// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNTUuMTEuMTAwOjgwODQ
// 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/OC4xNTUuMTEuMTAwOjgwODQ"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "131d2fdd4b68b6a0bfa3808bdad72bf53f2dae7b3430428bcc472af10be9299d"
        or hash.sha256(0, filesize) == "38f7070ae9fc65a3047f962289c6d9a38f749b7a5f0a444dbd65d33e11e09bd9"
        or hash.sha256(0, filesize) == "88b15e4e774d6244bb64c11d01df4b80ac4a83339a85a1c8331544b8b69faba4"
}