Ransom:Win32/Locky

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

What is Ransom:Win32/Locky infection?

In this short article you will locate about the interpretation of Ransom:Win32/Locky and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the cases, Ransom:Win32/Locky virus will certainly instruct its targets to start funds move for the objective of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Ransom:Win32/Locky Summary

These alterations 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.
  • 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. 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;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Steals private information from local Internet browsers;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the files located on the sufferer’s hard disk drive — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
www.bin1101oski.ruRansom:Win32/Locky

Ransom:Win32/Locky

One of the most typical networks whereby Ransom:Win32/Locky Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual winding up on a source that hosts a harmful software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s computer or avoid the tool from working in a correct way – while likewise putting a ransom money note that states the demand for the sufferers to effect the repayment for the function of decrypting the records or bring back the documents system back to the initial problem. In most circumstances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has currently been harmed.

Ransom:Win32/Locky circulation channels.

In various corners of the world, Ransom:Win32/Locky grows by leaps and also bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom money quantity might vary relying on certain regional (regional) settings. The ransom money notes as well as tricks of obtaining the ransom quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the sufferer’s device. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding prohibited content.

    In nations where software piracy is less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the Ransom:Win32/Locky popup alert might falsely declare to be deriving from a law enforcement organization as well as will certainly report having located child porn or various other illegal data on the tool.

    Ransom:Win32/Locky popup alert might wrongly declare to be deriving from a regulation enforcement institution and also will certainly report having situated child porn or various other prohibited data on the gadget. The alert will in a similar way contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: F9DF9408
md5: 02931a93ad46d939accb28d6bf32bbff
name: 2.exe
sha1: bdcbc877fd24143a8ed2656d18ee95dddd60a479
sha256: a7080ad0d1e07c599e7bc659fbc9dc102bd9a5b4d150f30159f3451036fd9b58
sha512: a3462a373382be5a7bdb408572b4cd48b9b65bb2bb00a245f34c599184a33b5eef1027b37eb7cb1fde374cb4a0e3b17f0f0a5b526e64581f94285498d7b0b5d2
ssdeep: 6144:azIfLaCoFT8F2Thcs/RV+9zMWUF8889i8qbADCCKCiLwhgmWxvNVz5R1j0zgim2z:Q9CNF2ThciDWXiBi9KZ1nVVR1Tab
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2013
Assembly Version: 1.0.0.0
InternalName: vIlaIehDGmosa.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: SMS
ProductVersion: 1.0.0.0
FileDescription: SMS
OriginalFilename: vIlaIehDGmosa.exe

Ransom:Win32/Locky also known as:

GridinSoftTrojan.Ransom.Gen
FireEyeGeneric.mg.02931a93ad46d939
CylanceUnsafe
Cybereasonmalicious.7fd241
F-ProtW32/MSIL_Kryptik.AHX.gen!Eldorado
APEXMalicious
KasperskyHEUR:Trojan-Spy.MSIL.Noon.gen
F-SecureTrojan.TR/Kryptik.fgqkf
Trapminemalicious.high.ml.score
CyrenW32/MSIL_Kryptik.AHX.gen!Eldorado
AviraTR/Kryptik.fgqkf
MicrosoftRansom:Win32/Locky
ZoneAlarmHEUR:Trojan-Spy.MSIL.Noon.gen
MalwarebytesSpyware.AgentTesla
ESET-NOD32a variant of MSIL/GenKryptik.EJJC
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetMSIL/Agent.D7EC!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360HEUR/QVM03.0.DDC4.Malware.Gen

How to remove Ransom:Win32/Locky 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 Ransom:Win32/Locky 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Locky 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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