// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi40ODo4ODg1
// 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/MTU0Ljg4LjEwMi40ODo4ODg1"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "119eb9e5eee5bd05a17d31642b7426cf34cb876fec94d8bb48a533d28288ee4b"
        or hash.sha256(0, filesize) == "4afbcb360e70720692fda1e48feb9d4ebbe7fcb9c4a6fc89d041341bad7edcb5"
        or hash.sha256(0, filesize) == "66c68dbbf6a5634065008623b0045b6e5f86e3da2fc6414b09b15e17c7fafd6c"
        or hash.sha256(0, filesize) == "c0af683ee665324f39ed3f1308315e331a75bfb228e25f346a86089ab18eb2e0"
}