MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c
SHA3-384 hash: e9b0d10446e121571927ee684466905bac79376a90d25ee3f8770b781769ff7d8d70b1e88f55014ab0191ba19562cadc
SHA1 hash: d095b14e0d424daed5f6eb8f3f5a11762e0b0c03
MD5 hash: b103f1c80bca777686e27b5a4253cea3
humanhash: michigan-hawaii-item-west
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:76'468 bytes
First seen:2026-03-31 12:26:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:lWnx3G/FuEGwKu1YKc1kvGFhiQ72RrQSDFkzwI9iKFfu7dXF6:40FzGo1D+KwJCRrQSuhu7dXF
TLSH T1CF730846F8818A16C5D512BAF92E118E332227F8E3DFB2139D205F643BCA42B0E77D55
telfhash t1ef11ddb34a981bdc27e0930152ca566acd6530fd13026abadb6e770b4243cc1311a426
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 ef8bca1b5fe5923f906168b05d03f85437ccaa2cf2fcd3b5458b8e225317bc3d
File size (compressed) :32'236 bytes
File size (de-compressed) :76'468 bytes
Format:linux/arm
Packed file: ef8bca1b5fe5923f906168b05d03f85437ccaa2cf2fcd3b5458b8e225317bc3d

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29228.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-31T11:01:00Z UTC
Last seen:
2026-03-31T11:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4af951b0-ad97-4522-8464-6017cb0fd1f8
Behavior Graph:
Download SVG
%3 guuid=350f47c3-1800-0000-6daa-c2be4b090000 pid=2379 /usr/bin/sudo guuid=f3d621c6-1800-0000-6daa-c2be51090000 pid=2385 /tmp/sample.bin guuid=350f47c3-1800-0000-6daa-c2be4b090000 pid=2379->guuid=f3d621c6-1800-0000-6daa-c2be51090000 pid=2385 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f632be2d-de38-4c70-83a7-d931d2054615
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-31 12:27:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v3hul2tlmurwvfw3c4bas47zqbvuhop5veydhlsjpp7stebpyvwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/260331-pmw25sav8n/
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/aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 ef8bca1b5fe5923f906168b05d03f85437ccaa2cf2fcd3b5458b8e225317bc3d

Mirai

elf aecf45ea6b65236a96db17020973f9806b43b9fda93033ae497bff29902fc56c

(this sample)

  
Dropped by
SHA256 ef8bca1b5fe5923f906168b05d03f85437ccaa2cf2fcd3b5458b8e225317bc3d
  
URLhaus
https://urlhaus.abuse.ch/url/3809137/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4865639a954512d78abf67cc825b1707

Comments