PUA

NirCmd (PUA) (file analysis)

Malware Removal

The NirCmd (PUA) 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 NirCmd (PUA) virus can do?

  • Unconventionial language used in binary resources: Hebrew
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Network activity detected but not expressed in API logs

How to determine NirCmd (PUA)?


File Info:

crc32: 12B45443
md5: a1cd6a64e8f8ad5d4b6c07dc4113c7ec
name: nircmd.exe
sha1: 60e2f48a51c061bba72a08f34be781354f87aa49
sha256: b994ae5cbfb5ad308656e9a8bf7a4a866fdeb9e23699f89f048d7f92e6bb8577
sha512: 87a42901a63793653d49f1c6d410a429cabb470b4c340c4553cbd9eccacb38d8543f85455465e0a432d737e950c590175dad744094861f7c3e575446a65b41e8
ssdeep: 768:UDR7drWxRrYJAgERvFAREX5DyzaccyOkVDIBF9K/phcanwUaajMIWCW2jsV:2A3cJAgmSRC5DcLxIBLGwUgIW2sV
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 2003 - 2019 Nir Sofer
InternalName: NirCmd
FileVersion: 2.86
CompanyName: NirSoft
ProductName: NirCmd
ProductVersion: 2.86
FileDescription: NirCmd
OriginalFilename: NirCmd.exe
Translation: 0x0409 0x04b0

NirCmd (PUA) also known as:

F-ProtW32/Starter.U
APEXMalicious
SophosNirCmd (PUA)
CyrenW32/Trojan.NQKZ-5835
ZonerTrojan.Win32.85525
RisingTrojan.Wacatac!8.10C01 (CLOUD)
BitDefenderThetaGen:NN.ZexaCO.34084.cmKfa0Ky40mO
Qihoo-360Trojan.Generic

How to remove NirCmd (PUA)?

NirCmd (PUA) 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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