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ARCHIVE_COMPILED_AUTOLISP_CODE
What it means
An archive member has a verified compiled FAS executable-code header.
Why it fires
Compiled AutoLISP is executable content in AutoCAD. It can be a legitimate extension, so this rule provides visibility and preserves the member as an analyst artifact without independently classifying the archive as malicious.
References
Other Archive heuristics
ARCHIVE_CHILD_MALICIOUS ARCHIVE_MALICIOUS_EXECUTABLE ARCHIVE_AUTOCAD_AUTOLISP_BUNDLE ARCHIVE_JAVA_RESOURCE_EXECUTABLE_LAUNCH ARCHIVE_ENCRYPTED_KNOWN_PASSWORD ARCHIVE_ENCRYPTED_SUSPICIOUS_DELIVERY ARCHIVE_TRUNCATED_EXECUTABLE_MEMBER ARCHIVE_DOCUMENT_DOUBLE_EXTENSION_EXECUTABLE ARCHIVE_ANDROID_PACKED_DYNAMIC_DEX ARCHIVE_SCAN_INCOMPLETE ARCHIVE_CORRUPT ARCHIVE_ENCRYPTED ARCHIVE_RECOVERED_MEMBER_IOCS ARCHIVE_PE_ZIP_POLYGLOT ARCHIVE_SIZE_LIMIT ARCHIVE_TRUNCATED_PARTIAL_CONTENTS ARCHIVE_CONTAINS_EXECUTABLE ARCHIVE_ANDROID_RESOURCE_ONLY_SPLIT ARCHIVE_LIMIT ARCHIVE_LARGE_ENTRY