MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0
SHA3-384 hash: 13322a95238513d34725a25686f12abb7928ac4b61a69aaf4f2f1e3aa7f6c2bd11f46b6e8ef8d2c1e130d92b8b3618b9
SHA1 hash: ffd83806544500bd5886c22e701315cb2eff7890
MD5 hash: 64c3da9deb7ff911ccdf5f4c589a259d
humanhash: indigo-beer-september-sink
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:159'412 bytes
First seen:2025-07-08 23:20:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:w0jlwvQ4BRae/xGPZ06v/mYp+C9T6MjUHDjyoM/9Rv03:w0jlwXRae/xGPd/z+cT6OUHDj1M/9V03
TLSH T16EF33A46F6418B13C0D61775BAEF420533239BA4E3DB73069928BFB43F8679A0E67905
telfhash t1f821f071133645146a71caa88decb7b2052887122385ff33ef3ac8dc5809095e939c0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 dda3250462d06d31a51f0f2f9ccd95da54266471ef53a0719ed9593229a2f2f8
File size (compressed) :61'864 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Packed file: dda3250462d06d31a51f0f2f9ccd95da54266471ef53a0719ed9593229a2f2f8

Intelligence

File Origin
# of uploads :
1
# of downloads :
18
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686da7f8900df8e7f868b9a3linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/686da7f190b9181d715e4fca/reports/e5e2b8fa-7993-48e5-aa03-e74bda1ba67b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/744399ee-a731-422f-a89a-cded88a0b6ee
Behavior Graph:
Download SVG
%3 guuid=54c48e0b-1a00-0000-389a-2a6a67090000 pid=2407 /usr/bin/sudo guuid=8885160d-1a00-0000-389a-2a6a6d090000 pid=2413 /tmp/sample.bin guuid=54c48e0b-1a00-0000-389a-2a6a67090000 pid=2407->guuid=8885160d-1a00-0000-389a-2a6a6d090000 pid=2413 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3997706d-f8e2-4c13-8b5a-80cfec88a99a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1731399
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731399 Sample: Space.arm7.elf Startdate: 09/07/2025 Architecture: LINUX Score: 76 20 89.42.88.254, 34758, 34760, 34762 MOLDTELECOM-ASMoldtelecomAutonomousSystemMD Romania 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 Space.arm7.elf 2->8         started        signatures3 process4 process5 10 Space.arm7.elf 8->10         started        12 Space.arm7.elf 8->12         started        14 Space.arm7.elf 8->14         started        process6 16 Space.arm7.elf 10->16         started        18 Space.arm7.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 23:21:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4be4qpvq5sma2zbnj5oeugvfymmtzsz2aiauzlnfox5bi4ufhqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250708-3b5f2ayvbw/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/09bfc87b-5a1f-4480-a24d-e1e86197c851
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/bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 dda3250462d06d31a51f0f2f9ccd95da54266471ef53a0719ed9593229a2f2f8

Mirai

elf bf024e41f58764c06b216a7ae250d52e18c9e659d0100a656d2bafd0a39429e0

(this sample)

  
Dropped by
SHA256 dda3250462d06d31a51f0f2f9ccd95da54266471ef53a0719ed9593229a2f2f8
  
URLhaus
https://urlhaus.abuse.ch/url/3579140/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 03dec8d7273697ff8175fb3daad2ae2c

Comments