// 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/OC4xNDkuMTM5LjI1Mzo4MDgz
// 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/OC4xNDkuMTM5LjI1Mzo4MDgz"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "206a901bbfcc28542458a1e8c0b85eaf83d4dfd0573a0e2d470d35e140d187ad"
        or hash.sha256(0, filesize) == "62b3f0371dcafa49fcd5ca28d8423d82359b7cdf55100267c437b06537754f4c"
        or hash.sha256(0, filesize) == "a63f8ea8b6375049e5cd2696144f6584339b7c6f7bc5f16d09ee5a03c96ecbc5"
}