MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72ef14c99d2dee95451e7a0f437f4fcb0666bc1b3fe2182e2b0c91000341a3a0. 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: 11

Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash:	72ef14c99d2dee95451e7a0f437f4fcb0666bc1b3fe2182e2b0c91000341a3a0
SHA3-384 hash:	aecf9c349d38e7c496e3c2b8b5817d3f34becd917a9f0d07ed8818b1ab5f954afb2dab64180efecb6760287cf9b92ca6
SHA1 hash:	ebc9ba138420e2abecc8ad4d29108a2ceb7ae594
MD5 hash:	0d887e28af7455751098a95f55b7997a
humanhash:	minnesota-music-connecticut-winter
File name:	debug
Download:	download sample
Signature	Mirai Create hunting rule
File size:	37'376 bytes
First seen:	2025-07-04 22:45:19 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:yo7JvHHRaDfwywq88wbCJYeq3fI2Ea78dkdXYnbcuyD7UHQRj0:yoxRRRH/p3rW3nouy8HyI
TLSH	T12BF2F16CEAB89E60EABA117990BE324F4845510F5518DCC2BDD9708ED1C8FF8B66D243
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

Detection(s):

Unix.Dropper.Mirai-7135858-0

Verdict:

Malicious

Score:

94.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686859b8900df8e7f866dcd3linux22vpnfull_triage

Tags:

ransomware shellcode backdoor

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Receives data from a server

Opens a port

Sends data to a server

Connection attempt

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/686859baf83fda4af901777d/reports/81fcb1a3-3de3-4972-9e6b-989041b38727/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

134

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/72ef14c99d2dee95451e7a0f437f4fcb0666bc1b3fe2182e2b0c91000341a3a0

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4c074940-3dad-4843-ac3f-8bcef61cba87

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c966e086-1c99-413f-9e24-3dad11f55359

Result

Threat name:

Mirai, Xmrig

Detection:

malicious

Classification:

troj.evad.mine

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1729027

Signature

Found strings related to Crypto-Mining

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/72ef14c99d2dee95451e7a0f437f4fcb0666bc1b3fe2182e2b0c91000341a3a0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/72ef14c99d2dee95451e7a0f437f4fcb0666bc1b3fe2182e2b0c91000341a3a0/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2025-07-04 22:46:13 UTC

File Type:

ELF32 Little (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=olxrjsm5fxxjkri6pihug72pzmdgnpa3h7rbqlrlbsiqaa2buoqa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet credential_access defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250704-2pz8ssztct/

Behaviour

Reads runtime system information

Reads process memory

Enumerates running processes

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7135858-0

YARA:

n/a

Link:

https://app.threat.zone/submission/7579761c-98d2-4c28-bbed-34846e37de2f

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:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)