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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb
SHA3-384 hash: 6191113e4037f245c7eeaac298e950e6f4100551fc6262928243d59815199dcf02d037783b033150ea3b19b15ccd8bb5
SHA1 hash: 66ff2f4998d3f423b45ae8b645bc662a44f7fc47
MD5 hash: 873b0b1539c817fc564de3e1cc72f26e
humanhash: black-nineteen-blue-victor
File name:main_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:106'348 bytes
First seen:2026-09-05 21:27:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DNfeUzcf5UNqUopsT//9ZoPp50xipi5qu:DpeUzcf4ApsTnoPnFu
TLSH T12FA35CC2F683D0F6E86615B15137E33A9B32E139502AEE43D369DD32E8919509B1B39C
telfhash t15751eaf71e6a19ecb7d0a802c31f1ea12d5ad7b7156036f501f3587522e798180bad39
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2b0e0903-2bd6-4e99-8295-6fc600b56e8f/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.14518.24863.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Runs as daemon
Kills processes
Connection attempt
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/6a9c8971058fb6a70967704f/reports/71a125bd-4a6c-485c-b086-c1b42b07404d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d951f6e4-ea36-4225-8f91-e29b7fd98219
Behavior Graph:
Download SVG
%3 guuid=a75257b1-1700-0000-9568-0e08540d0000 pid=3412 /usr/bin/sudo guuid=4b37ddb2-1700-0000-9568-0e085b0d0000 pid=3419 /tmp/sample.bin delete-file net guuid=a75257b1-1700-0000-9568-0e08540d0000 pid=3412->guuid=4b37ddb2-1700-0000-9568-0e085b0d0000 pid=3419 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=4b37ddb2-1700-0000-9568-0e085b0d0000 pid=3419->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=62ff07b3-1700-0000-9568-0e085c0d0000 pid=3420 /tmp/sample.bin dns net send-data zombie guuid=4b37ddb2-1700-0000-9568-0e085b0d0000 pid=3419->guuid=62ff07b3-1700-0000-9568-0e085c0d0000 pid=3420 clone guuid=62ff07b3-1700-0000-9568-0e085c0d0000 pid=3420->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 27B 26c71ea5-bf2f-544c-9fd6-2460114d633a pingg.sbs:1995 guuid=62ff07b3-1700-0000-9568-0e085c0d0000 pid=3420->26c71ea5-bf2f-544c-9fd6-2460114d633a send: 17B guuid=0d961db3-1700-0000-9568-0e085d0d0000 pid=3421 /tmp/sample.bin guuid=62ff07b3-1700-0000-9568-0e085c0d0000 pid=3420->guuid=0d961db3-1700-0000-9568-0e085d0d0000 pid=3421 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f65c26e6-def8-4035-9a38-d025b906ca51
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-05 21:28:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7uh5ko2kfcls7w2zeior4c2uocstdfst753wvo2mkxxljusid5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260905-1be52aga64/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.persirai.
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5fe87ea9da5144b97edac910e8f05aa385298cb29ffbbb55da62af75a69240fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3910884/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3910907/

Comments