MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c. 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 11 File information Comments

SHA256 hash:	d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c
SHA3-384 hash:	da8f5dbab595609da9bff23ede47d19de65f5a7a802345d6aed689c215a5e413f8bcac21d3d626238eab151e7c1adaee
SHA1 hash:	1bda12f3319492d5857ecb9adcf543a84ccf5aad
MD5 hash:	c414ae38ed498cf24904793cac55fa53
humanhash:	mirror-washington-edward-bulldog
File name:	.Sarm7
Download:	download sample
Signature	Mirai Create hunting rule
File size:	152'313 bytes
First seen:	2026-09-16 12:48:37 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:7Az3C2TC1aUVRgLyl/SdiHuhTPTeYMbM/9HkQZbtp:6C++aUVRgLylqd/jTeYgM/9Rtp
TLSH	T1A7E33D46AA418B13C0D5177AB6EF42453323AB64D3DB73059928BFF43F8279E0E67506
telfhash	t1c23111325b64562a1aa1dd1099fd93b2112cc3232384ea33cf25c8cc240a09de93ac4f
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 9e9833e71dcab15ec5d413ee05554545f20d35da52764bb1debad441df7a6f46

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) :	57'784 bytes
File size (de-compressed) :	152'313 bytes
Format:	linux/arm
Packed file:	9e9833e71dcab15ec5d413ee05554545f20d35da52764bb1debad441df7a6f46

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/23d3a849-e484-4644-87df-e18e84d2ad2f/

Detection(s):

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL

Unix.Dropper.Mirai-7135925-0

Unix.Trojan.Mirai-9760303-0

Unix.Trojan.Mirai-10025600-0

Unix.Trojan.Mirai-10028641-0

Unix.Trojan.Mirai-10029097-0

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

bash lolbin

Link:

https://www.filescan.io/uploads/6aaa9066370ac50624935794/reports/9aba350f-937f-4a97-8a06-821796f29bfb/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-11T17:59:00Z UTC

Last seen:

2026-09-13T19:15:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2b710ae8-3118-410c-aea7-fdab668dc895

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f67f1509-788f-49e4-bf1b-75c88055191a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-09-11 19:56:00 UTC

File Type:

ELF32 Little (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2o5t7c5cuyieic5bmpejkzhe4xugx7ttcoevp6onivqmaabcfu6a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet command_and_control defense_evasion

Link:

https://tria.ge/reports/260916-p2lvqa1bla/

Behaviour

Changes its process name

Writes file to system bin folder

Deletes itself

Modifies Watchdog functionality

Outbound SSH connection to public host

Traces itself

Malware Config

C2 Extraction:

94.154.43.37
cnc.omyth.net

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/d3bb3f8ba2a610440ba163c89564e4e5e86bfe73138957f9cd4560c000222d3c

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_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	gorilla_bot Create hunting rule
Author:	asyncthecat
Description:	Detects GorillaBot runtime strings

Rule name:	Linux_Generic_Threat_8299c877 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Generic_Threat_c19ca8e5 Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ARM_LNX_Mirai_Mar13_2022 Create hunting rule
Author:	Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:	Detects new ARM Mirai variant

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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/