packedFullOfSurprises

Packed Full Of Surprises

Description

I encrypted a file with a secret flag, but now I can't seem to figure out how to decrypt it, can you help?

Flag Format: PCTF{}

Difficulty

3/10

Flag

PCTF{UPX_15_2_3A$y_t0_uNp4cK}

Author

Txnner

Tester

None

Writeup

• Determine packing type either with DIE or just looking through strings
• unpack with upx -d encrypt
• run solve.py