// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTExLjIzNS4yMTk6NTU1NQ
// 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/NDMuMTExLjIzNS4yMTk6NTU1NQ"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "05e5337b9a7a7d90d9647ffc488ae1a875dda8a6cf93f60241dcd17b1e56716c"
        or hash.sha256(0, filesize) == "54363556301927144f4bfc920d4879bf0219911ea46c1a3cb351b69945b934eb"
        or hash.sha256(0, filesize) == "63fd81c18aa8ab9c96842a40839d4d52706cd3205c59ddf0303d8db6308470ee"
        or hash.sha256(0, filesize) == "cdef9b3e37fb80b18b016d5a8284fcb7df8c49bd554b4a7be972171365a72549"
}