MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54. 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: 11

Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash:	f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54
SHA3-384 hash:	d2f98cca2a8cceed871c94577e4cd147b10d394dd47748947cb3d440a093c50b306d5574ed32e2576207312df7716d55
SHA1 hash:	4a0ccb82a69743c3008ae1f969df173bf2ca8cfe
MD5 hash:	458afa6e363185f6304f556c4a164fab
humanhash:	robert-fourteen-maine-white
File name:	sora.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	88'720 bytes
First seen:	2025-10-14 20:16:48 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:NYxbiIEXLbY+rWU87fvZH0vKJJ56BbFNl1LGKjMiXzG+1:N0bY7lmZH0iL5iNl5GKjVXz31
TLSH	T16683A44D6F319F7DFBA8C73857B79A506608338A22E1D485D1ACEB060E6024E741FFA5
telfhash	t1d801c96c8eb423e49a368d5a046defa6e1b030da07226c274f15a96caabdc415e05c0d
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 29c7491b527a0e18a776b8cc1831a8ba4b97d917fd76d047c96cc5ae21a79924

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) :	29'412 bytes
File size (de-compressed) :	89'824 bytes
Format:	linux/mips
Packed file:	29c7491b527a0e18a776b8cc1831a8ba4b97d917fd76d047c96cc5ae21a79924

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Runs as daemon

Sends data to a server

Connection attempt

Substitutes an application name

Performs a bruteforce attack in the network

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade mirai

Link:

https://www.filescan.io/uploads/68eeb2324f3013c55e4dda91/reports/3bbebf9b-a9c9-4f7c-a1a6-2d8a51fb0d56/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2025-10-14T18:32:00Z UTC

Last seen:

2025-10-14T19:16:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/50d7f539-e1c6-4a79-921e-604662ad6547

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/fdc276fc-9373-4188-8afe-a55be83e8269

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1795281

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-10-14 20:28:32 UTC

File Type:

ELF32 Big (Exe)

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6lbokgnrd7jqw46nk4qy5jy3w4vh64i4eszonsns6y2zhwrhx5ka._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora defense_evasion discovery

Link:

https://tria.ge/reports/251014-y768aadp2v/

Behaviour

System Network Configuration Discovery

Changes its process name

Modifies Watchdog functionality

Verdict:

Malicious

Tags:

botnet mirai Unix.Dropper.Mirai-7135890-0

YARA:

MAL_ELF_LNX_Mirai_Oct10_2

Link:

https://app.threat.zone/submission/a9cfa611-710d-47c2-a5b6-66ab8d9e3531

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/f2c2e519b11fd30b73cd57218ea71bb72a7f711c24b2e6c9b2f63593da27bf54

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

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A Create hunting rule
Author:	Florian Roth
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research