Worm:Win32/SillyShareCopy

Written by Robert Bailey

What is Worm:Win32/SillyShareCopy infection?

In this article you will certainly find about the interpretation of Worm:Win32/SillyShareCopy and also its adverse effect on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to require paying the ransom money by a victim.

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Most of the cases, Worm:Win32/SillyShareCopy virus will certainly instruct its sufferers to start funds move for the function of counteracting the changes that the Trojan infection has introduced to the target’s device.

Worm:Win32/SillyShareCopy Summary

These adjustments can be as adheres to:

  • A process attempted to delay the analysis task.;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial binary language: Chinese (Simplified);
  • 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.
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify Explorer settings to prevent file extensions from being displayed;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Clears web history;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents found on the target’s hard drive — so the target can no longer utilize the information;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz Trojan-Ransom.Win32.Blocker.lanl
a.tomx.xyz Trojan-Ransom.Win32.Blocker.lanl

Worm:Win32/SillyShareCopy

The most common networks whereby Worm:Win32/SillyShareCopy Trojans 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 repercussion of customer ending up on a source that organizes a harmful software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or protect against the tool from working in a proper way – while likewise positioning a ransom note that states the requirement for the victims to effect the payment for the function of decrypting the documents or recovering the data system back to the initial problem. In most circumstances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has currently been damaged.

Worm:Win32/SillyShareCopy distribution networks.

In various corners of the globe, Worm:Win32/SillyShareCopy expands by jumps as well as bounds. However, the ransom money notes and techniques of obtaining the ransom quantity might differ depending on particular neighborhood (regional) settings. The ransom notes as well as techniques of extorting the ransom amount may differ depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually identified some unlicensed applications made it possible for on the target’s gadget. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations regarding prohibited web content.

    In countries where software program piracy is less prominent, this approach is not as effective for the cyber scams. Additionally, the Worm:Win32/SillyShareCopy popup alert might falsely claim to be originating from a law enforcement organization as well as will report having located child porn or various other unlawful information on the tool.

    Worm:Win32/SillyShareCopy popup alert might wrongly claim to be deriving from a legislation enforcement organization as well as will report having situated kid pornography or various other unlawful information on the device. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 9414FD1F
md5: 86094c4f212ce9e283f05fb7222c02c1
name: 86094C4F212CE9E283F05FB7222C02C1.mlw
sha1: 32b59e5567ad11e0b3421b0d24bc7583c3663ba8
sha256: 99e316d69c42f451677932677bee47f0ae33c8e8109c90d1d7f7dfb45984e235
sha512: 0be944693b1cd890252a146a520d09d42e339909571dab44da01bf62de4a48677e71937a9c5fd97223f41e10aa9ea277c172fb3c7cb2d605146dd087ee6bd1f7
ssdeep: 768:VAsf82i7nMDcHt3tLBu2ZjR8/ZmpBVYoD84NxRfEwkD6wRP5cakysmN2vrB:OT2i7Aols2ZjEZivYoVCN6wXcismN2v
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Microsoft Copyright (C) 2017
InternalName: service
FileVersion: 6.0.0.1
ProductName: Microsoft Windows Service
ProductVersion: 6.0.0.1
OriginalFilename: service
Translation: 0x0804 0x04b0

Worm:Win32/SillyShareCopy also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005335e81 )
Cynet Malicious (score: 99)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Trojan.Malware.cy0@ayRDFGcj
Cylance Unsafe
Zillya Trojan.Blocker.Win32.39939
K7GW Trojan ( 005335e81 )
Cybereason malicious.f212ce
Symantec W32.Heular
ESET-NOD32 a variant of Generik.FTLGIBR
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.lanl
BitDefender Gen:Trojan.Malware.cy0@ayRDFGcj
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Trojan.Malware.cy0@ayRDFGcj
Tencent Win32.Trojan.Blocker.Dxwj
Ad-Aware Gen:Trojan.Malware.cy0@ayRDFGcj
Sophos Mal/Generic-S
Comodo Malware@#170tojxc205pu
BitDefenderTheta Gen:NN.ZexaF.34688.cy0@ayRDFGcj
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_Otorun7
McAfee-GW-Edition BehavesLike.Win32.Generic.pc
FireEye Generic.mg.86094c4f212ce9e2
Emsisoft Gen:Trojan.Malware.cy0@ayRDFGcj (B)
Avira WORM/SillyShareCopy.cpdeh
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Worm:Win32/SillyShareCopy.gen
Arcabit Trojan.Malware.EF856B
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.lanl
GData Gen:Trojan.Malware.cy0@ayRDFGcj
AhnLab-V3 Malware/Win32.Generic.C2559054
McAfee Artemis!86094C4F212C
MAX malware (ai score=97)
VBA32 BScope.TrojanRansom.Blocker
Malwarebytes Malware.AI.3727628018
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_Otorun7
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!eMaR3WUF3n4
Ikarus Worm.Win32.SillyShareCopy
Fortinet W32/Generik.FTLGIBR!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Worm:Win32/SillyShareCopy 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/SillyShareCopy 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 Worm:Win32/SillyShareCopy 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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