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MB-da0fdf351464fcc0ea3b663b6d2c8f69bf232f96649168bce9f92f3cec4b7dda high

📛 Threat Title

Mirai: stub.armv8

Category: Mirai Published: Source updated: First seen: Last updated: Source: Abuse.ch

Description

File type: elf. Size: 776536 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:44:52.

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 da0fdf351464fcc0ea3b663b6d2c8f69bf232f96649168bce9f92f3cec4b7dda VT 12 / 75

IOC database

Type
hash_sha256
Value
da0fdf351464fcc0ea3b663b6d2c8f69bf232f96649168bce9f92f3cec4b7dda
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
Mirai

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Flagged by 12 of 75 VirusTotal vendors

VendorVerdictDetection
Arcabit malicious Trojan.Linux.Generic.D3946B03
BitDefender malicious Trojan.Linux.GenericKD.60058371
CTX malicious elf.trojan.generic
Emsisoft malicious Trojan.Linux.GenericKD.60058371 (B)
ESET-NOD32 malicious Linux/Agent.BMJ trojan
GData malicious Trojan.Linux.GenericKD.60058371
huorong malicious Trojan/Linux.Agent.es
Lionic malicious Trojan.ELF.Mirai.4!c
McAfeeD malicious Trojan:Script/Dirtydecrypt.EAA
Microsoft malicious Trojan:Script/Wacatac.C!ml
MicroWorld-eScan malicious Trojan.Linux.GenericKD.60058371
VIPRE malicious Trojan.Linux.GenericKD.60058371

Details From VirusTotal

Basic Properties
MD5d8d718d047e0878cd553485b9e08b721
SHA-164b521d0892b01e24e79cd4d6915a19eaa5a6d5e
SHA-256da0fdf351464fcc0ea3b663b6d2c8f69bf232f96649168bce9f92f3cec4b7dda
VHash202226c535fcdaef51692e5ac8a0c32f
SSDEEP12288:qaOMNE5N3B76xF+y0ZdNd7JOSwa5YAmdlStnWtVfkHz7N:qaReBKRU9r1aOnQfkHN
TLSHT16DF46C5DFD5F3D43C2C6E23ADB8AC3957227B0D8D61311A321C1021DE6CADAD8B5299E
File typeELF
File type tagelf
MagicELF 64-bit LSB executable, ARM aarch64, version 1 (GNU/Linux), statically linked, for GNU/Linux 3.7.0, not stripped
File size758.3 KB
History
First seen on VirusTotal2026-09-25 11:17 UTC
Last submission2026-09-25 11:17 UTC
Last analysis2026-09-25 11:17 UTC
Last modified on VirusTotal2026-09-25 18:09 UTC
Known Names
  • d8d718d047e0878cd553485b9e08b721
hash_sha1 64b521d0892b01e24e79cd4d6915a19eaa5a6d5e VT 12 / 75

IOC database

Type
hash_sha1
Value
64b521d0892b01e24e79cd4d6915a19eaa5a6d5e
First seen
Last seen
Attached to this threat
Appears in
1 threat

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Flagged by 12 of 75 VirusTotal vendors

VendorVerdictDetection
Arcabit malicious Trojan.Linux.Generic.D3946B03
BitDefender malicious Trojan.Linux.GenericKD.60058371
CTX malicious elf.trojan.generic
Emsisoft malicious Trojan.Linux.GenericKD.60058371 (B)
ESET-NOD32 malicious Linux/Agent.BMJ trojan
GData malicious Trojan.Linux.GenericKD.60058371
huorong malicious Trojan/Linux.Agent.es
Lionic malicious Trojan.ELF.Mirai.4!c
McAfeeD malicious Trojan:Script/Dirtydecrypt.EAA
Microsoft malicious Trojan:Script/Wacatac.C!ml
MicroWorld-eScan malicious Trojan.Linux.GenericKD.60058371
VIPRE malicious Trojan.Linux.GenericKD.60058371

