Hexordia Weekly CTF - Android - Week 4 - Watch for ADditional straw

What kind of shell is stage 3 of the water filter?

• Points: 20

Solution

• The findings in the previous challenge can help us with this one because we already know what straw the name of the challenge talks about. It is a Temu Outdoor Water Filter Straw.
• We can also find related cached pictures using the Image Manager Cache plugin / menu in ALEAPP:

• The exact name of the product can be found using the Recent Activity plugin in ALEAPP:

• It is a 1pc Outdoor Water Filter.
• We can find the exact product on Temu: link
• The third media content about the product lists the 4 stages of the straw. Stage 3 is a Coconut Shell Activated Carbon Filter Layer, so the answer is coconut.

• The direct link to the picture which has the answer is: link
• The challenge can also be solved immediately by searching for the description of the challenge with additional keywords on Google: temu shell stage 3 water filter straw:

• I did not create a single script to solve the challenge, as there is no point in creating it in my opinion.

Flag: coconut