// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjM0Ojg4ODU
// 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/MTU0Ljg4Ljk2LjM0Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2e6210e3c54214ce11a78412e6174270eb98c18e3e3d600782862101f087993f"
        or hash.sha256(0, filesize) == "4222c1261441e55d44096794b9aa12e1c5496776373f5549fc9fca404e2b611b"
        or hash.sha256(0, filesize) == "f6c371783e202f8dd3455f9920b68d6cc06505d2d4eb2f2ae9c4299a18e76ae1"
        or hash.sha256(0, filesize) == "f996ffd0ceb9450c6714bd733e153937f2645e598ad516574671fe33f9be0855"
}