MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f
SHA3-384 hash: fdf4b7393296a1780f94055674ecc2f81b06c5c25a7ab9ad455b125450c340c1a60c8c90c497b25da8b59a5347020d31
SHA1 hash: c1e942c89eac1aedbe5db8e59d7637b2438c5c54
MD5 hash: 72538eb88b56e10efbda7827543d0aff
humanhash: oxygen-salami-washington-west
File name:nabarm
Download: download sample
Signature Mirai
Create hunting rule
File size:42'652 bytes
First seen:2026-01-01 00:08:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:BnpegF2gWwDkLvmAp4ewXUvGWdhZXv1A1irqQgmNMcqr/A4vALkMk6DuSVZoBz1K:Bn9Y+U5LK1irsmN7u/lBw2zixCgu+7R
TLSH T1DD13FA89BC91D916CAC55577BF0E42DC372603E8E2EE73039E15AF66365F83B0A2B441
telfhash t18a21e100cb484eccebb198d8434f93276e261059fa33386166f99d5d0723fe34432432
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-31T21:57:00Z UTC
Last seen:
2025-12-31T22:16:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6c51d8ff-ed63-44f1-a050-7cc46fb74ec7
Behavior Graph:
Download SVG
%3 guuid=bf384251-1a00-0000-99ae-bbc9020b0000 pid=2818 /usr/bin/sudo guuid=d83ed453-1a00-0000-99ae-bbc9090b0000 pid=2825 /tmp/sample.bin guuid=bf384251-1a00-0000-99ae-bbc9020b0000 pid=2818->guuid=d83ed453-1a00-0000-99ae-bbc9090b0000 pid=2825 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e5a0c1a8-b184-4111-a489-71ce584480f9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842906
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842906 Sample: nabarm.elf Startdate: 01/01/2026 Architecture: LINUX Score: 56 18 103.107.12.128, 23 XIAOZHIYUN1-AS-APICIDCNETWORKUS Hong Kong 2->18 20 103.137.208.0, 23 WMTIPL-AS-INWinmaxTelecommunicationIndiaPrivateLimited Philippines 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 nabarm.elf 2->8         started        signatures3 process4 process5 10 nabarm.elf 8->10         started        process6 12 nabarm.elf 10->12         started        14 nabarm.elf 10->14         started        16 nabarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-01 00:09:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2i5cfuacbzx5g3c5pzw4rml4tatyt5u7vjoior5uozmkjvbhucpq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260101-afbejaynal/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/875680f6-b78c-4f54-a7a0-659e01d5ab21
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f

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:Linux_Generic_Threat_d94e1020
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 d23a22d0020e6fd36c5d7e6dc8b17c982789f69faa5c8747b47658a4d427a09f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739241/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740307/

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