Rating:

WS2

80 Points

This challenge they also gave us a file of captured packets like WS1

but this time following the stream doesn't reveal any flags so we

export all HTTP objects

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by using binwalk we find that one of the files is a JPEG image at

bit 136

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so we remove the first extra bits

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open the image and we get the flag

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Flag=actf{ok_to_b0r0s-4809813}

Original writeup (https://github.com/zhassan6992/angstromCTF2020-writeup/tree/master/misc/ws2).