MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b
SHA3-384 hash: 60fe82dd5c21082dcb41ace43f432d06bccd749e30ceb318fecfea966d06504ee9451f10c723a2fd8543cd507fea28c9
SHA1 hash: 96a7b23e468439dd3eb567cb39a23a8252333d2c
MD5 hash: 8cd07fe808c24ab9b8688a245f124c7c
humanhash: missouri-vegan-nineteen-juliet
File name:zero.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:125'636 bytes
First seen:2026-06-06 02:24:46 UTC
Last seen:2026-06-06 23:08:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:2aaSS5jHQmf4ELykvYizKCl3kExKRq1cyuPCW/qLkuFsWjnU:2atS5jv4ELykv/WWkEYRXPCWCIijnU
TLSH T195C38C76D82A6F58C556C1B4B0B48F792F53A58082871FBE29B3C2749043D9CFA05BF8
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 :
4
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29228.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-05T23:30:00Z UTC
Last seen:
2026-06-06T01:55:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/177ed49a-62f2-4ab9-a7af-a0ab92561475
Behavior Graph:
Download SVG
%3 guuid=0a126384-1800-0000-5965-7ea0d50c0000 pid=3285 /usr/bin/sudo guuid=15e60e86-1800-0000-5965-7ea0db0c0000 pid=3291 /tmp/sample.bin guuid=0a126384-1800-0000-5965-7ea0d50c0000 pid=3285->guuid=15e60e86-1800-0000-5965-7ea0db0c0000 pid=3291 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6643dd99-cbf1-4f41-b134-9facb0a629b6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1923942
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1923942 Sample: zero.sh4.elf Startdate: 06/06/2026 Architecture: LINUX Score: 80 18 31.56.209.222, 1337, 48792, 48794 SWISSNET-ASUS Netherlands 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 zero.sh4.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zero.sh4.elf 8->14         started        process6 16 zero.sh4.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 02:26:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjx5cxxxtdtxzdrcm3rs4ojg6i72v5psi66p2caqide6roh6oavq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260606-cwl73sat8m/
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/9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b

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_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: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: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 9a6fd15ef798e77c8e2266e32e3926f23faaf5f247bcfd081040c9e8b8fe702b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3857829/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3857198/

Comments