// 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/MTU0Ljg4Ljk4LjUyOjg4ODQ
// 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/MTU0Ljg4Ljk4LjUyOjg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4dc9e8b6a7332826cd72abd32d46982fd2d902c1315052fb6829092244a8e947"
        or hash.sha256(0, filesize) == "a4a562b0fceb6eb92768cc56e3d4d5f0edac11ddf356c6f47dc0eeab7a3a4ed9"
        or hash.sha256(0, filesize) == "b7e8755ededd476821001bf41b6d93721992a51381c21f7bfdee5355a00ee100"
        or hash.sha256(0, filesize) == "da00c5e342e00255ec1946078dff6d81dea2f303cd638ce1adf2c2c96cd0b48e"
}