• slazer2au@lemmy.world
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    1 day ago

    Use EICAR test strings as passwords so when the password is stored as plain text the antivirus software will delete the file.

      • slazer2au@lemmy.world
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        1 day ago

        Doesn’t have to be a binary file, toss the string in a txt file and the AV still throws a fit.

      • NatakuNox@lemmy.world
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        23 hours ago

        01001000 01100101 01101100 01101100 01101111 00101100 00100000 01110100 01101000 01101001 01110011 00100000 01101001 01110011 00100000 01101110 01101111 01110100 00100000 01100001 00100000 01110011 01110100 01110010 01101001 01101110 01100111 00100000 01101111 01100110 00100000 01100010 01101001 01101110 01100001 01110010 01111001 00100000 01110100 01101000 01100001 01110100 00100000 01110100 01101111 01110100 01100001 01101100 01101100 01111001 00100000 01110111 01101111 01101110 00100111 01110100 00100000 01101001 01101110 01100110 01100101 01100011 01110100 00100000 01111001 01101111 01110101 01110010 00100000 01110000 01101000 01101111 01101110 01100101 00100000 01101111 01110010 00100000 01100011 01101111 01101101 01110000 01110101 01110100 01100101 01110010 00100000 01110111 01101001 01110100 01101000 00100000 01100110 01110101 01110010 01110010 01111001 00100000 01110000 01101111 01110010 01101110 00101110 00100000 01010100 01101000 01100001 01110100 00100000 01101001 01110011 00100000 01100001 01101100 01101100 00101110 00101110 00101110 00100000 01000100 01101111 01101110 00100111 01110100 00100000 01100011 01101000 01100101 01100011 01101011 00100000 01101001 01101110 01110100 01100101 01110010 01101110 01100001 01101100 00100000 01110011 01110100 01101111 01110010 01100001 01100111 01100101 00101110 00100000 01010100 01101000 01100001 01101110 01101011 00100000 01111001 01101111 01110101 00100000 01111000 01101111 01111000 01101111

    • Orygin@sh.itjust.works
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      24 hours ago

      Sadly it wouldn’t work if found in a CSV file with other records:

      According to EICAR’s specification the antivirus detects the test file only if it starts with the 68-byte test string and is not more than 128 bytes long. As a result, antiviruses are not expected to raise an alarm on some other document containing the test string

    • henfredemars@infosec.pub
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      1 day ago

      Unfortunately there is significant overlap between plain-text-password-servers and servers that can’t be bothered to use antivirus. Also, the string may not work if it’s not at the start of the file. AV often doesn’t process the whole file for efficiency purposes.

      • B-TR3E@feddit.org
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        1 day ago

        It’s not about the password on the server where you want to log in, it’s about CSV files stored on the machine of the cybercrook who wants to use the passwords to steal people’s identities.

    • Lucy :3@feddit.org
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      22 hours ago

      According to EICAR’s specification the antivirus detects the test file only if it starts with the 68-byte test string and is not more than 128 bytes long.

      Unless you’re the only one in the dump, no :c