MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae
SHA3-384 hash: b9a9e97774305159899e1e8a5e04ad75b34a269de1b96997c41b70961a6ac9edcfa1b3bd3c4a02cafd46ee6a7dcc741b
SHA1 hash: 4a23c9f8f4991674ca74d834dfb1fe441c354d95
MD5 hash: 95464e2a8490108d8d06fb473e0dce46
humanhash: lion-alanine-sad-fillet
File name:akido.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:70'524 bytes
First seen:2026-05-05 02:04:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:SDvLGLSR8vQGpjhDuG9ZLIZecJS1+kRL4qPZE0RVBVyNvd3jKOukHuLwCVy/Jx+4:qLG4ZGNhXlcJHvEXCZujBeZWCOL/g
TLSH T1846328817C81AA26C7C057B7FA5F108E3314A79CE1EA73438C155FA576DAC0F0D6B68A
telfhash t136417bf99fa416dd27e4a98582cd502c4a6a328b2a057893c50d6b4bd947ac6f40cc2b
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 559c660b4e77a4fe1df9c87ff59feba7957f8794e060b3cbb31aabbb6f140fd0
File size (compressed) :29'960 bytes
File size (de-compressed) :70'524 bytes
Format:linux/arm
Packed file: 559c660b4e77a4fe1df9c87ff59feba7957f8794e060b3cbb31aabbb6f140fd0

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
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/7665859f-5456-4ccf-8035-a7cfb33c5e06/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6976991-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 92.88.98.199:9506
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-04T23:12:00Z UTC
Last seen:
2026-05-05T02:43:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/15b43f66-8b09-465e-8433-e052c739eae3
Behavior Graph:
Download SVG
%3 guuid=0696be4d-1a00-0000-82c9-5bd5e5050000 pid=1509 /usr/bin/sudo guuid=fab76250-1a00-0000-82c9-5bd5ed050000 pid=1517 /tmp/sample.bin guuid=0696be4d-1a00-0000-82c9-5bd5e5050000 pid=1509->guuid=fab76250-1a00-0000-82c9-5bd5ed050000 pid=1517 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/713f855d-daa9-4e27-bd67-e111f04903ff
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-05 02:10:50 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tundqqvcgvwx2t2etpn4osrt65gkazeadjrl64nrpdtvypx3lwxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/260505-ch7xmaax8k/
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/9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae

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:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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 559c660b4e77a4fe1df9c87ff59feba7957f8794e060b3cbb31aabbb6f140fd0

Mirai

elf 9d1a3842a2356d7d4f449bdbc74a33f74ca064801a62bf71b178e75c3efb5dae

(this sample)

  
Dropped by
SHA256 559c660b4e77a4fe1df9c87ff59feba7957f8794e060b3cbb31aabbb6f140fd0
  
URLhaus
https://urlhaus.abuse.ch/url/3839038/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3839049/
  
Dropped by
MD5 bb2c882ce73961136f05afe9d6126d92

Comments