// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwMTo4MDc0
// 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/MTU0LjkxLjU5LjEwMTo4MDc0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2566ef2ddb336dacc8b84e2d462506136952e765b9e9b1833d6b3e7ad471d881"
        or hash.sha256(0, filesize) == "4de3eeaa37881abad17e61920ce9e04f16ea4595ca3bfc7e8a25fa925d33f269"
        or hash.sha256(0, filesize) == "ded8e16685dc9cacc2ed4d84aed708a83c67c20fe6d343d08f7667e13f46ec9a"
}