Medium Severity
Attachment: Archive with pdf, txt and wsf files
Labels
Description
Detects a known Qakbot delivery method, zip file with pdf, txt and wsf file at a depth of 1
Sublime Security
Created Aug 17th, 2023 • Last updated Aug 21st, 2023
Feed Source
Sublime Core Feed
Source
type.inbound
and any(attachments,
.file_extension in~ $file_extensions_common_archives
and length(distinct(filter(file.explode(.),
.depth == 1
and .flavors.mime in~ ("application/pdf", "text/plain")
),
.flavors.mime
)
) == 2
and any(file.explode(.), .depth == 1 and .file_extension == "wsf")
)
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