MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e
SHA3-384 hash: ba991ffbf9dcc479af3ff81b251a562dc5499a945a88f18ba8fdc4151d893063e9649f8c3d5e003f37d239994153c264
SHA1 hash: 271a130bf30a2989fa8d09fb68b343e2ad969398
MD5 hash: e1599f12abef822f61735ef561eca923
humanhash: magnesium-eighteen-winter-early
File name:arm6.kok
Download: download sample
Signature Mirai
Create hunting rule
File size:120'020 bytes
First seen:2026-01-13 20:44:51 UTC
Last seen:2026-01-14 19:32:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:EjTemyx70KWKETOCN8hVAlDynPa2EZ15VBJdd:EjqvxpWKETOCNWWePazRVB3d
TLSH T131C34A67FD819B11C5C311BBFA1E518E73131BB8D3EE72269E10AB21238B56B0E7B505
telfhash t163e02b65e1a03e9f2bd3214187ed310d867830862a3474d6d0ad44db42a3fd6751fd25
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 :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6966aee53827c9e1249bf760/reports/e02e2088-1d79-4531-a72c-4ebadbf8e0d9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-13T17:54:00Z UTC
Last seen:
2026-01-13T18:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ij HEUR:Backdoor.Linux.Gafgyt.gu
Link:
https://opentip.kaspersky.com/6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/318952c6-8c73-4355-894a-84537e35250e
Behavior Graph:
Download SVG
%3 guuid=c6765b0c-1900-0000-b511-afa75a140000 pid=5210 /usr/bin/sudo guuid=718c5f0e-1900-0000-b511-afa75b140000 pid=5211 /tmp/sample.bin guuid=c6765b0c-1900-0000-b511-afa75a140000 pid=5210->guuid=718c5f0e-1900-0000-b511-afa75b140000 pid=5211 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f0e9ee0f-ad1a-41db-89f5-f7d737343c57
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1850214
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 20:45:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nsczuq3hlaz3zcn5zfdlupzsgckz3n5skyd2idyb7ne4pbrp4uha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260113-zjw8vaav6f/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2f2f9c1a-1cee-468c-9315-b0b1fdd36f63
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/6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
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 6c859a43675833bc89bdc946ba3f3230959db7b25607a40f01fb49c7862fe50e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757300/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3749719/

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