// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIyLjUxLjExOC4yMjA6NjE2MTY
// 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/MTIyLjUxLjExOC4yMjA6NjE2MTY"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3e76514f1c9319d72cd89e144420427476b4ae7e635461358ed612f54693b189"
        or hash.sha256(0, filesize) == "887594990c6d5138b4f0d60d456952f718c63a17a13a4904e068bfca956c758c"
        or hash.sha256(0, filesize) == "a0ce3d62774824eb2baa38de785fa5dd91d8e75cf7c9f2a856975e270d77c975"
}