TrojanDownloader:Win32/Dofoil.R
Matthew Alvarez
Updated on April 09, 2026
What is TrojanDownloader:Win32/Dofoil.R infection?
In this article you will discover about the meaning of TrojanDownloader:Win32/Dofoil.R and its unfavorable impact on your computer. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a sufferer.
In the majority of the cases, TrojanDownloader:Win32/Dofoil.R ransomware will instruct its victims to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the victim’s device.
TrojanDownloader:Win32/Dofoil.R Summary
These adjustments can be as adheres to:
- Executable code extraction;
- Injection (inter-process);
- Injection (Process Hollowing);
- Injection with CreateRemoteThread in a remote process;
- Creates RWX memory;
- Expresses interest in specific running processes;
- Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
- Performs some HTTP requests;
- Uses Windows utilities for basic functionality;
- Detects Avast Antivirus through the presence of a library;
- Detects Sandboxie through the presence of a library;
- Executed a process and injected code into it, probably while unpacking;
- Attempts to remove evidence of file being downloaded from the Internet;
- Deletes its original binary from disk;
- Code injection with CreateRemoteThread in a remote process;
- Tries to suspend Cuckoo threads to prevent logging of malicious activity;
- A process attempted to delay the analysis task by a long amount of time.;
- Tries to unhook or modify Windows functions monitored by Cuckoo;
- Attempts to repeatedly call a single API many times in order to delay analysis time;
- Installs itself for autorun at Windows startup;
- Creates a hidden or system file;
- Checks the presence of disk drives in the registry, possibly for anti-virtualization;
- Zeus P2P (Banking Trojan);
- Clears Windows events or logs;
- Creates a copy of itself;
- Anomalous binary characteristics;
- Ciphering the records found on the sufferer’s hard drive — so the target can no more make use of the data;
- Preventing routine access to the target’s workstation;
Related domains:
| imageshoster.ru | Gen:Variant.Ransom.GandCrab.1508 |
| gameblogfans.ru | Gen:Variant.Ransom.GandCrab.1508 |
TrojanDownloader:Win32/Dofoil.R
One of the most normal networks where TrojanDownloader:Win32/Dofoil.R Ransomware Trojans are infused are:
- By ways of phishing emails;
- As a repercussion of customer ending up on a source that organizes a malicious software program;
As soon as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s computer or avoid the gadget from operating in a proper fashion – while additionally positioning a ransom note that points out the demand for the victims to effect the settlement for the objective of decrypting the records or bring back the documents system back to the first problem. In most circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been harmed.
TrojanDownloader:Win32/Dofoil.R circulation networks.
In different edges of the globe, TrojanDownloader:Win32/Dofoil.R grows by jumps and also bounds. Nonetheless, the ransom money notes as well as tricks of extorting the ransom quantity might differ depending on certain regional (regional) setups. The ransom notes and also methods of obtaining the ransom money amount might vary depending on certain local (regional) settings.
As an example:
Faulty alerts regarding unlicensed software.
In particular areas, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the target’s gadget. The sharp after that requires the individual to pay the ransom.
Faulty declarations regarding unlawful content.
In nations where software application piracy is less popular, this approach is not as reliable for the cyber frauds. Additionally, the TrojanDownloader:Win32/Dofoil.R popup alert might falsely assert to be originating from a law enforcement institution and will report having located youngster porn or other illegal data on the tool.
TrojanDownloader:Win32/Dofoil.R popup alert may incorrectly declare to be obtaining from a legislation enforcement organization and will certainly report having located child pornography or various other prohibited information on the gadget. The alert will in a similar way contain a need for the individual to pay the ransom.
Technical details
File Info:
crc32: 20346333md5: 42c865d6b14f1293821afa167cb83b25name: 42C865D6B14F1293821AFA167CB83B25.mlwsha1: 16048e577b6b617f7a94947b7101ba4675e1f7edsha256: 431f40a220afdb6ee204e2f124a972aae7a015b77b3aa3b16a39e11fbbf0742esha512: 93e55c4c9992c8958537c0cf7e490e1f5761721bdabd11f08470577853f3546ba98d5dd0d6107b76240e3a22051543d5f28c49567305c3330883db0305ee2af9ssdeep: 1536:0e42XHLLOgaPJkCV6Sck58RELcRk8imephaxlhFJkYw6rk:0OLOgahRD58RELgkvmephaxlhFiHyktype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: (c) 2002-2009 MagicISO, Inc.InternalName: MagicISOFileVersion: 5.5.0.281CompanyName: MagicISO, Inc.LegalTrademarks: Comments: ProductName: MagicISOProductVersion: 5.5.0.281FileDescription: MagicISO MakerOriginalFilename: MagicISO.exeTranslation: 0x0409 0x04e4
TrojanDownloader:Win32/Dofoil.R also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| DrWeb | BackDoor.Tishop.2 |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Ransom.GandCrab.1508 |
| Cylance | Unsafe |
| Zillya | Backdoor.Mokes.Win32.155 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_70% (D) |
| Alibaba | Trojan:Win32/Injector.48ff959d |
| Cybereason | malicious.6b14f1 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Injector.ACWX |
| Zoner | Probably Heur.ExeHeaderH |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| BitDefender | Gen:Variant.Ransom.GandCrab.1508 |
| NANO-Antivirus | Trojan.Win32.Mokes.crgxky |
| MicroWorld-eScan | Gen:Variant.Ransom.GandCrab.1508 |
| Tencent | Win32.Trojan.Generic.Pdcq |
| Ad-Aware | Gen:Variant.Ransom.GandCrab.1508 |
| Sophos | Mal/Generic-S |
| Comodo | Malware@#us2w84yn8j6g |
| BitDefenderTheta | Gen:NN.ZexaF.34758.fu0@aSZinYh |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | TROJ_JORIK.ECS |
| McAfee-GW-Edition | Generic.dx!42C865D6B14F |
| FireEye | Generic.mg.42c865d6b14f1293 |
| Emsisoft | Gen:Variant.Ransom.GandCrab.1508 (B) |
| SentinelOne | Static AI – Malicious PE |
| Webroot | W32.Rogue.Gen |
| Avira | HEUR/AGEN.1107212 |
| eGambit | Generic.Dropper |
| Antiy-AVL | Trojan/Generic.ASMalwS.245F71 |
| Microsoft | TrojanDownloader:Win32/Dofoil.R |
| Arcabit | Trojan.Ransom.GandCrab.D5E4 |
| AegisLab | Trojan.Win32.Generic.4!c |
| GData | Gen:Variant.Ransom.GandCrab.1508 |
| TACHYON | Trojan/W32.Jorik.89600.K |
| McAfee | Generic.dx!42C865D6B14F |
| MAX | malware (ai score=100) |
| VBA32 | Trojan.Mokes |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | TROJ_JORIK.ECS |
| Rising | Trojan.Generic@ML.90 (RDML:zfYz0mHEfBk/nUc8HbSd9Q) |
| Yandex | Trojan.GenAsa!vHhBvEha5EA |
| Ikarus | Trojan.Win32.Spy |
| MaxSecure | Trojan.Malware.5318087.susgen |
| Fortinet | W32/Jorik_Mokes.PFS!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
How to remove TrojanDownloader:Win32/Dofoil.R 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 TrojanDownloader:Win32/Dofoil.R 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 TrojanDownloader:Win32/Dofoil.R you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
