// 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/MTc1LjQxLjE2OS4yOTo4MA
// 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/MTc1LjQxLjE2OS4yOTo4MA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "00c055699c4a5d81e3b345e842b998ca719644c0bc21cfb575a08aeb9001842e"
        or hash.sha256(0, filesize) == "218a8d689ef3aac290b664da213f497c4d0902995c82450d628bb08dd2586353"
        or hash.sha256(0, filesize) == "92ed78592a2c57e424aed676f24c8a784fc2464f923246e8ab95604090feccd1"
        or hash.sha256(0, filesize) == "c683104075cd82a942bc920d91ef93e06735529e7a791291bdb032e3f75ebb3a"
}