MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690
SHA3-384 hash: 90aee28bb1be72812f253bae57973815af5fde6423dbd30702c98944fc8b677c6e2cc6c7c0e4c8f3722c84de899bd612
SHA1 hash: 532d8d01a7696d621c4814b08e633f4391c8898c
MD5 hash: e20bf22b907c261801f5928df34758b9
humanhash: arkansas-oxygen-missouri-alanine
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:63'760 bytes
First seen:2025-12-14 00:16:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:m3KLK6HGd0B8EchDK/m5BCz8VeVYN7DASfEf+BBPetutlT3KSACcF:cK+IU0B8EchHPCwVkSsfOBmUt6
TLSH T139534AC4A643D4F9EE1605B11137F7335B32F8360129EE87C769D922AD63901AA5B39C
telfhash t14731f8b72dba0ce8f3d1a840c35e1a920a79d677192177e145b2dce433f6e9190b9c35
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d4d5c656-41ba-4ecf-b53e-7bf6b757e679/
Detection(s):
Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-13T21:52:00Z UTC
Last seen:
2025-12-14T12:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd822871-aade-47b7-ab6b-9cd3616c1986
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1832284
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832284 Sample: px86.elf Startdate: 14/12/2025 Architecture: LINUX Score: 76 17 213.209.143.76, 18129, 48996 RAPIDNET-DEHaunstetterStr19DE Germany 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 8 px86.elf 2->8         started        signatures3 process4 signatures5 27 Sample deletes itself 8->27 11 px86.elf 8->11         started        process6 process7 13 px86.elf 11->13         started        15 px86.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 00:17:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcoeq53axm6mljrb7xwshbygt5ygmarf6lfw52fsv74myac542ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251214-ak7njabr61/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9857931-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/77b247ac-a932-4302-b4a9-8714b4480a8f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690

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_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 889c487760bb3cc5a621fded2387069f70660225f2cb6ee8b2aff8cc005de690

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3733250/
  
Delivery method
Distributed via web download

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