// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTEzLjE3OS4xOTY6ODA4OQ
// 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/NDcuMTEzLjE3OS4xOTY6ODA4OQ"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "55b4a2fd4e8b7049e264b558a91cba3b0a4752994d409cb179baba117294d649"
        or hash.sha256(0, filesize) == "825077df7c4ed130fc9a91f5a5d2115853fe07441e725ecfaea95b1ef06e3baf"
        or hash.sha256(0, filesize) == "cae1af5d7c1195b18dc5cccc2362007bf85c0cb6d7e5618e6e85bcdc54f8c6dd"
}