// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjEyLjM3LjE0Njo4MDg0
// 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/MTU0LjEyLjM3LjE0Njo4MDg0"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "17960b2047ca8d7d7323a57b6fe1cd1f995fd85f2ef5c8bc047ea7116e10cd4e"
        or hash.sha256(0, filesize) == "2191caa9aebb9f201bf1adf0940cf65ca1a93fe66eca8bd7eaedbf9072b50976"
        or hash.sha256(0, filesize) == "ceee7034d64dccfe5b5f5608ecc8894bf0b529cb33d3bb0ff409a4d4ea38e1e0"
        or hash.sha256(0, filesize) == "ededd3b8e7f03779b6321b725f632f9160fca8806191740ae6dae3b11432a051"
}