Categories: Trojan

Trojan.Win32.PowerShell.hwm removal tips

The Trojan.Win32.PowerShell.hwm 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 Trojan.Win32.PowerShell.hwm virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A scripting utility was executed
  • A script or command line contains a long continuous string indicative of obfuscation
  • Deletes executed files from disk
  • Attempts to execute suspicious powershell command arguments

How to determine Trojan.Win32.PowerShell.hwm?


File Info:

name: 1D41E013083AA7251787.mlwpath: /opt/CAPEv2/storage/binaries/b50eda7a4d54708a72c45f1b7f20172a6ce912f813681cce8ea2fb70827a2fe3crc32: 9294C887md5: 1d41e013083aa725178731955b8b5062sha1: fed9256b62d9ad01c5f05881b5d0a3eb84194b7asha256: b50eda7a4d54708a72c45f1b7f20172a6ce912f813681cce8ea2fb70827a2fe3sha512: bec0463c7a64d3db707c3727ffacdd7b3033cdadb75f0e8dde9b0719c891aa84f5a02fcab3655477fe38b75809e797799c046398c3eb4425055bfbbed362cbc4ssdeep: 24576:b7FUDowAyrTVE3U5FA9yZtl5QJp/Xh1fFE5+cJAOrSZU:bBuZrEUR5Grfa5LRrSZUtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FF75BE3FB268653EC5AE0B3245B39360997BBB61B81B8C1E47F4090CCF665701E3BA55sha3_384: b2fd3aa9176cfec528d13c9b04a32f24f07167c3fba081339798462a64cb38e8900c90ef244ca0f6245a5e787cfbf247ep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2023-02-15 14:54:16

Version Info:

Comments: This installation was built with Inno Setup.CompanyName: TurboTax Corp. FileDescription: TurboTax Setup FileVersion: 5.3 LegalCopyright: TurboTax Corp. 2024 OriginalFileName: ProductName: TurboTax ProductVersion: 13.0 Translation: 0x0000 0x04b0

Trojan.Win32.PowerShell.hwm also known as:

Bkav W32.Common.3FDF8897
AVG Win32:Malware-gen
Skyhigh Artemis
McAfee Artemis!1D41E013083A
Cylance unsafe
K7GW Riskware ( 00584baa1 )
K7AntiVirus Riskware ( 00584baa1 )
Cynet Malicious (score: 99)
Kaspersky Trojan.Win32.PowerShell.hwm
Avast Win32:Malware-gen
F-Secure Trojan.TR/AD.Nekark.khbpz
Webroot W32.Malware.Gen
Google Detected
Avira TR/AD.Nekark.khbpz
Kingsoft Win32.Troj.Unknown.a
ZoneAlarm Trojan.Win32.PowerShell.hwm
GData Win32.Trojan.Agent.JRFVZ6
Malwarebytes Generic.Malware/Suspicious
TrendMicro-HouseCall TROJ_GEN.R002H07DG24
Ikarus Trojan.Nekark
MaxSecure Trojan.Malware.1728101.susgen
Fortinet W32/PossibleThreat
DeepInstinct MALICIOUS

How to remove Trojan.Win32.PowerShell.hwm?

  • 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.
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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