MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f
SHA3-384 hash: 387a532e0682a4932792e798e3905d94409d6d5dfc77b47b4bf7ae1add7b36d34e2cf956135000ddc9bbacf301bb000d
SHA1 hash: 9fb26f5a8844ac077865ac0d165e5b34acd5335e
MD5 hash: fe5fb6e683f4f612299386d871abc0d3
humanhash: five-gee-fourteen-illinois
File name:xnxnxnxnxnxnxnxnloongarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:197'352 bytes
First seen:2026-02-20 08:48:18 UTC
Last seen:2026-02-20 16:37:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:al1Om515OsoSmbIhi/q6bKtns+Uxt97IKTtz:BsoXK8qAcsp97I+
TLSH T122146B2BB3C39CD6D11063309C316362776FDB081958EAFFDA073794A997B225A246C7
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/6998200997feb4afd64e5961/reports/148c7d84-c122-4470-ad46-25592e60487d/overview
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0100d41f-718a-4aed-8616-b4f9cc74d091
Behavior Graph:
Download SVG
%3 guuid=bf7b7977-1900-0000-fab6-158d83090000 pid=2435 /usr/bin/sudo guuid=01ccfa79-1900-0000-fab6-158d8b090000 pid=2443 /tmp/sample.bin guuid=bf7b7977-1900-0000-fab6-158d83090000 pid=2435->guuid=01ccfa79-1900-0000-fab6-158d8b090000 pid=2443 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d7f0dd2-ed8d-4c2b-8d9a-7f42984c0b57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 09:23:43 UTC
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwzddw3bpfcona5k2sjtyaos2ov72efr7sjzut3ux7u2v4cqywhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260220-kq5fgafz7d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a5b231db617944e683aad4933c01d2d3abfd10b1fc939a4f74bfe9aaf050c58f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776270/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776272/
  
URLhaus
https://urlhaus.abuse.ch/url/3776269/
  
URLhaus
https://urlhaus.abuse.ch/url/3774568/
  
URLhaus
https://urlhaus.abuse.ch/url/3776250/

Comments