MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6. 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:	f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6
SHA3-384 hash:	2367224ee898935444d20d073acd142ebde1e9ea1fbe1adf25f0ec43c372da1fa0f904e5d9e748e2437986215bb41fda
SHA1 hash:	ce1600f4785d11609b550ff8e0c24e202ff36960
MD5 hash:	72b15653c894ae7e4b2ec08963906293
humanhash:	fifteen-emma-island-paris
File name:	x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	40'976 bytes
First seen:	2026-11-07 19:01:03 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:8miIgkzy0ND7zMgaibZYvkQPaCbf7b3zbWG4Zhac37OanbcuyD7UfyqD:8mBgcy0N4gaMZYvVayfWZhacqanouy8/
TLSH	T12103F1DB11C25EE2D2BAF23E097FB50D9830841BF8CC18166DA8B637C756A164F14273
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 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) :	40'976 bytes
File size (de-compressed) :	89'960 bytes
Format:	linux/i386
Unpacked file:	fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ddba578a-2c4d-477c-aa40-acf9f9c07452/

Detection(s):

Unix.Trojan.Mirai-7669677-0

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6aef75799681eae627cf0a47/reports/82fd914e-9088-4be8-88e7-4f109d7d8a2f/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6

Behaviour

Anti-VM

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8f7259d3-107d-4dc0-a12b-a28bb82022cb

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d17a239a-be51-4876-919e-91333f7e46ff

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-07 09:18:15 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6so2nexeu4uxjgnx4b3j37znzhn4fyo34ftchybfutbkw7utp7la._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/261107-xpa7fs1tev/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Reads system network configuration

Modifies Bash startup script

UPX packed file

Creates/modifies Cron job

Creates/modifies environment variables

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

File and Directory Permissions Modification

Malware Family:

mirai

Malicious:

True

Tags:

elf exploit upx cve-2017-17215 persistence detect-debug-environment service-scan self-delete

Link:

https://intel.virussign.com/intelligence/file/f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6

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:	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/