Forensics - LSB [50]

Description

Do you know you can hide data in the least significant bit? I bet you never notice that.
p.s. the attached file is the same as [Foresics - Comment] challenge

Hint

Files

test.png
# Avatar Name Last time Point
1 MuMu 2020-05-08 10:00:49 +0800 50
2 Kuruwa 2020-01-03 06:48:10 +0800 50
3 李冠廷 2019-12-13 23:15:10 +0800 50
4 amy 2019-12-12 00:11:19 +0800 50
5 nancy 2019-12-10 20:23:48 +0800 50
6 MATTO 2019-12-10 19:45:12 +0800 50
7 高小白 2019-12-10 19:44:12 +0800 50
8 guo 2019-12-10 19:42:21 +0800 50
9 Forrest Li 2019-12-10 19:42:01 +0800 50
10 chocolateric 2019-12-10 19:41:05 +0800 50
11 h0ll0w knlght 2019-12-10 19:40:27 +0800 50
12 cscneko 2019-12-10 19:25:09 +0800 50
13 izcqux966 2019-12-10 19:24:31 +0800 50
14 許至宇 2019-12-10 19:18:08 +0800 50
15 shoulderhu 2019-12-10 19:03:57 +0800 50