// 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/MTMuMjM2LjE5MC42OjQ0Mw
// 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/MTMuMjM2LjE5MC42OjQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "a35aa54e59173501c6516a723ead9dd73fdde1ad7dc66833082e5f01a467362e"
        or hash.sha256(0, filesize) == "b1d97823eb2d4fb708270a86f762d03754299dac3f5843fffa82ba6cfd2d7411"
        or hash.sha256(0, filesize) == "dd9a28020f33662464d5c9bf9e1496a65f61fbf104d52a5d3135bfffb1f9bf52"
        or hash.sha256(0, filesize) == "ebf340e1743cf016c60550bb563946d223f1ae36ca714348f572d5bc71c9f63c"
}