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General

  • Target

    2024-02-03_5dba5502eace8ca31e9f8e914f5ad76c_cryptolocker

  • Size

    93KB

  • Sample

    240203-v1pg4sgheq

  • MD5

    5dba5502eace8ca31e9f8e914f5ad76c

  • SHA1

    f965591203c24b98b81688bf768c4df9c076f439

  • SHA256

    8f5434e71e1c9e7cb707c5eeefa4267fdebcc27908cb8dc47534fe3b2f4e1262

  • SHA512

    d1e93caf8dc989f4b99d65087cdda5fdd84b468f659556d9eeea08629a8731c6aad044ccec7f5311f086572579f370611b168450794cdb11698bed8729a40fbc

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOEv:AnBdOOtEvwDpj6zQ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-03_5dba5502eace8ca31e9f8e914f5ad76c_cryptolocker

    • Size

      93KB

    • MD5

      5dba5502eace8ca31e9f8e914f5ad76c

    • SHA1

      f965591203c24b98b81688bf768c4df9c076f439

    • SHA256

      8f5434e71e1c9e7cb707c5eeefa4267fdebcc27908cb8dc47534fe3b2f4e1262

    • SHA512

      d1e93caf8dc989f4b99d65087cdda5fdd84b468f659556d9eeea08629a8731c6aad044ccec7f5311f086572579f370611b168450794cdb11698bed8729a40fbc

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOEv:AnBdOOtEvwDpj6zQ

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks