MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09
SHA3-384 hash: 1585efaf12ab36178da8f4613a2b9025c5195798a7bda16510f2f088c44c9692473e3f487d717459c42d3561547062a3
SHA1 hash: 64c00c5bb3bfebbd3dc5d143eb0974aa7c5d0d70
MD5 hash: e2a880ba260f6adced9b7c72df5cf40e
humanhash: floor-apart-triple-winner
File name:most-m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:153'408 bytes
First seen:2025-04-01 13:47:52 UTC
Last seen:2025-04-05 15:45:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:T8SVZzFLYq8tSZYFMfP2ATipVHjbisL0785HHyle4EoC:B4wYafJTiDL078RylOoC
TLSH T140E329D7F800DDFAF80AE73648570809B230BBD245925B372257797BEC3A1D91867E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
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

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

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ebeecfcfd0a37f830b7ef5linux22vpnfull_triage
Tags:
mirai
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67ebeea4f274bf2d8e2c6d02/reports/b667181d-7045-42cd-a267-216e19605e70/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6c9dd0d8-d70d-441d-acc1-71fafa7bd3f5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1653739
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1653739 Sample: most-m68k.elf Startdate: 01/04/2025 Architecture: LINUX Score: 92 24 net-killer.ooguy.com 103.77.241.152, 2023, 48020 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->24 26 Suricata IDS alerts for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 3 other signatures 2->32 9 most-m68k.elf 2->9         started        11 xfce4-session xfdesktop 2->11         started        13 xfce4-session xfdesktop 2->13         started        15 3 other processes 2->15 signatures3 process4 process5 17 most-m68k.elf 9->17         started        process6 19 most-m68k.elf 17->19         started        signatures7 34 Sample tries to kill multiple processes (SIGKILL) 19->34 22 most-m68k.elf 19->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 13:48:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=habh4yq2fnlarvdumwtykzmaatisoq2u5avclzzv427tjugkxueq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250401-q37z1szshy/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/edafcddf-89ae-4e2b-8a0e-1d1c1a74ee39
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/38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09

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: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 38027e621a2b5608d47465a785658004d1274354e82a25e735e6bf34d0cabd09

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3498147/
  
Delivery method
Distributed via web download

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