// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjUwOjg4ODU
// 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/MTU0Ljg4Ljk2LjUwOjg4ODU"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f8a27f5d6128793aa2bc168d1dcaaf720f8cd0ce02332a825a2ed39945c5408"
        or hash.sha256(0, filesize) == "8769d53d94c3759590eeb486a177367c36fc98958cb68d1fb3c8d255a11c23a1"
        or hash.sha256(0, filesize) == "92c07ad172204c695b1dd2b88a28816f0842f0e480a9b1739f174a56efa70ebf"
        or hash.sha256(0, filesize) == "ed5cdaca8b6a9da0a92147428734f3305d0804aaac5c3c0910a31998f73098b2"
}