MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885. 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 1 File information Comments

SHA256 hash:	52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885
SHA3-384 hash:	1a043535da4a87b566761df038f274937c9b92d34a46391d357f7f585d7a12c4e954cd69ce7421719fcc764f6fdce65f
SHA1 hash:	581a2e05a0684b61e13688166b56e46fec6549b0
MD5 hash:	7498a693df9dc3611f5dc5d9c595f135
humanhash:	robin-seventeen-helium-carolina
File name:	r
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'002 bytes
First seen:	2025-06-07 02:56:28 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	12:3UkWK3qq15ZMoLF7+MB05KtOQtNDNkSMNi9vQ9MDNkSMNi2QlDNkSMNiGyTQGygp:k9q5zLt+MB0qkhEGmkh0khIkh8jn
TLSH	T1A81106CF01A44C76E8808DED32A24E19A5CDC0DD2AD9CF45648E017BB4CD90DB651FE9
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://82.24.200.19/vv/armv4l	35c14500814ac5bc2c71312bb1323f3be34afa878c7f06cefb0bf26f983564db	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv5l	329b5885b7e275adac37eb18a80ecdb3caf7be655086997faa2dfbc167d32b2f	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv6l	c76d487bbf7cb1a6743d397381529f945b229c7df6b2ec27111d095a448f5402	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv7l	200e571bc0a6d2562563022dfcc60ac5ac8c2e40eb73a053be8555349a674a69	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6844046d8bd5d68a12e6365blinux22vpnfull_triage

Tags:

agent hype sage

Verdict:

Malicious

Labled as:

TrojanDownloader/Linux.Agent

Link:

https://www.hybrid-analysis.com/sample/52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885/

Threat name:

Linux.Downloader.Generic

Status:

Suspicious

First seen:

2025-06-07 09:19:24 UTC

File Type:

Text (Shell)

AV detection:

8 of 38 (21.05%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kk44kmopan3b5fv7u2xic5uotmkqg3uqyhcwnvt57prqqr3w7ccq._file

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/52b9c531cf03761e96bfa6ae81768e9b15036e90c1c566d67dfbe3084776f885

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.