MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6. 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: 12


Intelligence 12 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6
SHA3-384 hash: 1dbef6af5fcb70c3738920190f6be5ec2f3091540c9ebd2d6d20941b3529f200e87cd84f9218e66162cf9e6451aefed2
SHA1 hash: 8309db5b3d4b7ac7e85e294ebb00dedd776331bd
MD5 hash: 304b14af441c6811d77aa718e726da79
humanhash: helium-december-snake-don
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:88'144 bytes
First seen:2025-11-08 13:23:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8/4MezAOnszqlE8qYqU6uzFRvUKIaREhWoewd/H:8gMPOnseliYqmzFRQaREhWjsP
TLSH T12D834947798080FEC499D17497BFB536D473B4BE0239B19A23C8FE273D09E605E2A552
telfhash t11e2173b03d490c90a2f7a77a7307e1e019711a340ae275e38c7389f2cf1bb080eb5492
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 576412a5010ab0c426f581f147fbb7dc7fb3d4660ea8aa684cb70859a1042bfd
File size (compressed) :42'864 bytes
File size (de-compressed) :88'144 bytes
Format:linux/amd64
Packed file: 576412a5010ab0c426f581f147fbb7dc7fb3d4660ea8aa684cb70859a1042bfd

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

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.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
80,37215
Full report:
https://elfdigest.com/brief/f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-08T11:04:00Z UTC
Last seen:
2025-11-08T12:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06b9d96b-0863-4ea9-a366-4c01af3ac712
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1810562
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1810562 Sample: morte.x86_64.elf Startdate: 08/11/2025 Architecture: LINUX Score: 72 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Yara detected Mirai 2->45 9 morte.x86_64.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 process4 17 morte.x86_64.elf 9->17         started        19 morte.x86_64.elf 9->19         started        21 morte.x86_64.elf 9->21         started        23 2 other processes 9->23 process5 25 morte.x86_64.elf 17->25         started        27 morte.x86_64.elf 17->27         started        29 morte.x86_64.elf 17->29         started        31 morte.x86_64.elf 17->31         started        33 morte.x86_64.elf 19->33         started        process6 35 morte.x86_64.elf 25->35         started        37 morte.x86_64.elf 33->37         started        process7 39 morte.x86_64.elf 35->39         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 13:24:19 UTC
File Type:
ELF64 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6udyv6cgftrvls3im7uquqtmhffoicacuqudduxb45aasdulddta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251108-qngjhsfl3y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (367791) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/c65716cb-e2b7-461d-b088-80bb3e14fa35
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_0cd591cd
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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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: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 576412a5010ab0c426f581f147fbb7dc7fb3d4660ea8aa684cb70859a1042bfd

Mirai

elf f5078af8462ce355cb6867e90a426c394ae40802a42831d2e1e740090e8b18e6

(this sample)

  
Dropped by
SHA256 576412a5010ab0c426f581f147fbb7dc7fb3d4660ea8aa684cb70859a1042bfd
  
URLhaus
https://urlhaus.abuse.ch/url/3697759/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ba178314baa53df269c660a0c9d9576e

Comments