MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8
SHA3-384 hash: 90b496fc0583d73905787421b3ac2c2abd720e0327405e3711472f31236b560f50d082b2abb77be110f41720b731ec70
SHA1 hash: 9df843c6655b0dd26b3087fe521dc314054d9d7f
MD5 hash: 91a54a754348addbd4f46d385bee6f5a
humanhash: lithium-california-beer-hot
File name:data.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:149'492 bytes
First seen:2026-02-23 13:39:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:eBrhgUaQz2YAJiks5igevDvdvZGIm3XFmV:sAQK7JikssgOpvZGhm
TLSH T1E2E3E706BB610FB7ECABDD7702E90B1128CCB95B25B53B7A7534E854B60A1CB09D3C64
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Launching a process
Sends data to a server
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai
Link:
https://www.filescan.io/uploads/699c58c597feb4afd653d264/reports/da3be573-7576-4763-be38-1de2ad2ecbea/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/a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8
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
Link:
https://opentip.kaspersky.com/a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cfe88758-f68b-4fc1-9621-ae83e4584e0a
Behavior Graph:
Download SVG
%3 guuid=84cd7f08-1a00-0000-c9a7-bd1f690a0000 pid=2665 /usr/bin/sudo guuid=58317c0b-1a00-0000-c9a7-bd1f710a0000 pid=2673 /tmp/sample.bin guuid=84cd7f08-1a00-0000-c9a7-bd1f690a0000 pid=2665->guuid=58317c0b-1a00-0000-c9a7-bd1f710a0000 pid=2673 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/129d6c3f-a11e-44f5-9b90-1217c3d3ce84
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
26 / 100
Link:
https://www.joesandbox.com/analysis/1873336
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1873336 Sample: data.mipsel.elf Startdate: 23/02/2026 Architecture: LINUX Score: 26 33 109.202.202.202, 80 INIT7CH Switzerland 2->33 35 datasurge-bot.com 130.12.180.151, 25565, 49690 DATAHOPDatahop-SixDegreesGB Canada 2->35 37 3 other IPs or domains 2->37 10 data.mipsel.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        process3 process4 16 data.mipsel.elf 10->16         started        process5 18 data.mipsel.elf 16->18         started        process6 20 data.mipsel.elf 18->20         started        process7 22 data.mipsel.elf sh 20->22         started        24 data.mipsel.elf sh 20->24         started        26 data.mipsel.elf 20->26         started        process8 28 sh iptables 22->28         started        31 sh iptables 24->31         started        signatures9 39 Executes the "iptables" command to insert, remove and/or manipulate rules 28->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-23 13:40:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=unc2lmctv5bdn3oljf73haesv555fxiqxgiyxvf5c2up6hkqe7ea._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260223-qypb4set4a/
Behaviour
System Network Configuration Discovery
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/a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8

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: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 a345a5b053af4236edcb497fb38092af7bd2dd10b9918bd4bd16a8ff1d5027c8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776709/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778455/

Comments