What do Ports Hear When Nobody's Listening? An Assessment of Automated Cybercrime [Guest Diary], (Wed, Jun 24th)
2026-06-28T01:23:46Z•ec0ff1b1a6e1b6219661052031546837f1248c4c0a130a411435250e73683d88
CVE-2024-40766IPv4-mapped IPv6MITRE ATT&CKSSH brute forceT1036Velvet Antcredential stuffingdetection evasionincident responsemisconfigurationpatch managementphishingprocess masqueradingrootkitthreat intelligencewebshell
What happened
SANS ISC diaries (Jun 17–25, 2026) cover multiple operational threats and detection issues: Linux process name masquerading (MITRE T1036) and rootkit-style hiding (example references Velvet Ant) as an evasion technique; continued prevalence and emergence of webshells (new variant observed on GitHub); an eBanking phishing campaign using IPv4-mapped IPv6 addresses; a write-up noting CVE-2024-40766 was patched but vulnerable deployments remained due to misconfiguration; and analysis of coordinated SSH brute‑force activity over the prior three months. Also includes a broader assessment of ‘automat
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- sans_isc_diary
- Record identifier
- ec0ff1b1a6e1b6219661052031546837f1248c4c0a130a411435250e73683d88
- Enrichment time
- 2026-06-28T01:23:46Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.