MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee
SHA3-384 hash: c6f7f93c38e1aa0b35fbc80670f44eba74f17ccec0894ea593963296dabcf9b2dfbdbab7da89f0091ee01af3ed63394d
SHA1 hash: aa5d02929ee9e4418c05331de320a255f216dbaf
MD5 hash: b15eb72ae11d1de16abd7308580dea2e
humanhash: kansas-ten-ack-friend
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:59'936 bytes
First seen:2025-12-24 23:11:53 UTC
Last seen:2025-12-25 01:17:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4xg7O/weelcrlV1yHXLK7Eug1N2W9VK1pDuWBo7/r:qg7O/reOpV1CXLkg1NRVWFuJD
TLSH T15D436D03648180FDC59AD1B48BDFA636DA33F8B902A5719923D4FB236E8ED205F8D654
telfhash t1e32105b538551884b2fbb5b2339af574187c1a3810d032e2d7b2a879eb2674105bd837
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 :
4
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694c735be126b9ff43907705/reports/015ca61e-7a10-438c-83f0-8be708b1552e/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-24T00:44:00Z UTC
Last seen:
2025-12-26T15:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/73bad952-4214-420a-906b-09f792ca85c8
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1839093
Signature
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839093 Sample: x86_64.elf Startdate: 25/12/2025 Architecture: LINUX Score: 60 17 29.108.45.15, 28694 COMCAST-7922US United States 2->17 19 174.175.167.154, 1559 COMCAST-7922US United States 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Connects to many ports of the same IP (likely port scanning) 2->25 7 x86_64.elf 2->7         started        signatures3 process4 process5 9 x86_64.elf 7->9         started        11 x86_64.elf 7->11         started        13 x86_64.elf 7->13         started        15 x86_64.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 05:28:54 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7jdeonmg6canb7vdtoizqhfygvq6yv7zsdbij5ask6sdyd5rxxa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251224-2656da1kb1/
Behaviour
Reads runtime system information
Enumerates running processes
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/90db5881-d79e-4c9a-966a-f1c07500ab53
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee

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_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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

sh 959f6557999d6008ef5dd2ff0faf5810a88072fe35202bd993e392f9519a42e1

Mirai

elf afd23239ac37840687f51cdc8cc0e5c1ab0f62bfcc861427a092bd21e07d8dee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742837/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3742973/
  
Dropped by
SHA256 959f6557999d6008ef5dd2ff0faf5810a88072fe35202bd993e392f9519a42e1
  
Dropped by
MD5 c2427b0e38724319fd1e5d89ed0a88ea
  
Dropped by
SHA256 d2e8ad3035bf734c4ab18d298b44dae38c3841eb5e37532bef4ca89e3bb8c35b
  
Dropped by
MD5 dea2f5cdccae2a25db51a14bc9a6c739
  
URLhaus
https://urlhaus.abuse.ch/url/3742835/
  
URLhaus
https://urlhaus.abuse.ch/url/3742979/
  
Dropped by
SHA256 40bec1ee86a5ba5ed620bbe546b09d072481d71356ba2025974c08a0e3f3fb0c
  
Dropped by
MD5 6127b5deaa894bb3ee1ff144fa36c945
  
URLhaus
https://urlhaus.abuse.ch/url/3744112/

Comments