/usr/share/icons/Suede/scalable/filesystems/gnome-fs-directory-accept.icon is in gnome-icon-theme-suede 0.2.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | [Icon Data]
AttachPoints=1000,800|1400,800|800,80|260,80
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