MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d. 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 3 File information Comments

SHA256 hash:	716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d
SHA3-384 hash:	14e6864511c9369efe2c0edc8d4a274fda0b5598db694c58c5c5abe6e0ac454d0f3e89a6dc82fe21efacbe41baea050a
SHA1 hash:	c7c6c87eefc177bae422a900624f20a15e0a06b4
MD5 hash:	f60e3a2960a7856d5c16f9c87ce6179f
humanhash:	hawaii-emma-missouri-iowa
File name:	putita.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	153'208 bytes
First seen:	2026-08-25 14:26:22 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	3072:g7HiRwXMbijG7A5/Hd8fHhcVuzT8gwaR4AfrOUfLLjBMROaS:gjiR1bijB5/Hd6BhBBnfHfX1MRF
TLSH	T1D2E36B8CFA0FD1F0F5D34072522B937F93B248251236F566FF9A6B22DC72602545A22E
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 upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 8aed5cda7f3c92f56a81306b5906a87d9955a865d06783c2b22b36792264e377

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	72'276 bytes
File size (de-compressed) :	153'208 bytes
Format:	linux/i386
Packed file:	8aed5cda7f3c92f56a81306b5906a87d9955a865d06783c2b22b36792264e377

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10742.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Sets a written file as executable

Changes the time when the file was created, accessed, or modified

Launching a process

Connection attempt

Runs as daemon

Changes access rights for a written file

Creating a file

Creates or modifies symbolic links

Substitutes an application name

Writes files to system directory

Creates or modifies files in /cron to set up autorun

Creates or modifies files to set up autorun

Deleting of the original file

Creates or modifies symbolic links in /init.d to set up autorun

Creates or modifies files in /init.d to set up autorun

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

gcc masquerade mirai rust

Link:

https://www.filescan.io/uploads/6a8da643a00f90fd8c8ca0ce/reports/38b694f3-e33c-4d8d-b755-9066e8aff6f2/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-25T12:38:00Z UTC

Last seen:

2026-08-27T05:48:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/42ce1559-2087-4bf6-bf46-662e358f62f2

Behavior Graph:

Download SVG

Gathering data

Score:

99%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-25 14:27:24 UTC

File Type:

ELF32 Little (SO)

AV detection:

11 of 23 (47.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ofvxivoy47ulpih37teprcgo54kwvvkkpay3bf2czivmllnijfgq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260825-rsjecatcpb/

Behaviour

Changes its process name

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Modifies systemd

Deletes itself

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/716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d

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_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

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 8aed5cda7f3c92f56a81306b5906a87d9955a865d06783c2b22b36792264e377

Mirai

elf 716b7455d8e7e8b7a0fbfcc8f888ceef156ad54a7831b09742ca2ac5ada8494d

(this sample)

Dropped by

SHA256 8aed5cda7f3c92f56a81306b5906a87d9955a865d06783c2b22b36792264e377

URLhaus

https://urlhaus.abuse.ch/url/3892146/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3892126/

Dropped by

MD5 f749dca9b16ef6977e59f50efcffe648

URLhaus

https://urlhaus.abuse.ch/url/3885283/

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