MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8
SHA3-384 hash: 7bce33905bbab2a73a0d37db3b91bd6f7fe104a1e27708318e08fdb52daed634e6f8e763439f4e389d92abe22a2e9c0f
SHA1 hash: a6d93384fe9a1e3d5dad744583e5d4864a55ea23
MD5 hash: 3a6c04e1d7337e5893a7f68888ca8b08
humanhash: kentucky-purple-nitrogen-hotel
File name:nuclear.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:178'980 bytes
First seen:2026-05-25 03:00:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:viKM6cMPEQb4itXU5Q151kKQ/tlefwzozWpJgaVcHnx:xMdMPEQb/tXUuGKQ/C1ipq2cR
TLSH T1D0049D62E829AF98C264C174B5F1EE781B53E690424B5FBF28B3C2754043D89F605BF9
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

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

Unix.Trojan.Mirai-9946826-0
Create hunting rule

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin masquerade
Link:
https://www.filescan.io/uploads/6a13bb6d056ea44c453a10ab/reports/cec0b7f4-32bf-488a-b37b-5fc337814bf0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-25T00:12:00Z UTC
Last seen:
2026-05-27T00:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bde33793-d1fc-4d3c-b5e6-c191d16b41a4
Behavior Graph:
Download SVG
%3 guuid=67bcc5bf-1700-0000-4cc7-87c36b0b0000 pid=2923 /usr/bin/sudo guuid=614650c1-1700-0000-4cc7-87c3720b0000 pid=2930 /tmp/sample.bin guuid=67bcc5bf-1700-0000-4cc7-87c36b0b0000 pid=2923->guuid=614650c1-1700-0000-4cc7-87c3720b0000 pid=2930 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/30ef7c6a-45ce-42d0-81e3-7b95401d544c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-25 03:01:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5lz7xhdzqcgaqspslj2ikdta6gnt2qzaxzlw54hbyfk6mndfhea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260525-dhx8vsdz81/
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/2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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

File information

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

Web download

Mirai

elf 2f579fdce3cc0460424f92d3a42873078cd9ea1905f2bb77870e0aaf31a329c8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3852711/
  
Delivery method
Distributed via web download

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