The MSILPerseus.203335 (B) is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.
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What MSILPerseus.203335 (B) virus can do?
- SetUnhandledExceptionFilter detected (possible anti-debug)
- Creates RWX memory
- Guard pages use detected – possible anti-debugging.
- Dynamic (imported) function loading detected
- CAPE extracted potentially suspicious content
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
How to determine MSILPerseus.203335 (B)?
File Info:
name: DDA676233A24ED4ECE4E.mlwpath: /opt/CAPEv2/storage/binaries/afa9ab0429a7b75eebc8567f5eb94a0d90a08a519b4f749f6d2e7ad9f5483c9dcrc32: ED3E8F96md5: dda676233a24ed4ece4e05a0a239db9csha1: 18011da7febaedf9f9941c1beb1260bce9c49631sha256: afa9ab0429a7b75eebc8567f5eb94a0d90a08a519b4f749f6d2e7ad9f5483c9dsha512: 527cbe91cc27b189c6d9fac9df447b55882b25d523a0a9eb5fb562c6240eff73a1c8f20c5be75ef4141f252165d85de324cc53bd4f6414c61a2d188812f6c2fbssdeep: 98304:pwlXbHd5zpwTzgItHdMZB5JgVVPr/hmb:ilXPK3GJ0Dgtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D4F5338D75FB9297D3D1063890E603BE633C64203962776B74C41CEDBBA9BCDA25C291sha3_384: 1c042b22c6116a2fb2021230d01cda39589274e0cd9bd69bd9e2cb6798ab7105549a9095a2067b4559d7224ffd96780fep_bytes: ff250020400000000000000000000000timestamp: 2021-04-21 22:47:19Version Info:
Translation: 0x0000 0x04b0Comments: Copyright © Microsoft 2021CompanyName: Copyright © Microsoft 2021FileDescription: Windows LoaderFileVersion: 2.2.2.2InternalName: Windows Loader.exeLegalCopyright: Copyright © Microsoft 2021LegalTrademarks: Windows LoaderOriginalFilename: Windows Loader.exeProductName: Windows LoaderProductVersion: 2.2.2.2Assembly Version: 2.2.2.2
MSILPerseus.203335 (B) also known as:
| Lionic | Trojan.Win32.Perseus.4!c |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.MSILPerseus.203335 |
| FireEye | Generic.mg.dda676233a24ed4e |
| McAfee | GenericRXAA-FA!DDA676233A24 |
| Cylance | Unsafe |
| Sangfor | Suspicious.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | Backdoor:MSIL/Zegost.76430c7c |
| K7GW | Trojan ( 004de9b41 ) |
| K7AntiVirus | Trojan ( 004de9b41 ) |
| BitDefenderTheta | Gen:NN.ZemsilF.34182.kp0@aG60wI |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of MSIL/TrojanDropper.Agent.CGN |
| APEX | Malicious |
| Paloalto | generic.ml |
| Cynet | Malicious (score: 100) |
| Kaspersky | HEUR:Backdoor.MSIL.Zegost.gen |
| BitDefender | Gen:Variant.MSILPerseus.203335 |
| Avast | Win32:DropperX-gen [Drp] |
| Tencent | Msil.Backdoor.Zegost.Wvas |
| Emsisoft | Gen:Variant.MSILPerseus.203335 (B) |
| VIPRE | Trojan.Win32.Generic!BT |
| McAfee-GW-Edition | Artemis!Trojan |
| Sophos | Mal/Generic-S |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Backdoor.MSIL.fija |
| Avira | TR/Dropper.Gen |
| MAX | malware (ai score=86) |
| Antiy-AVL | Trojan/Generic.ASMalwS.335176C |
| Microsoft | Backdoor:Win32/Bladabindi!ml |
| GData | Gen:Variant.MSILPerseus.203335 |
| AhnLab-V3 | Malware/Win32.RL_Generic.C3613626 |
| VBA32 | TScope.Trojan.MSIL |
| ALYac | Gen:Variant.MSILPerseus.203335 |
| Malwarebytes | Backdoor.Farfli |
| Rising | Trojan.Generic/MSIL@AI.90 (RDM.MSIL:VL7ayfEVHHQUY3kx8XkjaA) |
| Yandex | Trojan.DR.Agent!JptluXt2CMY |
| Ikarus | Trojan-Dropper.MSIL.Agent |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | MSIL/Agent.CGN!tr |
| AVG | Win32:DropperX-gen [Drp] |
| Cybereason | malicious.33a24e |
| Panda | Trj/GdSda.A |
| MaxSecure | Trojan.Malware.73796429.susgen |
How to remove MSILPerseus.203335 (B)?
- Download and install GridinSoft Anti-Malware.
- Open GridinSoft Anti-Malware and perform a “Standard scan“.
- “Move to quarantine” all items.
- Open “Tools” tab – Press “Reset Browser Settings“.
- Select proper browser and options – Click “Reset”.
- Restart your computer.
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