Written by Robert Bailey

What is Win32/Filecoder.Shujin.A infection?

In this short article you will certainly find regarding the definition of Win32/Filecoder.Shujin.A as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to require paying the ransom by a victim.

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In the majority of the situations, Win32/Filecoder.Shujin.A infection will instruct its targets to initiate funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s gadget.

Win32/Filecoder.Shujin.A Summary

These alterations can be as adheres to:

  • Reads data out of its own binary image;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • The executable is likely packed with VMProtect;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the target’s hard drive — so the victim can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;


One of the most common channels through which Win32/Filecoder.Shujin.A Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a repercussion of user ending up on a source that holds a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s computer or protect against the tool from working in a proper manner – while likewise putting a ransom money note that discusses the need for the sufferers to impact the settlement for the objective of decrypting the papers or recovering the file system back to the first problem. In many circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has already been damaged.

Win32/Filecoder.Shujin.A circulation channels.

In numerous corners of the world, Win32/Filecoder.Shujin.A grows by jumps and bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom quantity might differ depending on certain local (local) setups. The ransom money notes and tricks of extorting the ransom money quantity may differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In specific locations, the Trojans typically wrongfully report having actually detected some unlicensed applications made it possible for on the target’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is much less preferred, this technique is not as effective for the cyber scams. Conversely, the Win32/Filecoder.Shujin.A popup alert may falsely claim to be deriving from a law enforcement institution and will report having located youngster porn or other illegal information on the device.

    Win32/Filecoder.Shujin.A popup alert might falsely claim to be deriving from a legislation enforcement institution and also will certainly report having situated youngster pornography or other unlawful data on the tool. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 7F0A8CE1
md5: f5bb5a22b181517937fdb1ed31b47966
name: F5BB5A22B181517937FDB1ED31B47966.mlw
sha1: a7c1d9e441e953f84ed4f21ac1b33cf48b92e181
sha256: d0576b732db22c5df6040875fbd9d5d1d46c86fb7a076e8a0a68bab76b3780df
sha512: a5936ce44552f1f98ecd5dd748b50d0eeb35222272f65170ad7ea4f3c57fd4de60d9440310e01bfae20e3704ee5579aa34441a19aeb68e6860c2564009f03cf4
ssdeep: 1536:whk4VwSBzIT6h/aCqMQHcot9S4A64WJhrVuxrtQ/4WyX1:whk42cIThCqfcoe3WytMal
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.Shujin.A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0052c5df1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen6.59289
McAfee GenericRXEN-QC!F5BB5A22B181
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan ( 0052c5df1 )
Cybereason malicious.2b1815
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Shujin.A
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
BitDefender Gen:Variant.Ransom.Shujin.1
NANO-Antivirus Trojan.Win32.Agent.elmsoh
MicroWorld-eScan Gen:Variant.Ransom.Shujin.1
Tencent Win32.Trojan.Filecoder.Eehf
Ad-Aware Gen:Variant.Ransom.Shujin.1
Sophos Generic ML PUA (PUA)
Comodo Malware@#4ylpgiv4xoht
BitDefenderTheta Gen:NN.ZexaF.34142.dGX@aiUlwFib
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Ransom.Shujin.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Agent.zrn
Avira TR/Crypt.ASPM.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2523E1D
Microsoft Trojan:Win32/Wacatac.A!ml
GData Gen:Variant.Ransom.Shujin.1
Acronis suspicious
VBA32 Hoax.Agent
MAX malware (ai score=97)
Panda Trj/GdSda.A
Yandex Trojan.Filecoder!11jbv6LUJNE
Ikarus Trojan-Ransom.FileCrypter
Fortinet W32/Filecoder_Shujin.A!tr
AVG Win32:Malware-gen

How to remove Win32/Filecoder.Shujin.A 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 Win32/Filecoder.Shujin.A 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 Win32/Filecoder.Shujin.A you can always ask me in the comments for getting help.

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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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