MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e. 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: 8

Intelligence 8 IOCs YARA 6 File information Comments

SHA256 hash:	2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e
SHA3-384 hash:	b981ba7ef18f34ac5235280034d2c5e7e8c95ecc1ed9e251668ad1b4dd835c8c43d924d3635470245b75b43022598e99
SHA1 hash:	57c1b406c0a4fc30eaf0d41649ef7a64b8f66e11
MD5 hash:	c39b89264fe519ab121f7d1207bb779d
humanhash:	equal-mike-winter-delaware
File name:	sever1078.ppc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	231'000 bytes
First seen:	2026-09-19 23:04:38 UTC
Last seen:	2026-09-20 14:02:40 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:d828ocLB8iwANgoPCfWA+QxVpz8jGfyblsqxJyKiU0Wr5Nly4cL3cSHUf:iToQ8i5NFC+AFVpfCPxJXiUL44SZHUf
TLSH	T14B34234F7B16E96BC26C02A1671847739E2299347AB6792D1744BD2D20AFD413F30B1F
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) :	231'000 bytes
File size (de-compressed) :	501'388 bytes
Format:	linux/ppc32
Unpacked file:	123fc76fb0eea4c5efb5211feed7dc7a7607ba10cbcf2588d121143e3794df2a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/0044d29b-0ccb-4c0c-acda-e054e0cb267b/

Detection(s):

Unix.Dropper.Mirai-7445337-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Changes the time when the file was created, accessed, or modified

Changes access rights for a written file

Kills processes

Launching a process

Connection attempt

DNS request

Sets a written file as executable

Runs as daemon

Receives data from a server

Manages services

Creating a file

Sends data to a server

Creating a process from a recently created file

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6aaf153422f286643d746d4f/reports/e9e28b49-407e-4ccc-a98e-85f3decf527d/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-09-19T21:11:00Z UTC

Last seen:

2026-09-19T22:45:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/70ad4508-1e25-426d-a1b9-38bc2c2e96ba

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/85c328b3-8566-4118-8241-600abfe91d1c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-19 23:05:37 UTC

File Type:

ELF32 Big (Exe)

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fzg7jolfrq3ld6gilv4gft4wus7radcpj4eolok6zxcvdcbktiha._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260919-22zg2avt2k/

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/2e4df4b9658c36b1f8c85d7862cf96a4bf100c4f4f08e5b95ecdc551882a9a0e

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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:	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

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/