MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf. 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 8 File information Comments
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SHA256 hash: a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf
SHA3-384 hash: 63b2be72cd2ef6c04f5d9dcb9b7eef32e102e9c8aa5ef4ca1d9324625c9e148270c79325553b6fdf2e91687b182e029c
SHA1 hash: 99273884485f8e043cb82d79734c1ba644793e08
MD5 hash: 238eec0456d0e6f20583aa451ce565c5
humanhash: black-wyoming-indigo-single
File name:nullnet.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:67'076 bytes
First seen:2026-07-20 19:10:20 UTC
Last seen:2026-07-21 11:15:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QwHHJfUgDxcYHWyEPwUFKf+hqi8Yl9SM6j2yC0Qfq:QwJMgDxcUf+wG6j39
TLSH T18B633A8BAA01AE3DFC47E6F542630B00B53176A59D631A17A261FCF33D311D0E96BE94
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a5e72e83a6e366c9d353d2c/reports/55d7c445-17b0-48a9-a16e-73802695e9db/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-20T16:22:00Z UTC
Last seen:
2026-07-21T17:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c0a60c5-2e43-4c29-932d-7c1963feb046
Behavior Graph:
Download SVG
%3 guuid=fb6817f2-1a00-0000-9f78-b885780b0000 pid=2936 /usr/bin/sudo guuid=5302daf3-1a00-0000-9f78-b8857d0b0000 pid=2941 /tmp/sample.bin guuid=fb6817f2-1a00-0000-9f78-b885780b0000 pid=2936->guuid=5302daf3-1a00-0000-9f78-b8857d0b0000 pid=2941 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e6cb20cd-1cd1-4193-acb8-471e10f2c286
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-20 19:12:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvqckg5mxmd73vu2l646vqjlkaw24xlij7pwqks36vp7whdunphq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260720-xv9bfacw8q/
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/a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Trojan_Mirai_575f5bc8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
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 a560251bacbb07fdd69a5fb9eac12b502dae5d684fdf682a5bf55ffb1c746bcf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3889254/
  
Delivery method
Distributed via web download

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