// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkzLjExMi4yOC4yMTU6MTQ0Mw
// 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/MTkzLjExMi4yOC4yMTU6MTQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "b5081f9a413c613fb2697bf938297d3a1df7665a09d87980455f54217bd54d8c"
        or hash.sha256(0, filesize) == "cdb0e0373a21e908a8a2aa0f657eb47ef8db050c0cef78b6273dbd4f08102755"
        or hash.sha256(0, filesize) == "d186d019327df6d64d9a034a4b18e07daf9d7fc0446d378646dfa31f7c2bf8c1"
}