Trojan-Ransom.Win32.Blocker.keua

What is Trojan-Ransom.Win32.Blocker.keua infection?

In this post you will find about the meaning of Trojan-Ransom.Win32.Blocker.keua and its negative impact on your computer. Such ransomware are a kind of malware that is clarified by online scams to require paying the ransom by a sufferer.

Most of the cases, Trojan-Ransom.Win32.Blocker.keua ransomware will certainly instruct its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually presented to the victim’s tool.

Trojan-Ransom.Win32.Blocker.keua Summary

These modifications can be as complies with:

  • Creates RWX memory;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Creates known PcClient mutex and/or file changes.;
  • Ciphering the records found on the victim’s hard disk — so the sufferer can no longer use the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Trojan-Ransom.Win32.Blocker.keua

One of the most common channels whereby Trojan-Ransom.Win32.Blocker.keua are injected are:

  • By methods of phishing e-mails;
  • As an effect of customer ending up on a resource that holds a destructive software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s PC or prevent the device from operating in a correct manner – while likewise placing a ransom money note that discusses the requirement for the sufferers to impact the payment for the purpose of decrypting the papers or recovering the data system back to the initial condition. In a lot of circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has already been harmed.

Trojan-Ransom.Win32.Blocker.keua distribution channels.

In numerous corners of the world, Trojan-Ransom.Win32.Blocker.keua grows by leaps as well as bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money amount might differ depending on specific local (regional) setups. The ransom notes as well as tricks of obtaining the ransom amount may vary depending on particular neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually identified some unlicensed applications allowed on the target’s device. The alert then requires the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software piracy is less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Trojan-Ransom.Win32.Blocker.keua popup alert might falsely declare to be originating from a police establishment and also will certainly report having located child porn or various other unlawful data on the tool.

    Trojan-Ransom.Win32.Blocker.keua popup alert might falsely claim to be obtaining from a legislation enforcement institution and also will certainly report having located child pornography or other unlawful information on the device. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: EB4FDFD6md5: c432b3ab8fb973fb8ed603624c589c6dname: C432B3AB8FB973FB8ED603624C589C6D.mlwsha1: c79986ec284c2ab0a78fcbaea10984b5bb000b9fsha256: bdf2c59796b3d9a4026a940b820c627fcff7cb3909a85d7eeeabf6345931343fsha512: d784d6979455aaefdcd63cf82036255ea7d1bb74085b46278cf71247fb25ed60b687b21315e9b1eda0cba8fd3a1d8ac5cab278ccaea2de559fba1d7cf573d9fassdeep: 12288:XozGdX0M4ornOmZIzfMwHHQmRROXKNObOAy0G9ewKVaOyP:X4GHnhIzOaYU0EewKWPtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0809 0x04b0

Trojan-Ransom.Win32.Blocker.keua also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Spyware ( 0051306c1 )
DrWeb Trojan.DownLoader25.13643
ClamAV Win.Malware.Autoit-9811791-0
ALYac Trojan.GenericKD.12073827
Zillya Trojan.Blocker.Win32.38607
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/Blocker.b49a9ad7
K7GW Spyware ( 0051306c1 )
Cybereason malicious.b8fb97
Symantec ML.Attribute.HighConfidence
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.keua
BitDefender Trojan.GenericKD.12073827
NANO-Antivirus Trojan.Win32.KeyLogger.esarxt
MicroWorld-eScan Trojan.GenericKD.12073827
Tencent Win32.Trojan.Blocker.Swak
Ad-Aware Trojan.GenericKD.12073827
Sophos Mal/Generic-S
Comodo Malware@#3ekfjvedktp1o
BitDefenderTheta AI:Packer.C82658D816
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.hc
FireEye Generic.mg.c432b3ab8fb973fb
Emsisoft Trojan.GenericKD.12073827 (B)
Avira TR/Blocker.dwwzo
eGambit Unsafe.AI_Score_84%
Antiy-AVL Trojan/Generic.ASCommon.168
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft TrojanDropper:Win32/Randrew.A!rfn
GData Trojan.GenericKD.12073827
AhnLab-V3 Trojan/Win32.Randrew.C2079555
McAfee Artemis!C432B3AB8FB9
MAX malware (ai score=100)
VBA32 Trojan.BtcMine
Panda Trj/CI.A
Rising Trojan.Obfus/Autoit!1.BEDE (CLASSIC)
Ikarus Trojan-Spy.Agent
Fortinet W32/Blocker.KEUA!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASOsA

How to remove Trojan-Ransom.Win32.Blocker.keua 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan-Ransom.Win32.Blocker.keua you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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