// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzAuMjkuOTQ6MTgwODQ
// 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/OC4xMzAuMjkuOTQ6MTgwODQ"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "15fed3fa2e530178f6a89a048d6fe5c51bd8f195cdaaa05ce4ff88ea08f82dde"
        or hash.sha256(0, filesize) == "530c855d6a38616b1543d8c4fc3c41ff1feed9d832dffae6c267d0eb83ec0371"
        or hash.sha256(0, filesize) == "abf58c50786130a197cb5fa7f611a8df893cabfe86f3017c4ae1e5ebae05eb29"
}