MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412
SHA3-384 hash: 8a86276866c45eb5fbfc69a98c16e1a67e7cea7314a4b623aaf898ed37753549a60201acc6974961cddbcf48ea8a92be
SHA1 hash: 4f80fb4fc73b61d8ab9607701cff99c9e8320574
MD5 hash: bd1f576a3343d61fc12f8ca3960b2119
humanhash: high-sierra-three-pizza
File name:nwfaiehg4ewijfgriehgirehaughrarg.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:40'664 bytes
First seen:2026-02-26 19:43:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sVFj9CcBYTW6unnGdNvU8zXBrkjdz0qSNhYzxXsGXcKMQRl7P/nbcuyD7UHQRjG:QgiYHunIMzzafY98wRBP/nouy8Hyq
TLSH T1AB03F10385CC060CD1BE23796D8DBC4A0994F4D9379947B6AFC0345DEE62E6E7A093E9
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
File size (compressed) :40'664 bytes
File size (de-compressed) :83'600 bytes
Format:linux/i386
Unpacked file: 6244a423d897a64b2f2182adfb4a539f284204d21816197e926644e6feaed71f

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e68a09c8-d115-4b49-aacd-77dbb85a282d/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69a0a28f10e80629d4f43bed/reports/d77b4905-280d-4660-95ef-73dfaf379c08/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
10
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e4f2a96-be8d-4f78-9910-73440dd270a1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1875595
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eoszvjc4q5ngiwss4ulytoq4caivj6uugbdlwoi5optirsk7gqja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260226-yfxvjadx8f/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
oonpczqujhsboufx.loseyourip.com
rpsslpjavhdodnio.webredirect.org
kmojjtdxqmjuepmh.freeddns.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 23a59aa45c875a645a52e51789ba1c101154fa943046bb391d73e688c95f3412

(this sample)

Mirai

elf 6244a423d897a64b2f2182adfb4a539f284204d21816197e926644e6feaed71f

  
URLhaus
https://urlhaus.abuse.ch/url/3785999/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785987/
  
URLhaus
https://urlhaus.abuse.ch/url/3785998/
  
Dropping
SHA256 6244a423d897a64b2f2182adfb4a539f284204d21816197e926644e6feaed71f
  
Dropping
MD5 ba30f4b7dbdaa580148372f03322098a
  
URLhaus
https://urlhaus.abuse.ch/url/3785950/
  
URLhaus
https://urlhaus.abuse.ch/url/3785923/
  
URLhaus
https://urlhaus.abuse.ch/url/3785937/
  
URLhaus
https://urlhaus.abuse.ch/url/3786001/
  
URLhaus
https://urlhaus.abuse.ch/url/3786003/
  
URLhaus
https://urlhaus.abuse.ch/url/3785991/

Comments