MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33
SHA3-384 hash: 04db77359c9ea79d00137b63edef252e5a197f1b8fdc657ddac2fdf5f3a5b72a8459f48207fd077a7267b8ba794dafe8
SHA1 hash: 9a1e6d67a76d076e141a79661e59a4e522da646b
MD5 hash: 5d66f07d4110f0281e4a35a20aa7ee0d
humanhash: network-tango-oven-michigan
File name:miraint.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:63'172 bytes
First seen:2026-02-17 18:18:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MZniA5dB9VT22IrmE2RJqWhQczKvk6VnaPgJALBIkiQ3xtZWZ:ydptCm7vqWOczK5Vaj3xtZWZ
TLSH T17D53F946FC818A06C5C513B6FA2E118E33136379E2DF73129E106F6477CA96B0E7B952
telfhash t1e8f00243dfcc4a5c27e00198818e01199bc83ce49a422342df7f3d4e4e10c90b065139
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 :
36
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/d859cb7f-208e-4a6f-a8ea-eb6fcec38c2d/
Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6994b12f981ff1d38a594077/reports/4f856944-226c-47da-8043-4e9d65b1ab4f/overview
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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33
Behaviour
no suspicious findings
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/e14ee37b-5bb8-46f4-940c-1752d5f11b34
Behavior Graph:
Download SVG
%3 guuid=811a8e53-2000-0000-ddf0-875f84090000 pid=2436 /usr/bin/sudo guuid=9c098355-2000-0000-ddf0-875f8c090000 pid=2444 /tmp/sample.bin guuid=811a8e53-2000-0000-ddf0-875f84090000 pid=2436->guuid=9c098355-2000-0000-ddf0-875f8c090000 pid=2444 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef48dbab-f5fa-4618-a1b1-cc1ecfad4f05
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnyivhyxuakxlza2e3ijxnkcxv5x3cewc6xqaci5ir57nnrc7izq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260217-wycwzagy5b/
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/2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33

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_d2dca9e7
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: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 2b708a9f17a01575e41a26d09bb542bd7b7d889617af00091d447bf6b622fa33

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779871/
  
Delivery method
Distributed via web download

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