MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768
SHA3-384 hash: 8c5f6a8d3d77809cd280d8a052af1a81b4e7ddc034f9e910f9dd26de04611cd4c9e3b213ff2018ecfb0dc6ecc9d6974b
SHA1 hash: eeee699900cf5ddbd028262ad73005125bc3c806
MD5 hash: 16a4f0bccad567560023aa0a3d146684
humanhash: dakota-oven-eleven-don
File name:nz.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:74'900 bytes
First seen:2026-06-29 21:46:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0f63v+lqi/A3n9OHtOuu1m/L8z1Vwbz/zN5TgcPVUuRCLcrAf4YfCOYCi9:00vW/cQFB/L8z1VAz/zEcNUuRCLc84p5
TLSH T1477302A3431378065540F9F7E4174E40229776AD20F175BB068849A8CD6D9EAEFFFA83
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) :74'900 bytes
File size (de-compressed) :210'526 bytes
Format:linux/arm
Unpacked file: 21ac39150f6b46ff1443b619799ae01b79e34477517d80308fb9c9b8c915a10f

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4ed65644-e222-43be-bede-afbe98e6197d/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a42e7c5a991bda4c2e13273/reports/8621d5eb-51eb-4f17-913f-b5c6e4a62c2c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-29T13:42:00Z UTC
Last seen:
2026-06-29T14:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2706aa4e-28cd-42ff-b5ab-ba3a2958caba
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 15:51:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jystfrn2sdcf2fut32tw2mihb3ov4nds5tqnoi56ga2tdzxxy5ua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260629-1m4mrsg17l/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
hjcddajltcsdas.hopto.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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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: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 4e2532c5ba90c45d1693dea76d31070edd5e3472ece0d723be303531e6f7c768

(this sample)

Mirai

elf 21ac39150f6b46ff1443b619799ae01b79e34477517d80308fb9c9b8c915a10f

  
URLhaus
https://urlhaus.abuse.ch/url/3878187/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 21ac39150f6b46ff1443b619799ae01b79e34477517d80308fb9c9b8c915a10f
  
Dropping
MD5 a2abda4f1224bac61df174c7f30651c3

Comments