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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787
SHA3-384 hash: 7f25ca8283af13c9191882c6eb410049b74d595e8fd78501df4461b560012bda3e93b2956ed171d51486e2b7bb07f260
SHA1 hash: a8793e7c11e145126cff2253f007862845cafd56
MD5 hash: 3c4607e86cb036010e5224f4448a9efa
humanhash: south-illinois-mike-nebraska
File name:splarm
Download: download sample
Signature Mirai
Create hunting rule
File size:98'716 bytes
First seen:2026-10-28 06:48:42 UTC
Last seen:2026-10-28 07:23:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:eIBTgpxxHTiYtVRlH8g3xjHaNf2UzRSm3i5djkYRic5vx8sRS:eISXxHTNPckbaNN93i5hTxY
TLSH T18FA31986BC81C602C6E0A0B2FB1E51CD371643F8D3E672579D18AF1A775B8A70E7B251
telfhash t1c631ff22db540bdc3bf0434181eaa21b92ba34ec5b116417ab7cbb9f4a17ed6702b435
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 torii

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10201.5658.28875.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ae19ae9aa0bcde42d00585f/reports/4172d667-d8de-4fad-9830-38e4a93958e9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-29T04:23:00Z UTC
Last seen:
2026-10-29T04:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b985ebd1-1036-4f83-aadf-681603bde430
Behavior Graph:
Download SVG
%3 guuid=c8f1bc1b-1d00-0000-7a68-e42cd7090000 pid=2519 /usr/bin/sudo guuid=aa1db11e-1d00-0000-7a68-e42cdf090000 pid=2527 /tmp/sample.bin guuid=c8f1bc1b-1d00-0000-7a68-e42cd7090000 pid=2519->guuid=aa1db11e-1d00-0000-7a68-e42cdf090000 pid=2527 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9929fb25-d33d-4f7c-9423-605b6b9d1ddb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1993779
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1993779 Sample: splarm.elf Startdate: 28/10/2026 Architecture: LINUX Score: 60 18 130.12.46.145, 40953, 52608 VDSkahostingKG Netherlands 2->18 20 181.165.132.226, 23 TelecomArgentinaSAAR Argentina 2->20 22 lkol.dyn 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many ports of the same IP (likely port scanning) 2->28 8 splarm.elf 2->8         started        signatures3 process4 process5 10 splarm.elf 8->10         started        process6 12 splarm.elf 10->12         started        14 splarm.elf 10->14         started        16 splarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-28 06:49:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsdnp7upjorividmjyisecvmovxzdtjawqdve6dmfos3em5e26dq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261028-hlfkfaat7w/
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/8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 8c86d7fe8f4ba28aa06c4e11220aac756f91cd20b40752786c2ba5b233a4d787

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3963585/
  
Delivery method
Distributed via web download

Comments