MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186
SHA3-384 hash: db8811e78249415f919214bfd3a5ed0fc8375ded054ccf325b5b3bfdd910d48bf326bb2f7276be210c12b32987d2c69d
SHA1 hash: 1414a8b82ee14b6167f4aaca5f845294baa59752
MD5 hash: 2d2faef32fbb91d456096a0b39ff0438
humanhash: louisiana-red-moon-pluto
File name:vqsjh4
Download: download sample
Signature Mirai
Create hunting rule
File size:139'296 bytes
First seen:2024-11-09 01:47:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DD+m7tJxksIW3ZUJGmQLPAALumWrYlbNDG:DD+6xkHW3ZUImiMzrSNDG
TLSH T1E0D36A73D836AF68C5A5D070B0718F782F63A59082875FBE19A6C2B45083D9CF645BF8
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672ebf6c6c614f3030a3af98linux22vpnfull_triage
Tags:
malware
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa927c5b-fd38-43a3-bf09-042968aafa02
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1552561
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-09 01:48:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdmlxbiljrh2wz4xxs3heynp7ztnrg62lmlqskmitpo55tekmgda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241109-b742lavcka/
Malware Config
C2 Extraction:
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b696473a-637d-44cc-934b-95b4e4efae1b
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/38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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: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 38d8bb850b4c4fab6797bcb67261affe66d89bda5b170929889bdddecc8a6186

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3277443/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3283351/
  
URLhaus
https://urlhaus.abuse.ch/url/3283380/

Comments