TrojanDownloader:Win32/Dofoil.D

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

What is TrojanDownloader:Win32/Dofoil.D infection?

In this short article you will certainly locate regarding the interpretation of TrojanDownloader:Win32/Dofoil.D as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet scams to require paying the ransom money by a target.

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In the majority of the instances, TrojanDownloader:Win32/Dofoil.D ransomware will certainly instruct its targets to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the victim’s gadget.

TrojanDownloader:Win32/Dofoil.D Summary

These modifications can be as follows:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • HTTPS urls from behavior.;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Installs itself for autorun at Windows startup;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the records found on the sufferer’s hard disk — so the victim can no longer use the information;
  • Preventing normal accessibility to the target’s workstation;

Related domains:

wpad.local-netTrojan.Ransomlock!gen4
bedownloader2011.ruTrojan.Ransomlock!gen4
watchfamilyguynow2011.ruTrojan.Ransomlock!gen4

TrojanDownloader:Win32/Dofoil.D

One of the most typical channels where TrojanDownloader:Win32/Dofoil.D Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of user winding up on a resource that organizes a destructive software;

As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the tool from operating in a correct way – while additionally positioning a ransom note that points out the need for the victims to effect the payment for the objective of decrypting the documents or recovering the data system back to the first problem. In a lot of circumstances, the ransom note will show up when the customer restarts the PC after the system has actually currently been damaged.

TrojanDownloader:Win32/Dofoil.D distribution channels.

In various edges of the globe, TrojanDownloader:Win32/Dofoil.D grows by leaps and also bounds. However, the ransom notes as well as tricks of extorting the ransom amount might differ depending upon certain local (regional) setups. The ransom notes and also techniques of obtaining the ransom money quantity might differ depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software application.

    In particular areas, the Trojans often wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations concerning illegal material.

    In countries where software piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Additionally, the TrojanDownloader:Win32/Dofoil.D popup alert might incorrectly declare to be originating from a police institution and will report having located child pornography or various other prohibited information on the device.

    TrojanDownloader:Win32/Dofoil.D popup alert may falsely assert to be deriving from a law enforcement institution and also will report having located kid pornography or other prohibited information on the tool. The alert will similarly have a need for the individual to pay the ransom money.

Technical details

File Info:

name: 9B0BB7F1CE4E44CC13A3.mlw
path: /opt/CAPEv2/storage/binaries/a74e086cac940727264468a9822d026fc793ce7a0a4babd7884f0aac00eee6f3
crc32: 94EEB683
md5: 9b0bb7f1ce4e44cc13a39bdb01bba930
sha1: 71680d3857adbf6a06d3f1b52e31d0f04cddb442
sha256: a74e086cac940727264468a9822d026fc793ce7a0a4babd7884f0aac00eee6f3
sha512: 0c3a767318c14f10f1bb3c06f989431aa3da88e7b8ca8d247de6362822252f38c15e487c1382483061a5cae9e7e62a0aadc1e232aa077c3f503c7b5c9993d861
ssdeep: 384:fIElKTzgoDaVoiAt1VkiNwPvatqomd95gBY086R58G/jQZGPHFi+wKpMVAtZ:mk2aVoiAbGVPvatMhgW086HH/Eai+J9
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FBB2CFC2E32D5E0BD4A71334421FAB023129BCA4433957DABDC4DA0B7AA2515E815BBB
sha3_384: e2772db490852ee8405da4efa87f6697afb2943192e91415f2355b0fa45cb7821a6d5e3918e24a5c8b914bc0f26e79f7
ep_bytes: 60be00c041008dbe0050feff57eb0b90
timestamp: 2008-04-24 18:41:49

Version Info:

CompanyName: Harms Joshua
FileDescription: Typed Delia Sase
FileVersion: 35.43.100.106
InternalName: Moose
LegalCopyright: Copyright © Toga Goofy 2000-2006
OriginalFilename: Cider.exe
ProductName: Laud
ProductVersion: 35.43.100.106
Translation: 0x0409 0x04b0

TrojanDownloader:Win32/Dofoil.D also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
LionicTrojan.Win32.CodecPack.lhg6
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader4.2787
MicroWorld-eScanTrojan.Generic.KDV.280298
FireEyeGeneric.mg.9b0bb7f1ce4e44cc
ALYacBackdoor.zbot.Flare
CylanceUnsafe
ZillyaDownloader.Injecter.Win32.1783
K7AntiVirusTrojan-Downloader ( 00286df91 )
AlibabaVirTool:Win32/Injector.5d37b53e
K7GWTrojan-Downloader ( 00286df91 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.34294.bmKfayRgJ3hi
CyrenW32/Trojan.IERZ-8678
SymantecTrojan.Ransomlock!gen4
ESET-NOD32Win32/TrojanDownloader.Dofoil.D
TrendMicro-HouseCallTROJ_RANSOM.JM
Paloaltogeneric.ml
ClamAVWin.Trojan.Ag-2
KasperskyTrojan-Downloader.Win32.Injecter.gau
BitDefenderTrojan.Generic.KDV.280298
NANO-AntivirusTrojan.Win32.Chepvil.gerjm
AvastWin32:Trojan-gen
Ad-AwareTrojan.Generic.KDV.280298
SophosML/PE-A + Troj/ZBot-ATN
ComodoMalware@#3kn8htx60vwqr
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_RANSOM.JM
McAfee-GW-EditionGenDownloader.ay
EmsisoftTrojan.Generic.KDV.280298 (B)
IkarusTrojan-Downloader.Win32.Injecter
GDataTrojan.Generic.KDV.280298
JiangminTrojanDownloader.Injecter.aun
WebrootW32.Malware.Gen
AviraTR/Dldr.Chepvil.LK
MAXmalware (ai score=100)
Antiy-AVLTrojan/Generic.ASMalwS.218B22
KingsoftWin32.Malware.Heur_Generic.B.(kcloud)
ArcabitTrojan.Generic.KDV.D446EA
MicrosoftTrojanDownloader:Win32/Dofoil.D
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Fakeav.24576.S
McAfeeGenDownloader.ay
TACHYONTrojan/W32.Genome.117760.L
VBA32TrojanDownloader.Injecter
APEXMalicious
TencentWin32.Trojan-downloader.Injecter.Hssh
YandexTrojan.DL.Dofoil!QI4HDP8UQJo
SentinelOneStatic AI – Malicious PE
eGambitGeneric.Malware
FortinetW32/Yakes.B!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.1ce4e4
PandaGeneric Malware
MaxSecureTrojan.Malware.300983.susgen

How to remove TrojanDownloader:Win32/Dofoil.D 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 TrojanDownloader:Win32/Dofoil.D 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 TrojanDownloader:Win32/Dofoil.D 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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