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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061
SHA3-384 hash: 1d63f6f800171e067da02f3001d7bca6d36808fef5bbc188238ecb9fa3866c648f419cb109eac2fca79540e3336e3ec4
SHA1 hash: b62a22b50a2f8a9f8c529230459c182ee12f9dc5
MD5 hash: 3a25efa1b3f9c4379aa1e44ecc81b5c3
humanhash: winner-diet-fruit-zebra
File name:mirai.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:116'140 bytes
First seen:2026-09-27 09:34:22 UTC
Last seen:2026-09-28 01:46:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dDP3P7Ojf9y1Iwb9KkVLnE3qbfnkzoVus90seELtagusR/LWp:dDP3yD0dVTE3qjn5usWseELti6q
TLSH T141B39D5BF1A3CEC6C54207F522E5D3B56F22D6A422535130BC7FC27C1992AE9BC0A7A1
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

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

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai mirai
Link:
https://www.filescan.io/uploads/6ab8e3c9bce09a72985c7389/reports/5a1c05fe-6aa9-4d05-ada4-b90d0f0a15fa/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-27T07:10:00Z UTC
Last seen:
2026-09-28T16:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/03461173-0b1d-412e-bd34-4634c8b8286d
Behavior Graph:
Download SVG
%3 guuid=82cc024a-1c00-0000-2116-0874b4070000 pid=1972 /usr/bin/sudo guuid=7829a24d-1c00-0000-2116-0874bd070000 pid=1981 /tmp/sample.bin guuid=82cc024a-1c00-0000-2116-0874b4070000 pid=1972->guuid=7829a24d-1c00-0000-2116-0874bd070000 pid=1981 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13c79918-8fbb-4ba5-83d9-3f06de53434b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-24 03:53:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnhm2zx7q3ncw3iqzympicub45cdcax2etv4pve75t2jxesbkbqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260927-lketasvs6k/
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/9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_Mirai_0bce98a2
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 9b4ecd66ff86da2b6d10ce18f40a81e7443102fa24ebc7d49fecf49b92415061

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923661/
  
Delivery method
Distributed via web download

Comments