MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de
SHA3-384 hash: 2ff667cb6f883a151845f5460e44d64590863554a81d8a3dd4a93883184b2a2923f766843134526d8510ee169dd83fb2
SHA1 hash: 4b69e065ada73fd080c9d3b4114e348ce63f4410
MD5 hash: 64458cfed4e1aa6778c5f0773b1b38a2
humanhash: high-virginia-happy-april
File name:tux.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:75'076 bytes
First seen:2026-03-26 21:33:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:M+Afu2B5aiJsOEIZ7rmaRV6tnhEeI2lZ6QxTjnlBl6v9Jx:M+0uaixanHSZ6ElY9
TLSH T17F733B56BC819A13C6D112BBFB2E028C372613F8D2EB3217DD226F51778792B0D6B651
telfhash t14211c0618fcc6b9c37e0831943ae52561ad830a9561a28559eaf9f4b46034f2b04ac71
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 :
69
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/ca2e9ade-a3ff-4a60-9d79-2a1b1c6ca4b8/
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-26T17:04:00Z UTC
Last seen:
2026-03-26T20:50:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.hw
Link:
https://opentip.kaspersky.com/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/db91e646-3987-4f33-ba58-8ad70d5220c5
Behavior Graph:
Download SVG
%3 guuid=65e7fd36-1900-0000-ead5-8a92630b0000 pid=2915 /usr/bin/sudo guuid=79148c3a-1900-0000-ead5-8a926a0b0000 pid=2922 /tmp/sample.bin guuid=65e7fd36-1900-0000-ead5-8a92630b0000 pid=2915->guuid=79148c3a-1900-0000-ead5-8a926a0b0000 pid=2922 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce0cb400-b5c7-49a0-be76-48d853c764db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-26 21:33:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vmwwitrd3nzxu2a66h7xy4nyhvaaugnwt7u7opi4tc2g6zg2hdpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260326-1efwqsez2q/
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/ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 ab2d644e23db737a681ef1ff7c71b83d400a19b69fe9f73d1c98b46f64da38de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3804872/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3802182/

Comments