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86.104.74.51

86.104.74.51 is an IP address that 5 published sources report in connection with Lazarus Group and Contagious Interview activity, which public reporting attributes to North Korea (DPRK). It is cited here from Logpresso, NVISO, Security Scorecard, IGLOO Security and JPCERT/CC. The earliest of those reports is dated 2025-01-29 and the most recent 2026-11-09.

ip address Lazarus GroupContagious Interview MATCHED IN SOURCE

First seen 2025-01-29 · last seen 2026-11-09

Network

Looked up 2026-09-21 at ip-api.com. This range is classed as a proxy or VPN; it does not show who used it.

Sources

• …3 94.131.97.195 4 144.172.97.7 5 185.235.241.208 6 45.61.128.110 7 144.172.86.27 8 185.153.182.241 9 45.137.213.30 10 86.104.74.51 11 45.128.52.14 URL No.…

  [위협 분석] 북한 라자루스(Lazarus) 그룹이 배포한 악성 npm 패키지 감염 사례 | 로그프레소 — Logpresso · under “IP” · published 2025-03-17 · pulled 2026-09-12

• …45.61.150.30 45.61.150.31 45.61.151.71 45.76.160.53 5.253.43.122 66.235.168.232 66.235.175.109 67.203.7.163 67.203.7.171 86.104.74.51 88.218.0.78 94.131.97.195 95.164.17.24 Markdown Tsunami Indicators http[ :// ]23.254.164.156/introduction-video https[ ://…

  Contagious Interview Actors Now Utilize JSON Storage Services for Malware Delivery — NVISO · under “Indicators of Compromise (IOCs)” · published 2025-11-13 · pulled 2026-09-12

• …185.153.182.241 Dec 2024 December Campaigns 86.104.74.51 November 2024 Spoofed domain: sageskills-uk.com.…

  Operation Phantom Circuit: North Korea's Global Data Exfiltration Campaign — Security Scorecard · under “Infrastructure and Operation” · published 2025-01-29 · pulled 2026-09-12

• …C2 94.131.9.32:1224/client/7/703 25 C2 185.153.182.241:1224/client/7/701 26 C2 86.104.74.51:1224/client/7/702 27 C2 https://ip-api-server.vercel.app/api/ipcheck/701 28 C2…

  북한 위협 행위자 Contagious Interview 캠페인 분석(2보) — IGLOO Security · under “4. IoC 정보” · published 2025-05-13 · pulled 2026-09-12

• …66.235.168.232 66.235.168.238 67.203.123.171 67.203.7.163 67.203.7.171 67.203.7.200 67.203.7.209 67.203.7.245 69.197.164.117 74.119.194.129 86.104.74.51 88.218.0.78 91.198.66.112 91.198.66.158 91.92.120.135 93.127.134.237 94.131.97.195 94.131.9.32 94.232.247.192 95.164.17.24 95.164.33.66 95.…

  Contagious Interview IoCs — JPCERT/CC · published 2025-08-25 · pulled 2026-09-18

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Related indicators

Cited by the same report: [위협 분석] 북한 라자루스(Lazarus) 그룹이 배포한 악성 npm 패키지 감염 사례 | 로그프레소

Logpresso lists 10 other indicators in this source. 5 are shown, chosen across types.

• 144.172.86.27 IP address
• 144.172.97.7 IP address
• 172.86.84.38 IP address
• 185.153.182.241 IP address
• 94.131.97.195 IP address

All 11 indicators from this source

Cited by the same report: Contagious Interview Actors Now Utilize JSON Storage Services for Malware Delivery

NVISO lists 67 other indicators in this source. 4 are shown, chosen across types.

• reichenausteve@gmail.com email address
• https://github.com/jackhill2765-gif GitHub account
• https://gitlab.com/real-world-assest-tokenization GitLab account
• https://jsonkeeper.com/b/GCGEX payload URL

All 68 indicators from this source

Cited by the same report: Operation Phantom Circuit: North Korea's Global Data Exfiltration Campaign

Security Scorecard lists 20 other indicators in this source. 3 are shown, chosen across types.

• 175.45.176.27 IP address
• 175.45.176.68 IP address
• 94.131.9.32 IP address

All 21 indicators from this source