Virus:Win32/Detnat.B

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

What is Virus:Win32/Detnat.B infection?

In this article you will locate concerning the definition of Virus:Win32/Detnat.B and its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a victim.

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Most of the cases, Virus:Win32/Detnat.B ransomware will certainly advise its victims to start funds move for the function of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Virus:Win32/Detnat.B Summary

These alterations can be as complies with:

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Deletes its original binary from disk;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Virus:Win32/Detnat.B

The most common networks whereby Virus:Win32/Detnat.B Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual ending up on a resource that holds a harmful software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or avoid the gadget from functioning in a proper way – while additionally positioning a ransom money note that points out the need for the sufferers to effect the repayment for the purpose of decrypting the files or restoring the file system back to the initial problem. In the majority of circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has currently been damaged.

Virus:Win32/Detnat.B circulation channels.

In various corners of the world, Virus:Win32/Detnat.B grows by leaps and also bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom amount may vary depending on particular local (regional) settings. The ransom notes and methods of obtaining the ransom money amount might differ depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the victim’s gadget. The sharp after that demands the user to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software piracy is much less popular, this method is not as reliable for the cyber fraudulences. Additionally, the Virus:Win32/Detnat.B popup alert may falsely declare to be deriving from a law enforcement organization and also will report having located kid pornography or other prohibited data on the device.

    Virus:Win32/Detnat.B popup alert may falsely claim to be obtaining from a legislation enforcement organization and also will report having situated kid porn or various other prohibited data on the tool. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: BE05990D
md5: 7f77d76ff8f158d82f52b05730945c7a
name: 7F77D76FF8F158D82F52B05730945C7A.mlw
sha1: f991bd0aacc466d9170e94332678ff0854ee9719
sha256: 80728293935725fd28970a0fc7107811f4b9cf4700b54b9a98a55c5eb02df8d2
sha512: 47b42784693c2371489fa4062408435ea48d9aee58d2a9e38a161430cc2f4c900ae38fd336a94f06a2515b50ea2cc129886ea8273ae21bcaebb4d585c8fc8a9e
ssdeep: 6144:o4INTSvfVN20OokSla3DoW/x0ESExlHfipoSmb:QVSXB7lazoy2E3HqpoSmb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Virus:Win32/Detnat.B also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053e00f1 )
Elasticmalicious (high confidence)
DrWebWin32.Liage.2
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Mauvaise.SL1
ALYacGen:Variant.Ransom.Cerber.171
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0053e00f1 )
Cybereasonmalicious.ff8f15
CyrenW32/OnlineGames.AB.gen!Eldorado
SymantecW32.Detnat
ESET-NOD32Win32/PSW.Lineage.ZD
APEXMalicious
AvastWin32:Detnat-BK [Wrm]
ClamAVWin.Worm.Detnat-6717390-0
KasperskyWorm.Win32.Detnat.a
BitDefenderGen:Variant.Ransom.Cerber.171
NANO-AntivirusVirus.Win32.Gen.ccmw
ViRobotWin32.Detnat.B
MicroWorld-eScanGen:Variant.Ransom.Cerber.171
TencentWin32.Virus.Detnat.Akzf
Ad-AwareGen:Variant.Ransom.Cerber.171
SophosML/PE-A + W32/Detnat-AD
ComodoVirus.Win32.Detnat.A0@1n8q5w
BitDefenderThetaAI:Packer.A70B95271F
TrendMicroPE_DETNAT.A
McAfee-GW-EditionBehavesLike.Win32.Ipamor.dc
FireEyeGeneric.mg.7f77d76ff8f158d8
EmsisoftGen:Variant.Ransom.Cerber.171 (B)
SentinelOneStatic AI – Malicious PE
AviraW32/Detnat.G
eGambitUnsafe.AI_Score_100%
MicrosoftVirus:Win32/Detnat.B
GDataGen:Variant.Ransom.Cerber.171
AhnLab-V3Win32/Detnat
Acronissuspicious
McAfeeW32/Detnat.b
MAXmalware (ai score=100)
VBA32Worm.Detnat
MalwarebytesMalware.AI.2518830952
PandaTrj/Genetic.gen
TrendMicro-HouseCallPE_DETNAT.A
RisingWorm.Detnat.gz (CLASSIC)
YandexTrojan.GenAsa!efi7HzNbPUg
IkarusVirus.Win32.Detnat.b
FortinetW32/Detnat.A
AVGWin32:Detnat-BK [Wrm]
Paloaltogeneric.ml

How to remove Virus:Win32/Detnat.B virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Virus:Win32/Detnat.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:

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If the guide doesn’t help you to remove Virus:Win32/Detnat.B 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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