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MB-e74d69a848ab1a7f17c9439519ae28bff332d948a2292ce65733d37900f1eedb high

📛 Threat Title

Mirai: bot.armv6l

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

Description

File type: elf. Size: 1013939 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:38:05.

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 e74d69a848ab1a7f17c9439519ae28bff332d948a2292ce65733d37900f1eedb VT 26 / 75

IOC database

Type
hash_sha256
Value
e74d69a848ab1a7f17c9439519ae28bff332d948a2292ce65733d37900f1eedb
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 26 of 75 VirusTotal vendors

VendorVerdictDetection
ALYac malicious Gen:Variant.Linux.Gafgyt.13
Arcabit malicious Trojan.Linux.Gafgyt.13
Avast malicious ELF:Hajime-Q [Trj]
Avast-Mobile malicious ELF:Mirai-QL [Trj]
AVG malicious ELF:Hajime-Q [Trj]
Avira malicious TR/LINUX.Hajime.Q
BitDefender malicious Gen:Variant.Linux.Gafgyt.13
ClamAV malicious Unix.Trojan.Mirai-10004218-0
CTX malicious elf.unknown.gafgyt
Cynet malicious Malicious (score: 99)
DrWeb malicious Linux.Rootkit.420
Emsisoft malicious Gen:Variant.Linux.Gafgyt.13 (B)
ESET-NOD32 malicious Linux/Mirai.FLD trojan
F-Secure malicious Trojan.TR/LINUX.Hajime.Q
Fortinet malicious Linux/Mirai.REAL!tr
GData malicious Gen:Variant.Linux.Gafgyt.13
Google malicious Detected
huorong malicious Trojan/Linux.Mirai.f
Ikarus malicious Trojan.Linux.Mirai
Kaspersky malicious HEUR:Exploit.Linux.CVE-2018-10561.a
Microsoft malicious Backdoor:Linux/Gafgyt.BA!xp
MicroWorld-eScan malicious Gen:Variant.Linux.Gafgyt.13
Rising malicious Backdoor.Mirai/Linux!1.BAFE (CLASSIC)
SentinelOne malicious Static AI - Malicious ELF
Tencent malicious Backdoor.Linux.Mirai.yar
VIPRE malicious Gen:Variant.Linux.Gafgyt.13

Details From VirusTotal

Basic Properties
MD5360073e81649a658bcbb9cefbe2f38b1
SHA-148e9730b71abdc84f96b9f2889c6e49d03b73cd6
SHA-256e74d69a848ab1a7f17c9439519ae28bff332d948a2292ce65733d37900f1eedb
VHashf48ca1cd65b8a8cf4aba295d5716deeb
SSDEEP24576:zkgJ32jpc+SrNUCSfc+Fp4Wop9657yD/hGnm5:r4f1L89657yDAm5
TLSHT156254B54F890DF63C5D46B7AF65E82A833234778C3E7720699148B383B97A5F0B3A641
File typeELF
File type tagelf
MagicELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, for GNU/Linux 3.2.0, not stripped
File size990.2 KB
History
First seen on VirusTotal2026-09-25 10:40 UTC
Last submission2026-09-25 10:40 UTC
Last analysis2026-09-25 10:40 UTC
Last modified on VirusTotal2026-09-25 18:08 UTC
Known Names
  • uyf4mh.exe
  • bot.armv6l.elf
hash_sha1 48e9730b71abdc84f96b9f2889c6e49d03b73cd6 VT 26 / 75

IOC database

Type
hash_sha1
Value
48e9730b71abdc84f96b9f2889c6e49d03b73cd6
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 26 of 75 VirusTotal vendors

