High Severity
Attachment soliciting user to enable macros
Description
Recursively scans files and archives to detect documents that ask the user to enable macros, including if that text appears within an embedded image.
Sublime Security
Created Aug 17th, 2023 • Last updated Dec 19th, 2023
Feed Source
Sublime Core Feed
Source
type.inbound
and any(attachments,
(
.file_extension in~ $file_extensions_macros
or .file_extension in~ $file_extensions_common_archives
or (
.file_extension is null
and .file_type == "unknown"
and .content_type == "application/octet-stream"
and .size < 100000000
)
)
and any(file.explode(.),
strings.ilike(.scan.ocr.raw, "*please*enable*macros")
or any(.scan.strings.strings, strings.ilike(., "*please enable macros*"))
)
)
and (
not profile.by_sender().solicited
or (
profile.by_sender().any_messages_malicious_or_spam
and not profile.by_sender().any_false_positives
)
)
Playground
Test against your own EMLs or sample data.