MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3
SHA3-384 hash: 76d94ecd674f59f1afb1f5a66b0169a3ee6ac0eeec58e56ca4c35a3387aa361b5a3198a44c7c0c3f1b1e0aecd6e7b56b
SHA1 hash: 55ba148379127daf561361f1b8ae300199bd8add
MD5 hash: ff47437199d97f9349a5064c26405b88
humanhash: harry-early-emma-summer
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:173'888 bytes
First seen:2026-01-21 22:32:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jg57RW7LHZwbq1YSBan1yvbysxr1uGSZI:jglRW7LHZ0Bqyy1BSZI
TLSH T11F04881D6E228F7EF668873147B74E25976C23DA27E1D640D2ACC1106E6029E641FFEC
telfhash t1564165181e7817b063356c4e159cef3b96a320db7e176c378e51e86aab699835d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
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/2cb6035a-2531-4adc-a8c7-8dd64ff483f4/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/6971544b5db9ae47708c9b65/reports/0f5f4d3f-7366-4a65-8b79-f98f8448afa6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
103.124.93.149
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/2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3
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/6ca077c2-f23b-4cd3-9a96-dec7db8012df
Behavior Graph:
Download SVG
%3 guuid=09115322-1b00-0000-d194-6c4f90080000 pid=2192 /usr/bin/sudo guuid=8d9f2324-1b00-0000-d194-6c4f96080000 pid=2198 /tmp/sample.bin guuid=09115322-1b00-0000-d194-6c4f90080000 pid=2192->guuid=8d9f2324-1b00-0000-d194-6c4f96080000 pid=2198 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fe0109d9-b5aa-44e4-b115-69717b287ea2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1855271
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1855271 Sample: mips.elf Startdate: 21/01/2026 Architecture: LINUX Score: 72 14 Malicious sample detected (through community Yara rule) 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 6 systemd snap-failure 2->6         started        8 mips.elf 2->8         started        process3 process4 10 snap-failure systemctl 6->10         started        12 snap-failure 6->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f46p4wzwrrxttmzj223sxzw736ield2c6in4gdfdfsarxc3u77bq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260121-2hqqsacx7b/
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.

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_28a2fe0c
Create hunting rule
Author:Elastic Security
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 2f3cfe5b368c6f39b329d6b72be6dfdf90458f42f21bc30ca32c811b8b74ffc3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760864/
  
Delivery method
Distributed via web download

Comments