MB-a4bb8ddbfad5586f18c43b071fb1c1f2bdbb6def91b0a5a6e8a4a6c8e5658ac9
high
📛 Threat Title
Mirai: stub.armv8
Description
File type: elf. Size: 777033 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 05:26:25.
Indicators of Compromise (3)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
hash_sha256
a4bb8ddbfad5586f18c43b071fb1c1f2bdbb6def91b0a5a6e8a4a6c8e5658ac9
IOC database
- Type
- hash_sha256
- Value
a4bb8ddbfad5586f18c43b071fb1c1f2bdbb6def91b0a5a6e8a4a6c8e5658ac9- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- Mirai
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
hash_sha1
b443f9083a025a4a3ed1d8b5cf86a4c30006b1ac
IOC database
- Type
- hash_sha1
- Value
b443f9083a025a4a3ed1d8b5cf86a4c30006b1ac- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
hash_md5
26647283b4f222c02fbdd5877e3ecb71
IOC database
- Type
- hash_md5
- Value
26647283b4f222c02fbdd5877e3ecb71- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
References (1)
-
MalwareBazaar sample page
Abuse.ch
File type: elf. Size: 777033 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 05:26:25.
Remediations (10)
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web:any.run
Mirai is a self-propagating malware that scans the internet for vulnerable IoT devices and infects them to create a botnet. Mirai variants utilize lists of common default credentials to gain access to devices. Mirai's primary use is for launching distributed denial-of-service (DDoS) attacks, but it has also been used for cryptocurrency mining.
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web:dailysecurityreview.com
A new Mirai botnet is using zero-day exploits to target industrial routers and smart home devices, launching high-intensity DDoS attacks. Learn about the vulnerabilities and how to protect your systems.
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web:documentation-service.arm.com
The Armv8-M Security Extension defines TT instructions and CMSE-compliant compiler toolchain support CMSE intrinsics. [Use Case Examples] describes how to use these intrinsics to check pointer arguments in Secure software.
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web:github.com
Mirai is a malware botnet that infects Internet of Things (IoT) devices using default or weak login credentials. Once infected, these devices are controlled by a command-and-control (CnC) server and can be used to launch DDoS attacks. This repo is a fork of the original leaked source code and includes components such as: The bot (runs on IoT devices) The CnC server The loader (infects devices ...
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web:support.arm.com
This document focuses on some of the secure software guidelines and recommendations for an Armv8-M based platform.
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web:support.arm.com
Arm's Security team continues to research new attack vectors and potential mitigations , and will continue to work closely with our customers and partners in this regard. For details on updates to affected CPUs, as well as descriptions of mitigations added to Armv8.5-A and Armv9, view the Arm v8.5-A and Armv9 CPU updates document. Acknowledgements
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web:support.microsoft.com
Learn more how to protect your Windows devices against silicon-based microarchitectural and speculative execution side-channel vulnerabilities
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web:trainsec.net
Final Thoughts: A Call to Continuous Mastery Unpacking an ARM-based Mirai sample exemplifies the thrill and challenge of modern cybersecurity work. As IoT devices and Linux-based systems become more ubiquitous in enterprise networks, staying on top of evolving threats is essential. Take this as your motivation to keep refining your reverse engineering, malware analysis, and forensics ...
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web:unit42.paloaltonetworks.com
Mirai is a still-active botnet with new variants. We highlight observed exploitation of IoT vulnerabilities — due to low complexity and high impact.
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web:www.jisem-journal.com
Presenting an in-depth security analysis of Mirai botnet, a malware that affected the availability of banking systems and put in evidence a new form of DDoS attack that works with IoT devices compromised by malware. The methods presented are generic and can be used to mitigate any malware of the same nature.
AI Forensic Analysis
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