Backdoor:Win32/Hb

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Backdoor:Win32/Hb infection?

In this post you will find about the definition of Backdoor:Win32/Hb and its unfavorable effect on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom money by a target.

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In the majority of the instances, Backdoor:Win32/Hb ransomware will instruct its targets to start funds transfer for the function of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Backdoor:Win32/Hb Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s hard disk — so the target can no longer use the data;
  • Preventing normal accessibility to the victim’s workstation;

Backdoor:Win32/Hb

One of the most typical networks whereby Backdoor:Win32/Hb are infused are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a source that holds a malicious software application;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or protect against the gadget from functioning in a correct fashion – while additionally positioning a ransom note that mentions the demand for the sufferers to impact the settlement for the objective of decrypting the documents or recovering the file system back to the initial condition. In most circumstances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has actually already been harmed.

Backdoor:Win32/Hb distribution channels.

In different edges of the globe, Backdoor:Win32/Hb expands by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money quantity may differ relying on specific neighborhood (regional) setups. The ransom notes as well as techniques of extorting the ransom money amount may vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having identified some unlicensed applications allowed on the victim’s device. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning illegal material.

    In nations where software piracy is less popular, this approach is not as effective for the cyber scams. Additionally, the Backdoor:Win32/Hb popup alert may falsely assert to be stemming from a police establishment as well as will report having situated kid pornography or various other prohibited information on the device.

    Backdoor:Win32/Hb popup alert may incorrectly declare to be obtaining from a legislation enforcement establishment and will report having situated youngster porn or various other unlawful data on the device. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 75E50DB2
md5: 6ec86ff470f8335add987613a2482324
name: 6EC86FF470F8335ADD987613A2482324.mlw
sha1: 3973a7177ae7609fdb1849b453f39bde65ce8530
sha256: b1789ba57b36a9e0b55300ba4501b79c1f174eab2c41759f84b5be32a3ef46eb
sha512: 073c4533a41f35822a4385a01b8abfecd0ec8ee45f58757eddf57c762916e1cab42cb8db7ef1f075e728da32bd16868fa7646a82f819ddba88acf16551220b76
ssdeep: 384:/T8h4oKDP9KDviKDP99libczRqqsdBSTw2FEJKDJKDv5KDPP4:/wipcz8qsbGw2FEq
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
ProductVersion: 1.00.0002
InternalName: MS StartUp Config
FileVersion: 1.00.0002
OriginalFilename: MS StartUp Config.exe
ProductName: Procdll32

Backdoor:Win32/Hb also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00002ffc1 )
DrWebBackDoor.Snex
CynetMalicious (score: 100)
ALYacGen:Trojan.Heur.VP2.dm1@aCEusZoi
CylanceUnsafe
ZillyaBackdoor.Snex.Win32.1
SangforTrojan.Win32.Heur.VP2
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaBackdoor:Win32/Bdoor.9a6bd4d9
K7GWTrojan ( 00002ffc1 )
Cybereasonmalicious.470f83
CyrenW32/Risk.ALXF-1162
SymantecBackdoor.Snex
ESET-NOD32Win32/Snex
APEXMalicious
AvastWin32:Trojan-gen
KasperskyBackdoor.Win32.Snex
BitDefenderGen:Trojan.Heur.VP2.dm1@aCEusZoi
NANO-AntivirusTrojan.Win32.Snex.fxuw
ViRobotBackdoor.Win32.Snex.49155
MicroWorld-eScanGen:Trojan.Heur.VP2.dm1@aCEusZoi
TencentWin32.Backdoor.Snex.Wtoa
Ad-AwareGen:Trojan.Heur.VP2.dm1@aCEusZoi
SophosMal/Generic-R + Troj/Bdoor-HB
ComodoBackdoor.Win32.Snex@2ub6
BitDefenderThetaAI:Packer.0CB0B0B120
VIPRETrojan.Win32.Generic!BT
TrendMicroBKDR_SNEX.A
McAfee-GW-EditionBehavesLike.Win32.Ransomware.pz
FireEyeGeneric.mg.6ec86ff470f8335a
EmsisoftGen:Trojan.Heur.VP2.dm1@aCEusZoi (B)
JiangminBackdoor/Snex
WebrootW32.Trojan.Trojan-Backdoor.Gen.
AviraBDS/Snex
eGambitGeneric.Malware
KingsoftWin32.Hack.Snex.v.(kcloud)
MicrosoftBackdoor:Win32/Hb
AegisLabTrojan.Win32.Snex.m!c
GDataGen:Trojan.Heur.VP2.dm1@aCEusZoi
McAfeeBackDoor-HB
MAXmalware (ai score=100)
VBA32Backdoor.Snex
PandaBck/Snex
TrendMicro-HouseCallBKDR_SNEX.A
RisingBackdoor.Snex (CLOUD)
YandexTrojan.GenAsa!FFVvkBGivEM
IkarusTrojan.Win32.Eurosol
MaxSecureTrojan.Malware.1231977.susgen
FortinetW32/Bdoor.HB!tr.bdr
AVGWin32:Trojan-gen

How to remove Backdoor:Win32/Hb ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Backdoor:Win32/Hb files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

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If the guide doesn’t help you to remove Backdoor:Win32/Hb you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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