Weird message: Difference between revisions
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[[File:Weird-message+flag.PNG|thumb|Weird message + flag]] | |||
===Description=== | ===Description=== | ||
You hakcer firend sent you a weird message. | You hakcer firend sent you a weird message. | ||
| Line 11: | Line 13: | ||
This task was very straightforward and the above base64 string when just encoded got the correct flag. | This task was very straightforward and the above base64 string when just encoded got the correct flag. | ||
< | <syntaxhighlight lang="bash"> | ||
echo 'VG8gYmVjb21lIGEgZ3JlYXQgaGFja2VyciwgeW91IHRvbyBtdXN0IGxlYXJuIGFsbCB0aGUgZW5jb2Rpbmcgc2NoZW1lcwpBbHNvIGEgZmxhZyBtaWdodCBiZSBoZWxwZnVsOgpjdGZ0ZWNoe2Jhc2U2NC1pcy11c2VmdWx9' | base64 -d | |||
To become a great | To become a great hacker, you too must learn all the encoding schemes | ||
Also a flag might be helpful: | Also a flag might be helpful: | ||
ctftech{base64-is-useful} | ctftech{base64-is-useful} | ||
Latest revision as of 12:52, 17 October 2022
Description
You hakcer firend sent you a weird message.
What could this mean?
60pts
Question
Try to read the message somehow:
VG8gYmVjb21lIGEgZ3JlYXQgaGFja2VyciwgeW91IHRvbyBtdXN0IGxlYXJuIGFsbCB0aGUgZW5jb2Rpbmcgc2NoZW1lcwpBbHNvIGEgZmxhZyBtaWdodCBiZSBoZWxwZnVsOgpjdGZ0ZWNoe2Jhc2U2NC1pcy11c2VmdWx9
Solution
This task was very straightforward and the above base64 string when just encoded got the correct flag.
echo 'VG8gYmVjb21lIGEgZ3JlYXQgaGFja2VyciwgeW91IHRvbyBtdXN0IGxlYXJuIGFsbCB0aGUgZW5jb2Rpbmcgc2NoZW1lcwpBbHNvIGEgZmxhZyBtaWdodCBiZSBoZWxwZnVsOgpjdGZ0ZWNoe2Jhc2U2NC1pcy11c2VmdWx9' | base64 -d
To become a great hacker, you too must learn all the encoding schemes
Also a flag might be helpful:
ctftech{base64-is-useful}
Tools
- echo
- base64
Flag
ctftech{base64-is-useful}
