b3571550c8442f9a011280d506a58d34f048acrc32: CF5A9988md5: 0c30daf1058abed43f8bc0e3401872fesha1: 36efc4f101134f1c527d409fa37c2fde11d15583sha256: 28c6d4c26a374d0c83b8431e269b3571550c8442f9a011280d506a58d34f048asha512: ea8a8bb94e642f61901a61302d75ae8bd8974e79e655af5e0475a87e70420476c6fde8c3e9b684ff827833035fad59c4213e3bb86163c02ab26cadb4bf02e245ssdeep: 3072:EwDijpS4DbYcR3bA4Dztu/Luw98xHFWsgoWU5OYO1WO:EFtA416u7xHFWnoWUpWJtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16AF301562AF0C8B7F36903B40A7A2F37FB75511676164283A3A02F977823193452D3AFsha3_384: e42dec66ac51d80081371a82b3d606eb750ee75b3ac947a95be365544eb1659e5da1027428d28c05f0a565bf11288f60ep_bytes: 81ec8401000053565733db6801800000timestamp: 2017-08-01 00:34:02

Version Info:

0: [No Data]

Trojan-Ransom.Gryphon (A) also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Agent.4!e
Cynet Malicious (score: 99)
McAfee Generic.adc
Cylance Unsafe
Zillya Trojan.Cryptor.Win32.141
Sangfor Trojan.Win32.BTCWare.I
K7AntiVirus Trojan ( 0050b3cb1 )
Alibaba Ransom:Win32/Cryptor.13932743
K7GW Trojan ( 0050b3cb1 )
Cybereason malicious.1058ab
VirIT Trojan.Win32.NSISDrp.NQN
Cyren W32/Cryptor.YPWI-7473
Symantec Packed.NSISPacker!g4
Elastic malicious (high confidence)
ESET-NOD32 Win32/Filecoder.BTCWare.I
TrendMicro-HouseCall Ransom_GRYPHON.D
Paloalto generic.ml
Kaspersky Trojan-Ransom.Win32.Cryptor.je
BitDefender Trojan.Ransom.BTA
NANO-Antivirus Trojan.Win32.Cryptor.ethqda
ViRobot Trojan.Win32.S.Ransom.161125
MicroWorld-eScan Trojan.Ransom.BTA
APEX Malicious
Tencent Win32.Trojan.Inject.Auto
Ad-Aware Trojan.Ransom.BTA
Emsisoft Trojan-Ransom.Gryphon (A)
Comodo Malware@#2wsj5bf8oa9h
DrWeb Trojan.Encoder.13648
VIPRE Trojan.Ransom.BTA
TrendMicro Ransom_GRYPHON.D
McAfee-GW-Edition BehavesLike.Win32.ICLoader.cc
FireEye Trojan.Ransom.BTA
Sophos Mal/Generic-L
SentinelOne Static AI – Suspicious PE
GData Win32.Trojan-Ransom.BTCWare.KX44BU
Webroot W32.Trojan.Gen
Avira TR/AD.NsisPureInject.hlwrn
MAX malware (ai score=100)
Antiy-AVL Trojan/Generic.ASSuf.1F252
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Arcabit Trojan.Ransom.BTA
Microsoft Trojan:Win32/Predator.GJ!MTB
AhnLab-V3 Trojan/Win32.GryphonCryptor.R206550
ALYac Trojan.Ransom.Gryphon
VBA32 Hoax.Cryptor
Avast Win32:Trojan-gen
Rising Ransom.Genasom!8.293 (KTSE)
Ikarus Trojan-Ransom.Gryphon
Fortinet W32/Cryptor.JE!tr
AVG Win32:Trojan-gen
Panda Trj/WLT.D
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan-Ransom.Gryphon (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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