MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2
SHA3-384 hash: ddf415f1a855b76d7b55183a79e9ea99d87a12b642473be6bc64056710d7972a87115d58a44c4bb3af2c74a33644ffd9
SHA1 hash: bd4e327411b3055c4676e4fb99a84d891878aacc
MD5 hash: 4cd6c124c9a8317db64c50c1536d7a11
humanhash: one-king-grey-helium
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:80'716 bytes
First seen:2025-07-12 17:02:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:w8T16ORJE1UtL4lAumgq2rVFef9qq/KbrgfSeDJbZ:w8TYOQ1U2NrVFQ/Kbrgf/bZ
TLSH T14273C91D2E628FADF7A9823447B78E21939C378527E1D685E29CE6001F7034E645FBB4
telfhash t191113c0c993853f497751d9967edff72e4a170ef46215e378e00e9ae9a2dc429a00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9951087-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68729524900df8e7f86a3c9clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Creating a file
Runs as daemon
Mounts file systems
Opens a port
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 83.229.17.45:38241
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d16661b5-42e7-4c87-ab91-e0c2279b31a2
Behavior Graph:
Download SVG
%3 guuid=0d61f59a-2100-0000-20df-96acd30a0000 pid=2771 /usr/bin/sudo guuid=86e3c39e-2100-0000-20df-96acdb0a0000 pid=2779 /tmp/sample.bin guuid=0d61f59a-2100-0000-20df-96acd30a0000 pid=2771->guuid=86e3c39e-2100-0000-20df-96acdb0a0000 pid=2779 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4f0bce02-3269-486d-a56f-4b7f95289eba
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1734782
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1734782 Sample: mips.elf Startdate: 12/07/2025 Architecture: LINUX Score: 68 25 bunnybot.ac 83.229.17.45, 38241, 53974 SKYVISIONGB United Kingdom 2->25 27 159.146.122.238, 52005 ASTURKNETTR Turkey 2->27 29 54.171.230.55, 37902, 443 AMAZON-02US United States 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 37 Connects to many ports of the same IP (likely port scanning) 2->37 9 mips.elf 2->9         started        11 udisksd dumpe2fs 2->11         started        13 udisksd dumpe2fs 2->13         started        15 4 other processes 2->15 signatures3 process4 process5 17 mips.elf 9->17         started        process6 19 mips.elf 17->19         started        21 mips.elf 17->21         started        process7 23 mips.elf 19->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 17:02:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwcvtq5depv72bjwx6mzcbrsyk2m4ixfk5ktvuw5rdld3wqg7tba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250712-vkan1sap31/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9951087-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ae9bc2fc-61bc-4021-b15f-e2ab55524652
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/2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2

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: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 2d8559c3a323ebfd0536bf99910632c2b4ce22e557553ad2dd88d63dda06fcc2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560599/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560585/
  
URLhaus
https://urlhaus.abuse.ch/url/3532702/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments