// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjExOTo4MDk0
// 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/MTU0LjkxLjU3LjExOTo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3c121d976606159b582d363b8cdff89595b2f50120322c16bd216662bcee2112"
        or hash.sha256(0, filesize) == "8a23f9146e95f4f5a356090c9a5a9d2fd196ecdc3e6e82c5ab58fcbb723ec975"
        or hash.sha256(0, filesize) == "d59cb8be00a97af3a252986fad3c3b9a2cccbff8bd2fb9a238165db236bd3423"
        or hash.sha256(0, filesize) == "fa3b8b0c51d282229f46071fd4b3d2eda531427be6cbcf709a787c06eaac0c18"
}