eset_ioc
- Source-provided label
- Not reported
- Evidence class
- published ioc
- Confidence
- Not reported
- Observed
- Not reported
- Retrieved
- Oct 08, 2026 08:04 UTC
URL https://www.microsoft.com/en-us/security/blog/2022/09/22/malicious-oauth-applications-used-to-compromise-email-servers-and-spread-spam/
Indicator published by the cited source.
Reference details
- Source category
- Malware intelligence
- Source context
winter_vivern/misp-wintervivern.event.json- First reported
- Not reported
- Last reported
- Not reported
- Catalog updated
- Oct 08, 2026 08:04 UTC
- Record ID
25aec7e6c38d1bf74a06f1b553c4fbb0ae20659c3cc99e2f104a9831c519d809
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
URL
hxxps://www[.]microsoft[.]com/en-us/security/blog/2022/09/22/malicious-oauth-applications-used-to-compromise-email-servers-and-spread-spam/Source observations
Research references
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, 1 paused, 0 unverified.
Review source update dates and status
- eset_iocCollection pausedLast 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.