MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc. 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: 5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc
SHA3-384 hash: 2fb5c4ea60c80e0a66f937c27a7362c7fe274b49e2c91c31110d94351263c01ac6829e67ba46406e7ecd5ccab5780218
SHA1 hash: 9a3bd7e1d52a749811e2466345aad8d7a6a74b02
MD5 hash: 0711a48612ac6635a25027ca9f9e240c
humanhash: uniform-india-pluto-oregon
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:62'640 bytes
First seen:2026-04-05 22:20:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wRn78zEyaRDCvEsDCbscC6CIrqrrYmPOIRiM/3qFsIwbZnE:aSEJDCv7SscJrs/3qFsIwbZnE
TLSH T1C953E846B9829E11C5C8077BFE1E118D33137798D3DEB222DE116F21BBCA56B0A7B452
telfhash t1bbc08c802f391fcc10d0812a8ade0b1f67b078e071646f4bbc2a1bfb28a99d4301b131
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Deleting of the original file
Gathering data
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:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc
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:
2026-04-05T20:13:00Z UTC
Last seen:
2026-04-07T02:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/00ed04b5-0f35-4cfa-8440-b7998efbb2b3
Behavior Graph:
Download SVG
%3 guuid=caa0470d-1b00-0000-a241-eded5c0b0000 pid=2908 /usr/bin/sudo guuid=f28e5810-1b00-0000-a241-eded620b0000 pid=2914 /tmp/sample.bin guuid=caa0470d-1b00-0000-a241-eded5c0b0000 pid=2908->guuid=f28e5810-1b00-0000-a241-eded620b0000 pid=2914 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8969af19-4c2c-4035-9505-d67cbc7bb49c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-05 22:20:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6bm2y4w662uam3lsvjydga77mcklvf3a23ki22pbgnml72bztga._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260405-189qxagz9x/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
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/5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc

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: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: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 5f82cd6396f7b540336b955381981ffb04a5d4bb06b6a46b4f099ac5ff41cccc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812252/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776895/

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