// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjM1LjE1MC4xNDM6OTk5OQ
// 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/MTAxLjM1LjE1MC4xNDM6OTk5OQ"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7d0206bf188439f4b828fc687b0bb92f43e89fa50fd3e589df158bb49ef68c7a"
        or hash.sha256(0, filesize) == "8fc856ece2b06f72b56b6c8f2ef9e1f7a47a34fa37e7687ec85407627d6e9eea"
        or hash.sha256(0, filesize) == "addc6bf9647de4ce77bbe7aa28847a7e9ae60e975d99aee258d9e2aa5e108202"
}