Trojan:Win32/Vundo.A Virus Removal

Spectating the Trojan:Win32/Vundo.A detection means that your system is in big danger. This computer virus can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be taken as soon as possible.

Trojan:Win32/Vundo.A detection is a malware detection you can spectate in your computer. It frequently shows up after the preliminary activities on your PC – opening the untrustworthy email messages, clicking the banner in the Internet or setting up the program from suspicious sources. From the second it shows up, you have a short time to take action before it begins its destructive activity. And be sure – it is far better not to wait for these destructive actions.

What is Trojan:Win32/Vundo.A virus?

Trojan:Win32/Vundo.A is ransomware-type malware. It searches 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 inaccessible, this malware also does a ton of harm to your system. It modifies the networking settings in order to stop you from reading the removal tutorials or downloading the anti-malware program. In some cases, Trojan:Win32/Vundo.A can also block the launching of anti-malware programs.

Trojan:Win32/Vundo.A Summary

In total, Trojan:Win32/Vundo.A virus actions in the infected computer are next:

  • Reads data out of its own binary image;
  • Authenticode signature is invalid;
  • Attempts to create or modify a Browser Helper Object;
  • Attempts to modify proxy settings;
  • Touches a file containing cookies, possibly for information gathering;
  • Ciphering the files located on the target’s disk — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a headache for the last 4 years. It is challenging to imagine a more dangerous malware for both individual users and companies. The algorithms utilized in Trojan:Win32/Vundo.A (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 currently exists, and possibly will exist. But that virus does not do all these bad things without delay – it may take up to a few hours to cipher all of your files. Hence, seeing the Trojan:Win32/Vundo.A detection is a clear signal that you should begin the clearing procedure.

Where did I get the Trojan:Win32/Vundo.A?

Typical tactics of Trojan:Win32/Vundo.A distribution are standard for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait emails are a relatively modern method in malware distribution – you receive the e-mail that mimics some routine notifications about shippings or bank service conditions modifications. Inside of the e-mail, there is a malicious 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.

Preventing it looks pretty simple, however, still demands tons of awareness. Malware can hide in different spots, and it is far better to stop it even before it gets into your PC than to trust in an anti-malware program. Essential cybersecurity knowledge is just an essential 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 trying to find a fixing guide.

Trojan:Win32/Vundo.A malware technical details

File Info:

name: F0B105A40CDC5B12A4C0.mlwpath: /opt/CAPEv2/storage/binaries/b7ffa7b8776df0784c2f78047219de00c1ddc28e7499509335f07782ff4886a1crc32: CB1B1769md5: f0b105a40cdc5b12a4c0d7598eddf3b2sha1: 877ec838871e5e3dd55c52e315b06e91f5f5581asha256: b7ffa7b8776df0784c2f78047219de00c1ddc28e7499509335f07782ff4886a1sha512: d0eebb56adbacd183dc34db110c0a9315991c1add6e2f01c461e36419fd6b97949e5d1b8b6d79f8678f02318f00b13f454cd09ac672ba7eb38f9bb9400749b46ssdeep: 24576:RyWFUM1WsNUibHIHCes4d2ZfctLUk5wXBXZqsTpAnU:RvFUM1WiUiLIiO2ZfcZUkGxQsTdtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T161054A21F742E01BF9A700B2A96D466AB15C6B304B4444C7F3C89F6D677D6D2AE3231Bsha3_384: 6047e78f3ac3baed077fac4f70b84382718d3e93292bd66cfc3e3c304d3ce6b7a9739ac523dd21f60902b0b6b12f31bcep_bytes: 6a606898854a00e8af100000bf940000timestamp: 2004-11-12 16:35:54

Version Info:

0: [No Data]

Trojan:Win32/Vundo.A also known as:

Lionic Adware.Win32.Virtumonde.2!c
Elastic malicious (high confidence)
DrWeb Trojan.Virtumod
MicroWorld-eScan Gen:Trojan.Heur.PT.0qW@bqE6vuhi
FireEye Generic.mg.f0b105a40cdc5b12
Skyhigh BehavesLike.Win32.Suspicious.ch
McAfee Adware-Virtumundo.e
Malwarebytes Generic.Malware/Suspicious
VIPRE Gen:Trojan.Heur.PT.0qW@bqE6vuhi
Sangfor Spyware.Win32.Virtumonde.Vk3y
K7AntiVirus Spyware ( 000086711 )
Alibaba TrojanSpy:Win32/Virtumonde.a5014147
K7GW Spyware ( 000086711 )
Cybereason malicious.40cdc5
BitDefenderTheta AI:Packer.174CFC991F
VirIT Trojan.Win32.Agent.ELM
Symantec Trojan.Vundo
ESET-NOD32 Win32/Spy.Agent.NAE
TrendMicro-HouseCall TROJ_VUNDO.C
ClamAV Win.Dropper.Virmo-3
Kaspersky Trojan.Win32.Virtumonde.f
BitDefender Gen:Trojan.Heur.PT.0qW@bqE6vuhi
NANO-Antivirus Trojan.Win32.Agent.bafcf
Avast Win32:Agent-DQP [Trj]
Sophos Troj/Virtum-Gen
F-Secure Trojan.TR/Spy.Agent.L.14
Zillya Trojan.Agent.Win32.21916
TrendMicro TROJ_VUNDO.C
CMC Generic.Win32.f0b105a40c!MD
Emsisoft Gen:Trojan.Heur.PT.0qW@bqE6vuhi (B)
SentinelOne Static AI – Suspicious PE
MAX malware (ai score=95)
Jiangmin TrojanDropper.Agent.dpo
Webroot W32.Trojan.Gen
Google Detected
Avira TR/Spy.Agent.L.14
Varist W32/Dhalsim.EAYG-8371
Antiy-AVL Trojan/Win32.Virtumonde
Kingsoft Win32.HeurC.KVM003.a
Microsoft Trojan:Win32/Vundo.A
Xcitium TrojWare.Win32.Spy.Agent.NAE@2ws4
Arcabit Trojan.Heur.PT.ECFF6B
ViRobot Trojan.Win32.A.Virtumonde.856064
ZoneAlarm Trojan.Win32.Virtumonde.f
GData Gen:Trojan.Heur.PT.0qW@bqE6vuhi
Cynet Malicious (score: 100)
VBA32 BScope.Trojan.Swisyn
ALYac Gen:Trojan.Heur.PT.0qW@bqE6vuhi
Cylance unsafe
Panda Spyware/Virtumonde
Rising Trojan.Spy.Agent.cgp (CLASSIC)
Yandex Trojan.DR.Agent!H8GjNZ06LPk
Ikarus Trojan-Spy.Agent
MaxSecure Trojan.Malware.1210886.susgen
Fortinet W32/Virtumonde.F!tr
AVG Win32:Agent-DQP [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/Vundo.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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