MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558
SHA3-384 hash: 90894b029aad1f7b33b773f3d38f943b924c6b3e9045b811c09397b40ea21f2fcb82f9bebe15fa140264f40780826256
SHA1 hash: 16fe1a2fd7c211095858f70388a16b168a1e26b8
MD5 hash: 18bfc7b711c6149d13330def8b2bc78c
humanhash: table-wolfram-island-king
File name:neon.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:64'276 bytes
First seen:2025-06-01 06:41:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:auIH+ZivDitu4cbm+pOyNEpcX1daT7iLTgk6bFRqBnyNkTmYSWaDt:NIeZiv+tuD1WpOsiLTp6hkBnyNXx
TLSH T16553022FB1A8CC72DB912135CA3204F5A5EB7E56F6EBB26331051058D68747A9FF9081
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :64'276 bytes
File size (de-compressed) :170'740 bytes
Format:linux/arm
Unpacked file: 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.24740.21957.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683bf7d1668438e362e99351linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/683bf646fd02ed5e05921f39/reports/45129d89-af6b-4c39-b8e1-dec23751b6dc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
102
Number of processes launched:
9
Processes remaning?
false
Remote TCP ports scanned:
8080,80,37215
Full report:
https://elfdigest.com/brief/6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d691b005-de61-41c5-acbd-162318e3e7f5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1703222
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1703222 Sample: neon.armv7l.elf Startdate: 01/06/2025 Architecture: LINUX Score: 76 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 35 Sample is packed with UPX 2->35 7 neon.armv7l.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        process3 process4 13 neon.armv7l.elf 7->13         started        15 neon.armv7l.elf 7->15         started        17 neon.armv7l.elf 7->17         started        19 4 other processes 7->19 process5 21 neon.armv7l.elf 13->21         started        23 neon.armv7l.elf 13->23         started        25 neon.armv7l.elf 13->25         started        27 3 other processes 13->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-01 06:42:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nontdntjbjhyg2or5y2vlpwcwpzgvkk5zghgqjcacgoek3uzkvma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250601-hfx8astrw3/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (881314) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 6b9b31b6690a4f8369d1ee3555bec2b3f26aa95dc98e682440119c456e995558

(this sample)

Mirai

elf 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464

  
URLhaus
https://urlhaus.abuse.ch/url/3545431/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 146a9e8a20a1638b843afb5ba21a0596c471262fde12387dd75edfc738327464
  
Dropping
MD5 ca333bca6b7493eee36a5bfa7ea905f8

Comments