// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MS4xMy4xNzkuODY6ODA4NA
// 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/MS4xMy4xNzkuODY6ODA4NA"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2aea5ac269db9478630c81037e57a16cd48d357063ac69b214704f3699cef428"
        or hash.sha256(0, filesize) == "57f9343ac0eca2982056ea6714661ab9a5b6bfad70f23e07feb322f438034124"
        or hash.sha256(0, filesize) == "800d480770a15f08060effa8a78e07f9724e67df2cc574e0b4b5506efb47d2df"
}