MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a
SHA3-384 hash: a6ef7af316077a30e2d6c91c26ef243d7f3180f1cd55c524a96bb49901aa29927eca27e126f22017eeae28c904c4cd51
SHA1 hash: 97149b0cf3915c985f9f6c299f7f3e374ebf1677
MD5 hash: d67986d6ebf22dcb35ba12be0b4565e2
humanhash: november-echo-edward-comet
File name:X86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:97'144 bytes
First seen:2026-07-04 02:11:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AuEpyFf02hBrppintwYSuiLqZc1rB4n7lt8Kd+mZ2jJI2AUSYJe23PphauJuB50V:xEpV2hJL0DDwnt4Zrd+mQJ1AU7pPphal
TLSH T12E936C276651C97FC40BE2F01BDF9962E822B87E0A31708A73D0BE516F5DCD19A19363
telfhash t16b4188703d9e28a061e3a3327743d599a826193104f171eace72acf6dfa77900c760b7
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Gains root access
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite dropper gcc mirai
Link:
https://www.filescan.io/uploads/6a486c5581111823993a555b/reports/b921fcab-fc0d-43ad-af13-4338bda4311c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bccfee2c-b095-4950-8079-05900909b532
Behavior Graph:
Download SVG
%3 guuid=484e4bd1-1900-0000-d3fb-bc45e3110000 pid=4579 /usr/bin/sudo guuid=bc4d6dd4-1900-0000-d3fb-bc45ed110000 pid=4589 /tmp/sample.bin net guuid=484e4bd1-1900-0000-d3fb-bc45e3110000 pid=4579->guuid=bc4d6dd4-1900-0000-d3fb-bc45ed110000 pid=4589 execve 61c25445-1602-58b4-8117-b4a5aee9541d 94.183.232.247:53 guuid=bc4d6dd4-1900-0000-d3fb-bc45ed110000 pid=4589->61c25445-1602-58b4-8117-b4a5aee9541d con guuid=828353d7-1900-0000-d3fb-bc45f8110000 pid=4600 /tmp/sample.bin guuid=bc4d6dd4-1900-0000-d3fb-bc45ed110000 pid=4589->guuid=828353d7-1900-0000-d3fb-bc45f8110000 pid=4600 clone guuid=70f458d7-1900-0000-d3fb-bc45fa110000 pid=4602 /tmp/sample.bin net send-data write-file zombie guuid=bc4d6dd4-1900-0000-d3fb-bc45ed110000 pid=4589->guuid=70f458d7-1900-0000-d3fb-bc45fa110000 pid=4602 clone 125e8d63-c05c-5edd-abad-f91c456a4eec 94.183.232.247:6767 guuid=70f458d7-1900-0000-d3fb-bc45fa110000 pid=4602->125e8d63-c05c-5edd-abad-f91c456a4eec send: 4464B guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603 /tmp/sample.bin net send-data write-file guuid=70f458d7-1900-0000-d3fb-bc45fa110000 pid=4602->guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603 clone guuid=d70bb94e-1a00-0000-d3fb-bc4598130000 pid=5016 /tmp/sample.bin guuid=70f458d7-1900-0000-d3fb-bc45fa110000 pid=4602->guuid=d70bb94e-1a00-0000-d3fb-bc4598130000 pid=5016 clone guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603->125e8d63-c05c-5edd-abad-f91c456a4eec send: 18B guuid=f9ba76d7-1900-0000-d3fb-bc45fc110000 pid=4604 /tmp/sample.bin guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603->guuid=f9ba76d7-1900-0000-d3fb-bc45fc110000 pid=4604 clone guuid=dfec75aa-1d00-0000-d3fb-bc4567140000 pid=5223 /tmp/sample.bin net send-data guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603->guuid=dfec75aa-1d00-0000-d3fb-bc4567140000 pid=5223 clone guuid=ef9ff480-2700-0000-d3fb-bc45a0140000 pid=5280 /tmp/sample.bin net send-data guuid=7a776ed7-1900-0000-d3fb-bc45fb110000 pid=4603->guuid=ef9ff480-2700-0000-d3fb-bc45a0140000 pid=5280 clone guuid=3f5dc4d7-1900-0000-d3fb-bc45fd110000 pid=4605 /tmp/sample.bin guuid=f9ba76d7-1900-0000-d3fb-bc45fc110000 pid=4604->guuid=3f5dc4d7-1900-0000-d3fb-bc45fd110000 pid=4605 clone guuid=aeb9c44e-1a00-0000-d3fb-bc4599130000 pid=5017 /tmp/sample.bin guuid=d70bb94e-1a00-0000-d3fb-bc4598130000 pid=5016->guuid=aeb9c44e-1a00-0000-d3fb-bc4599130000 pid=5017 clone 8c4cb9e5-07e0-5c8d-9299-da7b6d93a17c 34.162.252.64:9103 guuid=dfec75aa-1d00-0000-d3fb-bc4567140000 pid=5223->8c4cb9e5-07e0-5c8d-9299-da7b6d93a17c send: 268500992B guuid=ef9ff480-2700-0000-d3fb-bc45a0140000 pid=5280->8c4cb9e5-07e0-5c8d-9299-da7b6d93a17c send: 5981620B
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20713c04-4fe1-4965-9cda-7a89d9b258d2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1937363
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1937363 Sample: X86_64.elf Startdate: 04/07/2026 Architecture: LINUX Score: 64 30 109.202.202.202, 80 INIT7CH Switzerland 2->30 32 91.189.91.42, 443 CANONICAL-ASGB United States 2->32 34 3 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Yara detected Mirai 2->40 10 X86_64.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 X86_64.elf 10->16         started        18 X86_64.elf 10->18         started        process6 20 X86_64.elf 16->20         started        22 X86_64.elf 16->22         started        process7 24 X86_64.elf 20->24         started        26 X86_64.elf 22->26         started        process8 28 X86_64.elf 24->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rko4lzgxx3lbnbyyqk3ahckblgfo5tlews66ch7of22m4guppz5a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260704-cm737aat7t/
Behaviour
Changes its process name
Writes DNS configuration
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: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_09c3070e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_32eb0c81
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_779e142f
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_a6a2adb9
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_dd0d6173
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f3d83a74
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
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 8a9dc5e4d7bed616871882b6038941598aeecd64b4bde11fee2eb4ce1a8f7e7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859574/
  
Delivery method
Distributed via web download

Comments