// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTExLjIzNS4yMTk6MTY2Njc
// 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/NDMuMTExLjIzNS4yMTk6MTY2Njc"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "45feefa5bcd12df7a52e4879862dace6764d31698dc96b53071da22bec7733b7"
        or hash.sha256(0, filesize) == "d285e850768951f5837339bbcbba1ed22d41f8e9a42ab9c2ad7cd31c03fcdf5b"
        or hash.sha256(0, filesize) == "edb364740d1e04f79208bda5d785f3fe90ca2ab658db6e658d9fbd99c7c58a55"
        or hash.sha256(0, filesize) == "f5bff65411546d59a4ff04238e4ab0121c0ef011f361cba075fe4a95116af602"
}