MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0. 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 6 File information Comments

SHA256 hash:	b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0
SHA3-384 hash:	988f401f538ea6234db1c60d1993e294d5710c5351dac4fecef0242535561372314a59136f46dfc68dc9ffc894a300a1
SHA1 hash:	60b1780f81d4bcd05a5e78b33f799443c3bc7e89
MD5 hash:	7d6499028c634aa4f5df1f76fcf68976
humanhash:	network-mountain-kansas-hydrogen
File name:	superior.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	211'888 bytes
First seen:	2026-10-27 15:30:09 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	6144:bo114Z8rEuR9McK5muv8QvqKHwnynfcB8zDdrm:0Dm8waMcKV8PIcB8zDdrm
TLSH	T16D2423A7FDA20571D17112F29B1B001E6F3AB902DD68C6B687BEE95084DE11DBA8D132
Magika	elf
Reporter	abuse_ch
Tags:	elf UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	211'888 bytes
File size (de-compressed) :	432'336 bytes
Format:	linux/i386
Unpacked file:	bae33b9d149d81d5efa1c89cf800aed99840bef0a6336d1fc4ae8d15ebda1288

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/64cfeb34-d1a1-480c-99f9-965c1306c18f/

Gathering data

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-27T13:25:00Z UTC

Last seen:

2026-10-27T16:16:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/85c32f95-6e6d-42a8-b155-1337f0a16f64

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/3299a7ba-14ff-4e01-b60b-efd945e2e0d6

Result

Threat name:

Xmrig

Detection:

malicious

Classification:

evad.mine

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1992983

Signature

Found strings related to Crypto-Mining

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Xmrig cryptocurrency miner

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-10-27 15:05:43 UTC

File Type:

ELF32 Little (SO)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wu5fbuxv3r5mouvbpedawa5px4lz5gb25wqh25bgmzp3h2f2p3qa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/261027-sxnqassx3m/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

Reads process memory

UPX packed file

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Deletes log files

Enumerates active TCP sockets

Enumerates running processes

Looks up external IP address via web service

Reads MAC address of network interface

Write file to user bin folder

Deletes Audit logs

Traces itself

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/b53a50d2f5dc7ac752a179060b03afbf179e983aeda07d7426665fb3e8ba7ee0

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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:	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