Win32/Spy.KeyLogger.OKU
Emily Sparks What is Win32/Spy.KeyLogger.OKU infection?
In this short article you will certainly discover concerning the meaning of Win32/Spy.KeyLogger.OKU and also its adverse influence on your computer. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a sufferer.
Most of the cases, Win32/Spy.KeyLogger.OKU infection will instruct its targets to start funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the target’s gadget.
Win32/Spy.KeyLogger.OKU 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.
- At least one IP Address, Domain, or File Name was found in a crypto call;
- Uses Windows utilities for basic functionality;
- Sniffs keystrokes;
- Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Attempts to create or modify system certificates;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records located on the victim’s disk drive — so the target can no more utilize the data;
- Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Win32/Spy.KeyLogger.OKU
One of the most normal channels through which Win32/Spy.KeyLogger.OKU Ransomware are injected are:
- By methods of phishing emails;
- As a repercussion of individual ending up on a resource that organizes a destructive software program;
As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or prevent the device from functioning in an appropriate manner – while likewise positioning a ransom money note that discusses the requirement for the sufferers to impact the repayment for the function of decrypting the documents or restoring the file system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has currently been damaged.
Win32/Spy.KeyLogger.OKU distribution channels.
In numerous edges of the world, Win32/Spy.KeyLogger.OKU grows by leaps and bounds. Nonetheless, the ransom money notes and tricks of obtaining the ransom quantity may differ relying on specific neighborhood (regional) setups. The ransom money notes and also methods of obtaining the ransom quantity may differ depending on particular regional (regional) setups.
For example:
Faulty alerts concerning unlicensed software program.
In particular areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the target’s device. The sharp then requires the customer to pay the ransom.
Faulty declarations regarding illegal web content.
In nations where software application piracy is much less preferred, this approach is not as efficient for the cyber frauds. Conversely, the Win32/Spy.KeyLogger.OKU popup alert may wrongly assert to be stemming from a law enforcement establishment and also will report having situated youngster pornography or other prohibited data on the device.
Win32/Spy.KeyLogger.OKU popup alert may wrongly assert to be deriving from a regulation enforcement institution as well as will report having situated youngster porn or other unlawful information on the tool. The alert will in a similar way include a need for the customer to pay the ransom money.
Technical details
File Info:
crc32: 13732092md5: c927f69cca1b4a3be5fdf3b217f9079dname: C927F69CCA1B4A3BE5FDF3B217F9079D.mlwsha1: 4c24188292c843072cf07244d6c90888b680b12asha256: 87963088b27333727dd21f3351545d126c73403e174d1c9c558c1fa6a47b3dbesha512: 0b1b550087a6a2af795c0c88bc368b8fc36b417af83ac9e7c2fe7a79ef8e819ea30fce8a0249caced56f2bfb0bdc06a8f42ffab0ea1f86ba72341925388daa79ssdeep: 1536:yj+pXHTJKqOWD471HTJKqOKxJAzJ+JRIFRoOaJKd2:i+p3TJK5OUJTJK5KczJyRERraJKdtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
Translation: 0x0409 0x04b0InternalName: serverFileVersion: 1.00CompanyName: JPEG ImageLegalTrademarks: JPEG IMAGE3ProductName: JPEG IMAGE4ProductVersion: 1.00FileDescription: 835 x 480OriginalFilename: server.exe
Win32/Spy.KeyLogger.OKU also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| DrWeb | Trojan.Siggen3.52409 |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Trojan.Heur.jm0@szaG8Wgi |
| Cylance | Unsafe |
| Zillya | Trojan.Regrun.Win32.12152 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_60% (W) |
| Alibaba | TrojanSpy:Win32/Regrun.a8f4e005 |
| Cybereason | malicious.cca1b4 |
| Cyren | W32/Trojan-Gypikon-based.DM2!Ma |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Spy.KeyLogger.OKU |
| APEX | Malicious |
| Avast | Win32:Trojan-gen |
| Kaspersky | Trojan.Win32.Regrun.pgy |
| BitDefender | Gen:Trojan.Heur.jm0@szaG8Wgi |
| NANO-Antivirus | Trojan.Win32.SuspCode.mjvus |
| MicroWorld-eScan | Gen:Trojan.Heur.jm0@szaG8Wgi |
| Tencent | Win32.Trojan.Regrun.Sxnz |
| Ad-Aware | Gen:Trojan.Heur.jm0@szaG8Wgi |
| Sophos | Mal/Generic-S |
| Comodo | Suspicious@#2ecvnyuvvvab3 |
| BitDefenderTheta | AI:Packer.054F48C21C |
| VIPRE | Trojan.Win32.Generic.pak!cobra |
| McAfee-GW-Edition | BehavesLike.Win32.Trojan.cm |
| FireEye | Generic.mg.c927f69cca1b4a3b |
| Emsisoft | Gen:Trojan.Heur.jm0@szaG8Wgi (B) |
| SentinelOne | Static AI – Suspicious PE |
| Avira | TR/Dropper.Gen |
| eGambit | Unsafe.AI_Score_53% |
| Microsoft | Ransom:Win32/Cobra |
| Arcabit | Trojan.Heur.E28FAE |
| AegisLab | Trojan.Win32.Llac.lgbh |
| ZoneAlarm | Trojan.Win32.Regrun.pgy |
| GData | Gen:Trojan.Heur.jm0@szaG8Wgi |
| AhnLab-V3 | Trojan/Win32.Scar.C87200 |
| McAfee | Artemis!C927F69CCA1B |
| MAX | malware (ai score=85) |
| VBA32 | suspected of Backdoor.VB.62 |
| Panda | Generic Malware |
| Rising | Trojan.Win32.Generic.12A5A5E9 (C64:YzY0OjCQDhW3R5tX) |
| Yandex | Trojan.SuspCode!1SikVLndz28 |
| Ikarus | Gen.Trojan.Heur |
| MaxSecure | Trojan.Malware.2588.susgen |
| Fortinet | W32/Dx.BAMT!tr |
| AVG | Win32:Trojan-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Trojan.Regrun.HwMARXsA |
How to remove Win32/Spy.KeyLogger.OKU ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Spy.KeyLogger.OKU 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Win32/Spy.KeyLogger.OKU you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
