// publicmosaic.yar — generated 2026-10-31 14:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNTIuMjE4LjE1Mzo5MDkw
// 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/OC4xNTIuMjE4LjE1Mzo5MDkw"
        generated = "2026-10-31 14:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7ff2ba81617fb545b94c6bd37495fd1cbbb070380db46af6cb2d6c5a99f92ee3"
        or hash.sha256(0, filesize) == "a3db9408df9742c557aa26aa42b5ab72855556078671440e0aae75e366258663"
        or hash.sha256(0, filesize) == "f6f00159207165d4c999cdb41809f87298c0e24500284b18668a8404fbc02829"
}