The specific variant of Antak in error2.aspx is version v0.5.0, which is an older version of the webshell that was updated in August 2015 to v0.7.6 to include some basic authentication functionality and the ability to perform SQL queries.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: The specific variant of Antak in error2.aspx is version v0.5.0, which is an older version of the webshell that was updated in August 2015 to v0.7.6 to include some basic authentication functionality and the ability to perform SQL queries. ### Response: .