key="1A0A3EBF96277C6109632C5D96AC5AF890693AC829552F33769D6B1A4275EAE2"
iv="EB6444718D73887B1DF8E1D5E6C3ECFC"

key_hex=binascii_a2b_hex(key)
iv_hex=binascii_a2b_hex(iv)
aes = AES.new(key_hex, AES.MODE_CTR, initial_value = iv_hex, nonce=b' ')
decrypted = aes.decrypt(binascii.a2b_hex(cipher).rstrip())
print(decrypted)