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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d. 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: 12


Intelligence 12 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d
SHA3-384 hash: 7fa5533a859b1e4035c6de2407403bb8a882043649ee131abd3334b727b5db09ae076bf5251c965c6b696ce1f7704c45
SHA1 hash: cbe1975132f02280c754a8b87066a6c5c88893dd
MD5 hash: 0139b5851fce402848d744fdb621af60
humanhash: uniform-lithium-wyoming-twenty
File name:main_x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:235'080 bytes
First seen:2026-10-21 15:47:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:vQuREMLM/eJMC5CjqsK/pNtT6P8a7QuUb3lOPEm4Q:vQwE2nhs0bfQ
TLSH T19E346E17F68140FEC4DAC1784BEBF03B9971796D1238B26A1BC4AF222D5AF315A4DB41
telfhash t10e61be342cd1340861e6c297b31bd76dfd361810dbde72a8af97b8b5ee4b6c54c41826
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 :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5191fb92-a63b-4446-90d3-d06d0744e1bb/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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.Dropper.Mirai-7540662-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

YARA.MALPEDIA_Elf_Mirai_Auto.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Runs as daemon
Connection attempt
Sends data to a server
Kills processes
Substitutes an application name
Traces processes
Deleting of the original file
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-21T13:25:00Z UTC
Last seen:
2026-10-22T21:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d4cc2d5-79b9-4b91-852a-61263f90ce0b
Behavior Graph:
Download SVG
%3 guuid=bf3f5698-1b00-0000-a4e0-8cde23090000 pid=2339 /usr/bin/sudo guuid=78cd139b-1b00-0000-a4e0-8cde2a090000 pid=2346 /tmp/sample.bin delete-file net guuid=bf3f5698-1b00-0000-a4e0-8cde23090000 pid=2339->guuid=78cd139b-1b00-0000-a4e0-8cde2a090000 pid=2346 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=78cd139b-1b00-0000-a4e0-8cde2a090000 pid=2346->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a571429b-1b00-0000-a4e0-8cde2b090000 pid=2347 /tmp/sample.bin dns net send-data zombie guuid=78cd139b-1b00-0000-a4e0-8cde2a090000 pid=2346->guuid=a571429b-1b00-0000-a4e0-8cde2b090000 pid=2347 clone guuid=a571429b-1b00-0000-a4e0-8cde2b090000 pid=2347->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 40B 3297a1d7-8418-56aa-8e2b-8144cadb1681 yaniatbisb.duckdns.org:1995 guuid=a571429b-1b00-0000-a4e0-8cde2b090000 pid=2347->3297a1d7-8418-56aa-8e2b-8144cadb1681 send: 7B guuid=298a5c9b-1b00-0000-a4e0-8cde2c090000 pid=2348 /tmp/sample.bin guuid=a571429b-1b00-0000-a4e0-8cde2b090000 pid=2347->guuid=298a5c9b-1b00-0000-a4e0-8cde2c090000 pid=2348 clone
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79e2c55c-b2ae-45d6-a69b-904145185e57
Result
Threat name:
Gafgyt, Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1990088
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Gafgyt
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-21 15:48:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nkeyw77xfkxihre4g3cosvhgri3sjtepbcizdiqmnr3nwalq2kgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet linux
Link:
https://tria.ge/reports/261021-tptr1sws4n/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
yaniatbisb.duckdns.org
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a898b7ff72a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d

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_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 6a898b7ff72aae83c49c36c4e954e68a3724cc8f089191a20c6c76db0170d28d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3955003/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3955010/

Comments