// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/ODIuMTU3LjE4MS44MTo4MDg0
// 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/ODIuMTU3LjE4MS44MTo4MDg0"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "221b3d6cc3d1350d0b23dd1c385277225d673091fd3c3a30fef307b0d02843b7"
        or hash.sha256(0, filesize) == "71b734326af2ce7bbac4f26d56aa85c8dc8e2c8fb9a5e2ec04a0f2579d597032"
        or hash.sha256(0, filesize) == "a9cee20415f409d42dd5213c8f2ad7c6f214b673a1fd94dc4404ad244c25ab96"
}