// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA2LjEyLjEyNS4xMzk6ODA4NA
// 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/MTA2LjEyLjEyNS4xMzk6ODA4NA"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "293117f03b83fc30052dfa13b07152d8b6b3a2c96bcfafa7d0eb7699ef642488"
        or hash.sha256(0, filesize) == "b0b963dc2ab566b27b8e0a1e6eb2a7497db557cb1eb642a524282a439b1c4d9b"
        or hash.sha256(0, filesize) == "b87f3c7fcab1beb5046f7fa69b4f95ae862944170b025037ac3029e85b149b44"
}