Backdoor:Win32/Htbot.B Virus Removal

Spectating the Backdoor:Win32/Htbot.B detection name means that your system is in big danger. This malware can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.

Backdoor:Win32/Htbot.B detection is a virus detection you can spectate in your system. It frequently appears after the provoking procedures on your computer – opening the dubious email, clicking the banner in the Internet or setting up the program from untrustworthy sources. From the moment it appears, you have a short time to do something about it until it starts its malicious action. And be sure – it is better not to await these destructive things.

What is Backdoor:Win32/Htbot.B virus?

Backdoor:Win32/Htbot.B Summary

In total, Backdoor:Win32/Htbot.B ransomware activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Uses Windows utilities for basic functionality;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the files kept on the target’s disk drive — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has been a major problem for the last 4 years. It is challenging to picture a more damaging malware for both individual users and corporations. The algorithms used in Backdoor:Win32/Htbot.B (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy actually exists, and possibly will exist. However, that malware does not do all these bad things without delay – it can take up to a few hours to cipher all of your documents. Hence, seeing the Backdoor:Win32/Htbot.B detection is a clear signal that you need to begin the removal procedure.

Where did I get the Backdoor:Win32/Htbot.B?

Ordinary tactics of Backdoor:Win32/Htbot.B injection are common for all other ransomware variants. Those are one-day landing sites where users are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively new strategy in malware spreading – you get the e-mail that imitates some regular notifications about shippings or bank service conditions changes. Within the e-mail, there is a corrupted MS Office file, or a link which opens the exploit landing site.

Malicious email spam

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

Preventing it looks fairly uncomplicated, however, still needs a lot of attention. Malware can hide in different spots, and it is far better to prevent it even before it gets into your system than to rely on an anti-malware program. Basic cybersecurity awareness is just an essential thing in the modern-day world, even if your interaction with a PC remains on YouTube videos. That can save you a great deal of money and time which you would certainly spend while looking for a fix guide.

Backdoor:Win32/Htbot.B malware technical details

File Info:

name: A64F21D7BC4F4D3D680B.mlwpath: /opt/CAPEv2/storage/binaries/f1485e53403de8c654783ce3e0adf754639542e41c2a89b92843ce8ecdeb4646crc32: 9D40B7A3md5: a64f21d7bc4f4d3d680b3bf4cf8f7d3fsha1: 75233e60a52d548b27f9a4ea19b75d2a9852f073sha256: f1485e53403de8c654783ce3e0adf754639542e41c2a89b92843ce8ecdeb4646sha512: 71fabd805e6e2e8fa390bacb5809e1512e7f7e68ce52a758983e9d57d79b18efab6ed16d0f00ec2fd4d1f7d2428cc94c59715ffcec318b7519888250162ece59ssdeep: 3072:CKNiJfZW1fV/QUWrZD12mYFqegKvXJ61/mVWhLgBiK7IOShegz:pQJfZW1fV/QUWlDwDFnvsWrM+Utype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12B149E37F73088F2C127C9F45AB8E90D2825C921162796CB698C77DB0B7639B97D0762sha3_384: 3e805d4c4f7043fb074d5badb2be00dd70191bb7f1156f3cecf54b9ff1f6f3fc276b5b79b85d70a82e520a08c6f0c1eeep_bytes: e8362d0000e989feffffc7019c624200timestamp: 2015-08-13 19:30:35

Version Info:

CompanyName: Microsoft CorporationFileDescription: Self-Extracting CabinetFileVersion: 6.3.0015.0InternalName: SFXCAB.EXELegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: SFXCAB.EXEProductName: Microsoft® Windows® Operating SystemProductVersion: 6.3.0015.0Translation: 0x0409 0x04b0

Backdoor:Win32/Htbot.B also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Foreign.j!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Generic.34160694
FireEye Generic.mg.a64f21d7bc4f4d3d
CAT-QuickHeal Trojan.Generic.B4
McAfee RDN/Generic BackDoor
Cylance unsafe
Zillya Trojan.Foreign.Win32.53546
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0055dd191 )
Alibaba Ransom:Win32/Foreign.133f84cd
K7GW Trojan ( 0055dd191 )
CrowdStrike win/malicious_confidence_100% (W)
Symantec Backdoor.Proxyback
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Kryptik.DTOO
APEX Malicious
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Foreign.oczp
BitDefender Trojan.Generic.34160694
NANO-Antivirus Trojan.Win32.RiskGen.dvkegd
Avast Win32:Malware-gen
TACHYON Ransom/W32.Foreign.202240
Emsisoft Trojan.Generic.34160694 (B)
F-Secure Heuristic.HEUR/AGEN.1323718
DrWeb BackDoor.Htbot.6
VIPRE Trojan.Generic.34160694
TrendMicro BKDR_HTBOT.AD
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
GData Trojan.Generic.34160694
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1323718
Antiy-AVL Trojan[Ransom]/Win32.Foreign
Kingsoft malware.kb.a.988
Xcitium Malware@#2c9t9az3u76xj
Arcabit Trojan.Generic.D2094036
ViRobot Backdoor.Win32.ProxyBack.202240
ZoneAlarm Trojan-Ransom.Win32.Foreign.oczp
Microsoft Backdoor:Win32/Htbot.B
Google Detected
AhnLab-V3 Trojan/Win32.Gen
ALYac Trojan.Generic.34160694
MAX malware (ai score=100)
VBA32 BScope.Backdoor.Htbot
Malwarebytes Crypt.Trojan.Malicious.DDS
Panda Trj/Genetic.gen
TrendMicro-HouseCall BKDR_HTBOT.AD
Rising [email protected] (RDML:eYsIvdCaqNrD4JnCxdo1Gw)
Yandex Trojan.Foreign!ozhn78QAwCw
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.EJXP!tr
AVG Win32:Malware-gen
Cybereason malicious.0a52d5
DeepInstinct MALICIOUS

How to remove Backdoor:Win32/Htbot.B?

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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