MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8
SHA3-384 hash: 9e67635ae4d12d00bf621678ddaaf83cfb02d1f102ec6909a7d304d2b0adb6b86871f79121e1100147b0c612b90d67b7
SHA1 hash: 8349fa8b8d9c7181913a8c30424d11fc013bb2df
MD5 hash: 38af800c1c8863a72bd9eaa949f93ddc
humanhash: wolfram-paris-tennessee-queen
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:37'604 bytes
First seen:2026-07-26 12:44:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:TGYg5Iy7YoVlxQGX3sV0fY11XICHM2iF7Wc1OFX1vvSFt5FFNB2KkGni3JgGlzD0:TDboV7TnsVqYf4CHM2W7WcgFFXSFPFFp
TLSH T110F2E1FC8662505DEDDEE4399BAA83901A301CBF7D05DF537861A0CA8A120D539D67FC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter BlinkzSec
Tags:mirai UPX
File size (compressed) :37'604 bytes
File size (de-compressed) :97'652 bytes
Format:linux/mips
Unpacked file: 40c09ae838bdaf102645c3de75964318181f75dc1b54a64792846e66b085c72a

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
GB GB
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ceee9b6e-4d28-4af7-aed4-2c8e27b574f2/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a6601fb1a6feb388570bd74/reports/5958b7f3-82e0-41cf-aee6-8c17f567d619/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a0951636-b1fb-429e-8fde-f96bed0bd502
Behavior Graph:
Download SVG
%3 guuid=44edc52b-1c00-0000-e67f-fe77d80c0000 pid=3288 /usr/bin/sudo guuid=6704382e-1c00-0000-e67f-fe77df0c0000 pid=3295 /tmp/sample.bin guuid=44edc52b-1c00-0000-e67f-fe77d80c0000 pid=3288->guuid=6704382e-1c00-0000-e67f-fe77df0c0000 pid=3295 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b350d2e0-482b-499a-9c8b-33406eff1533
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-07-26 12:42:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mvnbxjdaohximnagxlc4yq4n4mdnpm67ho3za6qvflxrf3tklcua._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260726-pyzbmsvepe/
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 655a1ba46071ee863406bac5cc438de306d7b3df3bb7907a152aef12ee6a58a8

(this sample)

Mirai

elf 40c09ae838bdaf102645c3de75964318181f75dc1b54a64792846e66b085c72a

  
Dropping
SHA256 40c09ae838bdaf102645c3de75964318181f75dc1b54a64792846e66b085c72a
  
Dropping
MD5 9830c9f3c66da2a87ce33e95b4b75658
  
URLhaus
https://urlhaus.abuse.ch/url/3891971/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3891994/
  
URLhaus
https://urlhaus.abuse.ch/url/3891983/

Comments