Ransom.Oled

What is Ransom.Oled infection?

In this article you will discover regarding the interpretation of Ransom.Oled and also its negative effect on your computer. Such ransomware are a kind of malware that is clarified by online frauds to require paying the ransom money by a victim.

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Most of the instances, Ransom.Oled infection will advise its victims to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s device.

Ransom.Oled 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Unconventionial language used in binary resources: Spanish (Puerto Rico);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to create or modify system certificates;
  • 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 files situated on the sufferer’s hard disk drive — so the sufferer can no more make use of the information;
  • 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.
Similar behavior
Related domains
raw.githubusercontent.com Win32:RansomX-gen [Ransom]

Ransom.Oled

The most common channels whereby Ransom.Oled are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that holds a malicious software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or prevent the gadget from working in a correct fashion – while likewise placing a ransom note that states the demand for the victims to effect the repayment for the objective of decrypting the papers or recovering the data system back to the initial problem. In many instances, the ransom money note will turn up when the client reboots the PC after the system has actually already been harmed.

Ransom.Oled circulation channels.

In various edges of the globe, Ransom.Oled expands by leaps and also bounds. Nonetheless, the ransom notes and techniques of extorting the ransom quantity might vary depending on particular neighborhood (local) settings. The ransom notes as well as methods of extorting the ransom quantity may vary depending on specific local (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the victim’s gadget. The alert then demands the user to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In countries where software program piracy is less preferred, this technique is not as effective for the cyber scams. Additionally, the Ransom.Oled popup alert may incorrectly assert to be originating from a police organization and also will report having located youngster pornography or various other unlawful information on the gadget.

    Ransom.Oled popup alert might incorrectly assert to be obtaining from a regulation enforcement institution and will report having located kid porn or various other illegal information on the gadget. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: B33F0E15
md5: 3b10ef567640b3285758eb6ad989b6d3
name: raccon.exe
sha1: c67da26c9fe646108284e0c20dfdc12660fa7320
sha256: aae3995bb8aa0cbe864f01698abae766ed58f870b631c11e7922f779e20d7cb1
sha512: 9d27cef01a0a393bc679b2dbeaaec6b2b021af1e027be33e19bec027db2909010d4aec4b31ec8fb198109cbd446daa9bae7cfea219e61c526bab0dcf41be582f
ssdeep: 12288:+jzQJtCGsOcN9WhWfNrJLkQyDaE4gM1kU:68TCkcN5eZDU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyrighd: Copyrighd (C) 2020, jlfvjz
InternalName: zjalishu.azi
FileVersionBeer: 1.3.3.4
ProductVersion: 1.7.54

Ransom.Oled also known as:

GridinSoft Trojan.Ransom.Gen
McAfee Packed-GBC!3B10EF567640
Sangfor Malware
K7GW Hacktool ( 700007861 )
Cybereason malicious.c9fe64
BitDefenderTheta Gen:NN.ZexaF.34108.Dq0@aesBrgJ
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky Trojan-PSW.Win32.Racealer.fjd
Endgame malicious (high confidence)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.SoftPulse.gc
Trapmine suspicious.low.ml.score
FireEye Generic.mg.3b10ef567640b328
MaxSecure Trojan.Malware.300983.susgen
ZoneAlarm Trojan-PSW.Win32.Racealer.fjd
Microsoft Trojan:Win32/Wacatac.D!ml
Malwarebytes Ransom.Oled
ESET-NOD32 a variant of Win32/Kryptik.HDGA
Rising Malware.Heuristic!ET#83% (RDMK:cmRtazptRYS7w1QnkZFsAqHpLe6j)
SentinelOne DFI – Suspicious PE
eGambit Unsafe.AI_Score_73%
Webroot W32.Trojan.Gen
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 HEUR/QVM10.1.24CC.Malware.Gen

How to remove Ransom.Oled virus?

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.Oled 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

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If the guide doesn’t help you to remove Ransom.Oled 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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