MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262
SHA3-384 hash: cb847427cedfc48e931b886a81289173b03e65e45410d5380d4282a14101e189b2f47950665a4de552dae47b8faf96ce
SHA1 hash: 014f20d15eea7e233308e7bd378600f1c2d43095
MD5 hash: f89f597fca01d8f80b951db5f90dc041
humanhash: oscar-yankee-magazine-sodium
File name:nklarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:70'840 bytes
First seen:2025-12-09 16:43:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jRnABphhYKhAY7m6lf9aA0zYBikKECbpMRiIWKfOVCT3bsRQ:WDLYoBH0EBiiWKfOVCT3z
TLSH T1C863F886B9818A55C5D512BAFA2E51CD331317B8E3DF7313DD106F647B8A82B0E7BA01
telfhash t1a7e0721a2aad06c033f0837803ca406ac8c8b13917006c7ee9e0ab8910524c2343048a
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 :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/693851de1eac7b9b76a1fc3a/reports/6e570425-9934-40ba-bb26-8ca938eb60bb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T12:47:00Z UTC
Last seen:
2025-12-09T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/670c2524-d941-45ef-98f0-8fdbf07a1bc8
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1829687
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/023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 16:44:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ai5e4uuzq5666jshbnrubisdkqkyruhbfvim2y5dzkhniqi7yjra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251209-t8xb9ag19c/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b3b78656-04d5-4921-b12f-73302a8b9fc9
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/023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262

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:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 023a4e5299877def26470b6340a243541588d0e12d50cd63a3ca8ed4411fc262

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726384/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726618/

Comments