MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f
SHA3-384 hash: fd8e7326bfe931f3b2ff3fb05bcb57d09dbb4fc841733e9983fc9c249d3b0029bbb737500b9ce264e0e9e30c875adc98
SHA1 hash: ed9384b86fa5958e4fc79af08cf864a06948d77a
MD5 hash: 0dd95d201924d823b3b963468f68b2e6
humanhash: vermont-apart-cardinal-vermont
File name:boota.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:84'852 bytes
First seen:2026-02-13 19:37:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wFwUqNJVZZoF9/niBIWSg3kqmX9f/aSApxwZwiRcpIEE1D51D5SSg:wFMhoF9/niBIvaSAnwWI9J5J5SSg
TLSH T13C83E709BF610FB7EC6FDD370AA9170535CC550A22A87B3A7934D928F64F24B16E3864
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 :
68
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/df88aa42-18a3-40b2-8094-d8f7a5acebd6/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Virus.Ladvix-10013865-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade
Link:
https://www.filescan.io/uploads/698f7db0930564ff3ca00b8f/reports/6cf17e51-c619-4769-93cf-f94574a03349/overview
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/20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-13T17:49:00Z UTC
Last seen:
2026-02-13T17:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c09cfe7-d74f-419f-9700-b47bb11c3742
Behavior Graph:
Download SVG
%3 guuid=bfaa527b-1900-0000-bb7d-05a734090000 pid=2356 /usr/bin/sudo guuid=337acf7d-1900-0000-bb7d-05a73c090000 pid=2364 /tmp/sample.bin guuid=bfaa527b-1900-0000-bb7d-05a734090000 pid=2356->guuid=337acf7d-1900-0000-bb7d-05a73c090000 pid=2364 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/891e8142-7ee3-40ea-bb4b-5b39134cb9b6
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1869332
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869332 Sample: boota.mpsl.elf Startdate: 13/02/2026 Architecture: LINUX Score: 76 22 176.65.148.31, 40690, 51321 PALTEL-ASPALTELAutonomousSystemPS Germany 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Okiru 2->28 30 Yara detected Mirai 2->30 9 boota.mpsl.elf 2->9         started        signatures3 process4 signatures5 32 Sample deletes itself 9->32 12 boota.mpsl.elf 9->12         started        process6 process7 14 boota.mpsl.elf 12->14         started        process8 16 boota.mpsl.elf 14->16         started        18 boota.mpsl.elf 14->18         started        20 boota.mpsl.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 19:44:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecwufe65qk7vavp7iaftmtkf3h4h52qyf4ociqzupsbzbl4tashq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260213-yckqssdy3c/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_3bcc1630
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

elf 20ad4293dd82bf5055ff400b364d45d9f87eea182f1c2443347c8390af93048f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3777331/
  
Delivery method
Distributed via web download

Comments