09-09-2010, 06:39 AM | #1 |
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Finding Base64 Encoded Exploits
When a PHP application is hacked and serving content that you cannot seem to find, chances are it is encoded in base64 and somewhere being decoded and displayed. Hackers will obfuscate this code making it hard to find. One way to find this code is to disable the base64_decode function in your php.ini file:
Code:
disable_function = "base64_decode" If none of your applications use base64_decode, then feel free to leave it disabled in php.ini. It will save you a lot of headaches in the future anyway. |
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12-09-2010, 05:58 AM | #2 |
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With “hacking” being a household word for anyone using computers, this is a fantastic method to find the encoded base64 which the hackers would have hidden somewhere when they did the mischief and if none of your applications use the base_64 decode the be smart and leave it disabled in php.ini as it'll save you a lot of trouble later!!
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01-23-2024, 11:34 AM | #3 |
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Flipnote Studio DSi private key, in .pem format:
Code:
-----BEGIN RSA PRIVATE KEY----- MIICXAIBAAKBgQDCPLwTL6oSflv+gjywi/sM0TUB90xqOvuCpjduETjPoN2FwMeb xNjdKIqHUyDu4AvrQ6BDJc6gKUbZ1E27BGZoCPH49zQRb+zAM6M9EjHwQ6BABr0u 2TcF7xGg2uQ9MBWz9AfbVQ91NjfrNWo0f7UPmffv1VvixmTk1BCtavZxBwIDAQAB AoGAJqdTfjX0EG4Y/JMKZM/Wi/xuIhAGovVN6/gL+9lthtQqgV2V24fW6FwTBU8j tKXdeVoh4Hr7nZ/ZO6wmM9tyTVSHo37XdF/1bsPM7iu/0M8A6+jJr94l6PYpCP5y apPEj2RR154gTaVK7/J/OePZy6tRlgcI1awsqgCDcvweEsECQQD4KnxSdyJD0Oqa xaIIhLkLZEuvkBmrLG+YQUezVOB60MjMC1DyIiZzc5otkQZ0RiopRm/57a6pXA58 1xSN9JiRAkEAyF5uvKCbA9+PORUn668W0N+uRWZ2+WaqC46HkUDnrVEa4FsnLsFD 0NlVmH2BXifPUPLMR6WzP+OJ9hKfve78FwJAQQJgLvomb716t7CuEa0zDFjpusP0 9XJeiXQQZFoHtCSddVZBjiyEBhpyeR1Uo4D96nIZQ0+QQa1r3ig5qjY5AQJAWvZD 324p8YA0TP3FucEq4ngpbWgu6tooqEZ0VQTaKFyBjwjSqO8kElQX/7o6WLxJ6b3P 71bSIVby8rtRubAc0QJBAJ1zhk7/d6PA4+J9aQ+jBi/OW+ljiD8yjatLq+4fqRfx YsFzLqmzjxfiiX+6BzuHHcWJzBUmIcPyu+Y2N0BdT7M= -----END RSA PRIVATE KEY----- |
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01-29-2024, 05:31 PM | #4 |
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Have you encountered situations where disabling the base64_decode function in php.ini helped in identifying and mitigating encoded base64 exploits effectively?
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02-02-2024, 01:53 PM | #5 |
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Have you ever faced scenarios where disabling the base64_decode function in php.ini proved helpful in pinpointing and mitigating encoded base64 exploits effectively?
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02-28-2024, 07:11 AM | #6 |
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Finding Base64 Encoded Exploits
You can disable the base64_decode function in the php.ini file can indeed provide valuable insights into identifying potential security breaches within a PHP application. But be careful, that should not be utilized by any of your applications. I think it is a proactive step towards enhancing security.
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