MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b
SHA3-384 hash: f5ac45d4782df857b50b9e5f2d00e1a5b2e917a5c6d6869451fab9c17834ea717cb03935bf16276ebfe0a91ed5da0d65
SHA1 hash: 9ef67fa24717b5e91957b1ac60d5ef6a8d75b23b
MD5 hash: 83e70dea378e44656ebcfbff8662a897
humanhash: hawaii-steak-hydrogen-ceiling
File name:neon.mipsel
Download: download sample
Signature Mirai
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File size:202'396 bytes
First seen:2025-06-19 16:45:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:8SfTddohtXdZhd5NSVY0IAnrGbnzXmkgMYThvwPD:dfTdKhtNZVNS4ArGbVqtw
TLSH T1AF14EA09AF510FFBD8AFDD3706AA0B0129CC645726A43B393674D528F54AA4F19E3C78
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Opens a port
Runs as daemon
Receives data from a server
DNS request
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68543ed4f8f8abe4f8b70269/reports/9d870228-ca2e-49d5-9dd4-dd85f7990ad3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b
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/fad02dc1-51a2-462c-920f-01ce9782c57f
Behavior Graph:
Download SVG
%3 guuid=2f57fa38-1900-0000-8315-921aae120000 pid=4782 /usr/bin/sudo guuid=216a1f3b-1900-0000-8315-921ab8120000 pid=4792 /tmp/sample.bin guuid=2f57fa38-1900-0000-8315-921aae120000 pid=4782->guuid=216a1f3b-1900-0000-8315-921ab8120000 pid=4792 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c98144a6-c13d-4667-86fe-d5b1a5a335ec
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1718788
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1718788 Sample: neon.mipsel.elf Startdate: 19/06/2025 Architecture: LINUX Score: 88 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 2 other signatures 2->35 7 dash rm neon.mipsel.elf 2->7         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 7 other processes 2->13 process3 process4 15 neon.mipsel.elf 7->15         started        17 neon.mipsel.elf 7->17         started        19 neon.mipsel.elf 7->19         started        21 neon.mipsel.elf 7->21         started        process5 23 neon.mipsel.elf 15->23         started        25 neon.mipsel.elf 15->25         started        27 neon.mipsel.elf 15->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 16:46:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7jo2dsu4fjdv3o3qfeto2lvahtuuf4ntgkaoxka6nyqwilih6nq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250619-t9t9aawset/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (993877) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135897-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d448c658-918a-404e-8186-0ca93a1c451e
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/b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:unixredflags3
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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 b7d2ed0e54e1523aeddb814937697501e74a178d9994075d40f3710b21683f9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560005/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3559987/
  
URLhaus
https://urlhaus.abuse.ch/url/3561585/

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