Malware

How to remove “BAT/Renamer.Z”?

Malware Removal

The BAT/Renamer.Z 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.
6-day free trial available.

What BAT/Renamer.Z virus can do?

  • Reads data out of its own binary image
  • A process created a hidden window
  • Uses Windows utilities for basic functionality
  • Writes a potential ransom message to disk
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine BAT/Renamer.Z?


File Info:

crc32: 11644B1F
md5: 73104dbc6a12bce9a210a9e65919beb7
name: 73104DBC6A12BCE9A210A9E65919BEB7.mlw
sha1: a4020f45ef329c49d1bc3c43ae99e0aeeb307f1b
sha256: 7480619dcf8836b6ce6c050aff1c44c9ab0b91dd65e9204c316493ca61a242ce
sha512: dd7e69577639bc3a89c4cfabc55f093360dd7d9568ccff9ba8ec65f69fdc507800e728ea76853e23f2f021b90310c37b294c11678241efbed30a06a210d1e007
ssdeep: 3072:+5VF+XC9GAJ3+3BI0WhAtAAAAA+j7aJRide/iAbB9ZoSnmjZFVSUfh3:+5VP9Ge3+hoAvdeJBbLncZFwUfh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BAT/Renamer.Z also known as:

BkavW32.AIDetect.malware2
ESET-NOD32BAT/Renamer.Z
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Encoder.men
McAfee-GW-EditionBehavesLike.Win32.BadFile.ch
FireEyeGeneric.mg.73104dbc6a12bce9
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Zpevdo.B
McAfeeArtemis!73104DBC6A12
VBA32TrojanRansom.Encoder
FortinetMalicious_Behavior.SB
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove BAT/Renamer.Z?

BAT/Renamer.Z 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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