// 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/MTguMTc5LjExOS4xODQ6ODA
// 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/MTguMTc5LjExOS4xODQ6ODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "247163432081eda1a0bcf016a502c02005a27193dde3a97dfb086cf1e60f2591"
        or hash.sha256(0, filesize) == "25194e913814a88e8f56324dc0c7bb7fd421ad0aecb197ebe89ea6fc535302da"
        or hash.sha256(0, filesize) == "a9b2b3e0859a954d605a694e24436e4b37e678e7c19ab7cf9fb731732fe2cade"
        or hash.sha256(0, filesize) == "afdedb4af0f236c316b8420db6ae8b2d3762afe4967193cbf37196fb92fda117"
}