MSIL/Agent.BQB
Ava White
Updated on May 05, 2026
What is MSIL/Agent.BQB infection?
In this post you will find concerning the interpretation of MSIL/Agent.BQB as well as its adverse effect on your computer. Such ransomware are a kind of malware that is clarified by on-line scams to require paying the ransom by a sufferer.
In the majority of the instances, MSIL/Agent.BQB virus will advise its targets to launch funds transfer for the objective of reducing the effects of the changes that the Trojan infection has presented to the victim’s device.
MSIL/Agent.BQB Summary
These adjustments can be as follows:
- Executable code extraction;
- Creates RWX memory;
- Installs itself for autorun at Windows startup;
- Creates a copy of itself;
- Attempts to disable System Restore;
- Ciphering the files situated on the target’s disk drive — so the victim can no more use the data;
- Preventing regular access to the victim’s workstation;
Related domains:
| Trojan-Ransom.Win32.Blocker.ikuw |
MSIL/Agent.BQB
The most typical networks where MSIL/Agent.BQB are injected are:
- By methods of phishing e-mails;
- As an effect of individual ending up on a source that organizes a malicious software;
As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or protect against the gadget from operating in a proper fashion – while also positioning a ransom note that points out the demand for the victims to effect the payment for the objective of decrypting the files or restoring the file system back to the preliminary problem. In a lot of circumstances, the ransom money note will come up when the customer reboots the PC after the system has actually already been damaged.
MSIL/Agent.BQB circulation networks.
In numerous edges of the globe, MSIL/Agent.BQB grows by jumps and bounds. Nevertheless, the ransom notes and methods of extorting the ransom amount might differ depending on specific regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom amount may vary depending on particular neighborhood (regional) setups.
For example:
Faulty informs regarding unlicensed software.
In certain areas, the Trojans typically wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The sharp then requires the user to pay the ransom.
Faulty declarations regarding unlawful content.
In countries where software program piracy is less prominent, this technique is not as effective for the cyber fraudulences. Additionally, the MSIL/Agent.BQB popup alert might incorrectly claim to be stemming from a law enforcement organization and will certainly report having situated child pornography or other illegal information on the tool.
MSIL/Agent.BQB popup alert might incorrectly declare to be obtaining from a law enforcement institution and will report having situated kid pornography or various other illegal data on the device. The alert will in a similar way consist of a demand for the user to pay the ransom.
Technical details
File Info:
crc32: F2B5A0F3md5: 771342b0199dfff40a46ba7077fb587fname: 771342B0199DFFF40A46BA7077FB587F.mlwsha1: 17039895ac4edd83845625b2532776faf2dcc8bbsha256: c1f4c17b251c2e4d33a570e9b16a18393cb13e90ee0a54648b04b138650df16dsha512: 96217f4aec8e0edc821fd32b8a1dd2babcea297fb8e72cc52008cefc7983f4588f330b1d8ff804f3cd1671399fc2c6a69c532f852ff1e4bfce0cc22c3bd2e1fassdeep: 3072:Vv3oRVAshjRIPZCFvivaB2js+qSm4q/aIl+gYmVbtYtbEkt/IB92W40Cm:Vfk7Iha0soP0Fjb+5Ek1In2type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS WindowsVersion Info:
Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 2.0.5.0InternalName: nvidia.exeFileVersion: 2.0.5.0CompanyName: NvidiaComments: Nvidia GraphicsProductName: Nvidia GraphicsProductVersion: 2.0.5.0FileDescription: Nvidia GraphicsOriginalFilename: nvidia.exe
MSIL/Agent.BQB also known as:
| GridinSoft | Trojan.Ransom.Gen |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| Lionic | Trojan.Win32.Blocker.4!c |
| ALYac | Gen:Variant.Ursu.911084 |
| Cylance | Unsafe |
| K7GW | Riskware ( 0040eff71 ) |
| Cybereason | malicious.0199df |
| Symantec | Trojan.Gen |
| ESET-NOD32 | a variant of MSIL/Agent.BQB |
| Avast | Win32:Agent-ANPQ [Trj] |
| Kaspersky | Trojan-Ransom.Win32.Blocker.ikuw |
| BitDefender | Gen:Variant.Ursu.911084 |
| NANO-Antivirus | Trojan.Win32.Blocker.fcpnsb |
| MicroWorld-eScan | Gen:Variant.Ursu.911084 |
| Tencent | Win32.Trojan.Blocker.Afrf |
| Ad-Aware | Gen:Variant.Ursu.911084 |
| Sophos | Mal/Generic-S |
| Comodo | Malware@#1c1og3shuwq2n |
| BitDefenderTheta | Gen:NN.ZemsilF.34050.xm0@a4Miyze |
| McAfee-GW-Edition | Artemis!Trojan |
| FireEye | Gen:Variant.Ursu.911084 |
| Emsisoft | Gen:Variant.Ursu.911084 (B) |
| SentinelOne | Static AI – Suspicious PE |
| Antiy-AVL | Trojan/Generic.ASMalwS.1951FF5 |
| Microsoft | PUA:Win32/Presenoker |
| Arcabit | Trojan.Ursu.DDE6EC |
| GData | Gen:Variant.Ursu.911084 |
| McAfee | Artemis!771342B0199D |
| Yandex | Trojan.Blocker!j5KtJXSQC1Y |
| Fortinet | W32/Blocker.IKUW!tr |
| AVG | Win32:Agent-ANPQ [Trj] |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Ransom.Blocker.HgIASPkA |
How to remove MSIL/Agent.BQB virus?
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/Agent.BQB 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/Agent.BQB you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
