MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c
SHA3-384 hash: e5cf04e4666db5ad368af83f8f6aa89c4a34266e48a33c572b8dfdf43365ceb638713086387ac313aa84dac8c6164006
SHA1 hash: 1656b5151593eb10d6c75ad4360586b9a66ba2b0
MD5 hash: 84f8fb2e84a5da825bb31dbc5ba4f5d9
humanhash: coffee-johnny-pasta-august
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:48'020 bytes
First seen:2025-06-03 07:18:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:pXWUk9tH0heIrgj2psNnM3ul+wNxtrWTqYd2P7JOs+fvV+xqZ2s7puQZi5dS:tWUk4TrgjWsNM+lbtCqYdkAs+0RsAS
TLSH T165231A46B982CF03C5C262F6BAAF46AD371177EDD5EB3207D811BFA03B824D61D26650
telfhash t141f02e704e0a0df4f7a08d66abdf7161b6793424f7123c140afb5c9d1773ae1242659c
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.9071.10070.17761.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683ea3178bd5d68a12e44566linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/683ea1ff985349514e5f8f88/reports/00bdeb8d-31ef-490f-8f51-40342a57fb8e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6e2486df-298c-4c57-b245-1f6dcf29d452
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1704656
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-03 07:19:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rki5ecprertvkvllkg2n5uhbl6z2xpgft74bhoa5me4typevqfoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250603-h5n1xs1rv9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c

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_Threat_d94e1020
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 8a91d209f1246755556b51b4ded0e15fb3abbcc59ff813b81d61393c3c95815c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3532703/
  
Delivery method
Distributed via web download

Comments