MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f. 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: 6


Intelligence 6 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f
SHA3-384 hash: 6d56f1d085b6a0b04680eefd649bec52ac97ce58cb548e5e72e236513ad638f1d5f13c882560f74f72d6a3782986e431
SHA1 hash: c93f65efe6d19a4b77df78d1017ea87d4d8adf6d
MD5 hash: a4ba7825ffec9b730066a37890c5d3a4
humanhash: six-lake-connecticut-avocado
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:104'768 bytes
First seen:2026-01-20 10:37:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:G0Bc4MQ6F57hYmIvwQLjyp/9nBjr+1viD+gJVvmt+:G6c4qH4jiJQY9DN
TLSH T1A3A35A03B1C088FDC4C5D1780AAEA15AD932F52C2276B69F27D4BF263D5EE103B5E265
telfhash t14d4198702e8a399471f3b366730eca66cc311a202dc074e5de677de58e693882d724b2
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/696f5b2b55805a763fea879d/reports/00b882de-9ff4-481e-a383-7d8a5ce788bc/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e39b8520-c869-4db4-b500-3f7d130eb347
Behavior Graph:
Download SVG
%3 guuid=bef6bf48-1a00-0000-a54c-53509e090000 pid=2462 /usr/bin/sudo guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469 /tmp/sample.bin net write-file guuid=bef6bf48-1a00-0000-a54c-53509e090000 pid=2462->guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469 execve 014ba84f-922f-52ee-9e02-1ceee83362f9 130.12.180.128:7741 guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->014ba84f-922f-52ee-9e02-1ceee83362f9 con 079b2851-c2e4-546d-aa96-991711f60f51 130.12.180.128:49289 guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->079b2851-c2e4-546d-aa96-991711f60f51 con d2803559-b5cb-5b7d-b510-e01445a137d9 130.12.180.128:2663 guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->d2803559-b5cb-5b7d-b510-e01445a137d9 con 99dc9e14-379c-585f-b42d-12257ce3886e 130.12.180.128:39722 guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->99dc9e14-379c-585f-b42d-12257ce3886e con 0fec6707-a2b1-529a-a205-d11c56b7e341 130.12.180.128:7164 guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->0fec6707-a2b1-529a-a205-d11c56b7e341 con guuid=e7d4a55e-1a00-0000-a54c-5350d2090000 pid=2514 /tmp/sample.bin write-file guuid=32d8434b-1a00-0000-a54c-5350a5090000 pid=2469->guuid=e7d4a55e-1a00-0000-a54c-5350d2090000 pid=2514 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9acd5e9-5951-4437-afff-2fc077fac8f0
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1853846
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfzyha7k6mydw5fwpp6lgywlflqgsbfddoyiek2v7cu3lidije7q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260120-mpp1hafz9c/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Verdict:
Unknown
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_1cb033f3
Link:
https://app.threat.zone/submission/8ef6c8a7-59ef-4803-8925-126145e87fe6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
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_a33a8363
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_1cb033f3
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 a9738383eaf3303b74b67bfcb362cb2ae06904a31bb0822b55f8a9b5a068493f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760582/
  
Delivery method
Distributed via web download

Comments