MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6
SHA3-384 hash: 2d79a51985f3d741296a97c307221b5669deba1828489b6b8c88994f2435ef16d7c053665d19ade154ac93187f91e2a3
SHA1 hash: 1c2217857129099e5e0cc6a9b6ad899353437f05
MD5 hash: 16e9891257e939a0d113edb2a5134664
humanhash: emma-illinois-north-louisiana
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:41'840 bytes
First seen:2026-02-28 18:27:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:x73jOIDzzrq7WiEu+RiUjre0Ex63a7x2oq1z7yvEdTpKMxn:FjOAzwvEuP4a0EgwzkWItKKn
TLSH T1951349C59A43C0F1EC1112F11077AB519F72A436AA79FB47E7A93A32FC02B1196173AD
telfhash t13d21b4e07e670dec7691a84ccb1a67d33b5ac5a7562228f484fa7a4a3bf31159432432
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
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,37215,23
Full report:
https://elfdigest.com/brief/a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.141.26.129:38241
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/649f8cda-025b-4824-aed9-9fd0e07a063f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1876402
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1876402 Sample: i686.elf Startdate: 28/02/2026 Architecture: LINUX Score: 92 22 209.32.197.249 VOYANTUS United States 2->22 24 46.27.148.62 VODAFONE_ESES Spain 2->24 26 99 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 i686.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 i686.elf 8->14         started        process6 16 i686.elf 14->16         started        18 i686.elf 14->18         started        20 i686.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-28 17:02:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxj3ctwzjavayskh3s6mebwebtxaz3o5b2ajqwsl4bc6v4x2w7da._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260228-w4g3wabz8e/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (112890) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 a5d3b14ed9482a0c4947dcbcc206c40cee0ceddd0e80985a4be045eaf2fab7c6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3787657/
  
Delivery method
Distributed via web download

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