// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEwMzo4MDk0
// 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/MTU0LjkxLjYwLjEwMzo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "19d6f883951105a6918f7f0af4e0bc4494a4c6fd935b7206c8f9f08b71d188ee"
        or hash.sha256(0, filesize) == "a8fe87e3a550c4eacb22c0cbc17919a24362be8d162c8cbccebed4421304e739"
        or hash.sha256(0, filesize) == "b2559fd1900d2673659cc2b460d4674d91e6ce5b906b342e44102a69bbc0ea33"
}