MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4. 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: 9


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

SHA256 hash: a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4
SHA3-384 hash: e79125527fcc697c6a9618ca3a5fd53462f2fa349eb7327615e1febb4614e6e2f3e4c11dd8bc43c32afc3c20377b95c2
SHA1 hash: 2597d50acf4417b05cab3ae9caa8586ea9ee9684
MD5 hash: 6bde3d7235a4a09b6015d6baf672b18c
humanhash: hawaii-twenty-beryllium-victor
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:181'860 bytes
First seen:2026-02-20 02:05:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ofqSIRrziKaeyfor1m6StkbkxEnISur2VG1QI/e8T1mGa0Sjj/VTT1PIapYexOmC:z3RrmIukWq9uSVG1QIp1mG8/gaptxJaf
TLSH T12504961E6F228F6EF668873447B74925A75C23DA27E1D644E1ACC1106F6038E641FFE8
telfhash t10241a2180d7817b4a3396c4a09dcfb77e6b730db7e162c378e11e86aa769a834d11c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c99ae58f-fdef-4f99-b9e8-93837a09d87e/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a file
Runs as daemon
DNS request
Traces processes
Substitutes an application name
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/6997c20e10e80629d4eae3a5/reports/479e62c9-2140-4bc9-a0a6-941b5cc34461/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/43576787-e6dd-492a-a791-2c1c8b8968ca
Behavior Graph:
Download SVG
%3 guuid=6a51e418-1800-0000-e49e-eb594c090000 pid=2380 /usr/bin/sudo guuid=518dd61a-1800-0000-e49e-eb5952090000 pid=2386 /tmp/sample.bin guuid=6a51e418-1800-0000-e49e-eb594c090000 pid=2380->guuid=518dd61a-1800-0000-e49e-eb5952090000 pid=2386 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0aac750e-dd47-42dc-abd7-57b024772938
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uiynw3iifdaj62ej2s6qe67x4w4hi42aj7ncaxztvzx3gsavcxsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260220-cjjw7afs7e/
Behaviour
System Network Configuration Discovery
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:
0.00
Link:
https://yomi.yoroi.company/submissions/a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 a230db6d0828c09f6889d4bd027bf7e5b87473404fda205f33ae6fb3481515e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3780817/
  
Delivery method
Distributed via web download

Comments