MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4
SHA3-384 hash: c78f9e0e9b4c34a2200d7aa2d293870cf089be8f0b551c4d72a1212baddd335812122337cf9f85d4d7150b5f6b8b6dc8
SHA1 hash: c4102467ce1ef7cf314e78d363fc7b9525d1c3bf
MD5 hash: 02ab0edd84876a6ecade2146cc53b22d
humanhash: princess-carolina-king-purple
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:68'008 bytes
First seen:2026-05-02 06:21:58 UTC
Last seen:2026-05-02 15:35:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:FqZqWtGWyu8jDZApvDMNYdDiwZwnRwbZnF:FGGWMlAGNYdDiwZoRwbZnF
TLSH T12A63511E2A618FADFB6D873447B75E21F24873D212E2C640E15CE9015EA034E785FBAD
telfhash t1de013064547817f593808cce6bedff38e4a094df99612f37cd10e99a97619874c00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet mirai
Link:
https://www.filescan.io/uploads/69f598202fcb905ec279de79/reports/2d792ae8-09f3-456c-945a-996d61b1fb02/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-02T04:14:00Z UTC
Last seen:
2026-05-04T00:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c340f8e-43b4-441c-b0b1-cc82b9c061e0
Behavior Graph:
Download SVG
%3 guuid=4a5a1357-1700-0000-3d9c-83618c0e0000 pid=3724 /usr/bin/sudo guuid=4a80b158-1700-0000-3d9c-8361940e0000 pid=3732 /tmp/sample.bin guuid=4a5a1357-1700-0000-3d9c-83618c0e0000 pid=3724->guuid=4a80b158-1700-0000-3d9c-8361940e0000 pid=3732 execve guuid=bdec6959-1700-0000-3d9c-8361990e0000 pid=3737 /usr/bin/dash guuid=4a80b158-1700-0000-3d9c-8361940e0000 pid=3732->guuid=bdec6959-1700-0000-3d9c-8361990e0000 pid=3737 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5268ed6a-9785-4c4c-86fa-09de75008572
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-02 06:22:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gyubibru2kyoswbtlfbbxt4nbdqpyzt7yq2py62nzrf3r63pu32a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260502-g4453shy9v/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Deletes 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/3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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: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 3628140634d2b0e9583359421bcf8d08e0fc667fc434fc7b4dcc4bb8fb6fa6f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3823768/
  
Delivery method
Distributed via web download

Comments