MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277
SHA3-384 hash: 1daf8c575d3ed415249c38ea056ac293cb9b8b70588accd658e79602c4555775efad7e2b9d912d622f6e148ff4f73fdb
SHA1 hash: eb766638138e5d276a9ba5b47db1dc69495ddc1e
MD5 hash: 466482d4e5248c5ae27610b34ea53fa2
humanhash: colorado-cup-montana-wolfram
File name:neon.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:104'780 bytes
First seen:2025-06-30 04:10:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tZCYOGUigWaDZ3X23e2gB9TWLIXJKpcnIZK7f4o40hsn:tZ9LFgWaDR232qUXJKpsIZKon
TLSH T194A36BC0F98BC0F6D40B48706067FB3FCB32D5984025DA9EDBA99F36CA375429A1665C
telfhash t1105116f7297f1ce8a7d4a881d31f6f913d1ee67b21a032a0457359702267ec152bac38
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

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

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-10005580-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68620e7937c3436779478b95linux22vpnfull_triage
Tags:
shellcode backdoor botnet
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:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277
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/0df40057-cad8-4da3-b95f-2ca5f8cac24d
Behavior Graph:
Download SVG
%3 guuid=74029b79-1a00-0000-fa1c-55b8500a0000 pid=2640 /usr/bin/sudo guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647 /tmp/sample.bin net guuid=74029b79-1a00-0000-fa1c-55b8500a0000 pid=2640->guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a532f07b-1a00-0000-fa1c-55b8590a0000 pid=2649 /tmp/sample.bin guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647->guuid=a532f07b-1a00-0000-fa1c-55b8590a0000 pid=2649 clone guuid=5763dca8-1b00-0000-fa1c-55b8240c0000 pid=3108 /tmp/sample.bin guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647->guuid=5763dca8-1b00-0000-fa1c-55b8240c0000 pid=3108 clone guuid=eaf3eca8-1b00-0000-fa1c-55b8250c0000 pid=3109 /tmp/sample.bin net send-data zombie guuid=24109b7b-1a00-0000-fa1c-55b8570a0000 pid=2647->guuid=eaf3eca8-1b00-0000-fa1c-55b8250c0000 pid=3109 clone guuid=7d00f77b-1a00-0000-fa1c-55b85a0a0000 pid=2650 /tmp/sample.bin guuid=a532f07b-1a00-0000-fa1c-55b8590a0000 pid=2649->guuid=7d00f77b-1a00-0000-fa1c-55b85a0a0000 pid=2650 clone guuid=3760fa7b-1a00-0000-fa1c-55b85b0a0000 pid=2651 /tmp/sample.bin dns net send-data zombie guuid=a532f07b-1a00-0000-fa1c-55b8590a0000 pid=2649->guuid=3760fa7b-1a00-0000-fa1c-55b85b0a0000 pid=2651 clone guuid=3760fa7b-1a00-0000-fa1c-55b85b0a0000 pid=2651->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1014B 1885a689-1006-5138-8484-027eb6fd92b2 traxanhc2.duckdns.org:10022 guuid=3760fa7b-1a00-0000-fa1c-55b85b0a0000 pid=2651->1885a689-1006-5138-8484-027eb6fd92b2 send: 80B guuid=eaf3eca8-1b00-0000-fa1c-55b8250c0000 pid=3109->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1170B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=eaf3eca8-1b00-0000-fa1c-55b8250c0000 pid=3109->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a9677d8-e861-4d61-8fba-816a614d5500
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1725247
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725247 Sample: neon.i686.elf Startdate: 30/06/2025 Architecture: LINUX Score: 76 20 traxanhc2.duckdns.org 2->20 22 traxanhc2.duckdns.org 160.30.44.120, 10022, 47286 SINET-ASResearchOrganizationofInformationandSystemsN unknown 2->22 24 4 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 neon.i686.elf 2->8         started        signatures3 34 Uses dynamic DNS services 20->34 process4 process5 10 neon.i686.elf 8->10         started        12 neon.i686.elf 8->12         started        14 neon.i686.elf 8->14         started        process6 16 neon.i686.elf 10->16         started        18 neon.i686.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 04:11:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghmbixo7tejn5mbcf4y4klr4oxzzdd4al4qahazxokcehpsa6j3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/250630-er6f9svtdw/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7135897-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/79df88e7-799d-4e81-b450-fd270d676e82
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/31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277

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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 31d8145ddf9912deb0222f31c52e3c75f3918f805f20038337728443be40f277

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3559973/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560552/
  
URLhaus
https://urlhaus.abuse.ch/url/3543223/
  
URLhaus
https://urlhaus.abuse.ch/url/3560370/

Comments