// 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/MTA4LjE2NS4xNzYuMTI0OjQ0Mw
// 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/MTA4LjE2NS4xNzYuMTI0OjQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9c0aecb05a61543245c1556ce90b9d200c890e70f2c8b32967e3ad42f891df3a"
        or hash.sha256(0, filesize) == "bf1f54fbaad7ea38e67d7d1c59cd33ff3205ad9304c06c00cdf3f622c1d1f13b"
        or hash.sha256(0, filesize) == "c0dcf3dbcb041741dc581bed84a0cee3c22d357acacc74613fcebb9eff101476"
        or hash.sha256(0, filesize) == "d08351256382ba61d223f4c4f784903b4378a8efcbd982aa332ddaa85efc0a7d"
}