Transferred data corrupted?

[mayben0x]

hello,
the data transferred unable to unzip or corrupted? using Invoke-DNSExfiltrator.ps1

unzip test.txt.zip
Archive: test.txt.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of test.txt.zip or
test.txt.zip.zip, and cannot find test.txt.zip.ZIP, period.

file test.txt.zip
test.txt.zip: data

the file is not a zip file. how can i see the data exfiltrated? or transferred? thanks

[mayben0x]

the EXE file works fine it transfer data correctly but its better to use the PS1, JS file because it could be edited and customized.

[testqqqqqqqqqqqqqq]

I am still getting file corrupted error even after using all the techniques