MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f
SHA3-384 hash: 2a1b246d7d93f0f5cf10823fd18090c885c3bf8662ed545cddfa74294e72d1cb2113d3a8802028ab20ade6ea6144e04c
SHA1 hash: f70e77ed493c4cc50f9d7e3925ac88e0ca6317ea
MD5 hash: 088f4af754714a7b59751af0818953cf
humanhash: iowa-lemon-pluto-october
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:177'760 bytes
First seen:2026-01-21 22:32:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:nKpzG1eNkSfcQqmav8SqaRVlnYz65PVt:nKY1eNYQqmeqavlg65P
TLSH T19E04B719AB510FBBDCAFDD3702E90B0139CC955B22A93B363674D528F54E50B4AE3C68
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 :
89
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/f56cd35f-3f6c-426b-bf15-6e7ffacb7b87/
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

Sanesecurity.Malware.32133.LX.BOT.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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/6971547b5db9ae47708c9b9c/reports/d378e4e1-1536-4ca7-acfe-83d29c7a76bc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
103.124.93.149
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/b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aef02c5e-b5c2-4b5f-b967-c82f9444ea6c
Behavior Graph:
Download SVG
%3 guuid=6d9411f0-1b00-0000-2e9f-b02d920b0000 pid=2962 /usr/bin/sudo guuid=86d8f7f1-1b00-0000-2e9f-b02d980b0000 pid=2968 /tmp/sample.bin guuid=6d9411f0-1b00-0000-2e9f-b02d920b0000 pid=2962->guuid=86d8f7f1-1b00-0000-2e9f-b02d980b0000 pid=2968 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57e0184d-5878-4d3a-85da-1f6ef02a3fe1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1855267
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: 1855267 Sample: mpsl.elf Startdate: 21/01/2026 Architecture: LINUX Score: 72 14 34.254.182.186, 443, 59330 AMAZON-02US United States 2->14 16 Malicious sample detected (through community Yara rule) 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 dash rm 2->6         started        8 dash grep 2->8         started        10 dash rm 2->10         started        12 mpsl.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 22:35:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4cp2fqr34zmfqrgqsjtctxpcrwrbhyagh656qgzunabjhehvm7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260121-2hxjbscx8b/
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/b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f

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: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 b704fd1611df32c2c2268493314eef146d109f0031fddf40d9a340149c87ab3f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760865/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3761778/

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