Malware

Should I remove “Win64/Packed.PyInstaller.E”?

Malware Removal

The Win64/Packed.PyInstaller.E 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 Win64/Packed.PyInstaller.E virus can do?

  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • CAPE detected the PyInstaller malware family
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win64/Packed.PyInstaller.E?


File Info:

name: AD3A92D84C8B442AD5FF.mlw
path: /opt/CAPEv2/storage/binaries/57d57016de5adbb97490b3ed53906af0036a88cc7d429b290fbeb4755bd0918e
crc32: 79528384
md5: ad3a92d84c8b442ad5ff00c42ffce327
sha1: f095e419132a9a47f43fca886d7bf84a28c8459f
sha256: 57d57016de5adbb97490b3ed53906af0036a88cc7d429b290fbeb4755bd0918e
sha512: 909ca1a5ee9e6baa943c06526e8a65b30b2d9d27b15a3f9152d2912a3be718d147d5c0ce6312305411aa66926ffe5734c891338a667739280daa03f26f95dc15
ssdeep: 196608:hfih8Fwj5aeNyFJMIDJpJgsAGKyREaC6MjtgC0w:RLFMyFqypJgsh460KC0w
type: PE32+ executable (GUI) x86-64, for MS Windows
tlsh: T1997633A067A844E1EDFA053EC89A984AC5F0FC162354DF8B036092795F277194E7FFA1
sha3_384: f7f1a408c573f06282f07de99c09af0f36833d5e88dd2c9f51362f0455b472c9e8ffd3a9b883f9993e23843e0a833b27
ep_bytes: 4883ec28e8670200004883c428e97afe
timestamp: 2023-05-30 17:28:02

Version Info:

CompanyName: Microsoft Corporation
FileDescription: PlayReady Process EXE
FileVersion: 10.0.19041.1 (WinBuild.160101.0800)
InternalName: PlayReady Process EXE
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: PlayReady Process EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.19041.1
Translation: 0x0409 0x04b0

Win64/Packed.PyInstaller.E also known as:

Elasticmalicious (high confidence)
ESET-NOD32a variant of Win64/Packed.PyInstaller.E
AvastWin64:Trojan-gen
MicrosoftTrojan:Win32/Wacatac.H!ml
GoogleDetected
IkarusTrojan.Python.Crypt
AVGWin64:Trojan-gen
DeepInstinctMALICIOUS

How to remove Win64/Packed.PyInstaller.E?

Win64/Packed.PyInstaller.E 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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