Overview

overview

8

Static

static

8

upx.exe

windows11-21h2-x64

7

Sharing

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General

  • Target

    upx.exe

  • Size

    525KB

  • MD5

    8a98406e32ed6139bd9e75342d452948

  • SHA1

    ed77737b88a7351d0bc5f542ddb7ce84f8f95588

  • SHA256

    a4240ea0e8a916d15f8391edef9705ab4de1f516dd360f0a336c5358686d434b

  • SHA512

    f5b17975560d97308a6ee66845225715e82bade9df7bc36821c76fe67fcf8d22929bf21b85e28dd11b7399d0109ab1f3786fd2010c2e5023d3a93d2bd5cf678b

  • SSDEEP

    12288:fOHsWPQsJdQmiR0eYG16fyP8RHzS75CaNgMYqIW7I2:2QmiWK16rRHzS7U6ip2

Score
8/10
upx

Malware Config

Signatures

  • Patched UPX-packed file 1 IoCs

    Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Unsigned PE 2 IoCs

    Checks for missing Authenticode signature.

Files

  • upx.exe
    .exe windows:4 windows x64 arch:x64


    Headers

    Sections

  • out.upx
    .exe windows:4 windows x64 arch:x64


    Headers

    Sections