// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNTQuMTMuNDQ6ODA4NA
// 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/MzguNTQuMTMuNDQ6ODA4NA"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "585d411892510cb413000843b83c6f491d566ffcc0b53dc2d941d02d43e532e6"
        or hash.sha256(0, filesize) == "6490a428bff6171085376293f4dff1ae6f59daa8495fe7434bc6ea028a48c9b6"
        or hash.sha256(0, filesize) == "aa3d423fc0a460630e077e64d26ff753ffc96ad87777a617e52a6d56c7a629e9"
        or hash.sha256(0, filesize) == "bf9a13f3ad8722078c579cca029f5e7fb2f07b1e96f844b948239735ab99633d"
}