MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a
SHA3-384 hash: fa5185277dd55dfa612b9224d2bf0c4eea069ba4542c186ac0698712bc5ee8809c25d26d887a8145387c0c0090fa8778
SHA1 hash: 0d1d2e7e200a6286a552694349081ae94aa8300b
MD5 hash: 8e944b998d487449991a53f343c49e56
humanhash: maryland-rugby-enemy-mobile
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:112'720 bytes
First seen:2026-06-29 23:22:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:asW5+8ePGmIMXUej+qgveJkr7NYl8l7jwe9CnWTOYb9z:asb8eemdXUej+qgveJCNjyWTOYb9
TLSH T15AB31906B8D48DFDC086C23447BE7537DC21F0ED0278B2AB67D4AE262D0DE625B1DA59
telfhash t10f219cb42d9a36a800e39b45b34ed7e8f6b205224fd0b1d95f677ae28e05b8c0cc50d1
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0c2d1a47fbc1c6b887afa8dcd96e2becc7b52154295ded81d3d1ea259fd29910
File size (compressed) :48'400 bytes
File size (de-compressed) :112'720 bytes
Format:linux/amd64
Packed file: 0c2d1a47fbc1c6b887afa8dcd96e2becc7b52154295ded81d3d1ea259fd29910

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d5468522-a6e7-4500-8025-5cc1d0898ff7/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Opens a port
DNS request
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-29T20:42:00Z UTC
Last seen:
2026-06-29T21:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33e72b91-2565-44de-9d68-803bd568b2e1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 23:25:53 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbkassz5obfs24f5bukfrjsi37hhjyvdyfwldwejm6xbf4rnha5a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260629-3dey6aaw9n/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
hjcddajltcsdas.hopto.org
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b854094b3d70/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a

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_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_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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: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 0c2d1a47fbc1c6b887afa8dcd96e2becc7b52154295ded81d3d1ea259fd29910

Mirai

elf b854094b3d704b2d70bd0d1458a648dfce74e2a3c16cb1d88967ae12f22d383a

(this sample)

  
Dropped by
SHA256 0c2d1a47fbc1c6b887afa8dcd96e2becc7b52154295ded81d3d1ea259fd29910
  
URLhaus
https://urlhaus.abuse.ch/url/3878254/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f7a6d425e99629401dfb4df121c701b1

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