UDS:Trojan.Win32.Cryprar

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

What is UDS:Trojan.Win32.Cryprar infection?

In this short article you will locate regarding the interpretation of UDS:Trojan.Win32.Cryprar as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by on-line fraudulences to demand paying the ransom by a victim.

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In the majority of the cases, UDS:Trojan.Win32.Cryprar infection will certainly advise its targets to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s gadget.

UDS:Trojan.Win32.Cryprar Summary

These modifications can be as complies with:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Guard pages use detected – possible anti-debugging.;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Created a process from a suspicious location;
  • A script process created a new process;
  • Network activity detected but not expressed in API logs;
  • Appears to use command line obfuscation;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the sufferer’s hard disk — so the victim can no longer make use of the information;
  • Preventing routine accessibility to the victim’s workstation;

UDS:Trojan.Win32.Cryprar

One of the most common networks where UDS:Trojan.Win32.Cryprar are injected are:

  • By means of phishing emails;
  • As an effect of individual ending up on a source that hosts a harmful software application;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or stop the tool from operating in a proper manner – while additionally positioning a ransom note that states the demand for the sufferers to effect the settlement for the purpose of decrypting the documents or recovering the file system back to the initial condition. In most circumstances, the ransom note will certainly show up when the client restarts the PC after the system has already been damaged.

UDS:Trojan.Win32.Cryprar circulation channels.

In various edges of the world, UDS:Trojan.Win32.Cryprar expands by jumps and also bounds. However, the ransom notes and also methods of extorting the ransom money amount might differ depending upon certain neighborhood (regional) settings. The ransom money notes and also tricks of extorting the ransom money amount may vary depending on certain regional (regional) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In particular locations, the Trojans often wrongfully report having actually detected some unlicensed applications enabled on the target’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations about prohibited web content.

    In countries where software program piracy is less preferred, this technique is not as effective for the cyber frauds. Additionally, the UDS:Trojan.Win32.Cryprar popup alert might wrongly assert to be deriving from a law enforcement institution and will report having situated kid porn or various other illegal data on the gadget.

    UDS:Trojan.Win32.Cryprar popup alert may wrongly claim to be obtaining from a legislation enforcement establishment and will report having situated kid pornography or various other unlawful information on the tool. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

name: 84DA650530A4145E592C.mlw
path: /opt/CAPEv2/storage/binaries/fa211dcd6d08a7f1cf0cdec6b973fb8ffc86312fc5a155baecb2e7a2c9cdb857
crc32: B67FEB05
md5: 84da650530a4145e592ca9c4af41f0ea
sha1: 3836c3e5c30ad92d8972f042b03731bd5c84a421
sha256: fa211dcd6d08a7f1cf0cdec6b973fb8ffc86312fc5a155baecb2e7a2c9cdb857
sha512: 43fa761d5344aaa059efaa7ad4db20a1f483561c09e8cd5d0ad0e083e5a6fd0d5c68aaeaae1c2ef9c330e5aaa6e508e4c8c4c5c2c533a3a748101d3b97b1443a
ssdeep: 24576:SYYSZ5WbHhQ+KBQOc9h17//dE1sj7E3FYsTM0IYG:gS+KBe/17XdmsGWswFYG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F04522137BC28071D1B21B350EF8E3219979BC512F615DAF5BD41B6E1F30682A929BB3
sha3_384: c053c5fe0a4d96ee45d473e9dea5a461a3243282c689794c5817c71269e520840e24005b84b2439bb1ad0aa136688818
ep_bytes: e8e6040000e98efeffff3b0da8d04200
timestamp: 2017-08-11 13:54:11

Version Info:

0: [No Data]

UDS:Trojan.Win32.Cryprar also known as:

GridinSoftTrojan.Ransom.Gen
LionicTrojan.Win32.Cryprar.4!c
MicroWorld-eScanTrojan.GenericKD.38094855
FireEyeGeneric.mg.84da650530a4145e
McAfeeArtemis!84DA650530A4
K7AntiVirusTrojan ( 00581bcf1 )
AlibabaTrojan:Win32/Cryprar.655d5ade
K7GWTrojan ( 00581bcf1 )
Cybereasonmalicious.5c30ad
CyrenW32/Agent.DSN.gen!Eldorado
SymantecTrojan.Gen.2
ESET-NOD32RAR/Agent.DQ
ZonerProbably Heur.RARAutorun
TrendMicro-HouseCallTROJ_GEN.R002C0WKP21
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Cryprar.gen
BitDefenderTrojan.GenericKD.38094855
AvastFileRepMalware
Ad-AwareTrojan.GenericKD.38094855
EmsisoftTrojan.GenericKD.38094855 (B)
TrendMicroTROJ_GEN.R002C0WKP21
McAfee-GW-EditionBehavesLike.Win32.PUPXBC.tc
SophosMal/Generic-S
IkarusTrojan.Agent
AviraTR/Agent.stcle
MAXmalware (ai score=84)
GridinsoftRansom.Win32.Sabsik.sa
GDataTrojan.GenericKD.38094855
VBA32Trojan.Cryprar
ALYacTrojan.GenericKD.38094855
MalwarebytesTrojan.Dropper.SFX
APEXMalicious
RisingMalware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/RARAgent.DL!tr
AVGFileRepMalware

How to remove UDS:Trojan.Win32.Cryprar virus?

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 UDS:Trojan.Win32.Cryprar 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 UDS:Trojan.Win32.Cryprar 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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