MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47. 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 5 File information Comments

SHA256 hash:	85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47
SHA3-384 hash:	2d07ecb2e53841e5f584c60cc0bcb7a6265fd079c18b2cf5c5f10a560fa6078336e77985f17faa4353e76a107c05259b
SHA1 hash:	eccec0cb43829da1788bba12118f2ced618dcf9b
MD5 hash:	a4d1560a276dacdd9b3f9875924aca4b
humanhash:	west-orange-uranus-charlie
File name:	flutter.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	101'096 bytes
First seen:	2026-08-21 03:33:38 UTC
Last seen:	2026-08-21 14:42:59 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:f3/jqxuBXJYw156L+OmLZ/ywoz+rkz9m9d99zadiu:exuBqw156COeByfQoiu
TLSH	T198A3028D19B248F7D4F6C5FBED1FA48F6243230593094DE9AAF8A4492896DC6464F2F0
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 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) :	101'096 bytes
File size (de-compressed) :	194'832 bytes
Format:	linux/amd64
Unpacked file:	694e00a716423ac95478a859330fb571df26b2f29c82d4591d85b1ebc4f45b61

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/cd4e1271-01fc-4891-adca-e290d2c1b491/

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Creating a file

Sends data to a server

Receives data from a server

Runs as daemon

Manages services

Kills processes

Opens a port

Connection attempt

Changes access rights for a written file

Substitutes an application name

Creates or modifies files in /cron to set up autorun

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

Performs a bruteforce attack in the network

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed tsunami upx

Link:

https://www.filescan.io/uploads/6a87c73a2aaf180ce9426ecd/reports/fb751715-65ad-4b8d-b934-013c59b70abe/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7feb1c00-3ce1-4702-a075-99d0852a07d9

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/2ac29418-427d-4c7f-afa9-790c32c9934e

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-08-21 03:34:26 UTC

File Type:

ELF64 Little (Exe)

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qxwsui6qazbapk6yn5zmj4pncpgwszl7y3ya63ytn44yru7dt5dq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260821-d4w8pasbjb/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

UPX packed file

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies rc script

Modifies systemd

Write file to user bin folder

Modifies Watchdog functionality

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/85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47

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

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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/