Worm:Win32/Ructo.C

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

What is Worm:Win32/Ructo.C infection?

In this short article you will certainly discover about the meaning of Worm:Win32/Ructo.C and its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom by a target.

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Most of the cases, Worm:Win32/Ructo.C virus will certainly instruct its victims to launch funds move for the objective of counteracting the modifications that the Trojan infection has actually presented to the target’s device.

Worm:Win32/Ructo.C Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (11 unique times);
  • A process created a hidden window;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the sufferer’s hard drive — so the victim can no longer utilize the data;
  • Preventing routine access to the target’s workstation;

Related domains:

www.youtube.comBehavesLike.Win32.VirRansom.cc
www.bing.comBehavesLike.Win32.VirRansom.cc
ocsp.pki.googBehavesLike.Win32.VirRansom.cc
i.ytimg.comBehavesLike.Win32.VirRansom.cc
fonts.googleapis.comBehavesLike.Win32.VirRansom.cc
fonts.gstatic.comBehavesLike.Win32.VirRansom.cc
r1—sn-bpb5oxu-3c2r.googlevideo.comBehavesLike.Win32.VirRansom.cc
ssl.gstatic.comBehavesLike.Win32.VirRansom.cc
g2.symcb.comBehavesLike.Win32.VirRansom.cc

Worm:Win32/Ructo.C

The most typical networks through which Worm:Win32/Ructo.C Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the tool from functioning in a proper way – while additionally positioning a ransom money note that states the requirement for the victims to impact the settlement for the purpose of decrypting the papers or bring back the documents system back to the initial problem. In the majority of instances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

Worm:Win32/Ructo.C circulation networks.

In numerous edges of the world, Worm:Win32/Ructo.C grows by jumps and bounds. However, the ransom money notes and tricks of obtaining the ransom money amount might vary depending upon particular local (regional) settings. The ransom money notes and methods of extorting the ransom money quantity may vary depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The sharp then demands the customer to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber fraudulences. Alternatively, the Worm:Win32/Ructo.C popup alert may falsely declare to be originating from a law enforcement institution and will certainly report having situated child porn or various other illegal data on the device.

    Worm:Win32/Ructo.C popup alert might wrongly declare to be obtaining from a legislation enforcement organization as well as will certainly report having situated child pornography or various other prohibited information on the tool. The alert will likewise consist of a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 1010AB64
md5: 43de7b0f9783f93aaecb557743caa759
name: 43DE7B0F9783F93AAECB557743CAA759.mlw
sha1: 9e4821810c73204ad816936d6ffaf6c6c581e4fe
sha256: bdf8a9dd1f65b90013360105aae783277e478594792886178ccc5c0274f3f677
sha512: 913c0676456a4c2af1eb0078da02e3b18ad7c36d3f70b81d9231a829f6252bdcc98c6aff2e588c0a9764e6365657e7ff29960efa1e413419a89acceb85f44e80
ssdeep: 3072:vc7S3Qx9WusSclTRa9jPanDcsOQRZTW0m4m+SVnQRYbl9:vqS3Quusd5s9janDcs/WZTGu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: project1
FileVersion: 1.00
CompanyName: Particular
ProductName: cavalo3143
ProductVersion: 1.00
OriginalFilename: project1.exe

Worm:Win32/Ructo.C also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00171bc41 )
LionicTrojan.Win32.Vilsel.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Click.20169
McAfeeGeneric BackDoor.wg
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaWorm:Win32/Vilsel.10c86330
K7GWTrojan ( 00171bc41 )
Cybereasonmalicious.f9783f
CyrenW32/SuspPack.G.gen!Eldorado
ESET-NOD32a variant of Win32/VB.NTU
APEXMalicious
AvastWin32:Banker-HEO [Trj]
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Vilsel.atsv
BitDefenderGen:Trojan.Heur.ii0arj5av7piu
NANO-AntivirusTrojan.Win32.Vilsel.uyxey
MicroWorld-eScanGen:Trojan.Heur.ii0arj5av7piu
TencentWin32.Trojan.Vilsel.zsg
Ad-AwareGen:Trojan.Heur.ii0arj5av7piu
SophosMal/Generic-R + Mal/Particula-A
ComodoTrojWare.Win32.PSW.Ldpinch.~NNT@1op6ij
F-SecureTrojan.TR/Crypt.CFI.Gen
BitDefenderThetaAI:Packer.E370FC011D
TrendMicroWORM_RUCTO.SMI
McAfee-GW-EditionBehavesLike.Win32.VirRansom.cc
FireEyeGeneric.mg.43de7b0f9783f93a
EmsisoftGen:Trojan.Heur.ii0arj5av7piu (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Vilsel.swm
Webrootnone
AviraTR/Crypt.CFI.Gen
eGambitGeneric.Malware
KingsoftWin32.Heur.KVM011.a.(kcloud)
MicrosoftWorm:Win32/Ructo.C
ArcabitTrojan.Heur.ii0arj5av7piu
SUPERAntiSpywareWorm.Ructo/Variant
ZoneAlarmTrojan.Win32.Vilsel.atsv
GDataGen:Trojan.Heur.ii0arj5av7piu
AhnLab-V3Trojan/Win32.MSNPass.R1900
Acronissuspicious
VBA32TScope.Malware-Cryptor.SB
MAXmalware (ai score=100)
MalwarebytesMalware.Heuristic.1006
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_RUCTO.SMI
YandexTrojan.Vilsel.Gen!Pac.3
IkarusTrojan.Win32.Vilsel
MaxSecureTrojan.Vilsel.agwm
FortinetW32/Vilsel.GA!tr
AVGWin32:Banker-HEO [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Vilsel.HxMBEpsA

How to remove Worm:Win32/Ructo.C 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 Worm:Win32/Ructo.C 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Worm:Win32/Ructo.C 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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