MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f
SHA3-384 hash:	77132af7f4c99344ea1956eb8f29476e3b46aa472d10b2042fbf1193ab4e868f5a4f0942ed7f07c9f8b527dfbea75466
SHA1 hash:	482fb18f289fff0344f55f3d60597689a1ed88f9
MD5 hash:	6dfa76b0aa7a781807d3f0e4b12d1fd2
humanhash:	music-pasta-rugby-colorado
File name:	xnxnxnxnxnxnxnxnx86_64xnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	63'912 bytes
First seen:	2026-01-21 14:47:49 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:zoZ/Yzn9l6maZh7RybbM6EwryUxNW78z77SshP6rzAQg:cSn9jaBybw6E4yUu707bhP6rUQg
TLSH	T1185312271AA5902DC474CB364B2CCCB2437642599B788657E5ADB9BF2E02E05F190F2B
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 gafgyt 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) :	63'912 bytes
File size (de-compressed) :	136'064 bytes
Format:	linux/amd64
Unpacked file:	413de6fa92eea42bf00006d111e92b7e67ea0ae48a05541190269d509928fd29

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/e0643f71-74a0-444d-b637-6536ec9bda53/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6970e749abc6d3ca6deba926/reports/951940e2-6f8c-4d20-9388-2eae4cd38b94/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

120

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f

Behaviour

Anti-VM

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-01-21T13:11:00Z UTC

Last seen:

2026-01-21T15:39:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/382d3c61-ae68-4297-8e21-e7e9065c9a30

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/057ffd46-081f-421d-bcde-9dc0c8de2658

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1855004

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f/

Threat name:

Linux.Trojan.Gafgyt

Status:

Suspicious

First seen:

2026-01-21 14:48:41 UTC

File Type:

ELF64 Little (Exe)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4s6fkadlubkaiiityhin2ilxaxwbxbua664bofgq422wo2q64vpq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

antivm discovery linux upx

Link:

https://tria.ge/reports/260121-r6rmwaaw2f/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Checks hardware identifiers (DMI)

Enumerates active TCP sockets

Enumerates running processes

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/e4bc55006ba054042113c1d0dd217705ec1b8680f7b81714d0e6b5676a1ee55f

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:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

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