MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d
SHA3-384 hash: 96c5f94db765273a92e2f89a51465ea78ee1244a398a26f922d28ee7758d376a78e48b4d72eb3418f1a5ccf826a409ad
SHA1 hash: a887e93a2de98177e414d205f12de0c6da84cd53
MD5 hash: 32a7bdf7a9607525749d52b8a8b7c4ee
humanhash: montana-glucose-football-avocado
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:205'416 bytes
First seen:2026-01-25 19:01:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:IcHZcggt1NJmeDQBwnKUDMaVsb3pjr1lCRxUKG:IcY5JpMByVs9jSEf
TLSH T10D148120FA0663B1CC731A34A79A2E5A6E7704559FEB26312D1F533CDE628509B31F8D
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 :
95
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/69766888f3c1b7b1fbdc6b1c/reports/fc013a7d-4deb-474d-9858-ce322e5ec4a5/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-25T14:47:00Z UTC
Last seen:
2026-01-27T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/634623ae-5183-4bdf-8288-77de41000691
Behavior Graph:
Download SVG
%3 guuid=03e830d9-1800-0000-2c4c-6209d40a0000 pid=2772 /usr/bin/sudo guuid=58f7cdda-1800-0000-2c4c-6209d90a0000 pid=2777 /tmp/sample.bin guuid=03e830d9-1800-0000-2c4c-6209d40a0000 pid=2772->guuid=58f7cdda-1800-0000-2c4c-6209d90a0000 pid=2777 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/25f24e4f-f5a3-4d69-8899-9ccea00d5e93
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1857268
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/0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 19:02:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=biq2leo3pdtmrbyyrir4b62jcc55sxiybruv4v3joim6he2qoboq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260125-xpejwafv8a/
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/0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d

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 0a21a591db78e6c887188a23c0fb4910bbd95d180c695e57697219e39350705d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763710/
  
Delivery method
Distributed via web download

Comments