MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12. 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 1 File information Comments

SHA256 hash:	0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12
SHA3-384 hash:	7ab77e615701fa7788eade2c0c6cf7c368feb018ca82148a302444ddea6ff6669684c87f43ce758747766c1346c41949
SHA1 hash:	d720d71aeed228b3f81e75d3d04c050bda260b87
MD5 hash:	5c152227f91af4ec7999c4489acdfd86
humanhash:	green-alpha-violet-eight
File name:	ok
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'608 bytes
First seen:	2026-06-08 01:46:23 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:9BsVz+YhcHf0I4OGOt1ydTnp9ZaBEky5dQVNn2:HsVz+YhxxPs85+8
TLSH	T1C93175EB0F197ACD5104DD7573A53548D090A7DF248FE794FB884C7AA2C854C3259F0A
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	abuse_ch
Tags:	mirai sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://45.205.1.59/651f02	n/a	n/a	elf ua-wget
http://45.205.1.59/b1e0ed	n/a	n/a	elf ua-wget
http://45.205.1.59/89d453	n/a	n/a	elf ua-wget
http://45.205.1.59/3aad49	n/a	n/a	elf ua-wget
http://45.205.1.59/87b3cd	n/a	n/a	elf ua-wget
http://45.205.1.59/c93d53	n/a	n/a	elf ua-wget
http://45.205.1.59/5c7dfe	n/a	n/a	elf ua-wget
http://45.205.1.59/88c338	n/a	n/a	elf ua-wget
http://45.205.1.59/fa4204	n/a	n/a	elf ua-wget
http://45.205.1.59/078541	n/a	n/a	elf ua-wget
http://45.205.1.59/98be53	n/a	n/a	elf ua-wget
http://45.205.1.59/cb8729	n/a	n/a	elf ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive

Link:

https://www.filescan.io/uploads/6a261ef8099ef368af26776e/reports/7a4ae60e-a616-43b0-a5bf-63bb1d78f3e7/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-06-07T22:51:00Z UTC

Last seen:

2026-06-09T20:25:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/99ca69d8-0fdf-4658-801a-f0a684feb2c8

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12

Threat name:

Script.Downloader.Malgent

Status:

Malicious

First seen:

2026-06-08 01:47:35 UTC

File Type:

Text (Shell)

AV detection:

13 of 24 (54.17%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=arjol43dz7axx5bwkzfmftzq44px5yynfvowm5ueqlcf7cttjuja._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet defense_evasion discovery linux

Link:

https://tria.ge/reports/260608-b689xsft6x/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

Enumerates active TCP sockets

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.11

Link:

https://yomi.yoroi.company/submissions/0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12

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:	ach_202412_suspect_bash_script Create hunting rule
Author:	abuse.ch
Description:	Detects suspicious Linux bash scripts

File information

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

Web download

Mirai

sh 0452e5f363cfc17bf436564ac2cf30e71f7ee30d2d5d66768482c45f8a734d12

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3859834/

Delivery method

Distributed via web download

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