// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MS45Mi4xMzUuMTY4OjgwMjY
// 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/MS45Mi4xMzUuMTY4OjgwMjY"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4edcb4e2caa8036c0dcc2b0a7d95f6b4b5634382bb949233253ebd260e1001fa"
        or hash.sha256(0, filesize) == "db134756c8fd5cec61b2d800e2dd5af29a752b3494325ec671a9f0da644077a7"
        or hash.sha256(0, filesize) == "e9c598675831c342ac329b1bef202b81b3889c5e37d6a887834bcc8eaa103290"
}