Details From VirusTotal

Basic Properties
MD5d8d718d047e0878cd553485b9e08b721
SHA-164b521d0892b01e24e79cd4d6915a19eaa5a6d5e
SHA-256da0fdf351464fcc0ea3b663b6d2c8f69bf232f96649168bce9f92f3cec4b7dda
VHash202226c535fcdaef51692e5ac8a0c32f
SSDEEP12288:qaOMNE5N3B76xF+y0ZdNd7JOSwa5YAmdlStnWtVfkHz7N:qaReBKRU9r1aOnQfkHN
TLSHT16DF46C5DFD5F3D43C2C6E23ADB8AC3957227B0D8D61311A321C1021DE6CADAD8B5299E
File typeELF
File type tagelf
MagicELF 64-bit LSB executable, ARM aarch64, version 1 (GNU/Linux), statically linked, for GNU/Linux 3.7.0, not stripped
File size758.3 KB
History
First seen on VirusTotal2026-09-25 11:17 UTC
Last submission2026-09-25 11:17 UTC
Last analysis2026-09-25 11:17 UTC
Last modified on VirusTotal2026-09-25 18:09 UTC
Known Names
  • d8d718d047e0878cd553485b9e08b721
hash_md5 d8d718d047e0878cd553485b9e08b721 VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/d8d718d047e0878cd553485b9e08b721

IOC database

Type
hash_md5
Value
d8d718d047e0878cd553485b9e08b721
First seen
Last seen
Attached to this threat
Appears in
1 threat

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

VirusTotal: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/d8d718d047e0878cd553485b9e08b721

References (1)

  • MalwareBazaar sample page Abuse.ch

    File type: elf. Size: 776536 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:44:52.

Remediations (10)

  • Mirai Malware Analysis, Overview by ANY.RUN
    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.

  • How To Mitigate And Defend Against DDoS Attacks In IoT Devices
    web:arxiv.org

    This solution utilizes unique local address mechanisms of the Internet Protocol Version 6 (IPv6) to defend against these attacks. Index Terms—Internet of Things, Distributed Denial of Service (DDoS), botnets, IPV6 unique local address, security threat, critical infrastructure and services, security features, malicious software, Mirai botnet.

  • A_Survey_on_The_Mirai_IoT_Botnet_and_Its_Recent_Variants (2)
    web:arxiv.org

    Abstract—Mirai is undoubtedly one of the most significant Internet of Things (IoT) botnet attacks in history. In terms of its detrimental effects, seamless spread, and low detection rate, it surpassed its predecessors. Its developers released the source code, which triggered the development of several variants that combined the old code with newer vulnerabilities found on popular IoT devices ...

  • New Mirai Botnet Leverages Zero-Day Exploits on Routers
    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.

  • Reverse Engineering Armv8-A Systems, First Edition - GitHub
    web:github.com

    By the end of this reverse engineering book, you'll have comprehensive Armv8-A expertise and the practical skills to analyze any binary with confidence while leveraging advanced security features to harden your systems.

  • Mirai Source Code - GitHub
    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 ...

  • Dissecting Mirai: Spatio-Sequential Analysis and Restoration ... - Springer
    web:link.springer.com

    Following the public release of its source code in 2016, numerous variants have proliferated, broadening its attack surface and complicating detection and mitigation efforts. Despite extensive research on Mirai , existing analyses remain fragmented and informal, lacking a structured representation of its attack patterns.

  • Mirai Botnet | ARM Reverse Engineering Walkthrough
    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 ...

  • IoT Under Siege: The Anatomy of the Latest Mirai Campaign Leveraging ...
    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.

  • Mirai Botnet Forensic Analysis - Cyber - westoahu.hawaii.edu
    web:westoahu.hawaii.edu

    Practicing proper mitigation techniques and being proactive can help reduce device vulnerabilities, and prevent the creation of more bots and limit the resources botnet operators have. References [1] Cloudflare. (2017, December 14). Inside the Infamous Mirai IoT Botnet: A Retrospective.

AI Forensic Analysis

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