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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6
SHA3-384 hash: 9f6d3a57462c3c1d8088b1ccfc80c6bf1369a2f1c3921ffd66c3f641747ef4fd644c36daa1eea6d37fc21f5031e233a8
SHA1 hash: 214fcdb7f37bb94f0440c5d325eb7b8f48e5306e
MD5 hash: 74b4b9f709fffb05cb91b3b31fcfc54a
humanhash: winner-delta-foxtrot-sad
File name:2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6
Download: download sample
Signature Mirai
Create hunting rule
File size:180'680 bytes
First seen:2026-09-27 13:54:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:D1fSeLSjKvkZ/FP2+gERDKKkMFfF4WBO1fi1T8JOCOb9e/No7ciPA:D1fSeLSjKvkZ/Fe+gOl5q6axCnRPA
TLSH T116044B16F9C280FDC4DAC1784BAFE536DD31B89D5238F16B6BC49B222E5DE205A1DB40
telfhash t1da6199701e99399861d78717b35ee9aefc7204100de274a9ee67aae5ce033840d734a7
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 spydisec
Tags:cowrie elf honeypot mirai x86-64


Avatar
spydisec
Captured by an SSH/Telnet honeypot (cowrie). Downloaded from http://77.90.185.107/main_x86_64; attacker IP(s): 77.90.185.107; first seen 2026-09-27T13:43:03Z.

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/59e6bc7d-0b8b-4968-b0e1-3d69619c6000/
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

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Deleting a recently created file
Changes the time when the file was created, accessed, or modified
Opens a port
Connection attempt
Launching a process
Changes access rights for a written file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin obfuscated
Link:
https://www.filescan.io/uploads/6ab920459460069d299146c0/reports/c3cb922a-20f5-4fd6-bda9-a6292fed4a3c/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-27T11:47:00Z UTC
Last seen:
2026-09-28T02:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7eeb518-e913-4070-91cc-e5b15f8a35d9
Behavior Graph:
Download SVG
%3 guuid=9228fbec-1600-0000-94fa-79bc4b0e0000 pid=3659 /usr/bin/sudo guuid=19fca9ef-1600-0000-94fa-79bc5a0e0000 pid=3674 /tmp/sample.bin delete-file net guuid=9228fbec-1600-0000-94fa-79bc4b0e0000 pid=3659->guuid=19fca9ef-1600-0000-94fa-79bc5a0e0000 pid=3674 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=19fca9ef-1600-0000-94fa-79bc5a0e0000 pid=3674->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678 /tmp/sample.bin dns net send-data zombie guuid=19fca9ef-1600-0000-94fa-79bc5a0e0000 pid=3674->guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678 clone guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->54d92a3b-1447-55af-b534-047898c60c8d send: 40B 70681978-931b-5158-a18b-83a4279d664c 176.53.159.21:443 guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->70681978-931b-5158-a18b-83a4279d664c send: 117B guuid=d7c118f0-1600-0000-94fa-79bc5f0e0000 pid=3679 /tmp/sample.bin guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->guuid=d7c118f0-1600-0000-94fa-79bc5f0e0000 pid=3679 clone guuid=2299b615-1700-0000-94fa-79bcd80e0000 pid=3800 /usr/bin/dash guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->guuid=2299b615-1700-0000-94fa-79bcd80e0000 pid=3800 execve guuid=4b92e716-1700-0000-94fa-79bcda0e0000 pid=3802 /usr/bin/dash guuid=ffb70df0-1600-0000-94fa-79bc5e0e0000 pid=3678->guuid=4b92e716-1700-0000-94fa-79bcda0e0000 pid=3802 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0bbbf2d-c493-4534-ace6-a6fe3340eb61
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 13:55:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=efzoric7gqcyhaxazvpg33injy53jkamudyqimfzfnaqpdctkpta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260927-q783wa1vfx/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6

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_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: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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2172e8a05f34058382e0cd5e6ded0d4e3bb4a80ca0f10430b92b41078c5353e6

(this sample)

  
Delivery method
Distributed via web download

Comments