Backdoor:Win32/Derek.B

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

What is Backdoor:Win32/Derek.B infection?

In this post you will certainly discover concerning the definition of Backdoor:Win32/Derek.B and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the cases, Backdoor:Win32/Derek.B infection will certainly instruct its sufferers to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has presented to the target’s tool.

Backdoor:Win32/Derek.B Summary

These adjustments can be as follows:

  • The executable is compressed using UPX;
  • Ciphering the records situated on the target’s disk drive — so the victim can no longer use 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.

Backdoor:Win32/Derek.B

One of the most normal networks through which Backdoor:Win32/Derek.B Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a source that organizes a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or stop the gadget from operating in a correct manner – while also putting a ransom note that mentions the demand for the sufferers to effect the payment for the purpose of decrypting the documents or recovering the file system back to the preliminary problem. In a lot of circumstances, the ransom note will turn up when the client restarts the PC after the system has actually currently been damaged.

Backdoor:Win32/Derek.B distribution networks.

In various edges of the world, Backdoor:Win32/Derek.B expands by jumps and bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom quantity may differ depending on certain local (local) setups. The ransom notes and also methods of obtaining the ransom amount may vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty statements concerning prohibited material.

    In nations where software piracy is much less popular, this technique is not as efficient for the cyber frauds. Additionally, the Backdoor:Win32/Derek.B popup alert might falsely assert to be deriving from a police establishment as well as will certainly report having situated youngster pornography or various other illegal data on the device.

    Backdoor:Win32/Derek.B popup alert might wrongly assert to be obtaining from a legislation enforcement organization and will certainly report having situated kid pornography or other unlawful information on the tool. The alert will likewise contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 96B167C7
md5: 7040d39b3ee62c02dd7a01282bc5bc4b
name: 7040D39B3EE62C02DD7A01282BC5BC4B.mlw
sha1: 1c7259cdbbb1328ed215152d53f0159541dc8979
sha256: 4fdeaf23a68200e9394df5c57411b94b559603edc0b802a0c404f4f39b897756
sha512: 48e6fc549d1bdb2a7a3812c0cb51d27b4e899201e82ca07e62a358f86ca3775d72688e7fcd35dc775cdbd5e0883b28f9a81317fc055e77cb5f3d7c0e8a8733dc
ssdeep: 3072:W1xkAb30V99DqOqRc/JhoLX/5A+Ct6JG4WadBis:W1Q95qZz/5JCtTvadB5
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Backdoor:Win32/Derek.B also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGeneric.Delf.PWStealer.4.60228B49
FireEyeGeneric.mg.7040d39b3ee62c02
Qihoo-360Win32/Trojan.PSW.2ae
McAfeeArtemis!7040D39B3EE6
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Derek.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004bcce41 )
BitDefenderGeneric.Delf.PWStealer.4.60228B49
K7GWTrojan ( 004bcce41 )
Cybereasonmalicious.b3ee62
BitDefenderThetaAI:Packer.364FB16B1A
CyrenW32/Heuristic-114!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Trojan-gen
KasperskyBackdoor.Win32.Derek.20.b
AlibabaBackdoor:Win32/Derek.9e5a227b
NANO-AntivirusTrojan.Win32.Derek.bumki
Ad-AwareGeneric.Delf.PWStealer.4.60228B49
EmsisoftGeneric.Delf.PWStealer.4.60228B49 (B)
ComodoMalware@#77weopnhgsfj
F-SecureTrojan.TR/PSW.Helk.1
DrWebBackDoor.Derek.20
ZillyaBackdoor.Derek.Win32.4
McAfee-GW-EditionBehavesLike.Win32.RansomGandcrab.cm
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminBackdoor/Derek.20.b
AviraTR/PSW.Helk.1
MAXmalware (ai score=89)
Antiy-AVLTrojan[Backdoor]/Win32.Derek
MicrosoftBackdoor:Win32/Derek.B
ArcabitGeneric.Delf.PWStealer.4.60228B49
AhnLab-V3Trojan/Win32.HDC.C717379
ZoneAlarmBackdoor.Win32.Derek.20.b
GDataGeneric.Delf.PWStealer.4.60228B49
CynetMalicious (score: 100)
Acronissuspicious
VBA32Backdoor.Derek
ALYacGeneric.Delf.PWStealer.4.60228B49
MalwarebytesMalware.Heuristic.1003
PandaTrj/Genetic.gen
RisingBackdoor.Win32.Derek.b (CLOUD)
YandexTrojan.GenAsa!3SyNZedUAo4
IkarusBackdoor.Win32.Derek
eGambitUnsafe.AI_Score_99%
FortinetW32/Derek_20.B!tr.bdr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_80% (D)

How to remove Backdoor:Win32/Derek.B 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 Backdoor:Win32/Derek.B 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 Backdoor:Win32/Derek.B you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending