// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMjM2LjEzMC4xNTQ6MjA5NQ
// 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/NDcuMjM2LjEzMC4xNTQ6MjA5NQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0bf4bc865d3feea3cdd8da6e446ec00c64dc89524cc7be43e6fb26ea1a3c9c09"
        or hash.sha256(0, filesize) == "2b7997bc774bdcb5ecbd1102f6d9859ecec622c8452f5007200bb30cde9acb05"
        or hash.sha256(0, filesize) == "b4f827a58655c725d99c2ea4322ee29e215c0a12ea6c8e203afbc52973506610"
        or hash.sha256(0, filesize) == "c1eb1fb8b069058f3be603b53c53be2e32a724e0db3db8ebf74082a263541e07"
}