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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e
SHA3-384 hash: d022c8af63526b6834b6d45912fb5bedc2403769fbb5ee74d0a339dde3f1dcc0f3abc3e3abff44ea5f12e7dd935e1880
SHA1 hash: c2f4da2cfb9c8f4c0d7287bd834673b40be1c679
MD5 hash: 43da8f6528899e28d9f43f7e3d4b60fc
humanhash: kentucky-september-enemy-nuts
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:131'792 bytes
First seen:2026-10-26 15:38:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mfFTBUgJNcWHw9dv6XTf67X2cTD+98NmDsEpopl/Gw07UQ6PL1:mYgJNXH56r88msEWpl/Gw0bm1
TLSH T138D3E91A7A158FADF28EC63147F78E3156A427D12B92E141E16CDB102F2139D6C4FFA8
telfhash t1f4311e755b22a1166960dd68ddfe87b1a51a83131784ff33ef2688cc240a04ee72bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/673d3b50-3db0-4dd0-bef3-d587ed001a0d/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.28886.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Unix.Trojan.Mirai-10025600-0
Create hunting rule

Unix.Trojan.Mirai-10028641-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Removes directories from a temporary directory
Opens a port
Sends data to a server
Receives data from a server
Runs as daemon
Removes directories
Deleting a recently created file
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gcc mirai
Link:
https://www.filescan.io/uploads/6adf74246d4015c8e875f026/reports/16bc4769-7ec6-4209-84d1-8aa794440ccb/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-26T13:14:00Z UTC
Last seen:
2026-10-27T19:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5521dea1-c6ee-45b4-ba53-7d1ae8d50652
Behavior Graph:
Download SVG
%3 guuid=557011ea-1600-0000-8fc6-44af080e0000 pid=3592 /usr/bin/sudo guuid=1904a8ec-1600-0000-8fc6-44af110e0000 pid=3601 /tmp/sample.bin guuid=557011ea-1600-0000-8fc6-44af080e0000 pid=3592->guuid=1904a8ec-1600-0000-8fc6-44af110e0000 pid=3601 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aeeed4ed-79a6-4b8a-83b8-800e0b8123d8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-26 15:39:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kztiqvx66nm4u5jncgsjfulbbybbuwqa4cky7b5hambr6sr6miha._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/261026-s3qrvaxwbt/
Behaviour
System Network Configuration Discovery
Changes its process name
Deletes itself
Renames itself
Malware Config
C2 Extraction:
kittycattos.dyn
catsarecool.gopher
ihateyou.indy
ilikecats.parody
catsliketo.pirate
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/56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e

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_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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 56668856fef359ca752d11a492d1610e021a5a00e0958f87a703031f4a3e620e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925389/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3925381/

Comments