// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNDYuMjI3LjI0Nzo4MDky
// 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/OC4xNDYuMjI3LjI0Nzo4MDky"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "462ed62b2baaac9ab5e0a412e7f4d0bae95a0a6f963e553874219438220ccd63"
        or hash.sha256(0, filesize) == "46c2b4e86dcdd9b10dc272a4e0118fa93f66693eca579776cfbe03c4b3e20eac"
        or hash.sha256(0, filesize) == "aa50d9298eec17e0e072c06b07a7e5c4ba341258e6575c6b4f110344986dd82d"
}