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Attributed metadata history

REPORTPUBLIC METADATA

Spear Phishing with Zix: An Undisclosed Red Team Method for the Hungry APT

Background Typically, organizations utilize Zix Secure Messaging as a convenient alternative to Dropbox or other file sharing related tools because it’s easier to share sensitive information with users outside of the organization. Shadow IT has always been a standing issue among large enterprises and the ability to securely share files and communications with vendors, clients, and colleagues is a

Reference details

Source category
Research & news
Report title
Spear Phishing with Zix: An Undisclosed Red Team Method for the Hungry APT
First reported
Jul 01, 2022 06:00 UTC
Last reported
Jul 01, 2022 06:00 UTC
Catalog updated
Oct 08, 2026 03:47 UTC
Record ID
52eafb24365dd69f7714145241a92d54a9b2d72940c03c28e07f77ae0a5aa45f

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_e3b2ff7cb27b702e9d

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Jul 01, 2022 06:00 UTC
Retrieved
Oct 08, 2026 03:47 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.

Review source update dates and status
  • src_e3b2ff7cb27b702e9dCollection status unverifiedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.