Input-Output Example-Guided Data Deobfuscation on Binary

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Metrics</td><td class="align_center">Obf/Orig</td><td class="align_center" colspan="2">Synt/Obf</td><td class="align_center" colspan="2">Synt/Orig</td></tr><tr class="thead"><td class="align_center">Mean</td><td class="align_center">Mean</td><td class="align_center">75%</td><td class="align_center">Mean</td><td class="align_center">75%</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left"><b>Level</b></td><td class="align_center">10.826 3</td><td class="align_center">0.140 5</td><td class="align_center">0.136 8</td><td class="align_center">1.209 3</td><td class="align_center">1.053 1</td></tr><tr><td class="align_left"><b>Size</b></td><td class="align_center">25.472 9</td><td class="align_center">0.058 7</td><td class="align_center">0.056 7</td><td class="align_center">1.843 8</td><td class="align_center">1.921 7</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The size deduction of the synthesized expressions. Orig, Obf, and Synt are, respectively, original, obfuscated, and synthesized expressions.</div>

Security and Communication Networks

Input-Output Example-Guided Data Deobfuscation on Binary

Table 3