Trojan-Ransom.Win32.Locky (A)

Written by Robert Bailey

What is Trojan-Ransom.Win32.Locky (A) infection?

In this article you will certainly find about the definition of Trojan-Ransom.Win32.Locky (A) and its unfavorable influence on your computer. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom by a target.

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In the majority of the cases, Trojan-Ransom.Win32.Locky (A) virus will instruct its sufferers to launch funds transfer for the purpose of counteracting the changes that the Trojan infection has introduced to the target’s gadget.

Trojan-Ransom.Win32.Locky (A) Summary

These adjustments 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.
  • Compression (or decompression);
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Exhibits behavior characteristic of Locky ransomware;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the victim’s disk drive — so the target can no longer utilize the data;
  • Preventing routine accessibility 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-Ransom.Win32.Locky (A)

The most normal channels whereby Trojan-Ransom.Win32.Locky (A) Ransomware are injected are:

  • By ways of phishing emails;
  • As an effect of user ending up on a resource that holds a malicious software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or prevent the gadget from working in an appropriate manner – while also putting a ransom money note that mentions the need for the targets to impact the settlement for the function of decrypting the records or recovering the documents 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 harmed.

Trojan-Ransom.Win32.Locky (A) circulation networks.

In numerous corners of the globe, Trojan-Ransom.Win32.Locky (A) expands by leaps as well as bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom quantity may vary depending upon certain neighborhood (local) settings. The ransom notes and techniques of extorting the ransom money quantity may differ depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans often wrongfully report having found some unlicensed applications enabled on the target’s tool. The sharp then requires the individual to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software application piracy is less popular, this approach is not as reliable for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.Locky (A) popup alert may incorrectly claim to be stemming from a law enforcement institution and also will report having located youngster porn or various other prohibited data on the device.

    Trojan-Ransom.Win32.Locky (A) popup alert might falsely declare to be acquiring from a legislation enforcement organization and also will report having located youngster porn or various other unlawful information on the gadget. The alert will likewise have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 10E0164D
md5: 1b9f7d4c8a918cc8fb1cddadab9ee81b
name: 1B9F7D4C8A918CC8FB1CDDADAB9EE81B.mlw
sha1: acafa2ca62e52e123de91eca40ea5befa483a8b3
sha256: 6a1c3a7498b3af751455d2e6b7fc45f0304c6946d59b389ec068686985b3e3d8
sha512: e4cd8ca140d8898aa04e2d23c913f1bd2b5b608eca2c77ab941823a2e5f0e02ebf4b3096e62780a5b3f29f8a920068c27759e0636f00fbf1c8405b4002be2811
ssdeep: 3072:8yZ46XNPEMSlg3Ld2OuS41iWoBlH7VtMPTcOm3jn3zeBzd3An1YgCQSPH96PHNr:8yy6XN1SCUDoDB1DjOmb3zeBzJAn3Cl
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Info-ZIP 1997 - 2008
InternalName: !2z
FileVersion: 5.2
CompanyName: Info-ZIP
ProductName: Zip
ProductVersion: 5.5
FileDescription: Info-2Ij 2ij for 1inme 2qnjole
OriginalFilename: m1c2.dll
Translation: 0x0409 0x04e4

Trojan-Ransom.Win32.Locky (A) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.Common.6C1B0219
K7AntiVirus Trojan ( 004dea2e1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader19.28288
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Locky.S5
ALYac Trojan.GenericKD.3053182
Cylance Unsafe
Zillya Trojan.PCryptGen.Win32.1
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Locky.2859e7c3
K7GW Trojan ( 004dea2e1 )
Cybereason malicious.c8a918
Cyren W32/Locky.C.gen!Eldorado
Symantec Ransom.TeslaCrypt
ESET-NOD32 Win32/Filecoder.Locky.A
Zoner Trojan.Win32.38812
APEX Malicious
Avast Win32:Locky-E [Trj]
ClamAV Win.Malware.Locky-3242
BitDefender Trojan.GenericKD.3053182
NANO-Antivirus Trojan.Win32.Reconyc.efgwbi
ViRobot Trojan.Win32.Locky.Gen.A
SUPERAntiSpyware Trojan.Agent/Gen-Locky
MicroWorld-eScan Trojan.GenericKD.3053182
Tencent Trojan.Win32.Kryptik.eokw
Ad-Aware Trojan.GenericKD.3053182
Sophos ML/PE-A + Troj/Agent-AQIR
Comodo TrojWare.Win32.Yakes.EQX@6b1qke
BitDefenderTheta Gen:NN.ZexaF.34628.ku0@aShzOegi
VIPRE Win32.Malware!Drop
TrendMicro Ransom_LOCKY.SM0
Emsisoft Trojan-Ransom.Win32.Locky (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Locky.dzm
Webroot Trojan.Gen
Avira TR/Crypt.Epack.24812
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Locky.A
Arcabit Trojan.Generic.D2E967E
GData Win32.Trojan-Ransom.Locky.K
AhnLab-V3 Trojan/Win32.Locky.R174806
Acronis suspicious
McAfee Ransomware-Locky
MAX malware (ai score=100)
VBA32 SScope.Malware-Cryptor.01499
Malwarebytes Ransom.Locky
Panda Trj/WLT.B
TrendMicro-HouseCall Ransom_LOCKY.SM0
Rising Ransom.Locky!1.B656 (CLOUD)
Yandex Trojan.Reconyc!qdXVg7TWk50
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Locky.C!tr
AVG Win32:Locky-E [Trj]
Qihoo-360 Win32/Ransom.Locky.HxQB8dsA

How to remove Trojan-Ransom.Win32.Locky (A) virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.Locky (A) 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.Locky (A) you can always ask me in the comments for getting help.

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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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