MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf. 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 18 File information Comments

SHA256 hash:	23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf
SHA3-384 hash:	43c7b516b1dac2eaf587c27ab9156fbe4bc7855cfe6446f435f90e223363bf8fe96cf4f199e16ea5cddf689c956bc504
SHA1 hash:	e80550aeba9122a4d9b0dd9d90b8f139ba212781
MD5 hash:	156c97817ab0a6821f325cb5fa25f54f
humanhash:	magazine-fourteen-hawaii-video
File name:	pid.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	417'668 bytes
First seen:	2026-10-11 00:13:45 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	12288:trkk4HVfkFBy8tJOQ/AmF2h7vhAXa9AJ:uuFY8tJOQ/AmF2h7vhAKe
TLSH	T15A943A88E3E3E2FEF159D9701316BA0B5D3145363053F685E39EB97393B624045AEA38
telfhash	t1ce81d940dfbaecf1f3d3798443f3541616aa6985f313b4718662767d2e1629241e8e22
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30435.LC.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Collects information on the CPU

Opens a port

Connection attempt

DNS request

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

Manages services

Changes access rights for a written file

Sends data to a server

Creating a file in the %temp% directory

Creates directories

Creating a file

Receives data from a server

Sets a written file as executable

Launching a process

Creating a file in the %temp% subdirectories

Kills processes

Runs as daemon

Creates or modifies symbolic links

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Writes files to system directory

Traces processes

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

Creates or modifies files to set up autorun

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

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

base64 expand lolbin masquerade rust

Link:

https://www.filescan.io/uploads/6acad4d68d9124d9a16f11f8/reports/bc578f5c-323c-4f4b-9230-f9cdb908b3ab/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-10T20:48:00Z UTC

Last seen:

2026-10-12T18:11:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/5f2cfa29-94a0-4bd5-a93c-42dc135180c6

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/c885b2a8-0bf8-43cd-85e8-fb8253a57c2a

Score:

75%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf/

Threat name:

Linux.Exploit.DirtyFrag

Status:

Malicious

First seen:

2026-10-11 00:14:24 UTC

File Type:

ELF32 Little (SO)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=emiw5a3zxseo3vg6dzv7qoqj7ev7f7jnmro6dcs66bggzgqeig7q._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet credential_access defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261011-ajew5acd58/

Behaviour

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Creates a desktop entry file

Reads system network configuration

Modifies Bash startup script

Reads process memory

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Enumerates active TCP sockets

Modifies init.d

Modifies rc script

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Traces itself

Unexpected DNS network traffic destination

Detects Mirai

Family: Mirai

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	Detect_all_IPv6_variants Create hunting rule
Author:	Bierchermuesli
Description:	Generic IPv6 catcher

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

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master

Rule name:	EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 Create hunting rule
Author:	Florian Roth
Description:	Detects DirtyFrag exploit code POC usage in Linux environments
Reference:	https://github.com/V4bel/dirtyfrag/tree/master

Rule name:	Linux_Exploit_CVE_2018_10562_badc0676 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	Linux_Exploit_CVE_2021_46422_69af1b79 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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 23116e8379bc88edd4de1e6bf83a09f92bf2fd2d645de18a5ef04c6c9a0441bf

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3947509/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3947514/

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