Malware

About “Win32:WrongInf-A” infection

Malware Removal

The Win32:WrongInf-A 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32:WrongInf-A virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Network activity detected but not expressed in API logs

How to determine Win32:WrongInf-A?


File Info:

crc32: F1B33664
md5: 9aae16cdc7d729fb2473ee4e0fa7a39a
name: mfolha_5.37-release-2.exe
sha1: 191cd3e7e905b872c95b6324aeccd15b1c758475
sha256: ad8c1baff1414f4c9b504675880dfb29d3485dd82b5bf5ecb44362c05abd27b9
sha512: 130f0e77ec69db93a729d995ea2af6e1e5128f47d64fa80453f43f950dc3f148eb451c292437e80935195c3e6841e13b025124e456b0576aa83f5177b68e08d4
ssdeep: 98304:E5LAp0hLVoMs9cgRQnNLuVQEqi6m6+y0BvjhT/wdloqzLP1KHqP00JGhyRey1Z68:8AMyMsClFiqQ//bhLwToqz0otYI0b8fp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Mastermaq Softwares LTDA
FileVersion: Versxe3o 5.37 Release
CompanyName: Mastermaq Softwares LTDA
Comments: This installation was built with Inno Setup.
ProductName: MasterFolha 5.37 Release 2
ProductVersion: 5.37 Release 2
FileDescription: Atualizaxe7xe3o MasterFolha
Translation: 0x0000 0x04b0

Win32:WrongInf-A also known as:

DrWebTrojan.VbCrypt.150
AvastWin32:WrongInf-A [Susp]
NANO-AntivirusTrojan.Win32.Symmi.eqkmej
AegisLabTrojan.Win32.Generic.4!c
ZillyaTrojan.Generic.Win32.799547
Trapminemalicious.high.ml.score
YandexTrojan.Symmi!nOWAlReCo/Y
AVGWin32:WrongInf-A [Susp]

How to remove Win32:WrongInf-A?

Win32:WrongInf-A removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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