MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989
SHA3-384 hash: 7a3df4e1b76bd8f36e629ed109c091592d9a82413f352b50df6a2176ac5647e9d7a99a686c4cadd078b21b41c3ee7dce
SHA1 hash: c13acd2e23b8ffc57c798780ac5d08695283d39b
MD5 hash: 343e0575c8054eadb5ccfcaaba2fb3c7
humanhash: romeo-autumn-oranges-north
File name:iran.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:100'420 bytes
First seen:2026-07-06 11:00:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fw1BTZX/rhDtZx6q/Wc3Ra/oiDQ9VPJUN310vntiZvnwl7/4qKU7yr1xr:+hr9tZxoc3A/oiDYIClSC+H
TLSH T1ABA34C86FB93E0F0D94605B1111FF77D9634EE625024DE5AEBD4BEB2AD32602921B31C
telfhash t1be41e7fa5aed19dc97d08900e28e6fa15e0ca63f341137f647f16019236378156a7c3d
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Sets a written file as executable
Kills processes
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a4b8b5f789ff3010e4f3929/reports/de4e91d8-0710-4b88-a4c4-4efdbe8f9490/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
73
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-05T23:53:00Z UTC
Last seen:
2026-07-08T01:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2239d510-3130-485d-a055-e3e1966652dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1937822
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1937822 Sample: iran.i486.elf Startdate: 06/07/2026 Architecture: LINUX Score: 72 23 103.83.87.122, 48158, 48160, 48162 WHITELABELUS Turkey 2->23 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 9 iran.i486.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 iran.i486.elf 9->13         started        process6 15 iran.i486.elf 13->15         started        file7 21 /etc/init.d/xs.main, POSIX 15->21 dropped 25 Sample tries to set files in /etc globally writable 15->25 27 Drops files in suspicious directories 15->27 19 iran.i486.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-06 01:16:26 UTC
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rccuezpe5eg2hp2h6vjfqb6caasv7rlrxrz7knufm3h66lrzgeq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/260706-m412bad14t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
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/ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
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 ec442a132f27486d1dfa3faa92c03e10012afe2b8de39fa9b42b367f7971c989

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3881579/
  
Delivery method
Distributed via web download

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