MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8
SHA3-384 hash: fc22f9d767d09a5eb86f289aa2bf457e86bba0527e38a80c7ac3444378e00c758f983da5b3ef5dee9c07c20bf382369f
SHA1 hash: 3314a5ade9f5d73983f2db72441a2c65780a523e
MD5 hash: c4fc319da8ae8f7930a0627f5573bc2f
humanhash: mississippi-pluto-white-wolfram
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:84'960 bytes
First seen:2026-03-23 20:26:53 UTC
Last seen:2026-03-23 21:51:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:eQgyKYat7eTZvTnxyHVhoTcOhuikIS+2ZcfqZuhUR:ePYaty10KcOhui/2OA
TLSH T1BE83D516BBA10FF7DC6BCD3706A90B0535CC951B22A53B367974C928B64B50B4AE3CA4
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 :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 bash lolbin mirai
Link:
https://www.filescan.io/uploads/69c1a21f493cb7d62d0ed328/reports/e3b95ac9-92d1-425e-a57e-a247c63978e6/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/09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8
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/a66d3762-5716-4960-8708-f971427c62d6
Behavior Graph:
Download SVG
%3 guuid=117d0a3b-1c00-0000-424a-cdaf020d0000 pid=3330 /usr/bin/sudo guuid=a5c88c3d-1c00-0000-424a-cdaf030d0000 pid=3331 /tmp/sample.bin guuid=117d0a3b-1c00-0000-424a-cdaf020d0000 pid=3330->guuid=a5c88c3d-1c00-0000-424a-cdaf030d0000 pid=3331 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6fd49b12-621b-43f3-a80e-af5d6494dd93
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-23 20:27:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bhzdo7nujwrwn7zxfxpke5kwbmumlu22zqdeqermpsi6g3bje24a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260323-y8gzsag15r/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Creates a large amount of network flows
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:cecilio_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Cecilio botnet - CatDDoS derivative with modified RC4 table encryption
Reference:https://blog.xlab.qianxin.com/catddos-derivative-en/
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 09f2377db44da366ff372ddea275560b28c5d35acc0648122c7c91e36c2926b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3803552/
  
Delivery method
Distributed via web download

Comments