MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77160cf477b203d792889b738873264f9ddc391fa58304c56c05fff2e1187eef. 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: 6

Intelligence 6 IOCs YARA 9 File information Comments

SHA256 hash:	77160cf477b203d792889b738873264f9ddc391fa58304c56c05fff2e1187eef
SHA3-384 hash:	c38a4dc8a16cc474176ca4903c92c12feeb8cadb3ce3c5791209540c77663d4fc9ee073c335da243d7e5b39927fcc6a1
SHA1 hash:	83ae5ab681366004ded770435c23272a3d1cf043
MD5 hash:	784bf55c7b9816ea568c4bf5e4ea95b4
humanhash:	mexico-hydrogen-magnesium-aspen
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	265'716 bytes
First seen:	2026-10-10 11:54:28 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:LpHCpFemW+EkGkzYo6mAajU2Wf5QowP97rpTOv+O:LpiVEo6mnjU285Qo5l
TLSH	T17444941A6A328F7DF378CB3447B74B30A75D23D616E1D684E1ACD1101E2425E686FBAC
telfhash	t1d151c4a8097807b492456c5d45ddff2ac5e714ef3e1a2c339a50e42de762f838c25d09
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 7a2194fa97e68dfee74598c5d1df4da26dbf3fc9c2acf36d10dcfbde0e5164b1

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) :	84'444 bytes
File size (de-compressed) :	265'716 bytes
Format:	linux/mips
Packed file:	7a2194fa97e68dfee74598c5d1df4da26dbf3fc9c2acf36d10dcfbde0e5164b1

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL

Unix.Trojan.Mirai-10060415-0

Unix.Trojan.Mirai-8041698-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Creates directories

Changes owner for a written file

Manages services

Connection attempt

Collects information on the RAM

Kills processes

Locks files

Runs as daemon

Sets a written file as executable

Sets a file as executable

Receives data from a server

Launching a process

Deletes a file

Collects information on the CPU

Creating a file

Writes files to system subdirectory

Creates or modifies files in /cron to set up autorun

Kills critical processes

Substitutes an application name

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

Deleting of the original file

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

bash lolbin

Link:

https://www.filescan.io/uploads/6aca27a99960c4a329dbd099/reports/03485a00-3136-4e59-b7b6-f676b33a683c/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-10T09:32:00Z UTC

Last seen:

2026-10-11T17:48:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/77160cf477b203d792889b738873264f9ddc391fa58304c56c05fff2e1187eef/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f20c5e90-8a5c-4956-8585-e32361f76e28

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f857df82-02bf-42ed-8a85-2204f75d703a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/77160cf477b203d792889b738873264f9ddc391fa58304c56c05fff2e1187eef

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/77160cf477b203d792889b738873264f9ddc391fa58304c56c05fff2e1187eef/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-10-10 11:55:24 UTC

File Type:

ELF32 Big (Exe)

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=o4laz5dxwib5peuitnzyq4zgj6o5yoi7uwbqjrlmax77fyiyp3xq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery execution persistence privilege_escalation

Link:

https://tria.ge/reports/261010-n3lexact7l/

Behaviour

Command and Scripting Interpreter: Unix Shell

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Changes its process name

Checks CPU configuration

Reads system network configuration

Creates/modifies Cron job

Deletes log files

Enumerates active TCP sockets

Enumerates running processes

Modifies rc script

Modifies systemd

Deletes itself

Deletes system logs

Modifies the /etc/hosts DNS resolution file

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

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:	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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

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

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/