MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a
SHA3-384 hash: 7355840e4c8c2dc66cfb9554053c63f32951f6bfbc5e22045e3e3533bc2003f5a26fb532a858b7c753c129050faf26c0
SHA1 hash: 119b19c63a9b7ac8f7a966d743d580cd3b875c88
MD5 hash: a82bf0bdabb96b835762eb10bdafa52b
humanhash: fourteen-lima-london-friend
File name:neon.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:66'024 bytes
First seen:2025-05-22 05:17:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iMFQ/eQD5IDwcLcpXt1kaMg25TE37TpjHGwBl7Wlwc:9F9MIs40Xt1kaMg0arl7jc
TLSH T1A1530249425BAA38C4B796BBC50C78E4EF048B53831FA78BE45A11BD610BE132D67B70
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.22699.4833.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682eb42cc28c67d666444dfelinux22vpnfull_triage
Tags:
ransomware backdoor overt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
DNS request
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/682eb37d2d1d8b12425cdfa4/reports/401066c5-d223-4d1d-947c-4b9b4600720b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
105
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
8080,37215,80
Full report:
https://elfdigest.com/brief/7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.187.246.174:10022
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/031e4332-ca89-4996-9cbe-3e504c7b91c2
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1696487
Signature
Malicious sample detected (through community Yara rule)
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1696487 Sample: neon.x86_64.elf Startdate: 22/05/2025 Architecture: LINUX Score: 76 29 Malicious sample detected (through community Yara rule) 2->29 31 Yara detected Gafgyt 2->31 33 Yara detected Mirai 2->33 35 Sample is packed with UPX 2->35 7 neon.x86_64.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        process3 process4 13 neon.x86_64.elf 7->13         started        15 neon.x86_64.elf 7->15         started        17 neon.x86_64.elf 7->17         started        19 4 other processes 7->19 process5 21 neon.x86_64.elf 13->21         started        23 neon.x86_64.elf 13->23         started        25 neon.x86_64.elf 13->25         started        27 3 other processes 13->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-22 05:17:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pji7cd6yedc2lm47rdmcjnhhoiny6bmoni6k5g4l7zymtwnxvbna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250522-fyy67shk2z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (924969) 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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a

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 7a51f10fd820c5a5b39f88d824b4e7721b8f058e6a3cae9b8bfe70c9d9b7a85a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3543221/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3543228/

Comments