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Salt Typhoon BadCandy Talos IR Q3 2026: Detection & IOCs

Talos puts ransomware in 27% of Q3 2026 engagements; Salt Typhoon hits telecoms via BadCandy. Includes 9 detection rules, 22 IOCs and a free Splunk SPL rule.

Read the full threat intel for Salt Typhoon BadCandy Talos IR Q3 2026: Detection & IOCs →

Chapters

  1. 0:00The hookRansomware at record high: 27% of engagements.
  2. 0:04The storyVishing impersonates IT help desks.
  3. 0:10Attack pathExploit CVE-2023-20198 on routers, create privileged accounts.
  4. 0:28AttributionAttributed to Salt Typhoon - G1045.
  5. 0:34Indicators of compromise6 indicators to hunt: 2 IPs, 1 URL and 2 file names, and more.
  6. 0:40MITRE ATT&CK techniques16 ATT&CK techniques, from initial access to exfiltration.
  7. 0:44Remediation5 steps now: Remove IOS XE web UI exposure to the internet.
  8. 0:51Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Ransomware at record high: 27% of engagements.

0:05Vishing impersonates IT help desks.

0:07Salt Typhoon deployed BadCandy web shell.

0:11Exploit CVE-2023-20198 on routers, create privileged accounts.

0:19Vish for Quick Assist and deploy RMM.

0:22Disable EDR with vulnerable drivers.

0:25Exfil to cloud storage via Rclone.

0:29Attributed to Salt Typhoon - G1045. Confidence: high.

0:346 indicators to hunt: 2 IPs, 1 URL and 2 file names, and more.

0:4016 ATT&CK techniques, from initial access to exfiltration.

0:455 steps now: Remove IOS XE web UI exposure to the internet.

0:519 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.