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MB-e4c3700275b37f0a38b188eeb40dfec32fe667ea5b5567560814dd8f42ed472a high

📛 Threat Title

Mirai: bot.x86_64

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

Description

File type: elf. Size: 1136039 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:58:34.

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 e4c3700275b37f0a38b188eeb40dfec32fe667ea5b5567560814dd8f42ed472a VT 24 / 75

IOC database

Type
hash_sha256
Value
e4c3700275b37f0a38b188eeb40dfec32fe667ea5b5567560814dd8f42ed472a
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 24 of 75 VirusTotal vendors

VendorVerdictDetection
ALYac malicious Gen:Variant.Linux.Gafgyt.13
Arcabit malicious Trojan.Linux.Gafgyt.13
Avast malicious ELF:CVE-2021-36260-A [Expl]
Avast-Mobile malicious ELF:Mirai-QL [Trj]
AVG malicious ELF:CVE-2021-36260-A [Expl]
Avira malicious EXP/LINUX.CVE-2021-.A
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 Exploit.EXP/LINUX.CVE-2021-.A
Fortinet malicious ELF/Mirai.AAY!tr
GData malicious Linux.Trojan.Mirai.B
huorong malicious Trojan/Linux.Mirai.f
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.DEDC (CLASSIC)
SentinelOne malicious Static AI - Suspicious ELF
Tencent malicious Backdoor.Linux.Mirai.yar
VIPRE malicious Gen:Variant.Linux.Gafgyt.13

Details From VirusTotal

Basic Properties
MD53d959a87d15e753f88d63a67dc41a7b6
SHA-1aa9dae76eb7235151880d355355a9c658493d8b8
SHA-256e4c3700275b37f0a38b188eeb40dfec32fe667ea5b5567560814dd8f42ed472a
VHash6e4bb97ab1193c9f55f589c6c973c2cc
SSDEEP24576:t8cWtZteM46ToG9hse3v0AF+V8ceeURWjZR8EMNNs/9LjT:GjB46Tz3vn+EeoWjZrAN493
TLSHT16E355C5BB2A374BCC157C830879BDA62BD35B46502226E7BB5C4DB302E26D702719F72
File typeELF
File type tagelf
MagicELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, for GNU/Linux 3.2.0, stripped
File size1.1 MB
History
First seen on VirusTotal2026-09-25 11:01 UTC
Last submission2026-09-25 11:01 UTC
Last analysis2026-09-25 11:01 UTC
Last modified on VirusTotal2026-09-25 18:09 UTC
Known Names
  • j55k8k19l.exe
  • bot.x86_64.elf
hash_sha1 aa9dae76eb7235151880d355355a9c658493d8b8 VT 24 / 75

IOC database

Type
hash_sha1
Value
aa9dae76eb7235151880d355355a9c658493d8b8
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 24 of 75 VirusTotal vendors

VendorVerdictDetection
ALYac malicious Gen:Variant.Linux.Gafgyt.13
Arcabit malicious Trojan.Linux.Gafgyt.13
Avast malicious ELF:CVE-2021-36260-A [Expl]
Avast-Mobile malicious ELF:Mirai-QL [Trj]
AVG malicious ELF:CVE-2021-36260-A [Expl]
Avira malicious EXP/LINUX.CVE-2021-.A
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 Exploit.EXP/LINUX.CVE-2021-.A
Fortinet malicious ELF/Mirai.AAY!tr
GData malicious Linux.Trojan.Mirai.B
huorong malicious Trojan/Linux.Mirai.f
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.DEDC (CLASSIC)
SentinelOne malicious Static AI - Suspicious ELF
Tencent malicious Backdoor.Linux.Mirai.yar
VIPRE malicious Gen:Variant.Linux.Gafgyt.13

Details From VirusTotal

Basic Properties
MD53d959a87d15e753f88d63a67dc41a7b6
SHA-1aa9dae76eb7235151880d355355a9c658493d8b8
SHA-256e4c3700275b37f0a38b188eeb40dfec32fe667ea5b5567560814dd8f42ed472a
VHash6e4bb97ab1193c9f55f589c6c973c2cc
SSDEEP24576:t8cWtZteM46ToG9hse3v0AF+V8ceeURWjZR8EMNNs/9LjT:GjB46Tz3vn+EeoWjZrAN493
TLSHT16E355C5BB2A374BCC157C830879BDA62BD35B46502226E7BB5C4DB302E26D702719F72
File typeELF
File type tagelf
MagicELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, for GNU/Linux 3.2.0, stripped
File size1.1 MB
History
First seen on VirusTotal2026-09-25 11:01 UTC
Last submission2026-09-25 11:01 UTC
Last analysis2026-09-25 11:01 UTC
Last modified on VirusTotal2026-09-25 18:09 UTC
Known Names
  • j55k8k19l.exe
  • bot.x86_64.elf
hash_md5 3d959a87d15e753f88d63a67dc41a7b6 VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/3d959a87d15e753f88d63a67dc41a7b6

IOC database

Type
hash_md5
Value
3d959a87d15e753f88d63a67dc41a7b6
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/3d959a87d15e753f88d63a67dc41a7b6

References (1)

  • MalwareBazaar sample page Abuse.ch

    File type: elf. Size: 1136039 bytes. Tags: elf, Mirai. Reporter: abuse_ch. First seen: 2026-09-25 10:58:34.

Remediations (10)

  • Malware analysis bot.x86_64 Malicious activity - any.run
    web:any.run

    Online sandbox report for bot.x86_64 , tagged as mirai , botnet, moobot, verdict: Malicious activity

  • 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.

  • Mirai (malware) - Wikipedia
    web:en.wikipedia.org

    Mirai (from the Japanese word for "future", 未来) is malware that turns networked devices running Linux into remotely controlled bots that can be used as part of a botnet in large-scale network attacks.

  • 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 ...

  • In-depth Analysis of a New Mirai Variant - rruzi.github.io
    web:rruzi.github.io

    In-depth Analysis of a New Mirai Variant 7 minute read Published: December 28, 2024 I. Background Recently, NSFOCUS [1], National Cyber Security Center (NCSC) [2], and 360 Security Brain [3] detected a batch of botnet samples that integrate the TEA algorithm for encryption based on the leaked source code of Mirai , targeting IoT/Linux devices of various architectures such as ARM, MIPS, and x86 ...

  • Evooo1Bot Linux Botnet: Mirai-Derived Malware Turns Edge Devices Into ...
    web:securityarsenal.com

    Evooo1Bot, a new Mirai -derived Linux botnet, is exploiting known flaws to conscript internet-facing edge devices into SOCKS5 proxy infrastructure. Here's how to find it and stop it.

  • Mirai Botnet | ARM Reverse Engineering Walkthrough
    web:trainsec.net

    In this particular case, I found an ARM-compiled Mirai botnet sample. The anti-virus checks labeled it as " Mirai ," matching what I found in the documentation, sandbox analyses, and community threat intelligence sources. Mirai is known to compile variants for multiple architectures (ARM, MIPS, x86, x64, etc.), making it adaptable and widespread.

  • 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.

  • Two Botnets, One Flaw: Mirai Spreads Through Wazuh Vulnerability
    web:www.akamai.com

    Akamai SIRT identified an active exploitation of the remotely exploitable unsafe deserialization vulnerability CVE-2025-24016 against Wazuh servers.

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