// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUxLjI0My4yMjkuMjI0OjgwODY
// 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/MTUxLjI0My4yMjkuMjI0OjgwODY"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1e8dd8a6c7a88aff3bcd7de92213f07d68ad24a4146c60ea7ddaf5f14f2551d4"
        or hash.sha256(0, filesize) == "52f24e00608ede3c5a67691b2792a54e7cfec7434b5e4d72bacb81ca2f0f63bc"
        or hash.sha256(0, filesize) == "53edafaf68532f8f7a20d092c08e5080229c9574baaf1a90ee40e516b0356245"
        or hash.sha256(0, filesize) == "81c780f5e521d9e89d05f0e73b59fbf9255f737c3267b4d74caa84957b3421f9"
}