MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec
SHA3-384 hash: 0c507d3867df530f8c5f0bfd8877a65ba4c4a3e268f10d2a56e821b79d0f110eabecb8b50385da8ab41df36b810cd307
SHA1 hash: 952447834cbb78b13608a824726ffda5d1b2f727
MD5 hash: 9c9b50a18944c3066d9097d865f5a55f
humanhash: queen-leopard-blue-ack
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:91'888 bytes
First seen:2026-01-25 00:02:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PdyXZWmAyQf85m8QQxzU4MBAua5eg4vI92DB5YY0Jw5VeRrqOZ5X3g:PsJWnyJpQ4dOAL5EvI9CYK5VirqK5X3g
TLSH T18393298ABCC5C702C5E061B2FF1F559E371643A8E3E6B107CD19AF29674B89B0A37251
telfhash t19e612226ff640fac2bda456046ee501746fd31de2b2528a6df1d6b1f45135c2b03e827
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69755d8ff3c1b7b1fbdc12fe/reports/9ca348e7-cbed-4c76-8299-9dc2ca61aa4d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
53
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cd7e2366-0fba-45e4-913a-308d2660d6de
Behavior Graph:
Download SVG
%3 guuid=6e88c761-1700-0000-6a74-7dc9af0a0000 pid=2735 /usr/bin/sudo guuid=dc77ab63-1700-0000-6a74-7dc9b50a0000 pid=2741 /tmp/sample.bin guuid=6e88c761-1700-0000-6a74-7dc9af0a0000 pid=2735->guuid=dc77ab63-1700-0000-6a74-7dc9b50a0000 pid=2741 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a62cd41-1357-40b3-a967-590cbe44c735
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1857041
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857041 Sample: splarm5.elf Startdate: 25/01/2026 Architecture: LINUX Score: 60 24 80.27.117.169, 23 TELEFONICA_DE_ESPANAES Spain 2->24 26 80.27.153.201, 23 TELEFONICA_DE_ESPANAES Spain 2->26 28 100 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 splarm5.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 22 /dev/shm/.systemd-journald, ELF 8->22 dropped 34 Drops invisible ELF files 8->34 36 Sample deletes itself 8->36 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started        20 .systemd-journald 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 00:02:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rke6uvbhj6h6zz6ouaflpdxtghgvoc3uu74vb42ba5axioh6lhwa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260125-abma8say5g/
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/8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec

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:Linux_Generic_Threat_d94e1020
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 8a89ea54274f8fece7cea00ab78ef331cd570b74a7f950f34107417438fe59ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739422/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739234/

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