MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9
SHA3-384 hash: d6de0048fcd6376896da8ad005c1632bb368d18371714fbdc7b6974e6f2aea2794f3f317647b4384850ea5f07fc0031e
SHA1 hash: ffc8c18a14a8f9a68fda46002ebbff00126a3d32
MD5 hash: 2dd338b795b26cd32c9f41844775c31c
humanhash: harry-washington-seven-pluto
File name:violetmips
Download: download sample
Signature Mirai
Create hunting rule
File size:119'956 bytes
First seen:2026-03-12 14:35:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DT/sAACw/FMdfdmrWLzYKDkG96O/aRX9Y1IfRA66OuJ11rpEzKdl3t1Ke7GD5s9b:DzzAf+AqLyRX9W7Ezilfcs9RB
TLSH T1F9C3FA5E6E329F6DF16DC33147F79A20D35823C623E1D685E2ACC6055E6038E681FBA4
telfhash t12e217f584e7463e0a7355cc91a9eefb6e5a130df47266d3b8d10b869996dd825d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ffa467a2-e4b0-40a3-99cd-848525a2b300/
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/69b2cf2c2000fc76c3d69534/reports/fa57e877-d103-4aea-bede-856ae2d610f4/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:
8
Processes remaning?
true
Remote TCP ports scanned:
23,2323
Full report:
https://elfdigest.com/brief/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Exploit.Linux.DLink.a HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c800256-9925-4c84-b2de-574eabb475a6
Behavior Graph:
Download SVG
%3 guuid=2642a717-1700-0000-8c6a-b6b1950c0000 pid=3221 /usr/bin/sudo guuid=1946bc1c-1700-0000-8c6a-b6b1960c0000 pid=3222 /tmp/sample.bin guuid=2642a717-1700-0000-8c6a-b6b1950c0000 pid=3221->guuid=1946bc1c-1700-0000-8c6a-b6b1960c0000 pid=3222 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/984354c1-9bbe-4cae-8731-39fbe095bb24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-12 14:35:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ew2hnna77a7nbg5tdd75q4lm7pqxhfav7s3mwuhjmi7uw72gr34q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260312-rx7mqshy4l/
Behaviour
System Network Configuration Discovery
Changes its process name
Creates a large amount of network flows
Contacts a large (2545) amount of remote hosts
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/25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9

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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 25b476b41ff83ed09bb318ffd8716cfbe1739415fcb6cb50e9623f4b7f468ef9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3790978/
  
Delivery method
Distributed via web download

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