MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38. 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: 7

Intelligence 7 IOCs YARA 14 File information Comments

SHA256 hash:	215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38
SHA3-384 hash:	71501883376dc5ca2a082a0c2cf1f5b30d3e6a58d5cd40954ffa0a5110fdc44ae01c5e62e1b5a46483b0b64d5fa103b3
SHA1 hash:	94f7c11fe6012bd7eb2515b31743ccb267ccf355
MD5 hash:	6352761718cd04c3a1224ac39e37dc28
humanhash:	magnesium-one-louisiana-yankee
File name:	1
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'276'422 bytes
First seen:	2026-11-14 17:17:05 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	24576:dHo/q44/9eslgNgaxir+/hJPM9xBu789inCmc5v9lWBe:ndgNgtr+JxMLbX
TLSH	T16A457D1AB2E2B4BCD05BC03447DFC6A25935B47526323D7F27C4DA312E6ADE12359B22
telfhash	t17c12fc701ce638b072c7ea11b323f53a5d7218a562f53af46a57add4de90ec00c6a46f
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

Gathering data

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

expand gcc lolbin

Link:

https://www.filescan.io/uploads/6af897d44baa389b14d1c9f5/reports/49275c4d-15e8-4e0d-ad4d-2590a4cf1d4f/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

137

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38

Behaviour

Anti-VM

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/1dd8ea48-5ad3-4064-a66c-0017a69ebeb6

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/95b2476a-a014-4775-b8ab-b5602995d365

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

spyw.mine

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/2006059

Signature

Found strings related to Crypto-Mining

Multi AV Scanner detection for submitted file

Opens /sys/class/net/* files useful for querying network interface information

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-14 17:18:16 UTC

File Type:

ELF64 Little (Exe)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=efpjunwnfyxj4glg54mnndmv4kmm5y6saenvmvrt4lagqqwfhi4a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery linux persistence privilege_escalation

Link:

https://tria.ge/reports/261114-vtq3csfv6q/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Reads CPU attributes

Reads system network configuration

Enumerates active TCP sockets

Enumerates running processes

Modifies systemd

Reads MAC address of network interface

Reads hardware information

Removes the immutable protection flag from a file

Write file to user bin folder

Deletes itself

Executes dropped EXE

Modifies Watchdog functionality

Malware Family:

mirai

Malicious:

True

Tags:

elf 64bit

Link:

https://intel.virussign.com/intelligence/file/215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38

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:	deepfield_boatnet_botnet Create hunting rule
Author:	Nokia Deepfield ERT
Description:	Boatnet Linux DDoS bot with bundled XMRig miner - Polygon contract dead-drop, AES-128-GCM C2 list
Reference:	117a7ca405f65e3bc770fac74903e490011c35e65e1c359e8bea546841919da3

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:	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:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	malwareelf55503 Create hunting rule

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

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:	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 215e9a36cd2e2e9e1966ef18d68d95e298cee3d2011b565633e2c06842c53a38

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/4065249/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample