Trojan.Win32.Eb.bom

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

What is Trojan.Win32.Eb.bom infection?

In this article you will certainly find regarding the interpretation of Trojan.Win32.Eb.bom as well as its negative influence on your computer system. Such ransomware are a kind of malware that is clarified by on-line frauds to require paying the ransom by a victim.

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In the majority of the instances, Trojan.Win32.Eb.bom virus will certainly advise its victims to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan.Win32.Eb.bom 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.
  • 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;
  • A process attempted to delay the analysis task.;
  • 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;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 situated on the target’s disk drive — so the target can no more use the data;
  • Preventing normal access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzBehavesLike.Win32.Ransomware.rc
a.tomx.xyzBehavesLike.Win32.Ransomware.rc

Trojan.Win32.Eb.bom

The most normal networks whereby Trojan.Win32.Eb.bom are injected are:

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

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s computer or protect against the gadget from working in a correct way – while additionally placing a ransom money note that discusses the demand for the sufferers to effect the payment for the objective of decrypting the records or bring back the data system back to the preliminary problem. In a lot of circumstances, the ransom money note will certainly come up when the customer restarts the COMPUTER after the system has actually currently been damaged.

Trojan.Win32.Eb.bom distribution networks.

In numerous edges of the world, Trojan.Win32.Eb.bom expands by leaps and bounds. However, the ransom notes and also methods of obtaining the ransom money amount may vary depending upon particular local (regional) setups. The ransom money notes and methods of extorting the ransom quantity may vary depending on certain local (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications allowed on the target’s gadget. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning prohibited content.

    In countries where software piracy is much less prominent, this method is not as efficient for the cyber fraudulences. Additionally, the Trojan.Win32.Eb.bom popup alert may falsely declare to be originating from a police establishment and also will certainly report having situated kid porn or various other unlawful information on the device.

    Trojan.Win32.Eb.bom popup alert might wrongly claim to be acquiring from a law enforcement establishment and also will certainly report having situated youngster porn or various other unlawful information on the tool. The alert will similarly consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: C82B40BD
md5: 1dc83976245f4a69a98c5f4ba85f2a8b
name: 1DC83976245F4A69A98C5F4BA85F2A8B.mlw
sha1: 08aa13303341d3809506a1afe5d5fee423317cbb
sha256: efa36e429f2e048b3f168c5d12f262a9a48a2f87e554af2840a82cb016834518
sha512: 34177a5400859c1827349295f70143aac36d44427a7b683ced3e84827a9d6b6d02c11855ba4890f665822ab5e027536dd8099300dd1707dce7053fe582d583b6
ssdeep: 98304:CdhxteVJr9Z3AghINZ6lch9GerT+Inou0ecObAvHJeEetq2fD4ZtlbCcEL9jMYj:CheKaW+8ou5hmmtfgYX54/LC0boS4zd
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.341
Copyright: Copyrighz (C) 2020, wodkagudy
ProductVersion: 1.13.21
TranslationUsa: 0x0173 0x00e1

Trojan.Win32.Eb.bom also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.36126177
FireEyeGeneric.mg.1dc83976245f4a69
CAT-QuickHealTrojan.Agent
McAfeeArtemis!1DC83976245F
CylanceUnsafe
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.36126177
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_80% (D)
CyrenW32/Trojan.GYIK-4946
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:BotX-gen [Trj]
ClamAVWin.Packed.Vidarstealer-9821720-0
KasperskyTrojan.Win32.Eb.bom
AlibabaTrojan:Win32/Azorult.be514ba3
AegisLabHacktool.Win32.ArchSMS.lsxE
RisingTrojan.Kryptik!1.D164 (CLASSIC)
Ad-AwareTrojan.GenericKD.36126177
SophosMal/Generic-S
ComodoMalware@#2g0yuqzepqs8a
F-SecureHeuristic.HEUR/AGEN.1122056
DrWebTrojan.DownLoader36.35481
VIPREWin32.Malware!Drop
TrendMicroTROJ_GEN.R06CC0DAI21
McAfee-GW-EditionBehavesLike.Win32.Ransomware.rc
EmsisoftTrojan.GenericKD.36126177 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1122056
MAXmalware (ai score=84)
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftTrojan:Win32/Azorult.MT!MTB
GridinsoftTrojan.Win32.Packed.oa
ArcabitTrojan.Generic.D2273DE1
ZoneAlarmTrojan.Win32.Eb.bom
GDataTrojan.GenericKD.36126177
CynetMalicious (score: 100)
AhnLab-V3Malware/Gen.Reputation.C4302124
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34780.@pKfaK31x3eG
ALYacTrojan.GenericKD.36126177
VBA32BScope.Trojan.Zenpack
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HIVK
TrendMicro-HouseCallTROJ_GEN.R06CC0DAI21
TencentWin32.Trojan.Eb.Eclc
IkarusTrojan-Downloader.Win32.SmokeLoader
FortinetW32/Kryptik.HIRY!tr
AVGWin32:BotX-gen [Trj]
Cybereasonmalicious.03341d
Paloaltogeneric.ml
Qihoo-360Generic/HEUR/QVM11.1.B247.Malware.Gen

How to remove Trojan.Win32.Eb.bom 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.bom 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.bom 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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