MSIL/Small.GG
Matthew Alvarez
Updated on February 26, 2026
What is MSIL/Small.GG infection?
In this article you will find concerning the definition of MSIL/Small.GG as well as its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom by a sufferer.
In the majority of the cases, MSIL/Small.GG virus will certainly advise its victims to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s device.
MSIL/Small.GG Summary
These modifications can be as complies with:
- Creates RWX memory;
- Network activity detected but not expressed in API logs;
- Anomalous binary characteristics;
- Ciphering the records located on the target’s disk drive — so the target can no longer make use of the information;
- Preventing normal access to the sufferer’s workstation;
MSIL/Small.GG
The most typical channels where MSIL/Small.GG Trojans are injected are:
- By means of phishing emails;
- As an effect of user ending up on a resource that hosts a harmful software;
As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or avoid the gadget from operating in an appropriate fashion – while additionally positioning a ransom note that mentions the requirement for the victims to effect the repayment for the function of decrypting the records or restoring the documents system back to the initial problem. In many instances, the ransom note will certainly show up when the customer reboots the PC after the system has currently been harmed.
MSIL/Small.GG circulation networks.
In various edges of the world, MSIL/Small.GG grows by leaps as well as bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom money quantity might differ depending upon particular neighborhood (regional) setups. The ransom money notes as well as techniques of extorting the ransom quantity may vary depending on certain neighborhood (regional) settings.
For example:
Faulty signals about unlicensed software application.
In particular areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s device. The sharp then requires the user to pay the ransom.
Faulty declarations about prohibited content.
In nations where software piracy is much less popular, this approach is not as efficient for the cyber frauds. Alternatively, the MSIL/Small.GG popup alert might wrongly assert to be originating from a police organization as well as will report having situated child pornography or other illegal data on the tool.
MSIL/Small.GG popup alert might wrongly declare to be acquiring from a law enforcement institution and also will certainly report having situated child pornography or various other unlawful information on the device. The alert will likewise consist of a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: AA880DCCmd5: 22f5634db77f57c67b8e288fce2ed913name: 22F5634DB77F57C67B8E288FCE2ED913.mlwsha1: 5f663db1290d7e991e5cd796aeec49b051656f79sha256: 3da9a773dac459396fbc8c534c1c9dbb138946cf8af4c7b48bf92595324cf7afsha512: 0f499720dc73038c0763fba241f6337708a4c487d2099c54927201dc31da5b059c71ef56c5b9001463051378eb16ac1a7345e1321fd70a32ca99b85f9af416c7ssdeep: 96:WsJs0AMyjxHGZ99GsHLtD1TIoDkDbC7WSgjvMWwNzNt:f7ytGZ99XrLeC7WSgjvMWqtype: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS WindowsVersion Info:
Translation: 0x0000 0x04b0LegalCopyright: xa9 Microsoft Corporation. All rights reserved.Assembly Version: 10.0.18362.1InternalName: Host Process for Windows Services.exeFileVersion: 1.0.18362.1CompanyName: Microsoft CorporationLegalTrademarks: xa9 Microsoft Corporation.Comments: Host Process for Windows ServicesProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 1.0.18362.1FileDescription: scvhost.PropertiesOriginalFilename: Host Process for Windows Services.exe
MSIL/Small.GG also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Cynet | Malicious (score: 99) |
| ALYac | Gen:Variant.Bulz.656251 |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Alibaba | Ransom:MSIL/Encoder.6ffc203e |
| ESET-NOD32 | a variant of MSIL/Small.GG |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | HEUR:Trojan-Ransom.MSIL.Encoder.gen |
| BitDefender | Gen:Variant.Bulz.656251 |
| MicroWorld-eScan | Gen:Variant.Bulz.656251 |
| Tencent | Msil.Trojan.Encoder.Hsiv |
| Ad-Aware | Gen:Variant.Bulz.656251 |
| FireEye | Gen:Variant.Bulz.656251 |
| Emsisoft | Gen:Variant.Bulz.656251 (B) |
| SentinelOne | Static AI – Suspicious PE |
| Avira | TR/FileCoder.rddnq |
| Arcabit | Trojan.Bulz.DA037B |
| GData | Gen:Variant.Bulz.656251 |
| AhnLab-V3 | Trojan/Win.Generic.C4616699 |
| MAX | malware (ai score=86) |
| Panda | Trj/GdSda.A |
| MaxSecure | Trojan.Malware.73702460.susgen |
| Fortinet | W32/Encoder!tr |
| AVG | Win32:Malware-gen |
How to remove MSIL/Small.GG ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for MSIL/Small.GG 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove MSIL/Small.GG you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
