Trojan:Win32/ButeRat!pz Virus Removal

Seeing the Trojan:Win32/ButeRat!pz malware detection means that your computer is in big danger. This malware can correctly be identified as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.

Trojan:Win32/ButeRat!pz detection is a virus detection you can spectate in your computer. It frequently appears after the preliminary procedures on your computer – opening the dubious email messages, clicking the advertisement in the Web or setting up the program from untrustworthy resources. From the moment it appears, you have a short time to act until it begins its destructive activity. And be sure – it is far better not to await these malicious effects.

What is Trojan:Win32/ButeRat!pz virus?

Trojan:Win32/ButeRat!pz Summary

In summary, Trojan:Win32/ButeRat!pz ransomware activities in the infected PC are next:

  • Sample contains Overlay data;
  • HTTPS urls from behavior.;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Attempts to modify proxy settings;
  • Touches a file containing cookies, possibly for information gathering;
  • Encrypting the documents kept on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a nightmare for the last 4 years. It is challenging to realize a more dangerous virus for both individuals and corporations. The algorithms used in Trojan:Win32/ButeRat!pz (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. However, that virus does not do all these bad things immediately – it may take up to a few hours to cipher all of your documents. Therefore, seeing the Trojan:Win32/ButeRat!pz detection is a clear signal that you need to start the removal procedure.

Where did I get the Trojan:Win32/ButeRat!pz?

Routine ways of Trojan:Win32/ButeRat!pz spreading are usual for all other ransomware examples. Those are one-day landing sites where victims are offered to download and install the free program, so-called bait emails and hacktools. Bait e-mails are a relatively new strategy in malware spreading – you receive the e-mail that simulates some routine notifications about shipments or bank service conditions modifications. Inside of the e-mail, there is a malicious 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 quite simple, however, still demands tons of focus. Malware can hide in various places, and it is far better to prevent it even before it gets into your computer than to rely on an anti-malware program. Basic cybersecurity knowledge is just an important thing in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can keep you a lot of money and time which you would certainly spend while looking for a fixing guide.

Trojan:Win32/ButeRat!pz malware technical details

File Info:

name: 83E820277BA5311697D1.mlwpath: /opt/CAPEv2/storage/binaries/86ca583087b351f87fb91576f2952539efe95bd31fe7939e17153a77137dcaeccrc32: 96FF111Dmd5: 83e820277ba5311697d166c1220b4f0bsha1: d207aaaed44a9854d17fa5406d8bd71f258d55dasha256: 86ca583087b351f87fb91576f2952539efe95bd31fe7939e17153a77137dcaecsha512: e31f6c66ddcc51225c1866201c645e14810d18608b37442b462738d80eab2307593d9c710977c9ebcb78f1e6e7824e303855f03dda8e08aad20f55af9a51fd86ssdeep: 1536:yd9dseIOcE93dIvYvZEyF4EEOF6N4yS+AQmZTl/5R11:CdseIOKEZEyFjEOFqTiQm5l/5R11type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FD738D57B3E6C0B6E19309B0256D95B1CAFEBD7412E1C2CBD701C847BEA4292C635B87sha3_384: 6e6e608c4d55487b6a5775a6a9a009b40c06885b80b38e32d41d59129b508d04be67375e662528e9406778ebf66aff85ep_bytes: 558becb800180000e85d220000535657timestamp: 2012-11-25 18:38:12

Version Info:

0: [No Data]

Trojan:Win32/ButeRat!pz also known as:

Bkav W32.AIDetectMalware
MicroWorld-eScan Generic.Dacic.1A7FA519.A.B0D5E63D
Skyhigh BehavesLike.Win32.Dropper.lm
McAfee GenericRXHT-PZ!83E820277BA5
Malwarebytes SpyVoltar.Spyware.Stealer.DDS
Zillya Trojan.SpyVoltar.Win32.619
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Spyware ( 004471501 )
K7GW Spyware ( 004471501 )
Cybereason malicious.77ba53
BitDefenderTheta AI:Packer.99F077131D
VirIT Backdoor.Win32.Butirat.JL
Symantec Infostealer.Scapzilla
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/SpyVoltar.B
APEX Malicious
ClamAV Win.Malware.Ulise-7170100-0
Kaspersky VHO:Trojan-Downloader.Win32.Agent.gen
BitDefender Generic.Dacic.1A7FA519.A.B0D5E63D
Avast Win32:Buterat-WQ [Trj]
Tencent Trojan.Win32.Adload.wb
Emsisoft Generic.Dacic.1A7FA519.A.B0D5E63D (B)
F-Secure Trojan.TR/Patched.Ren.Gen
DrWeb BackDoor.Butirat.245
VIPRE Generic.Dacic.1A7FA519.A.B0D5E63D
Trapmine malicious.high.ml.score
FireEye Generic.mg.83e820277ba53116
Sophos Troj/Buterat-E
Ikarus Virus.Win32.Vundo
Jiangmin Trojan.Generic.djcde
Google Detected
Avira TR/Patched.Ren.Gen
Varist W32/Voltar.B.gen!Eldorado
Antiy-AVL Trojan/Win32.Voltar.a
Kingsoft malware.kb.a.1000
Microsoft Trojan:Win32/ButeRat!pz
Xcitium TrojWare.Win32.Neconyd.A@8a2d6k
Arcabit Generic.Dacic.1A7FA519.A.B0D5E63D
ZoneAlarm VHO:Trojan-Downloader.Win32.Agent.gen
GData Win32.Trojan.PSE.14IDQ4O
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Hupe.Gen
Acronis suspicious
VBA32 BScope.Trojan.Click
ALYac Generic.Dacic.1A7FA519.A.B0D5E63D
MAX malware (ai score=89)
Cylance unsafe
Panda Trj/Genetic.gen
Rising Trojan.Clicker!1.BC6E (CLASSIC)
Yandex Trojan.GenAsa!MfSlpvz62oE
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Agent.NII!tr.dldr
AVG Win32:Buterat-WQ [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (D)
alibabacloud Trojan:Win/Vundo.U(dyn)

How to remove Trojan:Win32/ButeRat!pz?

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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