• Sublime Core Feed
Medium Severity

Open redirect: Avast

Labels

Credential Phishing
Malware/Ransomware
Open redirect
Sender analysis
URL analysis

Description

Detects emails containing links to avast.com leveraging an open redirect

References

No references.

Sublime Security
Created Aug 17th, 2023 • Last updated Oct 4th, 2023
Feed Source
Sublime Core Feed
Source
GitHub
type.inbound
and any(body.links,
        .href_url.domain.root_domain == "avast.com"
        and strings.contains(.href_url.query_params, "DisplayRedirectCustomPage")
)
and sender.email.domain.root_domain != "avast.com"
and (
  not profile.by_sender().solicited
  or (
    profile.by_sender().any_messages_malicious_or_spam
    and not profile.by_sender().any_false_positives
  )
)
MQL Rule Console
DocsLearning Labs

Playground

Test against your own EMLs or sample data.

Share

Post about this on your socials.

Get Started. Today.

Managed or self-managed. No MX changes.

Get Started