MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660
SHA3-384 hash: d1ebdb82ed3d396e0a0f192f7548ce2bd6ed0939ab56da0345c707da2020b11c63a7825741e2677a800c66fe9ff4f9ac
SHA1 hash: 51debfc79d76ccef5974ffb016e152399756b851
MD5 hash: c7911e986708f553150c8defada2e523
humanhash: alaska-hawaii-ohio-lion
File name:main_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:90'056 bytes
First seen:2026-02-08 01:07:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yDTWUEDqdK5gvoFO93oxCPI++OdgxaIfabzc4QSFLco:y/WUEud4ooo93oYPDJqxnf8ttOo
TLSH T1AA937CC0F243D5F1E84701B16076EB379B32F1B9202DEA53D3695932ECA2551DB1ABAC
telfhash t17951f1f62dbb08ecb7d4a844c65e1ae33669ca77156072f141a258a533f3d8580b5c3a
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 :
109
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/908273df-583d-4347-8533-b3a478de698e/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-08T01:11:00Z UTC
Last seen:
2026-02-08T03:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b9e9cb6-2db2-4c8f-8742-1dad670e68b9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1865403
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865403 Sample: main_x86.elf Startdate: 08/02/2026 Architecture: LINUX Score: 76 19 34.254.182.186, 443, 44530 AMAZON-02US United States 2->19 21 54.171.230.55, 443 AMAZON-02US United States 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 main_x86.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 15 main_x86.elf 8->15         started        process6 process7 17 main_x86.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-08 01:08:54 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=efj3jtmh7i5e6hfth2wuxjzbvihql5hggbpubflpxkroxmtckzqa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260208-bheemshx8b/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
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/2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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

sh 701a433800432578835eaf98dd2db2420bccb700be2ce1c671425f9705eebdfb

Mirai

elf 2153b4cd87fa3a4f1cb33ead4ba721aa0f05f4e6305f40956fbaa2ebb2625660

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774145/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 701a433800432578835eaf98dd2db2420bccb700be2ce1c671425f9705eebdfb
  
Dropped by
MD5 dd305f0d888a3635102cdf4cc9776e39
  
URLhaus
https://urlhaus.abuse.ch/url/3774144/

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