MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a. 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: 14


Intelligence 14 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a
SHA3-384 hash: e2b7b627c534348cfc395e47346cca8dcd0ee423d65ed86b7ec66e3ff7fe4c172a3dc84600b1773cd650244065391e67
SHA1 hash: 14eb6fb10abc34568901ed6dc5a8100cad229639
MD5 hash: 994546ec709cd259d26572c6c648ff3c
humanhash: montana-apart-william-maine
File name:debug.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:55'504 bytes
First seen:2025-03-10 19:46:17 UTC
Last seen:2025-03-11 05:35:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:uITW3WsRUK1ZgQohZGvSM0vTwGF5TTSlai:uIK3lRUK1ZgH/GvSVvMaTUH
TLSH T1FB436CD4E643D8F5D8071AB1113AF7375E31F1F92218EA93D3A4EA32BC53641E546A8C
telfhash t17e2149e72e7255fdb7e0a408c72f7ae32676d963013065b841b31d8423f29c2853ac35
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 :
2
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cf4c9f0d1b39e3a208d462linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Receives data from a server
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
43
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.191.245.152:56999
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b7b27bbe-8e59-4da6-8cc0-6f6eac997a68
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1634284
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 19:47:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hkd7tkpqvqsapz5ucojgzqr5i7c6c7kkwvklzozcczq5xqh6vona._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/250310-yhkyrawyfv/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
huyhoangluvnhi.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1131de95-8163-47a6-9134-23860962c821
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/3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
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 3a87f9a9f0ac2407e7b413926cc23d47c5e17d4ab554bcbb221661dbc0feab9a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3473178/
  
Delivery method
Distributed via web download

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