MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320
SHA3-384 hash: 8f523fd20c662a6cc776998955216a18c7086c85f86b6e4fbd163a87126125a52f731c9da81c6660c8843f3c0a2e5c8f
SHA1 hash: dce640e79dc7f139ef1cb2439ec7806e1d80846f
MD5 hash: 98ef14c3530595f99b70a736ddcd6770
humanhash: robin-island-aspen-gee
File name:nz.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:100'480 bytes
First seen:2026-08-01 00:46:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:d8nqNGSaII5sG0EodMqoorsGUuQWC5dmrateB1oV3UcdiHkghx5d+L769YVgw:ZGSaIjGloouzCXmratjQkgL5d+LG9E
TLSH T1B8A31956FD818B61C6C116BAFA1E118E3313177CE2EE73129D146F2077CA96B0E7B846
telfhash t170f09eba8514a4e9b3eb8299622d003807d471eb263432818feb7fdb245b0d9b61443f
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 815fc69701ef8b1a35dc60bc6ea683fad70c176c26df68c2b65832510ce7bcc9
File size (compressed) :44'572 bytes
File size (de-compressed) :100'480 bytes
Format:linux/arm
Packed file: 815fc69701ef8b1a35dc60bc6ea683fad70c176c26df68c2b65832510ce7bcc9

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1f0dffb4-b4c3-49cd-8ea7-c4fac3bf83ce/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a6d41e62d68f50c3d54b59a/reports/e583d191-e2f9-4b06-9ce9-a0896a570a2f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-31T23:18:00Z UTC
Last seen:
2026-08-02T20:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f94ded4e-b01e-4d89-85d1-c1462023a0b3
Behavior Graph:
Download SVG
%3 guuid=a28f2c66-1b00-0000-b94b-9e977b080000 pid=2171 /usr/bin/sudo guuid=cbee556c-1b00-0000-b94b-9e9782080000 pid=2178 /tmp/sample.bin guuid=a28f2c66-1b00-0000-b94b-9e977b080000 pid=2171->guuid=cbee556c-1b00-0000-b94b-9e9782080000 pid=2178 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0cc4bb4e-03fc-451e-8fbd-3c1f8f512c7a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-01 00:47:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=al4m4qfd42xskwg2mnzb5xgu4jkspzcpxitck3dfvlmyonrw4mqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260801-a4xbxabb47/
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/02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320

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_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:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 815fc69701ef8b1a35dc60bc6ea683fad70c176c26df68c2b65832510ce7bcc9

Mirai

elf 02f8ce40a3e6af2558da63721edcd4e25527e44fba26256c65aad9873636e320

(this sample)

  
Dropped by
SHA256 815fc69701ef8b1a35dc60bc6ea683fad70c176c26df68c2b65832510ce7bcc9
  
Dropped by
MD5 6f9badf65aad0509f29d3524bcb30c06
  
URLhaus
https://urlhaus.abuse.ch/url/3892226/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3893016/
  
URLhaus
https://urlhaus.abuse.ch/url/3892526/
  
URLhaus
https://urlhaus.abuse.ch/url/3892499/

Comments