// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNDAuMjMyLjY3OjgwODQ
// 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/OC4xNDAuMjMyLjY3OjgwODQ"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1989c7749060045535e6b529a31fd2aa4359d6b014c7608dccd69e7fc80edb27"
        or hash.sha256(0, filesize) == "4401466edf02b7371321a9399f7b9ee0f9262a79b5c4cf1cd2515f48ce386367"
        or hash.sha256(0, filesize) == "c7cba2982069fcbd2a6c62b75bda25ad73f04908e8fca409e2b5400c99807de2"
}