Razy.557850

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

What is Razy.557850 infection?

In this article you will find concerning the interpretation of Razy.557850 and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to demand paying the ransom by a sufferer.

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In the majority of the situations, Razy.557850 virus will certainly advise its targets to launch funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Razy.557850 Summary

These alterations can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the documents found on the victim’s hard disk — so the sufferer can no more utilize the information;
  • Preventing routine access 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.

Razy.557850

One of the most common channels where Razy.557850 Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a harmful software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the target’s PC or protect against the tool from functioning in a proper fashion – while also placing a ransom note that mentions the requirement for the sufferers to impact the settlement for the purpose of decrypting the papers or restoring the documents system back to the preliminary condition. In the majority of circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has currently been harmed.

Razy.557850 circulation networks.

In numerous corners of the globe, Razy.557850 expands by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom amount might differ depending upon particular regional (local) settings. The ransom notes and also techniques of extorting the ransom money quantity may differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications allowed on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding unlawful content.

    In countries where software application piracy is much less prominent, this approach is not as reliable for the cyber fraudulences. Additionally, the Razy.557850 popup alert may falsely claim to be deriving from a law enforcement organization and will certainly report having located child porn or various other prohibited data on the tool.

    Razy.557850 popup alert may incorrectly declare to be acquiring from a law enforcement organization and also will certainly report having situated kid pornography or other illegal information on the tool. The alert will in a similar way include a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: A5C6EEBE
md5: 91bcbab17e61cc1d2359eab4e6e8d83b
name: vnc.exe
sha1: 95e2529f5dd7b4244e0fe36159e1bfbe14787363
sha256: 6c04a0eed76b9e8c2588a4a5523bfd2c19c4c3f1c71ba379a4cae3e019188451
sha512: ec83f0b423bd7a762274bc7484ebcf0117266d728fdde4484323f247978d0e19e86b6ae53dd20d8919ba1b151b98714dbd94b99ceac0efa15f9f5e616ae9a0f8
ssdeep: 3072:p5utptPs4hzT2VdIPLoiEEDZKdsyQwDkLMxHQlEVRM1o3qvuS47b8g:LQmZVaTowDZKOy7SCHQlEuvdkw
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Razy.557850 also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanGen:Variant.Razy.557850
CAT-QuickHealTrojan.GenericPMF.S2589827
McAfeeGenericRXCD-ZZ!91BCBAB17E61
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderGen:Variant.Razy.557850
K7GWTrojan ( 00536d121 )
K7AntiVirusTrojan ( 00536d121 )
ArcabitTrojan.Razy.D8831A
Invinceaheuristic
F-ProtW32/Formbook.A.gen!Eldorado
SymantecTrojan.Formbook
ESET-NOD32a variant of Win32/Formbook.AA
APEXMalicious
ClamAVWin.Malware.Formbook-7399661-0
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusVirus.Win32.Gen.ccmw
AvastWin32:Evo-gen [Susp]
TencentWin32.Trojan.Crypt.Htce
Ad-AwareGen:Variant.Razy.557850
EmsisoftGen:Variant.Razy.557850 (B)
ComodoTrojWare.Win32.Swotter.A@7i7pqi
F-SecureTrojan.TR/Crypt.ZPACK.Gen
DrWebTrojan.PWS.Banker1.29984
TrendMicroTrojan.Win32.FormBook.SM
McAfee-GW-EditionBehavesLike.Win32.VirRansom.cc
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.91bcbab17e61cc1d
SophosTroj/Formbook-A
IkarusTrojan-Spy.FormBook
CyrenW32/Formbook.A.gen!Eldorado
WebrootW32.Trojan.Gen
AviraTR/Crypt.ZPACK.Gen
FortinetW32/GenKryptik.AYEB!tr
Endgamemalicious (high confidence)
MicrosoftTrojanSpy:Win32/Swotter.A!bit
SUPERAntiSpywareTrojan.Agent/Gen-Malagent
ZoneAlarmHEUR:Trojan.Win32.Generic
AhnLab-V3Trojan/Win32.Formbook.C3424754
Acronissuspicious
BitDefenderThetaAI:Packer.1CFA7E501E
ALYacGen:Variant.Razy.557850
MAXmalware (ai score=85)
VBA32BScope.TrojanPSW.Banker
TrendMicro-HouseCallTrojan.Win32.FormBook.SM
RisingStealer.Fareit!8.170 (RDMK:cmRtazrIyKmn/383wyce53seMunm)
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_65%
GDataGen:Variant.Razy.557850
AVGWin32:Evo-gen [Susp]
Cybereasonmalicious.17e61c
Qihoo-360HEUR/QVM20.1.B199.Malware.Gen

How to remove Razy.557850 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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 Razy.557850 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 Razy.557850 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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