Trojan.Win32.Eb.bpf

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

What is Trojan.Win32.Eb.bpf infection?

In this article you will find about the definition of Trojan.Win32.Eb.bpf and also its adverse influence on your computer. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

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Most of the situations, Trojan.Win32.Eb.bpf ransomware will certainly instruct its sufferers to launch funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the target’s gadget.

Trojan.Win32.Eb.bpf Summary

These alterations can be as adheres to:

  • At least one process apparently crashed during execution;
  • 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.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Possible date expiration check, exits too soon after checking local time;
  • Expresses interest in specific running processes;
  • Unconventionial language used in binary resources: Serbian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard disk drive — so the target can no longer utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Trojan.Win32.Eb.bpf

One of the most typical networks through which Trojan.Win32.Eb.bpf Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of user ending up on a source that holds a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or avoid the gadget from working in a correct way – while also putting a ransom note that points out the requirement for the targets to impact the payment for the objective of decrypting the documents or bring back the file system back to the initial condition. In a lot of circumstances, the ransom money note will certainly come up when the customer restarts the PC after the system has actually already been damaged.

Trojan.Win32.Eb.bpf circulation channels.

In various corners of the globe, Trojan.Win32.Eb.bpf expands by jumps and bounds. However, the ransom money notes and techniques of extorting the ransom amount might vary depending upon certain regional (local) setups. The ransom money notes and also tricks of obtaining the ransom money quantity might differ depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the victim’s tool. The sharp after that requires the customer to pay the ransom.

    Faulty statements regarding prohibited web content.

    In countries where software piracy is less prominent, this technique is not as effective for the cyber fraudulences. Conversely, the Trojan.Win32.Eb.bpf popup alert may falsely claim to be stemming from a law enforcement organization and will certainly report having located kid porn or various other illegal data on the tool.

    Trojan.Win32.Eb.bpf popup alert may wrongly claim to be acquiring from a law enforcement institution and also will certainly report having situated child porn or various other prohibited data on the tool. The alert will in a similar way have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: C3DFD508
md5: 3b922d8c1fd1a179a888a92a987c411b
name: 3B922D8C1FD1A179A888A92A987C411B.mlw
sha1: f70c9b62be848d6b30bceb4fc831ca3c8cd7c9ae
sha256: 9467be726e21ee1461bd3510da27bae3d42d610ba077f17194d7687e2c037202
sha512: 3eb4570f9e4599e3c612a200cb7449b0dd95a0ea3910494ed92b26da12b461aafb2eda110c3b0ba0c3d2e878c024ba04c1d5a0f3b13bfbed689306f9384390de
ssdeep: 98304:G0+VxxOTCBPiFESa1iw/srm353LPhfla+79IC7qAqR4710bf/KcHmy803p6ZAYs:oT4SiiD3VDfa3dVbfp56xxSM2YH5gtO
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.343
Copyright: Copyrighz (C) 2020, wodkagude
ProductVersion: 1.13.21
TranslationUsa: 0x0173 0x00e1

Trojan.Win32.Eb.bpf also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.36163831
FireEyeGeneric.mg.3b922d8c1fd1a179
ALYacTrojan.GenericKD.36163831
CylanceUnsafe
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.36163831
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.34780.@pKfaeuaeWaG
CyrenW32/Kryptik.DBB.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HIYB
APEXMalicious
AvastWin32:BotX-gen [Trj]
KasperskyTrojan.Win32.Eb.bpf
AlibabaTrojan:Win32/Kryptik.6f705616
Ad-AwareTrojan.GenericKD.36163831
EmsisoftTrojan.GenericKD.36163831 (B)
F-SecureHeuristic.HEUR/AGEN.1122056
McAfee-GW-EditionBehavesLike.Win32.RansomGandCrab.rc
SophosMal/Generic-S
IkarusWorm.Win32.Peerfrag
AviraHEUR/AGEN.1122056
MAXmalware (ai score=80)
KingsoftWin32.Troj.Eb.b.(kcloud)
MicrosoftTrojan:Win32/Azorult.MU!MTB
GridinsoftTrojan.Win32.Packed.oa
ArcabitTrojan.Generic.D227D0F7
AhnLab-V3Trojan/Win32.Glupteba.R363583
ZoneAlarmTrojan.Win32.Eb.bpf
GDataTrojan.GenericKD.36163831
CynetMalicious (score: 100)
Acronissuspicious
McAfeeGenericRXAA-AA!3B922D8C1FD1
MalwarebytesTrojan.MalPack.GS
PandaTrj/RnkBend.A
TrendMicro-HouseCallTROJ_GEN.R002H0CAI21
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HIRY!tr
WebrootW32.Trojan.Gen
AVGWin32:BotX-gen [Trj]
Cybereasonmalicious.2be848
Paloaltogeneric.ml
Qihoo-360Generic/HEUR/QVM11.1.B036.Malware.Gen

How to remove Trojan.Win32.Eb.bpf virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojan.Win32.Eb.bpf 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?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Trojan.Win32.Eb.bpf 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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