Trojan:Win64/Grandoreiro.psyE!MTB

Seeing the Trojan:Win64/Grandoreiro.psyE!MTB detection name usually means that your system is in big danger. This virus can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.

Trojan:Win64/Grandoreiro.psyE!MTB detection is a malware detection you can spectate in your computer. It generally shows up after the preliminary procedures on your computer – opening the dubious email, clicking the advertisement in the Web or installing the program from untrustworthy sources. From the second it shows up, you have a short time to act before it begins its harmful action. And be sure – it is much better not to await these harmful effects.

What is Trojan:Win64/Grandoreiro.psyE!MTB virus?

Trojan:Win64/Grandoreiro.psyE!MTB is ransomware-type malware. It looks for the documents on your disks, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus additionally does a ton of harm to your system. It changes the networking setups in order to stop you from reading the elimination articles or downloading the antivirus. Sometimes, Trojan:Win64/Grandoreiro.psyE!MTB can even block the launching of anti-malware programs.

Trojan:Win64/Grandoreiro.psyE!MTB Summary

Summarizingly, Trojan:Win64/Grandoreiro.psyE!MTB ransomware activities in the infected system are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the files located on the target’s disk drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a headache for the last 4 years. It is difficult to picture a more hazardous malware for both individuals and corporations. The algorithms utilized in Trojan:Win64/Grandoreiro.psyE!MTB (generally, 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 bad things instantly – it can require up to a few hours to cipher all of your documents. Thus, seeing the Trojan:Win64/Grandoreiro.psyE!MTB detection is a clear signal that you must begin the removal process.

Where did I get the Trojan:Win64/Grandoreiro.psyE!MTB?

Typical tactics of Trojan:Win64/Grandoreiro.psyE!MTB spreading are usual for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a quite modern method in malware spreading – you get the email that imitates some regular notifications about deliveries or bank service conditions changes. Inside of the e-mail, there is an infected MS Office file, or a web 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 fairly simple, however, still requires tons of attention. Malware can hide in various spots, and it is far better to prevent it even before it invades your system than to depend on an anti-malware program. Standard cybersecurity knowledge is just an important thing in the modern world, even if your interaction with a PC remains on YouTube videos. That can keep you a lot of money and time which you would certainly spend while trying to find a fix guide.

Trojan:Win64/Grandoreiro.psyE!MTB malware technical details

File Info:

name: EA187CB19445EE71E970.mlwpath: /opt/CAPEv2/storage/binaries/2933202bf113cd8cb931451e8d32d9f3a4e67c7b9dd90bd9e8a0b7b2bcb580d2crc32: 87E2FF54md5: ea187cb19445ee71e970c119215cb968sha1: 536da0d35195f04efbd4c4bcf85c6fd35e60e1e4sha256: 2933202bf113cd8cb931451e8d32d9f3a4e67c7b9dd90bd9e8a0b7b2bcb580d2sha512: f76d29b8cfd0f8ef324027b848784e950d57fb5ea3510b989f4f086f92ac32a0a391c7c65161d91070cc270cb703571f1e533aad6e3afb947bc5debd5029ea58ssdeep: 384:oaJRRf4Yqr8I6PdyiA2ZofxsOLBGxK/DE045H:XLB4Yqv6i2ZrOLB7Atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T126529E6208AE58F6FB6D27BB025BA0EEB485F334A69110A91D1FC77C1F793827102317sha3_384: ea50e7403a70f40cb8293b35c11b0db521a72aabd470d2b4d3ac4ba92cdf552df3ba9590fcc61281727ca56e63543f1fep_bytes: 5053b899040000b9984440008a1980ebtimestamp: 2007-07-24 01:52:49

Version Info:

0: [No Data]

Trojan:Win64/Grandoreiro.psyE!MTB also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Poison.B
FireEye Generic.mg.ea187cb19445ee71
ALYac Trojan.Ransom.Poison.B
Malwarebytes MachineLearning/Anomalous.100%
VIPRE Trojan.Ransom.Poison.B
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0059befd1 )
K7GW Trojan ( 0059befd1 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/Agent.FJT.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Adware_AGen.H
APEX Malicious
Kaspersky HEUR:Trojan.Win32.VB.gen
BitDefender Trojan.Ransom.Poison.B
NANO-Antivirus Trojan.Win32.VB.juiskq
Avast Win32:Evo-gen [Trj]
Tencent Trojan.Win32.VB.xhae
Emsisoft Trojan.Ransom.Poison.B (B)
F-Secure Trojan.TR/Crypt.ZPACK.Gen
McAfee-GW-Edition BehavesLike.Win32.Generic.lc
Trapmine malicious.high.ml.score
Sophos Mal/ExeSax-A
SentinelOne Static AI – Malicious PE
GData Trojan.Ransom.Poison.B
Jiangmin Trojan/Generic.bghcg
Google Detected
Avira TR/Crypt.ZPACK.Gen
Antiy-AVL GrayWare/Win32.Krap.cku
Xcitium Heur.Packed.MultiPacked@1z141z3
Arcabit Trojan.Ransom.Poison.B
ZoneAlarm HEUR:Trojan.Win32.VB.gen
Microsoft Trojan:Win64/Grandoreiro.psyE!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.LJ.R535457
McAfee GenericRXTL-LJ!EA187CB19445
MAX malware (ai score=84)
VBA32 Malware-Cryptor.General.3
Cylance unsafe
Rising [email protected] (RDMK:7aio3r0Gc85anYljJPm7UQ)
Ikarus Virus.Win32.VB.FEW
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Krap.CKU!tr
BitDefenderTheta Gen:NN.ZexaF.36302.amW@aKovO2i
AVG Win32:Evo-gen [Trj]
DeepInstinct MALICIOUS

How to remove Trojan:Win64/Grandoreiro.psyE!MTB?

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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