Trojan.Win32.Zenpak.bdhh

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

What is Trojan.Win32.Zenpak.bdhh infection?

In this post you will certainly find concerning the meaning of Trojan.Win32.Zenpak.bdhh and its adverse impact on your computer system. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom money by a victim.

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Most of the situations, Trojan.Win32.Zenpak.bdhh virus will instruct its victims to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

Trojan.Win32.Zenpak.bdhh Summary

These modifications can be as adheres to:

  • 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: Polish;
  • 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 papers located on the victim’s hard drive — so the sufferer can no more use the information;
  • Preventing routine access to the target’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.xyz Trojan.Ransom.GlobeImposter!1.AF70 (TFE:5:bYXJg1YG3DR)
a.tomx.xyz Trojan.Ransom.GlobeImposter!1.AF70 (TFE:5:bYXJg1YG3DR)

Trojan.Win32.Zenpak.bdhh

The most regular networks through which Trojan.Win32.Zenpak.bdhh Ransomware are infused are:

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

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the sufferer’s computer or protect against the gadget from working in a correct manner – while likewise positioning a ransom money note that discusses the demand for the sufferers to effect the repayment for the objective of decrypting the files or restoring the documents system back to the preliminary condition. In a lot of instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has already been damaged.

Trojan.Win32.Zenpak.bdhh distribution channels.

In different corners of the world, Trojan.Win32.Zenpak.bdhh expands by leaps and also bounds. However, the ransom notes as well as methods of extorting the ransom quantity might differ depending upon specific regional (regional) settings. The ransom notes and also tricks of extorting the ransom money amount may differ depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans often wrongfully report having actually detected some unlicensed applications made it possible for on the victim’s gadget. The alert after that requires the customer to pay the ransom.

    Faulty declarations concerning unlawful content.

    In countries where software program piracy is less popular, this method is not as reliable for the cyber scams. Additionally, the Trojan.Win32.Zenpak.bdhh popup alert may falsely claim to be deriving from a police institution and will report having situated youngster porn or other illegal data on the gadget.

    Trojan.Win32.Zenpak.bdhh popup alert might incorrectly declare to be obtaining from a law enforcement organization as well as will certainly report having located kid porn or various other illegal information on the tool. The alert will similarly have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9E4AA971
md5: 3884ae7de0908c5c564f0e39a64e6106
name: 3884AE7DE0908C5C564F0E39A64E6106.mlw
sha1: 135e86e756524e76a6a897e3b0c7b3ac1bd964d0
sha256: 59fe23ddf7160bf55b89b32334f5b6102eec6db6e0e467a9dda95656c113174e
sha512: cfe3b3c9d0ba220362456c78e67b5e3e9ed5b2db8b532f17bb2d3c91ab1066a067b297d8cefc481c1a9f7779746e79cf6201141f8b1e7f0978d3a1a8f1768acc
ssdeep: 98304:Lks0HjPGv4RledmFKjF+t6hon6SXtl0Cg56Y5xGrZaVR4kqTQye/VzfqKebGf/B:LAs40HhkzEjRFRbfxHfJua2MAWwzS3+
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: vebug.ekzec
Prod: 1.2.5
FileVersions: 1.0.5.8
LegalCo: Copyri (C) 2019, permudationzy

Trojan.Win32.Zenpak.bdhh also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.36058906
ALYac Trojan.GenericKD.36058906
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 00575eeb1 )
BitDefender Trojan.GenericKD.36058906
K7GW Trojan ( 00575eeb1 )
Cybereason malicious.756524
Cyren W32/Kryptik.CXI.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan.Win32.Zenpak.bdhh
Alibaba Backdoor:Win32/Glupteba.c1b65a04
Rising Trojan.Ransom.GlobeImposter!1.AF70 (TFE:5:bYXJg1YG3DR)
Ad-Aware Trojan.GenericKD.36058906
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Trojan.rc
Ikarus Trojan.SuspectCRC
Jiangmin Exploit.ShellCode.bgu
eGambit Unsafe.AI_Score_98%
Avira TR/AD.GoCloudnet.ncsjc
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D226371A
ZoneAlarm Trojan.Win32.Zenpak.bdhh
Microsoft Trojan:Win32/Glupteba.KMG!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R362780
Acronis suspicious
McAfee Artemis!3884AE7DE090
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DAD21
Tencent Win32.Trojan.Zenpak.Lkxo
Yandex Trojan.GenAsa!A3rOJaxYS2w
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.HGHW!tr
Webroot W32.Trojan.Gen
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.e9e

How to remove Trojan.Win32.Zenpak.bdhh ransomware?

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.Zenpak.bdhh 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.Zenpak.bdhh 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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