MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d. 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 7 File information Comments

SHA256 hash:	993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d
SHA3-384 hash:	f636ac015cbb5373a10bdeb99eb5f28be4a48b863aa5b779ecc9980d26373b4ae671ba82fe299cf8cda8a2b1015ea7f7
SHA1 hash:	b09d5ce1f5cbe6e500015f9e6f7a24eebb306ba3
MD5 hash:	8ce3d3d6daadb195c65dd225c3242e40
humanhash:	nineteen-charlie-virginia-happy
File name:	splx86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	83'480 bytes
First seen:	2026-10-28 10:11:09 UTC
Last seen:	2026-10-28 10:23:52 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:/5Sa8Bsmnkqz+jaHSrAFRrUveVGrE/4jN7gtRNdFwt3QRS:hzXmR+jsSrAFRQri6NctXDwD
TLSH	T167836CC19283D4F9ED450139207AF337A771DE790058FEF3F35496329826A62F14A64E
telfhash	t10231c3f612360cd8abc05911f21e2b717d4dab6b25203be204f31939261ee8352bbd7d
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 torii

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10201.3097.14986.UNOFFICIAL

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6ae1ca47206ebf8e31a83350/reports/2c5d88f3-6df4-4ccb-9be1-e21d2737c20d/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-28T11:25:00Z UTC

Last seen:

2026-10-28T11:51:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2011dfdc-106b-4b30-8cf8-89492978fb63

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/18643b35-64a5-4546-b10f-0585fdbcee9d

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1993844

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-10-28 10:11:25 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=te6iygemz5yj4xvdf5i4saoiuz447ahhprqxksogajtoh5fpnywq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery linux

Link:

https://tria.ge/reports/261028-l73tmsb13j/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Creates a large amount of network flows

Enumerates running processes

Renames itself

Unexpected DNS network traffic destination

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d

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:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	Linux_Trojan_Mirai_8aa7b5d3 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_fa3ad9d0 Create hunting rule
Author:	Elastic Security

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 993c8c188ccf709e5ea32f51c901c8a679cf80e77c617549c60266e3f4af6e2d

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3958718/

Delivery method

Distributed via web download

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