Edit C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\SA\static\images\remove.svg

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="5039 960 18 18">
  <defs>
    <style>
      .cls-1 {
        clip-path: url(#clip-s_remove_18);
      }

.cls-2 {
        fill: #ff13dc;
        opacity: 0;
      }

.cls-3 {
        fill: #8d8d8d;
      }

.cls-4 {
        fill: #fff;
      }
    </style>
    <clipPath id="clip-s_remove_18">
      <rect x="5039" y="960" width="18" height="18"/>
    </clipPath>
  </defs>
  <g id="s_remove_18" class="cls-1">
    <rect class="cls-4" x="5039" y="960" width="18" height="18"/>
    <g id="Group_56249" data-name="Group 56249" transform="translate(5040.181 961.181)">
      <rect id="ToDelete" class="cls-2" width="15.841" height="15.841" transform="translate(-0.022 -0.022)"/>
      <path id="Path_34188" data-name="Path 34188" class="cls-3" d="M16.971,9.05a7.92,7.92,0,1,0,7.921,7.92,7.92,7.92,0,0,0-7.921-7.92Zm4.45,8.365a.445.445,0,0,1-.445.445H12.966a.445.445,0,0,1-.445-.445v-.89a.445.445,0,0,1,.445-.445h8.009a.445.445,0,0,1,.445.445Z" transform="translate(-9.231 -9.231)"/>
    </g>
  </g>
</svg>

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