What is MSIL/Spy.Keylogger.CSG infection?

In this article you will certainly find about the definition of MSIL/Spy.Keylogger.CSG and its unfavorable influence on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom by a sufferer.

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In the majority of the cases, MSIL/Spy.Keylogger.CSG virus will advise its victims to initiate funds transfer for the function of counteracting the changes that the Trojan infection has introduced to the target’s device.

MSIL/Spy.Keylogger.CSG Summary

These adjustments 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.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Sniffs keystrokes;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;


The most typical networks where MSIL/Spy.Keylogger.CSG are infused are:

  • By means of phishing emails;
  • As an effect of customer ending up on a resource that holds a malicious software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the victim’s computer or stop the device from functioning in a correct fashion – while likewise positioning a ransom note that discusses the need for the sufferers to impact the settlement for the purpose of decrypting the records or restoring the documents system back to the preliminary problem. In most instances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has already been harmed.

MSIL/Spy.Keylogger.CSG circulation networks.

In various corners of the world, MSIL/Spy.Keylogger.CSG expands by jumps and also bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom quantity might differ depending on certain regional (regional) setups. The ransom notes and methods of obtaining the ransom amount may vary depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having discovered some unlicensed applications allowed on the victim’s tool. The alert then demands the individual to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is much less popular, this method is not as efficient for the cyber frauds. Conversely, the MSIL/Spy.Keylogger.CSG popup alert may falsely claim to be deriving from a police organization as well as will certainly report having located youngster pornography or other illegal data on the gadget.

    MSIL/Spy.Keylogger.CSG popup alert might incorrectly claim to be deriving from a regulation enforcement establishment as well as will report having located kid porn or other unlawful information on the tool. The alert will in a similar way have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 9AC88E1F
md5: 6f9383862b291b7db29d4318f8e31a96
name: 6F9383862B291B7DB29D4318F8E31A96.mlw
sha1: 00a703ade48334f0faba6f112bd098f335a27041
sha256: 52f81531bd2b086be52b13249def44f991dca01b4d28abc2e581f1a012747d4b
sha512: 71e4457697da493da58957e6f8f5522bccab783cdad2014d93948487456e118e599ad90ec64e9d0de4f20ee2ca8e7d53362fa13255acf52ddd8a3e8138ca7718
ssdeep: 96:H4YZN+wHx5qgLacUb1MELeMi22lC12OIDQ2fH7atQqVHazNtd:H4YOwR5qwHURpOC12OIDQntr2b
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright 2017
Assembly Version: 1.0.6499.24744
InternalName: svchost.exe
FileVersion: 1.0.6499.24744
ProductName: awdawd
ProductVersion: 1.0.6499.24744
FileDescription: awdawd
OriginalFilename: svchost.exe

MSIL/Spy.Keylogger.CSG also known as:

GridinSoft Trojan.Ransom.Gen
Cynet Malicious (score: 85)
ALYac Gen:Variant.Ransom.CryptConsole.20
Sangfor Trojan.Win32.Save.a
Cybereason malicious.62b291
Cyren W32/Trojan.DIS.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Spy.Keylogger.CSG
APEX Malicious
Avast Win32:Malware-gen
BitDefender Gen:Variant.Ransom.CryptConsole.20
NANO-Antivirus Trojan.Win32.Fkm.fcaziw
MicroWorld-eScan Gen:Variant.Ransom.CryptConsole.20
Tencent Win32.Trojan.Crypt.Wsud
Ad-Aware Gen:Variant.Ransom.CryptConsole.20
Comodo Malware@#2n5hm1ot0hhz0
BitDefenderTheta Gen:NN.ZemsilF.34670.am1@a8ihKmc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
Emsisoft Gen:Variant.Ransom.CryptConsole.20 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.FKM.zfjap
eGambit Unsafe.AI_Score_96%
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Ransom.CryptConsole.20
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.CryptConsole.20
McAfee Artemis!6F9383862B29
MAX malware (ai score=95)
VBA32 CIL.StupidStealth.Heur
Panda Trj/GdSda.A
Rising Spyware.Keylogger!8.12F (CLOUD)
Ikarus Trojan.MSIL.Spy
Fortinet MSIL/Generic.AP.A22EE76!tr
AVG Win32:Malware-gen

How to remove MSIL/Spy.Keylogger.CSG 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.

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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 MSIL/Spy.Keylogger.CSG 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 MSIL/Spy.Keylogger.CSG 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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