VendorVerdictDetection
ALYac malicious Gen:Variant.Linux.Gafgyt.13
Arcabit malicious Trojan.Linux.Gafgyt.13
Avast malicious ELF:Hajime-Q [Trj]
Avast-Mobile malicious ELF:Mirai-QL [Trj]
AVG malicious ELF:Hajime-Q [Trj]
Avira malicious TR/LINUX.Hajime.Q
BitDefender malicious Gen:Variant.Linux.Gafgyt.13
ClamAV malicious Unix.Trojan.Mirai-10004218-0
CTX malicious elf.unknown.gafgyt
Cynet malicious Malicious (score: 99)
DrWeb malicious Linux.Rootkit.420
Emsisoft malicious Gen:Variant.Linux.Gafgyt.13 (B)
ESET-NOD32 malicious Linux/Mirai.FLD trojan
F-Secure malicious Trojan.TR/LINUX.Hajime.Q
Fortinet malicious Linux/Mirai.REAL!tr
GData malicious Gen:Variant.Linux.Gafgyt.13
Google malicious Detected
huorong malicious Trojan/Linux.Mirai.f
Ikarus malicious Trojan.Linux.Mirai
Kaspersky malicious HEUR:Exploit.Linux.CVE-2018-10561.a
Microsoft malicious Backdoor:Linux/Gafgyt.BA!xp
MicroWorld-eScan malicious Gen:Variant.Linux.Gafgyt.13
Rising malicious Backdoor.Mirai/Linux!1.BAFE (CLASSIC)
SentinelOne malicious Static AI - Malicious ELF
Tencent malicious Backdoor.Linux.Mirai.yar
VIPRE malicious Gen:Variant.Linux.Gafgyt.13

Details From VirusTotal

Basic Properties
MD5360073e81649a658bcbb9cefbe2f38b1
SHA-148e9730b71abdc84f96b9f2889c6e49d03b73cd6
SHA-256e74d69a848ab1a7f17c9439519ae28bff332d948a2292ce65733d37900f1eedb
VHashf48ca1cd65b8a8cf4aba295d5716deeb
SSDEEP24576:zkgJ32jpc+SrNUCSfc+Fp4Wop9657yD/hGnm5:r4f1L89657yDAm5
TLSHT156254B54F890DF63C5D46B7AF65E82A833234778C3E7720699148B383B97A5F0B3A641
File typeELF
File type tagelf
MagicELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, for GNU/Linux 3.2.0, not stripped
File size990.2 KB
History
First seen on VirusTotal2026-09-25 10:40 UTC
Last submission2026-09-25 10:40 UTC
Last analysis2026-09-25 10:40 UTC
Last modified on VirusTotal2026-09-25 18:08 UTC
Known Names
  • uyf4mh.exe
  • bot.armv6l.elf
hash_md5 360073e81649a658bcbb9cefbe2f38b1 VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/360073e81649a658bcbb9cefbe2f38b1

IOC database

Type
hash_md5
Value
360073e81649a658bcbb9cefbe2f38b1
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/360073e81649a658bcbb9cefbe2f38b1

References (1)

  • MalwareBazaar sample page Abuse.ch

    File type: elf. Size: 1013939 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:38:05.

Remediations (10)

  • 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.

  • 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 ...

  • web:dailysecurityreview.com

    The Mirai botnet, a notorious piece of malware, launched devastating DDoS attacks in 2016. This blog post delves into its origins, spread, impact, and the ongoing threat it represents, providing crucial information on mitigating Mirai botnet risks.

  • 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 ...

  • web:github.com

    Leaked Mirai Source Code for Research/IoC Development Purposes - jgamblin/ Mirai -Source-Code

  • web:securityarsenal.com

    Ubuntu's USN-8726-3 patches CVE-2025-10263, an Arm TLB invalidation race in the Linux kernel that lets local attackers write to revoked memory and escalate privileges.

  • 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 ...

  • 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.

  • web:www.joesandbox.com

    Signatures Antivirus detection for dropped file Detected Mirai Found malware configuration Malicious sample detected (through community Yara rule) Sample tries to kill a massive number of system processes Suricata IDS alerts for network traffic Yara detected Gafgyt Connects to many ports of the same IP (likely port scanning) Drops files in suspicious directories Executes the "crontab" command ...

  • web:www.threatintelreport.com

    YARA rule Mirai_Malware_IOCs_1 detects strings including "bruh why again", "mamakmukekkontol" and the listed domains and hashes. Mitigation Recommendations Upgrade n8n immediately to version 1.122.0 or later. Update Tenda AC1206 firmware or isolate devices from the internet. Block all listed IOCs at network perimeter and endpoint layers.

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