🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4
SHA3-384 hash: a89310cf0a88c957c7ba9abee9db1cf33af03bd5b8cf728d42b9ebede60ae13201e3833ef06e18e4ec0d3a9f24877b40
SHA1 hash: 7004d170e704f1bc149a2aff41883a88d0688d39
MD5 hash: f98134b6e245a7442139b9b270ef901d
humanhash: rugby-bluebird-missouri-robert
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:244'740 bytes
First seen:2026-09-17 10:31:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Xwwfji34BoI53ITeZe9IW8BeEZbxhkcm81Z4+ggu3:XwwfOoCI3bwcdh281Oau3
TLSH T19134C71F6E228F6DF269CB7447F74D35976823D726E1D680D2ACC2101E6438E641FBA8
telfhash t1e041811809b817b0a6256c5d449dff2bd6a330eb7e176c238e11e86eeb29f835d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6aabc1a9ae7c9645dca57e08/reports/3de58b9c-635a-4884-8d60-11d845004656/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f4589cb4-57cd-49ff-8017-7417b18587da
Behavior Graph:
Download SVG
%3 guuid=00786a45-1c00-0000-2607-371c30070000 pid=1840 /usr/bin/sudo guuid=59596e48-1c00-0000-2607-371c32070000 pid=1842 /tmp/sample.bin guuid=00786a45-1c00-0000-2607-371c30070000 pid=1840->guuid=59596e48-1c00-0000-2607-371c32070000 pid=1842 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5d9db102-b04e-431e-8fea-a9dab037c9a5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-17 10:32:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=igrzig6orocbc7rgbwj3ricaq6uej2o4g365ctiyu46rrz74r62a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260917-mk1lfayvez/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
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
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

elf 41a3941bce8b84117e260d93b8a04087a844e9dc36fdd14d18a73d18e7fc8fb4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3901783/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3901782/

Comments