FLAG Nuclear Sale (cyberchef recipe)
by okoge_nya - May 10, 2021 at 02:04 AM
#1
in pcap you can find three hex string
de328f76159108f7653a5883decb8dec06b0fd9bc8d0dd7dade1f04836b8a07da20bfe70
fd034c32294bfa6ab44a28892e75c4f24d8e71b41cfb9a81a634b90e6238443a813a3d34
6b65813f4fe991efe2042f79988a3b2f2559d358e55f2fa373e53b1965b5bb2b175cf039
just xor them

https://gchq.github.io/CyberChef/#recipe=From_Hex('Auto')XOR(%7B'option':'Hex','string':'fd034c32294bfa6ab44a28892e75c4f24d8e71b41cfb9a81a634b90e6238443a813a3d34%20%20'%7D,'Standard',false)XOR(%7B'option':'Hex','string':'6b65813f4fe991efe2042f79988a3b2f2559d358e55f2fa373e53b1965b5bb2b175cf039%20%20'%7D,'Standard',false)&input=ZGUzMjhmNzYxNTkxMDhmNzY1M2E1ODgzZGVjYjhkZWMwNmIwZmQ5YmM4ZDBkZDdkYWRlMWYwNDgzNmI4YTA3ZGEyMGJmZTcwIA
#2
Whats it is all about can you please elaborate it and thanks for sharing as its a new subject
#3
nice thanks for sharing
#4
# strings challenge.pcap <command can extract this three strings>

354 End data with <CR><LF>.<CR><LF>
SFrom: Sales Department <[email protected]>
To: Management Department <[email protected]>
Subject: RE:Potential Buyer - Are we sure we can deliver?
Encrypting again with our key...
de328f76159108f7653a5883decb8dec06b0fd9bc8d0dd7dade1f04836b8a07da20bfe70
Best Regards,
Sales Dept
250 OK

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