Tag: mirai variant

2 Attack Reports | 0 Vulnerabilities

Attack reports

Tracking Mirai Variant Nexcorium: A Vulnerability-Driven IoT Botnet Campaign

Nexcorium is a multi-architecture Mirai variant exploiting CVE-2024-3721 in TBK DVR devices to build a botnet for distributed denial-of-service attacks. The campaign, attributed to Nexus Team based on custom HTTP headers, uses OS command injection to deliver malware across ARM, MIPS, and x86-64 arc…
mirai
CVE-2017-17215
CVE-2024-3721
persistence mechanisms
iot botnet
multi-architecture
mirai variant
2026-04-17
credential brute-force
ddos attacks
nexcorium
tbk dvr exploitation
Published: April 17, 2026
Linked vulnerabilities : CVE-2017-17215, CVE-2024-3721
Downloadable IOCs: 14

Tracking RondoDox: Malware Exploiting Many IoT Vulnerabilities

A new threat actor is distributing the RondoDox malware, a variant of Mirai, targeting IoT devices. The actor uses residential IP addresses for distribution and employs over a dozen exploits to target various IoT vulnerabilities. The malware's first stage is a shell script that attempts to disable …
command injection
iot
botnet
mirai
multi-platform
CVE-2024-10914
CVE-2023-1389
CVE-2025-4008
CVE-2024-3721
CVE-2025-34043
rondodox
CVE-2025-9528
CVE-2013-1599
CVE-2022-36553
CVE-2020-10987
2025-11-26
shell script
residential infrastructure
mirai variant
CVE-2020-9054
CVE-2023-23333
CVE-2014-3206
CVE-2023-41011
CVE-2022-40619
Published: November 26, 2025
Linked vulnerabilities : CVE-2024-4577 (CVSS 9.8), CVE-2024-10914 (CVSS 8.1), CVE-2022-42475, CVE-2017-9841, CVE-2023-23333, CVE-2019-9082, CVE-2023-1389, CVE-2025-31324 (CVSS 10.0), CVE-2025-4008 (CVSS 9.4), CVE-2024-3721, CVE-2025-34043 (CVSS 10.0), CVE-2025-9528 (CVSS 5.1), CVE-2013-1599, CVE-2022-36553, CVE-2020-10987, CVE-2023-41011, CVE-2022-40619 (CVSS 7.7), CVE-2022-24847, CVE-2020-8958, CVE-2014-3206, CVE-2023-1381, CVE-2022-22947, CVE-2020-9054
Downloadable IOCs: 26
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