Finish The Flag
30 points Easy

I received a strange letter in the mail, when I unfolded the document inside, I discovered this matrix bar code. Can you figure out what it contains?

letter.zip
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Reverse Engineering ยท 0x41777
388 solves
Rating 4.62
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Discussion

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PFessORx

1 month ago

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I have lost my knowledge in memory allocation. Best Challenge to Re-learn it. Use gdb

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y0g1ng

11 months ago

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Preaty easy in comparasion with R* chalenges

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Mr_Nil

1 year ago

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An interesting challenge

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Bittz

1 year ago

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this should be 10 pointer.. it is 30 points for free.. btw.. nice challenge.. some forensic challenge memories came back..

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RSKL

1 year ago

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Protected
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zero_cool

1 year ago

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Loved it!

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prizm

1 year ago

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Really, really, REALLY cool challenge to get into reving!

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sys41x4

2 years ago

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This was Easy as 10 pts, can easily be done with QR Decode + gdb only

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yusuf0x

2 years ago

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nice

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lnarolski

2 years ago

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Watch out for smartphone qr code scanners - like to cut out strings ;)

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6M2XCbDTNb9p9

3 years ago

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I have zero idea where to start. Is the QR code readable. I cannot get it to read.

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0x41777

3 years ago

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The code is readable, try: Scandit Demo (Android apk) or https://zxing.org/w/decode.jspx (Website)

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6M2XCbDTNb9p9

3 years ago

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Thank you so much. I have tried a bunch of those and none did work. But the Scandit did work. It did not work with the zxing on file upload however. Anyways, thanks.

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