MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58. 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:	99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58
SHA3-384 hash:	1cb3fdb51c6e2bb54fd9d8022856f5451f677e353b29230a6fe838cbb0dc5369e07bdb6973ada6f8849dea019ae01e33
SHA1 hash:	f880cd67abafc6a22a96efeb4b49e38aef2fbb6d
MD5 hash:	363b3d42d09ab34082f195b01c743c84
humanhash:	apart-red-zebra-river
File name:	massload
Download:	download sample
Signature	Mirai Create hunting rule
File size:	3'042 bytes
First seen:	2026-07-02 23:02:02 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:rMpzaC56ZLaQRN9ahHJHCzXXaejrNZ3dt2TOti:r8+s6bhdri
TLSH	T19951F8AC55611A774112FFB2B4118B2E35BFADC512A36B1C939D36AACC6C804F93C5C6
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

File Type:

unix shell

Detections:

HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/27dd28bf-4986-44ed-a15e-934736f408ce

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-02 23:05:42 UTC

File Type:

Text (Shell)

AV detection:

11 of 36 (30.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=thwa4wttkkozxqhopq4f4rwiakrpss7b3k64fkuvj4v2rxrljvma._file

Result

Malware family:

n/a

Score:

7/10

Tags:

credential_access defense_evasion discovery linux

Link:

https://tria.ge/reports/260702-21c8eacz5k/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Reads process memory

Enumerates running processes

File and Directory Permissions Modification

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

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:	MAL_Linux_IoT_MultiArch_BotnetLoader_Generic Create hunting rule
Author:	Anish Bogati
Description:	Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:	MalwareBazaar sample lilin.sh

File information

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

Web download

Mirai

sh 99ec0e5a73529d9bc0ee7c385e46c802a2f94be1dabdc2aa954f2ba8de2b4d58

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3879889/

Delivery method

Distributed via web download

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