Backdoor.Ruskill
Olivia Norman
Updated on February 14, 2026
What is Backdoor.Ruskill infection?
In this post you will certainly find about the interpretation of Backdoor.Ruskill as well as its unfavorable effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom money by a sufferer.
Most of the cases, Backdoor.Ruskill ransomware will certainly instruct its sufferers to initiate funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the target’s gadget.
Backdoor.Ruskill Summary
These adjustments can be as complies with:
- 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.
- Expresses interest in specific running processes;
- Checks for the presence of known windows from debuggers and forensic tools;
- 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 disable System Restore. System Restore function – allows you to revert the computer’s state (system files, applications, and system settings) to that of a previous point in time, which can be used to recover after a virus attack.
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Attempts to modify Explorer settings to prevent file extensions from being displayed;
- Attempts to modify Explorer settings to prevent hidden files from being displayed;
- Ciphering the papers found on the target’s hard drive — so the victim can no more make use of the information;
- Preventing normal accessibility to the victim’s workstation;
Backdoor.Ruskill
One of the most common channels through which Backdoor.Ruskill Ransomware Trojans are infused are:
- By ways of phishing emails;
- As a repercussion of user winding up on a resource that organizes a malicious software application;
As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s computer or prevent the device from functioning in an appropriate way – while likewise putting a ransom note that points out the requirement for the targets to effect the payment for the function of decrypting the files or restoring the data system back to the initial problem. In a lot of circumstances, the ransom money note will show up when the customer reboots the COMPUTER after the system has already been harmed.
Backdoor.Ruskill distribution channels.
In various edges of the globe, Backdoor.Ruskill grows by jumps and bounds. However, the ransom money notes as well as methods of extorting the ransom amount may differ depending upon specific local (local) settings. The ransom money notes and also techniques of obtaining the ransom money amount may vary depending on certain neighborhood (regional) settings.
For example:
Faulty alerts about unlicensed software program.
In certain locations, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the target’s device. The sharp after that requires the customer to pay the ransom.
Faulty statements concerning prohibited web content.
In nations where software application piracy is much less popular, this technique is not as effective for the cyber frauds. Conversely, the Backdoor.Ruskill popup alert may wrongly assert to be stemming from a police establishment and also will certainly report having situated youngster porn or various other prohibited information on the device.
Backdoor.Ruskill popup alert might falsely assert to be obtaining from a law enforcement establishment and also will certainly report having located youngster pornography or various other unlawful data on the device. The alert will in a similar way consist of a need for the individual to pay the ransom money.
Technical details
File Info:
crc32: 72153C7Emd5: a14b84839e0212d5217417e9676e00f0name: A14B84839E0212D5217417E9676E00F0.mlwsha1: 8002572e17a92fb0a1a9917bfd4e316c806a94desha256: 7f4f1f07ca22b882c509d51438e5bf4b0e118ddd99df4235a5051497c231648dsha512: a5fde00690095c740e62b915c68e3b494038b398942e47ac1c16ab0c483ccab16114fd712bed271b9ff1130c28776b895c42aa75f5ec46e736e03004367ef7dbssdeep: 6144:AxhF4cD+wWJH7igNgjdFKsCRARoYlld9n2Qpm:AxMEzX9oYXtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
Translation: 0x0409 0x04b0InternalName: DATAFileVersion: 0.00.0020CompanyName: OncomProductName: xkProductVersion: 0.00.0020OriginalFilename: DATA.exe
Backdoor.Ruskill also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| K7AntiVirus | Trojan ( 0040f6141 ) |
| DrWeb | Trojan.DownLoader7.3730 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | Worm.Ludbaruma.A3 |
| ALYac | Trojan.VB.OJW |
| Cylance | Unsafe |
| Zillya | Trojan.RegrunGen.Win32.1 |
| Sangfor | Ransom.Win32.Foreign_11.se |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Alibaba | Worm:Win32/Blocker.7416db03 |
| K7GW | P2PWorm ( 0050fa4b1 ) |
| Cybereason | malicious.39e021 |
| Baidu | Win32.Worm.VB.k |
| Cyren | W32/S-2ee348b2!Eldorado |
| Symantec | Trojan.Gen.MBT |
| ESET-NOD32 | Win32/VB.ORD |
| Zoner | Trojan.Win32.67180 |
| APEX | Malicious |
| Avast | Win32:Emotet-AI [Trj] |
| ClamAV | Win.Worm.Untukmu-5949608-0 |
| Kaspersky | Trojan-Ransom.Win32.Blocker.kpuo |
| BitDefender | Trojan.VB.OJW |
| NANO-Antivirus | Trojan.Win32.Regrun.dxtouo |
| ViRobot | Trojan.Win32.Ludbaruma.Gen.A |
| SUPERAntiSpyware | |
| MicroWorld-eScan | Trojan.VB.OJW |
| Tencent | Trojan-Ransom.Win32.Blocker.kalr |
| Ad-Aware | Trojan.VB.OJW |
| Sophos | ML/PE-A + W32/Mato-N |
| Comodo | TrojWare.Win32.Injector.FZZA@57zyc0 |
| BitDefenderTheta | AI:Packer.8A7BF8D01D |
| VIPRE | Worm.Win32.Ludbaruma.a (v) |
| TrendMicro | TROJ_TINBA.SMH |
| McAfee-GW-Edition | BehavesLike.Win32.Rontokbro.fm |
| FireEye | Generic.mg.a14b84839e0212d5 |
| Emsisoft | Trojan.VB.OJW (B) |
| SentinelOne | Static AI – Malicious PE |
| Avira | TR/Agent.gdnw |
| Antiy-AVL | Trojan/Win32.Unknown |
| Microsoft | Worm:Win32/Ludbaruma.A |
| Arcabit | Trojan.VB.OJW |
| AegisLab | Trojan.Win32.Regrun.tnq1 |
| GData | Win32.Worm.Ludbaruma.A |
| TACHYON | Trojan/W32.VB-Ludbaruma.Zen.B |
| AhnLab-V3 | Backdoor/Win32.IRCBot.R1456 |
| Acronis | suspicious |
| McAfee | W32/Rontokbro.gen@MM |
| MAX | malware (ai score=100) |
| VBA32 | Backdoor.Ruskill |
| Malwarebytes | Generic.Trojan.Malicious.DDS |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | TROJ_TINBA.SMH |
| Rising | Ransom.Blocker!8.12A (TFE:dGZlOgWKyi/lv9zO9g) |
| Yandex | Trojan.GenAsa!3Dzo+yWZn14 |
| Ikarus | Trojan.AgentMB.VB |
| MaxSecure | Trojan-Ransom.Win32.Blocker.kpuo |
| Fortinet | W32/Regrun.PKE!tr |
| AVG | Win32:Emotet-AI [Trj] |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Worm.FakeFolder.HU |
How to remove Backdoor.Ruskill virus?
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 Backdoor.Ruskill 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 Backdoor.Ruskill you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
