// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU1Ojg4ODU
// 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/MTU0Ljg4Ljk5LjU1Ojg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b2921fc673ca8e58fedb0e6f254e2934b1d8bb572fa5940dd0f6e95492e9c26"
        or hash.sha256(0, filesize) == "372e4b7dff1c2c0471c5a1ee0d34938de2423c326e91d9bc79643d721fb7e712"
        or hash.sha256(0, filesize) == "5b765f3e11d2de6c6bad800d4dcab32398a30d1a6d2176c2acaee4ac1171b851"
        or hash.sha256(0, filesize) == "f9c0d2eaacfd2275a244ae2cc2a5086f3922ac30587d6ad0e61b4c31656298ba"
}