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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee
SHA3-384 hash: 8cf674dc391410553921b347189a9079c82f4bafafc6f5561c2d81832f0e58b4bab8d5346d51f74c358a82b63ca66cb4
SHA1 hash: cad10741eb2e97e971b71cbf6c6866114ee76e58
MD5 hash: cbabf447f33df13b8c5b6d06bc2d418d
humanhash: rugby-spring-tango-social
File name:nz.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:119'228 bytes
First seen:2026-06-29 18:13:39 UTC
Last seen:2026-06-30 06:05:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:LcvzDtxsMxkjc3puNiPZ2SMQLqG7ypirFR0:OzDtxs3qUSMIqvirFR0
TLSH T1BEC32B8AB411DD7DF80BD9B644A31D0AB931E39156831B26635BFD93AD331E4BD02F82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bdddeef8-cc38-4f23-ae8e-689a26527988/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a42b60d5f95576a2f13bc5b/reports/2e55a400-e4ac-4bd5-83bc-4f29d17257c2/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-29T15:18:00Z UTC
Last seen:
2026-06-30T01:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55163eaf-b450-4547-8a31-6d169f8cf775
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 18:14:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzjdpwzzxchyg2xa3u5kw2wtvxcpjjqoqqs5qoaipgfclcptq3xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260629-wvlppsbw4t/
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/8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee

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_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_28a2fe0c
Create hunting rule
Author:Elastic Security
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 8e5237db39b88f836ae0dd3aab6ad3adc4f4a60e8425d83808798a2589f386ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878053/
  
Delivery method
Distributed via web download

Comments