// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjI4LjMwLjk4OjgwODg
// 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/MTQ5LjI4LjMwLjk4OjgwODg"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7f58318f679d988656f92e5b8b02784c32cce67190f84659be5dcfd47d175652"
        or hash.sha256(0, filesize) == "8142be92c96ac003d5c5ebcce2c454963963d74b103121ddb19e74c4a5212a9d"
        or hash.sha256(0, filesize) == "e9538d27e5d833a715888ac3b45df297d193313e60369c47f1be00bb70fc963d"
        or hash.sha256(0, filesize) == "f8b89825f2676f1cc0854f82d34c5339483dd1625fe779260800ba74b27d1c78"
}