MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810
SHA3-384 hash: c85d3031581b99eeb757f5d49af1135d085c7ec62f8a7b8a92775b2ef29121b8e848f6594ad11f6f5d48b7e7103e36a1
SHA1 hash: dc4eb9e48986c59f3e62d4577ae2c31984124286
MD5 hash: 92433945674422a2eeee2ff139ae4d76
humanhash: oscar-snake-fourteen-island
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:113'860 bytes
First seen:2026-02-05 21:34:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:05tnyQpqfd33r2A7ML7ZJL8BXyTWr1AbtIbJa2RS9ZzAGGzGhb9vrXaAm8N:ytPSd33r2A7kC4ObJa2I9gGHw8N
TLSH T19DB3D709BF611EFBE85FDC370AE9070524CD696A22A93B797534D818F24F24F16E3864
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 ecc99c3cdc95bd30b6578f0ca22528986093d0362fa1cf6efc8719bf42e6e9e1
File size (compressed) :42'380 bytes
File size (de-compressed) :113'860 bytes
Format:linux/mipsel
Packed file: ecc99c3cdc95bd30b6578f0ca22528986093d0362fa1cf6efc8719bf42e6e9e1

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
NL NL
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/267f9419-49f8-4eb5-b6ca-dd162d50dfa2/
Detection(s):
Sanesecurity.Malware.30435.LC.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.Trojan.Mirai-8025795-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0cba3cfb-80bd-43ab-be79-7f2ba64818e9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1864336
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: 1864336 Sample: morte.mpsl.elf Startdate: 05/02/2026 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 connecthost.live 192.109.200.210, 12121 TELECOMASET-ASBG Bulgaria 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 morte.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.mpsl.elf 8->16         started        18 morte.mpsl.elf 8->18         started        20 morte.mpsl.elf 8->20         started        process6 22 morte.mpsl.elf 16->22         started        24 morte.mpsl.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 21:35:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvba67piaor335q5ymg7emcans4f6rcf5qon3bwcx2gkazxzxaia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260205-1fk7vabw8a/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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: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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
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 ecc99c3cdc95bd30b6578f0ca22528986093d0362fa1cf6efc8719bf42e6e9e1

Mirai

elf 6d420f7de803a3bdf61dc30df230406cb85f4445ec1cdd86c2be8ca066f9b810

(this sample)

  
Dropped by
SHA256 ecc99c3cdc95bd30b6578f0ca22528986093d0362fa1cf6efc8719bf42e6e9e1
  
URLhaus
https://urlhaus.abuse.ch/url/3772737/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3772708/
  
Dropped by
MD5 191c5c86eaf5a4a78a6c0ff0810aae03

Comments