Trojan-Ransom.Win32.Blocker.kkkl

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

In this article you will certainly find concerning the meaning of Trojan-Ransom.Win32.Blocker.kkkl and also its unfavorable effect on your computer. Such ransomware are a kind of malware that is elaborated by on the internet scams to demand paying the ransom money by a victim.

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In the majority of the cases, Trojan-Ransom.Win32.Blocker.kkkl virus will instruct its sufferers to start funds move for the function of reducing the effects of the changes that the Trojan infection has presented to the target’s device.

Trojan-Ransom.Win32.Blocker.kkkl Summary

These modifications 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the sufferer’s hard drive — so the target can no more use the data;
  • Preventing normal 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.

Trojan-Ransom.Win32.Blocker.kkkl

The most normal networks through which Trojan-Ransom.Win32.Blocker.kkkl Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of customer winding up on a source that holds a destructive software program;

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s PC or prevent the tool from working in a proper fashion – while likewise positioning a ransom note that mentions the demand for the victims to effect the payment for the objective of decrypting the papers or recovering the documents system back to the initial problem. In a lot of circumstances, the ransom note will turn up when the customer reboots the PC after the system has already been damaged.

Trojan-Ransom.Win32.Blocker.kkkl circulation channels.

In various corners of the world, Trojan-Ransom.Win32.Blocker.kkkl expands by leaps and bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money amount may vary depending on particular regional (regional) setups. The ransom money notes as well as methods of obtaining the ransom quantity might differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The alert after that demands the user to pay the ransom.

    Faulty statements regarding prohibited material.

    In nations where software application piracy is less preferred, this technique is not as reliable for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Blocker.kkkl popup alert might wrongly claim to be deriving from a law enforcement establishment and will certainly report having located youngster porn or other unlawful information on the tool.

    Trojan-Ransom.Win32.Blocker.kkkl popup alert may incorrectly assert to be obtaining from a law enforcement organization as well as will certainly report having located youngster porn or other prohibited information on the tool. The alert will similarly consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 91A3F103
md5: 796a27e81c79521dfb79ebd8656b1f72
name: 796A27E81C79521DFB79EBD8656B1F72.mlw
sha1: db6e262ef4e2e757711fc107d5135638647634de
sha256: 8e9f1240b561f983aa9cd8dc46938335c3b1b23071077480ad214fb1d08ebd22
sha512: 5395fd5ab9b6d6aee550c2620220e890ea4b98b13a818a599ecba714a1d7c653d869296ce4d7250a6c6b5e5ffdcfd59bbb49832d1e8b3cab4ae56f2758f98ab9
ssdeep: 6144:I2Kx+cBuoPJc88NXVKSbCb1wue5PStEEEbD:LKxdwoxlwXVK8CbGX0P
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: to
Sky keep as January October Q customer: people
CompanyName: ITV Pay
using went of data deliveries the: officially
Comments: gave
ProductName: xa3
unused subscription the telephone alongside December Sky on: digital
ProductVersion: 4771.2038.5494.5291
FileDescription: HDTV This
xa0x88bx29bx4dbx7a7x11ax274x921x145: the a
Translation: 0x0000 0x04b0

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

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 700000121 )
DrWeb Trojan.DownLoader25.53237
Cynet Malicious (score: 85)
ALYac Trojan.GenericKD.6167292
Cylance Unsafe
Sangfor Trojan.Win32.Blocker.usrg
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Blocker.f25b8033
K7GW Trojan ( 700000121 )
Cybereason malicious.81c795
Symantec ML.Attribute.HighConfidence
ESET-NOD32 MSIL/Bladabindi.AS
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.kkkl
BitDefender Trojan.GenericKD.6167292
NANO-Antivirus Trojan.Win32.Bladabindi.euwgxs
MicroWorld-eScan Trojan.GenericKD.6167292
Tencent Win32.Trojan.Blocker.Aiik
Ad-Aware Trojan.GenericKD.6167292
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZemsilF.34608.sm0@auZKTik
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.796a27e81c79521d
Emsisoft Trojan.GenericKD.6167292 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1114860
eGambit Unsafe.AI_Score_97%
Microsoft Backdoor:MSIL/Bladabindi
Arcabit Trojan.Generic.D5E1AFC
AegisLab Trojan.Multi.Generic.4!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.kkkl
GData Trojan.GenericKD.6167292
McAfee Artemis!796A27E81C79
MAX malware (ai score=86)
VBA32 Trojan-Ransom.Blocker
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/GdSda.A
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan.MSIL.Bladabindi
Fortinet MSIL/Bladabindi.AS!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASOgA

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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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-Ransom.Win32.Blocker.kkkl 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-Ransom.Win32.Blocker.kkkl 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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