// 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/MTM5LjEyOS4zNi4yNTM6ODA4MA
// 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/MTM5LjEyOS4zNi4yNTM6ODA4MA"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "c23b53e3a41b5873d6d8af6c50990d0872c102cb64edede87946e8c891b08d87"
        or hash.sha256(0, filesize) == "d306e161121a42d322c2d7017d27c6dcb4e06cb49166bffab6133340b3bc1eb2"
        or hash.sha256(0, filesize) == "d57099da2080e258d9bd63790e63562941e876b73920c0b0c1f0878426f3f85c"
}