Javier Rascón Mesa halos
halos
/ doc_equations.yar
Created
March 21, 2018 13:14
Yara rule to detect word documents with equations (CVE-2017-11882 / CVE-2018-0802)
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| rule doc_equations { | |
| meta: | |
| author = "Javier Rascon Mesa" | |
| description = "Detects documents that contains equations" | |
| strings: | |
| $hdr_0 = {d0 cf 11 e0} | |
| $hdr_1 = "{\\rt" ascii |
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| dom = url.split('//')[-1] | |
| dom = dom.split('/')[0] |