// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjM2LjE2My42NTo2MzM1MA
// 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/MTU0LjM2LjE2My42NTo2MzM1MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1399f12afa71af95068bd3fb18c39f378036eafe936d7e7adb60328a3a6333c3"
        or hash.sha256(0, filesize) == "3172962002ee71f7b870d2cdda08dc0f59a69cfc1c124840a0ccabf8c6c89ef1"
        or hash.sha256(0, filesize) == "4e15d28c93311c876fc9d32ffaa6973fb609b493ced0b1c6408d1ec07d92b8d1"
        or hash.sha256(0, filesize) == "ce4176055ab8ef0144ee0fba1382a60fc7db79de149f525966f343513680a91d"
}