Overview

overview

10

Static

static

1

837d71fd8e...fe.dll

windows7-x64

10

837d71fd8e...fe.dll

windows10-2004-x64

10

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General

  • Target

    837d71fd8e29b41e3a06616c8a425c181f5e57d1f8d74490a2a2b73732db77fe

  • Size

    233KB

  • Sample

    250101-antk3sxkcy

  • MD5

    6f99b0cb043c0a3cb963ace71faa5834

  • SHA1

    1379aa81824b374ecb9ebb29b5c6160011b80093

  • SHA256

    837d71fd8e29b41e3a06616c8a425c181f5e57d1f8d74490a2a2b73732db77fe

  • SHA512

    b528c3daeb6abd898f4f4e17fc5317b26e6896292d51d4b6fbf728057900a273ca55655efe9c051b587ed10f2e98e9c236bc751a74ae43d4e5dc219e04608160

  • SSDEEP

    6144:YXLNsNlVUhSFvhvR9pOOToJBV+UdvrEFp7hKnj:CLq3Y+vMBjvrEH7Cj

Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target

      837d71fd8e29b41e3a06616c8a425c181f5e57d1f8d74490a2a2b73732db77fe

    • Size

      233KB

    • MD5

      6f99b0cb043c0a3cb963ace71faa5834

    • SHA1

      1379aa81824b374ecb9ebb29b5c6160011b80093

    • SHA256

      837d71fd8e29b41e3a06616c8a425c181f5e57d1f8d74490a2a2b73732db77fe

    • SHA512

      b528c3daeb6abd898f4f4e17fc5317b26e6896292d51d4b6fbf728057900a273ca55655efe9c051b587ed10f2e98e9c236bc751a74ae43d4e5dc219e04608160

    • SSDEEP

      6144:YXLNsNlVUhSFvhvR9pOOToJBV+UdvrEFp7hKnj:CLq3Y+vMBjvrEH7Cj

    Score
    10/10
    floxifbackdoordiscoverytrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks