// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjQ5Ojg4ODU
// 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/MTU0Ljg4Ljk5LjQ5Ojg4ODU"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "43c2aebae98d8c6ae385ad386cdd1c2694a1ffcd9e03a3457973a9bee418fb5e"
        or hash.sha256(0, filesize) == "7dd85679ce8800af1271876af74f6d6b193ce25187b7bf6da5bbaee85a314e87"
        or hash.sha256(0, filesize) == "cde6d51c1308def00b60cbe9247250e3c648ab1264f8207da87895b312dee773"
        or hash.sha256(0, filesize) == "e0cb3abab305a2b510769134f81f444e30a190aeca519fd6e378251e3c244682"
}