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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d
SHA3-384 hash: a23dafaa8d793e867ba823f45e5667cd7842e76f90a613feb6a9771f436d372da066946a401a1d64b1b32f607ddadf5b
SHA1 hash: b84e4da2a45b1a093843800d3145025f68106253
MD5 hash: c7f0526b7edd481cc1ef76fd6898c905
humanhash: black-may-mountain-rugby
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:169'788 bytes
First seen:2026-10-31 13:23:43 UTC
Last seen:2026-10-31 14:19:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:0BZHqBvhbh5Hp8Ak8scS/T7wHIaGGzIOzCTrcyijoUme:cUvhbh5Hp8Ak8sT/TJ2zXzCTZihme
TLSH T193F34B86BDC15A16C5C626BBFBBE82CD731707B8D3EB3113DE165F20238A4164E7A941
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.36798993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin obfuscated rust
Link:
https://www.filescan.io/uploads/6ae5ec0850b324e0d811139a/reports/f15f3a01-7164-44d7-a93c-69a40b325af0/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-31T11:25:00Z UTC
Last seen:
2026-10-31T16:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e1e8df0b-bf1d-4622-b655-09a800bee16d
Behavior Graph:
Download SVG
%3 guuid=fbdcda71-1b00-0000-d726-639518090000 pid=2328 /usr/bin/sudo guuid=8ff22175-1b00-0000-d726-63951e090000 pid=2334 /tmp/sample.bin guuid=fbdcda71-1b00-0000-d726-639518090000 pid=2328->guuid=8ff22175-1b00-0000-d726-63951e090000 pid=2334 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6db4318-018e-4e4c-979a-6ce73e606e57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-31 13:24:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjczn6p2f4nht57rwfbxbpp5imwpk2czz4c3ycupfc3tbe7ey4wq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261031-qnhftadv4m/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf arm sets-process-name persistence detect-debug-environment service-scan
Link:
https://intel.virussign.com/intelligence/file/8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d
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/8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d

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_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:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 8a4596f9fa2f1a79f7f1b14370bdfd432cf56859cf05bc0a8f28b73093e4c72d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4048463/
  
Delivery method
Distributed via web download

Comments