MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b. 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 13 File information Comments

SHA256 hash:	df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b
SHA3-384 hash:	d7f0d6fa0c299cee4e99bdeb731d053d3a0a7c9732c224493d24b82080f19a1cd674a39a836e8127d20a456731b13804
SHA1 hash:	e966ca0c31bf680a18568c2e572d74b1e631c798
MD5 hash:	258f6ff5dbff6898c0712cdfe73c7d5f
humanhash:	helium-lithium-missouri-fifteen
File name:	reaver.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	160'788 bytes
First seen:	2026-09-04 05:43:34 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:ppx/aI9rxUVC787TdPmptxdZMsl0jR7dPegDMEoMPKUVol:ppdtUVCUT+xdZMsqoOUMPKX
TLSH	T10AF35B46E713D1F0D84615B001BB9B398E74EC735536DA16E7B87FB19E22A80A61A33C
telfhash	t1de512a77aff50dec77c09911e38b2761dd08d13b255075ba46662ac422f2f126365c3e
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 e41d9e02554248852c9688c8340bcb5ddc895e0030f44034ec4cb584a0d4ed82

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	71'532 bytes
File size (de-compressed) :	160'788 bytes
Format:	linux/i386
Packed file:	e41d9e02554248852c9688c8340bcb5ddc895e0030f44034ec4cb584a0d4ed82

Intelligence

File Origin

# of uploads :

# of downloads :

100

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10757.6652.4384.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Deletes a file

Launching a process

Runs as daemon

Changes owner for a written file

Changes access rights for a written file

Opens a port

Receives data from a server

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

Connection attempt

Gains root access

Creating a file

Creates or modifies symbolic links

Deleting a recently created file

Creating a process from a recently created file

Sets a written file as executable

Sends data to a server

Writes files to system subdirectory

Substitutes an application name

Writes files to system directory

Creates or modifies files in /cron to set up autorun

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

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

Creates or modifies files to set up autorun

Deleting of the original file

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

gcc masquerade obfuscated rust

Link:

https://www.filescan.io/uploads/6a9a5ab7e73d223c80966908/reports/91bcafbf-2596-41fe-b857-dbbef5767e3f/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-04T03:39:00Z UTC

Last seen:

2026-09-04T03:54:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/dd982ef2-5e6b-4b74-a790-8fea015d8ac5

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/48da102d-22f9-4086-9204-586a9ff6fab5

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-09-04 05:43:47 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=356ony64nj5dnmrwzzszyjkgvmf4etbpvcixc3dghdos6midk2fq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion discovery exection execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260904-gfbhvsyzbt/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Reads system network configuration

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Enumerates active TCP sockets

Modifies init.d

Modifies rc script

Modifies systemd

Deletes itself

Modifies the /etc/hosts DNS resolution file

Modifies the dynamic linker configuration file

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

Threat name:

Malicious File

Score:

0.73

Link:

https://yomi.yoroi.company/submissions/df7ce6e3dc6a7a36b236ce659c2546ab0bc24c2fa891716c6638dd2f3103568b

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:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	Linux_Exploit_CVE_2021_4034_1c8f235d Create hunting rule
Author:	Elastic Security

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

Rule name:	Linux_Trojan_Mirai_3a56423b Create hunting rule
Author:	Elastic Security

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	test_rule_vldslv Create hunting rule

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/