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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d
SHA3-384 hash: 0ce86aaed128ca95ae65cc2b7e77947e56ad90328f3cf8ab6ef04f1473493b2334f6be681cd447a6f4e3469e284ff815
SHA1 hash: 7f2c5a40621d297e13a12de1f700743c88fd7035
MD5 hash: d4434a76efb6fde136123e2117703e5a
humanhash: island-mountain-bulldog-timing
File name:iran.powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:137'940 bytes
First seen:2026-09-27 11:40:50 UTC
Last seen:2026-09-27 13:26:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:gLF9lhszLHQDxiQCxFC3erJZHFTEDDwd2vAxS750JbCtABHqUtJYUd:gLjluwDxuCOlZHF4cfxbtFd
TLSH T1B8D33B02B30D0947E2673EF43B3B27E1D3DFDA8121E4E644255FAA8991B2D325586DCE
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
IN IN
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sets a written file as executable
Launching a process
Manages services
Changes the time when the file was created, accessed, or modified
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ab901505e3b847300f6cdd3/reports/950bc4df-8a14-4646-b974-9f514cfc3029/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fe6f9118-e2d1-49cc-91f3-4a3642edd732
Behavior Graph:
Download SVG
%3 guuid=761570b6-1c00-0000-bfc2-05180e090000 pid=2318 /usr/bin/sudo guuid=840e9dbc-1c00-0000-bfc2-051818090000 pid=2328 /tmp/sample.bin guuid=761570b6-1c00-0000-bfc2-05180e090000 pid=2318->guuid=840e9dbc-1c00-0000-bfc2-051818090000 pid=2328 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4658205a-b52f-4d8d-bf32-37df31ddb35a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 11:39:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amppslyngpywgq5mynydze2fek2uq2orx5is7hybvqnk6u7ifzwq._file
Result
Malware family:
flylegitbot
Create hunting rule
Score:
  10/10
Tags:
family:flylegitbot botnet linux
Link:
https://tria.ge/reports/260927-ntmllswz7n/
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/031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 031ef92f0d33f16343acc3703c934522b54869d1bf512f9f01ac1aaf53e82e6d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923746/
  
Delivery method
Distributed via web download

Comments