Trojan.Win32.Zenpak.bcsa
Daniel Foster
Updated on April 18, 2026
What is Trojan.Win32.Zenpak.bcsa infection?
In this post you will certainly discover concerning the definition of Trojan.Win32.Zenpak.bcsa as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to require paying the ransom money by a target.
In the majority of the cases, Trojan.Win32.Zenpak.bcsa virus will instruct its targets to initiate funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s device.
Trojan.Win32.Zenpak.bcsa Summary
These alterations can be as complies with:
- 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: Ukrainian;
- 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 disk drive — so the target can no more utilize 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.
Trojan.Win32.Zenpak.bcsa
One of the most common networks whereby Trojan.Win32.Zenpak.bcsa Trojans are injected are:
- By methods of phishing emails;
- As an effect of user winding up on a resource that hosts a destructive software application;
As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or prevent the tool from functioning in an appropriate manner – while likewise positioning a ransom money note that discusses the demand for the targets to effect the repayment for the objective of decrypting the documents or bring back the file system back to the preliminary condition. In the majority of instances, the ransom note will certainly show up when the client restarts the PC after the system has actually already been harmed.
Trojan.Win32.Zenpak.bcsa circulation networks.
In different corners of the globe, Trojan.Win32.Zenpak.bcsa expands by leaps and bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom amount might vary depending on particular local (regional) settings. The ransom notes and also methods of obtaining the ransom money amount might vary depending on particular local (local) settings.
For example:
Faulty notifies about unlicensed software program.
In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the user to pay the ransom money.
Faulty statements concerning unlawful web content.
In nations where software application piracy is less popular, this method is not as reliable for the cyber scams. Conversely, the Trojan.Win32.Zenpak.bcsa popup alert might incorrectly declare to be originating from a police institution and also will certainly report having situated youngster pornography or other prohibited data on the gadget.
Trojan.Win32.Zenpak.bcsa popup alert might falsely assert to be acquiring from a law enforcement institution and also will certainly report having situated youngster pornography or other prohibited data on the device. The alert will in a similar way contain a requirement for the individual to pay the ransom money.
Technical details
File Info:
crc32: C6B99298md5: dd426b927ce56bf4f0462d554e6529f6name: DD426B927CE56BF4F0462D554E6529F6.mlwsha1: c348a3bfda4aed4215dbd39446cd40795bd066e4sha256: 4a30172b43ba3b77ce944e245369fe1f8d1bad742a448d626f0f36100841dff5sha512: 38e39fafbbc8895960284e6021341a09c03bd5485d3ffab77fe9d4c6e131efb19e27c8426454e1a36048d2af189de4e318f6399f76e1be4fc9801fc344f23a4essdeep: 98304:Aneu0J/rD8zJw5trhu5e67oHidwCzO3/7JqUow7o7XWalKJGZwql0qVCmnE+ewD:p7JjourilwW4jJjMLYkKmdHRVFB2y8Atype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressedVersion Info:
Prod: 1.2.9FileVersions: 1.0.5.8LegalCo: Copyri (C) 2019, permudationzy
Trojan.Win32.Zenpak.bcsa also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Trojan.GenericKD.45347568 |
| FireEye | Generic.mg.dd426b927ce56bf4 |
| ALYac | Trojan.GenericKD.45347568 |
| Malwarebytes | Trojan.MalPack.GS |
| AegisLab | Trojan.Win32.Zenpak.4!c |
| K7AntiVirus | Trojan ( 00575b7e1 ) |
| BitDefender | Trojan.GenericKD.45347568 |
| K7GW | Trojan ( 00575b7e1 ) |
| Cybereason | malicious.27ce56 |
| BitDefenderTheta | Gen:NN.ZexaF.34742.@pGfa0gGyRJc |
| Cyren | W32/Trojan.KUWZ-4196 |
| Symantec | ML.Attribute.HighConfidence |
| APEX | Malicious |
| Avast | Win32:TrojanX-gen [Trj] |
| Kaspersky | Trojan.Win32.Zenpak.bcsa |
| Alibaba | Backdoor:Win32/Glupteba.eb68ca76 |
| Ad-Aware | Trojan.GenericKD.45347568 |
| Sophos | Mal/Generic-S |
| DrWeb | Trojan.Siggen11.57547 |
| TrendMicro | TROJ_GEN.R002C0DA921 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.rc |
| Emsisoft | Trojan.GenericKD.45347568 (B) |
| Ikarus | Trojan.Win32.Crypt |
| Jiangmin | Trojan.Zenpak.flh |
| Webroot | W32.Trojan.Gen |
| Avira | TR/AD.GoCloudnet.fxkbt |
| MAX | malware (ai score=89) |
| Microsoft | Trojan:Win32/Glupteba.NX!MTB |
| Gridinsoft | Ransom.Win32.Wacatac.oa |
| Arcabit | Trojan.Generic.D2B3F2F0 |
| ZoneAlarm | Trojan.Win32.Zenpak.bcsa |
| GData | Trojan.GenericKD.45347568 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.RL_Agent.R362149 |
| Acronis | suspicious |
| McAfee | GenericRXAA-AA!DD426B927CE5 |
| Cylance | Unsafe |
| Panda | Trj/CI.A |
| ESET-NOD32 | a variant of Win32/Kryptik.HIPH |
| TrendMicro-HouseCall | TROJ_GEN.R002C0DA921 |
| Tencent | Win32.Trojan.Kryptik.Wstm |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_97% |
| Fortinet | W32/Kryptik.HGHW!tr |
| AVG | Win32:TrojanX-gen [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_90% (D) |
| Qihoo-360 | Win32/Trojan.5fd |
How to remove Trojan.Win32.Zenpak.bcsa virus?
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:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Win32.Zenpak.bcsa 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.
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.
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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Trojan.Win32.Zenpak.bcsa you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
