MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f. 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 10 File information Comments
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SHA256 hash: b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f
SHA3-384 hash: 8d4ef230d85388e6e47e9d53831d7eae9761bf777442da7b73786c74d91a92857be451db7de31c09e4393f69f34993d0
SHA1 hash: f414f1993231a3dffef1eeba537cab07dc3313dc
MD5 hash: 4dfbd1441bdd3514de49cb2ac0f0ad66
humanhash: cola-apart-echo-jersey
File name:Space.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'184 bytes
First seen:2026-05-22 08:16:04 UTC
Last seen:2026-05-22 08:31:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dbAIdvORcxrHLKcq10El8rklF7HNixRBzgKMC/LWb:dsmscxrHtWKrkHHN8g3Cq
TLSH T12FC3AEEBF34B29A1C86246F017C79FDE2F2322D19E5B95E72C1D163B18790DB1906B81
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 :
2
# of downloads :
47
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.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a10111e875badc3b3918d1f/reports/cfb8f5de-7af2-4e74-98ff-9de8106d2d2d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-21T15:58:00Z UTC
Last seen:
2026-05-22T11:34:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ff22e66f-01ba-4ea3-a2c1-2f8f0204c0ff
Behavior Graph:
Download SVG
%3 guuid=d8910c9e-1a00-0000-7597-0374e5090000 pid=2533 /usr/bin/sudo guuid=8d7ea4a0-1a00-0000-7597-0374eb090000 pid=2539 /tmp/sample.bin guuid=d8910c9e-1a00-0000-7597-0374e5090000 pid=2533->guuid=8d7ea4a0-1a00-0000-7597-0374eb090000 pid=2539 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/076f2f10-7424-46f7-8b8a-5d9227edbbe9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-21 18:54:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2ofohx3eeoi2syq5w64ekntkvpuketsqhb5zxnlt4z76dmrcipq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/260522-j61a1sfz5j/
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/b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 b69c571efb211c8d4b10edbdc229b3555f45127281c3dcddab9f33ff0d91121f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3851624/
  
Delivery method
Distributed via web download

Comments