What is CIL.StupidPInvoker-1.Heur infection?

In this short article you will certainly locate about the meaning of CIL.StupidPInvoker-1.Heur and also its negative influence on your computer system. Such ransomware are a kind of malware that is specified by on-line scams to demand paying the ransom money by a victim.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the situations, CIL.StupidPInvoker-1.Heur infection will instruct its targets to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s tool.

CIL.StupidPInvoker-1.Heur Summary

These adjustments can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s disk drive — so the victim can no longer utilize the information;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal channels whereby CIL.StupidPInvoker-1.Heur Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a resource that holds a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or prevent the tool from operating in an appropriate way – while likewise placing a ransom note that states the demand for the victims to impact the repayment for the purpose of decrypting the files or restoring the data system back to the first condition. In many instances, the ransom money note will come up when the client reboots the COMPUTER after the system has already been harmed.

CIL.StupidPInvoker-1.Heur circulation channels.

In different edges of the world, CIL.StupidPInvoker-1.Heur expands by leaps as well as bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money quantity may differ depending on certain regional (regional) settings. The ransom money notes and methods of obtaining the ransom amount may vary depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having actually found some unlicensed applications made it possible for on the victim’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty statements regarding unlawful content.

    In nations where software program piracy is less prominent, this approach is not as reliable for the cyber fraudulences. Alternatively, the CIL.StupidPInvoker-1.Heur popup alert might wrongly assert to be deriving from a police institution and also will report having located youngster pornography or other prohibited data on the gadget.

    CIL.StupidPInvoker-1.Heur popup alert might falsely declare to be deriving from a law enforcement organization and also will certainly report having located youngster pornography or various other illegal information on the tool. The alert will similarly include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 3E5729A9
md5: aaf265c146d8ab161a6d9ab294ce0712
name: AAF265C146D8AB161A6D9AB294CE0712.mlw
sha1: 2a96c27e54772cb16fb673212e804c26af5fcacd
sha256: 77f4c6b2e07861204693bda8ac1552352829551a4cc5969d036b8812b613c61f
sha512: ca6e7f09f31aeb33188c12136516ce64366533a8c8b6f7a74b6b4202f1b5c03960a7a3b54283cdb6dc837e5c6617f427133eb85267bec36de8813f0e38509477
ssdeep: 6144:kkVtaKk7c/4MZ+OY22JcNfD3NOVjvQyVmQMSA:jG+/4MJY228fDioyPMSA
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2021
Assembly Version:
InternalName: WindowsApp6.exe
ProductName: WindowsApp6
FileDescription: WindowsApp6
OriginalFilename: WindowsApp6.exe

CIL.StupidPInvoker-1.Heur also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.36484158
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Trojan.GenericKD.36484158
Cybereason malicious.146d8a
Symantec ML.Attribute.HighConfidence
APEX Malicious
MicroWorld-eScan Trojan.GenericKD.36484158
Ad-Aware Trojan.GenericKD.36484158
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZemsilF.34670.ou0@aijJTRm
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Emsisoft Trojan.GenericKD.36484158 (B)
SentinelOne Static AI – Malicious PE
Microsoft Ransom:MSIL/Stupid
AegisLab Trojan.Win32.Malicious.4!c
GData Trojan.GenericKD.36484158
McAfee Artemis!AAF265C146D8
MAX malware (ai score=87)
VBA32 CIL.StupidPInvoker-1.Heur
Malwarebytes Malware.Heuristic.1003
TrendMicro-HouseCall TROJ_GEN.R002H09CE21
Ikarus Trojan.Dropper
Fortinet PossibleThreat.DU
Qihoo-360 Win32/Heur.Generic.HwMA0dsA

How to remove CIL.StupidPInvoker-1.Heur 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 CIL.StupidPInvoker-1.Heur 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 CIL.StupidPInvoker-1.Heur you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

About the author

Robert Bailey

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

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.