Trojan.Grandoreiro Virus Removal

Spectating the Trojan.Grandoreiro detection means that your PC is in big danger. This virus can correctly be identified as ransomware – virus which ciphers your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be taken as soon as possible.

Trojan.Grandoreiro detection is a virus detection you can spectate in your computer. It generally appears after the provoking activities on your PC – opening the suspicious email, clicking the advertisement in the Internet or mounting the program from suspicious sources. From the second it shows up, you have a short time to take action before it starts its destructive activity. And be sure – it is far better not to await these malicious things.

What is Trojan.Grandoreiro virus?

Trojan.Grandoreiro Summary

Summarizingly, Trojan.Grandoreiro malware activities in the infected computer are next:

  • Unconventionial language used in binary resources: Portuguese;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents kept on the victim’s disk 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 apps

Ransomware has been a nightmare for the last 4 years. It is hard to realize a more damaging malware for both individuals and corporations. The algorithms used in Trojan.Grandoreiro (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 actually exists, and possibly will exist. But that malware does not do all these terrible things instantly – it may require up to a few hours to cipher all of your files. Therefore, seeing the Trojan.Grandoreiro detection is a clear signal that you must begin the removal process.

Where did I get the Trojan.Grandoreiro?

Standard tactics of Trojan.Grandoreiro distribution are usual for all other ransomware examples. Those are one-day landing sites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait e-mails are a quite new strategy in malware spreading – you get the email that imitates some standard notifications about shippings or bank service conditions modifications. Within the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks pretty easy, but still demands tons of focus. Malware can hide in different places, and it is far better to stop it even before it gets into your PC than to rely upon an anti-malware program. Basic cybersecurity awareness is just an important item in the modern world, even if your relationship with a PC remains on YouTube videos. That may save you a lot of time and money which you would certainly spend while seeking a fixing guide.

Trojan.Grandoreiro malware technical details

File Info:

name: A7B303CE2129E50FA731.mlwpath: /opt/CAPEv2/storage/binaries/54b70afffc83294e146f4506fa128279f4744d9ff64b376b1990ecb18624e579crc32: E1A1B341md5: a7b303ce2129e50fa731e6681ba25a1asha1: 5cde23864d19e7c4465c578ef6f51161b9349b1csha256: 54b70afffc83294e146f4506fa128279f4744d9ff64b376b1990ecb18624e579sha512: c48794f9a0cb5a0ec156313b46573aae8e0b31714565e8223547bd7625c9351f1a02dc54a0da5a99133d532ea99e93e1ef37caf93087347a7ad5e69f6cd2d953ssdeep: 384:Vo93flcJr+x42EL2XAitEijoaIQZDE045HnKKKKQT:a93dyq4NiKQj5A6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14C628EB2897C48B5FE0D02FE4BCA5CD6816337750AE9461D289FB1062F682DA1776F07sha3_384: 2e08c250247cd663d5ffeecd71bc8bab2cc3b53c68065a81fd64566f9c1d2d6614b4889be90742bc312af69e8247eb29ep_bytes: 5053b899040000b9984440008a1980ebtimestamp: 2007-07-24 01:52:49

Version Info:

0: [No Data]

Trojan.Grandoreiro also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Poison.labP
AVG Win32:Evo-gen [Trj]
MicroWorld-eScan Trojan.Ransom.Poison.B
FireEye Generic.mg.a7b303ce2129e50f
CAT-QuickHeal Trojan.Grandoreiro
ALYac Trojan.Ransom.Poison.B
VIPRE Trojan.Ransom.Poison.B
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0059befd1 )
Alibaba Trojan:Win32/Grandoreiro.252e6da7
K7GW Trojan ( 0059befd1 )
Cybereason malicious.64d19e
BitDefenderTheta Gen:NN.ZexaF.36350.amW@aOx903iG
Cyren W32/Kryptik.ISB.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 Win32/Sality.NDH
Cynet Malicious (score: 100)
APEX Malicious
ClamAV Win.Dropper.Genericrxtl-9984702-0
Kaspersky HEUR:Trojan.Win32.Convagent.gen
BitDefender Trojan.Ransom.Poison.B
NANO-Antivirus Trojan.Win32.VB.juiskq
Avast Win32:Evo-gen [Trj]
Tencent Trojan.Win32.VB.xhae
F-Secure Trojan.TR/Dropper.Gen
Zillya Backdoor.Poison.Win32.98872
TrendMicro TROJ_GEN.R002C0DHN23
McAfee-GW-Edition BehavesLike.Win32.Generic.lc
Trapmine malicious.high.ml.score
Sophos Mal/ExeSax-A
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.bghcg
Avira TR/Dropper.Gen
MAX malware (ai score=81)
Antiy-AVL GrayWare/Win32.Krap.cku
Xcitium Heur.Packed.MultiPacked@1z141z3
Arcabit Trojan.Ransom.Poison.B
ViRobot Trojan.Win.Z.Poison.15360.FJA
ZoneAlarm HEUR:Trojan.Win32.Convagent.gen
GData Trojan.Ransom.Poison.B
Google Detected
AhnLab-V3 Trojan/Win.LJ.R535457
Acronis suspicious
McAfee GenericRXTL-LJ!A7B303CE2129
VBA32 Malware-Cryptor.General.3
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0DHN23
Rising [email protected] (RDMK:GQE6LninLpe6+pW97bzFZA)
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Krap.CKU!tr
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Grandoreiro?

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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