// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTQzLjIwNi4yMjU6MzMwNg
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/NDMuMTQzLjIwNi4yMjU6MzMwNg"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "087d6d0b7cc10e29acaea9bc4383adb27d73b5a84b06ab18d0db601a66cb929c"
        or hash.sha256(0, filesize) == "0c22a6b5dc1661a723c3f93829765a6984c9ddb03c36237212965ceb5fc78fa3"
        or hash.sha256(0, filesize) == "3dec1647cb0cd6998285cbfa38a551df00c85961eadaffbdc960c74d2f87197d"
}