MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1. 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: 11


Intelligence 11 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1
SHA3-384 hash: 38f625e8c8d64d14951d4c154eccba2769143532b22e19dfbd77d51ac86f34cc56499dc8d9f6df8c69b9d763a6899588
SHA1 hash: ad97142bafee07ca083aae3656789a50a55ee0b3
MD5 hash: 5fca2ee0e1210dc42996b2826e94dc1f
humanhash: fifteen-solar-alabama-eleven
File name:nullnet_load.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:66'608 bytes
First seen:2026-03-04 08:21:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dnA1GL2BeQAvXLfmYM0GTm4JnSzKY/0HckpTiCicD2gt:y1GKBefz+70G64J4KY/JSN
TLSH T1A2534BC9A593E8F5EC090A712173FF758576F23F216DEC87E3A499A2AC42103D1162ED
telfhash t1ab2181fa2e2d5ce8f3e4d801820e6f55375a967b79a033704423e43536abe5140bac7d
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 :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3bd9a0a2-0669-4fdd-bd45-8dd2d40b2977/
Detection(s):
Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Trojan.Mirai-10030493-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69a7ebc197feb4afd668fd37/reports/6e6406e2-62c1-45dc-8bdd-f53613bce0ef/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a85ecd4-29a6-49cf-b185-e374c79f6d3f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 08:22:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7coslijkgzbpyzet7wyqsz5pwtl76ew45so52s24inb6aoxns7aq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260304-j9rhaae19j/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (114479) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
83.142.209.47
Please note that we are no longer able to provide a coverage score for Virus Total.

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:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 f89d25a12a3642fc6493fdb10967afb4d7ff12dcec9ddd4b5c4343e03aed97c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788885/
  
Delivery method
Distributed via web download

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