// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40Njo4ODg1
// 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/MTU0Ljg4LjEwMC40Njo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "152a2e8d9e6d0a6e768f91b6fe0abfea81f2246f859abad15b1311f691c7a09b"
        or hash.sha256(0, filesize) == "407f82a2e9c4e86dd76e4bafc5d2adc3e264e28666869b11838bf813d314ef44"
        or hash.sha256(0, filesize) == "460496ed64f917fef2f8562b27d537f00ae53bf3f22baca45a1f3d12a69198f7"
        or hash.sha256(0, filesize) == "dd777a9f002988816cbff09fd1c2c2ad7153ae837c75b10c1c188c62faf6a5f1"
}