Trojan-PSW.Win32.Cryptnot

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

What is Trojan-PSW.Win32.Cryptnot infection?

In this post you will certainly discover concerning the meaning of Trojan-PSW.Win32.Cryptnot and also its negative impact on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

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Most of the instances, Trojan-PSW.Win32.Cryptnot virus will certainly advise its sufferers to initiate funds move for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Trojan-PSW.Win32.Cryptnot Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Attempts to identify installed AV products by installation directory;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s hard disk drive — so the target can no longer use the data;
  • Preventing normal access to the sufferer’s workstation;

Trojan-PSW.Win32.Cryptnot

The most common networks through which Trojan-PSW.Win32.Cryptnot are infused are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that holds a harmful software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or avoid the device from working in an appropriate fashion – while also positioning a ransom money note that discusses the need for the targets to effect the repayment for the purpose of decrypting the papers or restoring the file system back to the initial condition. In a lot of instances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually already been harmed.

Trojan-PSW.Win32.Cryptnot circulation networks.

In numerous corners of the world, Trojan-PSW.Win32.Cryptnot grows by jumps and bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money amount may vary relying on certain neighborhood (local) settings. The ransom notes and also tricks of obtaining the ransom money amount might differ depending on certain local (local) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty declarations about unlawful web content.

    In nations where software application piracy is much less preferred, this approach is not as efficient for the cyber fraudulences. Additionally, the Trojan-PSW.Win32.Cryptnot popup alert might incorrectly declare to be stemming from a law enforcement organization and will certainly report having situated youngster pornography or various other illegal data on the device.

    Trojan-PSW.Win32.Cryptnot popup alert might falsely claim to be obtaining from a law enforcement establishment and will certainly report having located kid pornography or various other prohibited information on the gadget. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 1A3FA540
md5: 7cfbf5ddc9d80df8544a962185448451
name: 7CFBF5DDC9D80DF8544A962185448451.mlw
sha1: f37b0979ee3f05bc5e7a0697f5cabb0758c710d4
sha256: 2dd214b7750c889a14bb6c1be4ff3b32e1bce2fba8d274de69b36b442486a1c6
sha512: 1ae1c5b908de98edf40ae7e7993128730215e52aa662731d89570c1cd77411d40805b7e8385d749f13b8f40fa4a2fe982119c06f6167207b812e1cc761ab4e3c
ssdeep: 12288:HXnENgrrYmJR47aa4AodYhpS62pAx8nGpCpBNG8cjU3Qm3BP+nx/SQ:HXENgIc47a9dYf1GGqBN+jpm3BGMQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x48e5 0x035a

Trojan-PSW.Win32.Cryptnot also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKDZ.76106
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanPSW:Win32/Kryptik.1d1087d8
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.9ee3f0
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HLNE
APEXMalicious
AvastWin32:PWSX-gen [Trj]
KasperskyHEUR:Trojan-PSW.Win32.Cryptnot.gen
BitDefenderTrojan.GenericKDZ.76106
MicroWorld-eScanTrojan.GenericKDZ.76106
Ad-AwareTrojan.GenericKDZ.76106
SophosMal/Generic-R + Troj/Kryptik-TR
BitDefenderThetaGen:NN.ZexaF.34758.Xu0@ai6xXdcG
TrendMicroRansom.Win32.STOP.SMYXBFX.hp
McAfee-GW-EditionBehavesLike.Win32.Lockbit.bc
FireEyeGeneric.mg.7cfbf5ddc9d80df8
EmsisoftTrojan.GenericKDZ.76106 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.PSW.Racealer.cln
WebrootW32.Malware.Gen
eGambitUnsafe.AI_Score_74%
KingsoftWin32.PSWTroj.Undef.(kcloud)
MicrosoftTrojan:Win32/Caynamer.A!ml
GridinsoftTrojan.Win32.Packed.lu!heur
GDataTrojan.GenericKDZ.76106
Acronissuspicious
McAfeeRDN/Generic.grp
MAXmalware (ai score=88)
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
RisingTrojan.Kryptik!1.D792 (CLASSIC)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.HLNE!tr
AVGWin32:PWSX-gen [Trj]
Paloaltogeneric.ml

How to remove Trojan-PSW.Win32.Cryptnot ransomware?

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 Trojan-PSW.Win32.Cryptnot 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 Trojan-PSW.Win32.Cryptnot 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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