// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjM2Ojg4ODU
// 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/MTU0Ljg4Ljk5LjM2Ojg4ODU"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3129ddfd52d67fcf133190fb59dc9dba720c9f63afc91b507ddfbd330f97f6c6"
        or hash.sha256(0, filesize) == "353ba9b88899fe71f568b73c5e4e12eeb78a408882f6d6906fd16caa2e181574"
        or hash.sha256(0, filesize) == "3555d01955be7ebfc7a13240572f68c93acf4e1e268f28ad13923c92a5cbc460"
        or hash.sha256(0, filesize) == "dfc602e9e194c81545a4f872f7d44d831afc736bc668db6ad5cda08fbba3a24b"
}