// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTk1LjExNC4xOTMuMjAxOjgw
// 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/MTk1LjExNC4xOTMuMjAxOjgw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3ce20beaf75c687bfcefe10dea9898111489c114258a323a3904f3b627a5a54a"
        or hash.sha256(0, filesize) == "46102b93755e024e0151dfc91245bb7c1544124653a5e2421cebc97ac370e2c6"
        or hash.sha256(0, filesize) == "797c91957e0628169b29ff9bb4b44261c5df477e1322b52cd8251f7e46222773"
        or hash.sha256(0, filesize) == "7a8280a0f5d68f009a50a16dc9dc0b2d80c6aa02c06c3f25a5c374217264a46c"
}