MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1e5034618b2140ab4b3dba6107593f0f1ed44c61242b6a2e11d468335dfb9bb. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1e5034618b2140ab4b3dba6107593f0f1ed44c61242b6a2e11d468335dfb9bb
SHA3-384 hash: 85e7dc6ecdca8dfbd7295ac3b99c7980b08c0e8253b683af093c8b3a9e4605748bef57e3e3ecf839d5a9a1728b26a8fe
SHA1 hash: b757b2f47d40823cce76df09c120e6eaec111eb6
MD5 hash: ef7498546781e8abd3e9f82e6b7d3104
humanhash: stream-london-ten-speaker
File name:astro.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:64'344 bytes
First seen:2026-01-28 13:57:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BtmEjH4FlswtZt9/jOIJfs3nfCJH/q7TEgK2Cj:BISH47s4iuf+nKJaTEgK2
TLSH T16A538D39E06EEEA4C54646B478548F749F13B18483672EF7D79082A5A843EACF408FF4
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3dbf1bae-7f6e-4f72-a83e-2f72303d8cb9/
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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/74fb9d02-ed93-479f-8776-bb8ec1f9ec5b
Behavior Graph:
Download SVG
%3 guuid=e5fbccb5-1900-0000-f928-88c8c40c0000 pid=3268 /usr/bin/sudo guuid=62958eb8-1900-0000-f928-88c8c90c0000 pid=3273 /tmp/sample.bin guuid=e5fbccb5-1900-0000-f928-88c8c40c0000 pid=3268->guuid=62958eb8-1900-0000-f928-88c8c90c0000 pid=3273 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ba027b63-d11a-42e6-ae41-8d94f6ea04c1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1859061
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859061 Sample: astro.sh4.elf Startdate: 28/01/2026 Architecture: LINUX Score: 80 44 45.135.40.229 XTOM-AS-JPxTomJP Netherlands 2->44 46 149.224.30.71 WTNET-ASwilhelmtelGmbHDE Germany 2->46 48 99 other IPs or domains 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 10 astro.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 astro.sh4.elf 10->14         started        16 astro.sh4.elf 10->16         started        18 astro.sh4.elf 10->18         started        process6 20 astro.sh4.elf 14->20         started        22 astro.sh4.elf 14->22         started        24 astro.sh4.elf 16->24         started        26 astro.sh4.elf 16->26         started        28 astro.sh4.elf 16->28         started        process7 30 astro.sh4.elf 20->30         started        32 astro.sh4.elf 20->32         started        34 astro.sh4.elf 20->34         started        36 astro.sh4.elf 24->36         started        38 astro.sh4.elf 24->38         started        process8 40 astro.sh4.elf 30->40         started        42 astro.sh4.elf 30->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1e5034618b2140ab4b3dba6107593f0f1ed44c61242b6a2e11d468335dfb9bb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1e5034618b2140ab4b3dba6107593f0f1ed44c61242b6a2e11d468335dfb9bb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 13:58:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhsqgrqywikavnft3otba5mt6dy62rggcjblnixbdvdigno7xg5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260128-q91vaadt4f/
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf c1e5034618b2140ab4b3dba6107593f0f1ed44c61242b6a2e11d468335dfb9bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765050/
  
Delivery method
Distributed via web download

Comments