// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEyNDo4MDk0
// 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/MTU0LjkxLjU2LjEyNDo4MDk0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "a2e8eb313578ef84db71cf33e494ffbd43fd78facc019716bf02cd20ffa5c44c"
        or hash.sha256(0, filesize) == "dfea55179e6c2e391bc5f767dd32d4cd91b9e5deb65f464578c1e60b50262ab3"
        or hash.sha256(0, filesize) == "ea3d94b2c81c489780d3b8dd8696231a51242a68bec9c4b1944f65542e0c3fa1"
}