// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MS4xNC4xMjAuNDo4MDg0
// 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/MS4xNC4xMjAuNDo4MDg0"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12b2191a69ba585279b5e6efeeec15b0f8805d87240005bf4c30d74e35b2df05"
        or hash.sha256(0, filesize) == "184b946947373fbb6305523bc3641e04db402a5f03c99bfc685eb2b8e1fba53c"
        or hash.sha256(0, filesize) == "a63e5ee62f15166d431b53a4d334d27229f83c4a7f46b94f8233484362ab7d97"
}