// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuOTQuMjMuMTUxOjgwODQ
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MjMuOTQuMjMuMTUxOjgwODQ"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "47b1e3b631d566cf7d7573cedf01b16e21c082d6936d5fdfd00e18b029866cd0"
        or hash.sha256(0, filesize) == "4bed99c57042837f7d0b8a6740e96a8af257634bed63bcfbe9c3caf7891e468e"
        or hash.sha256(0, filesize) == "98df1ab946bcecf15dfd7b00d9a4d3185bb55954b323629f34c4888390eb40b2"
        or hash.sha256(0, filesize) == "d543377047b869ec057cd3363b927f5223d13944403111f0297d9f8e1d3d4897"
}