// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA4LjE2Ny4yNDUuMTI0Ojk5OTE
// 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/MjA4LjE2Ny4yNDUuMTI0Ojk5OTE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "240d31ef4d199a4d5d38984506a9e142b176e1c743edfff1398555b97cff446b"
        or hash.sha256(0, filesize) == "30c94fa98e21b17742aa4938dca504c8ec30111d33fd63424e502a7d8815a531"
        or hash.sha256(0, filesize) == "51decf17a1e0e70a25003df7c146a667053c3a552924d96ed385a64f50a1cfa4"
        or hash.sha256(0, filesize) == "b2d776bca3f6597c9f115b2bdd0bee8a39d1c73d61e466c05e5b501b1f6081bd"
}