// publicmosaic.yar — generated 2026-10-30 20:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration salt — https://publicmosaic.com/config/salt/ZnVja3llc29obm8
// 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 = "sandbox run"
        reference = "https://publicmosaic.com/config/salt/ZnVja3llc29obm8"
        generated = "2026-10-30 20:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "21073b66d053d8cecd28578838d4e53b5a0e590879a1d37e4b99759829897822"
        or hash.sha256(0, filesize) == "48ed5f51d795bbe5e2de27ae95516218ab40de11281874a4b1ec81febd0bee29"
        or hash.sha256(0, filesize) == "6654bf42d4b2f85e920c925dc25f4f33826b53e5aa8a853f49880bb9f52cf716"
}