// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE4LjE5NS4xODkuMTk4OjQ0Mw
// 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/MTE4LjE5NS4xODkuMTk4OjQ0Mw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3adc65791493d72d14be5d6167d016a01d74255fa3d4a004f412fba327162507"
        or hash.sha256(0, filesize) == "b776e1c5a9b9c09307d137e692c2f6b7597d2e864f36070089f7f508f0be1464"
        or hash.sha256(0, filesize) == "f8149f7f995bbe464af0a5ed9e6cde324b9346cab3d3a001b923ddeda1ded3d9"
}