// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzguMTQzLjIyOTo4MA
// 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/OC4xMzguMTQzLjIyOTo4MA"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "83f283e9a34a6b443cfc113c4bc2c91434fbfa7bd4d4115dc57ec9b6470d833a"
        or hash.sha256(0, filesize) == "99733e68470836bd6d7800457b1bb98d8fb944c2245ee2b2901f1b8e1b7bde0c"
        or hash.sha256(0, filesize) == "a6410c3c91733baf10d3acf7d28d6bb8f7c1d52715c10ea4895502c4079a46b3"
}