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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d. 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: 11


Intelligence 11 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d
SHA3-384 hash: 9405e1ceab4a86bcd36606b3a976310dee97e2a539234abcfddd7073e6cc193e107684b771eb40d768f2dddf03f4f062
SHA1 hash: b28a64513d7dbfbf7a1139d0973b2575d3aa18dc
MD5 hash: 44f6f1c12a3473e0cf94daf4227ae218
humanhash: jig-cardinal-illinois-carbon
File name:main_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:105'224 bytes
First seen:2026-09-16 16:28:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zVHREkxh/oCGYPXFStS6ZRoNNHtOo5hU:zVHREkxh/bGa7jgo5
TLSH T14CA36CC4F683D4F6E8470571207BEB369B33E1BA2119DB83D3A8AD36AC91641D607B5C
telfhash t1ac5138fe197b0ce8a7d49841d30e5b512d5eeb3b145036b34633c964235be82467bc79
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 :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e7460a8f-f2d6-4d1c-99e7-78037c873dc3/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-8025795-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash botnet lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/6aaac3da733185ff589e1950/reports/346e38c9-fc80-4344-aaea-cad246a74055/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.234:1995
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-16T15:41:00Z UTC
Last seen:
2026-09-18T11:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fad22529-f73f-40f9-8156-f1c14f1b6eb0
Behavior Graph:
Download SVG
%3 guuid=45157541-1a00-0000-32a3-07cde9080000 pid=2281 /usr/bin/sudo guuid=419ee045-1a00-0000-32a3-07cdf0080000 pid=2288 /tmp/sample.bin delete-file net guuid=45157541-1a00-0000-32a3-07cde9080000 pid=2281->guuid=419ee045-1a00-0000-32a3-07cdf0080000 pid=2288 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=419ee045-1a00-0000-32a3-07cdf0080000 pid=2288->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=09c33346-1a00-0000-32a3-07cdf1080000 pid=2289 /tmp/sample.bin dns net send-data zombie guuid=419ee045-1a00-0000-32a3-07cdf0080000 pid=2288->guuid=09c33346-1a00-0000-32a3-07cdf1080000 pid=2289 clone guuid=09c33346-1a00-0000-32a3-07cdf1080000 pid=2289->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 40B 3297a1d7-8418-56aa-8e2b-8144cadb1681 yaniatbisb.duckdns.org:1995 guuid=09c33346-1a00-0000-32a3-07cdf1080000 pid=2289->3297a1d7-8418-56aa-8e2b-8144cadb1681 send: 7B guuid=09ed7146-1a00-0000-32a3-07cdf2080000 pid=2290 /tmp/sample.bin guuid=09c33346-1a00-0000-32a3-07cdf1080000 pid=2289->guuid=09ed7146-1a00-0000-32a3-07cdf2080000 pid=2290 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ba758b3-603d-4571-924b-4e5560543e15
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-16 16:29:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=muk3kyg6ixhzwoqkhku3enkair6tidtvz7w5ficjihegfcgq5agq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet linux
Link:
https://tria.ge/reports/260916-tzcaqa1wdz/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
yaniatbisb.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d

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_persirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.persirai.
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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 6515b560de45cf9b3a0a3aa9b23540447d340e75cfedd2a04941c86288d0e80d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916582/
  
Delivery method
Distributed via web download

Comments