MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60. 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 2 File information Comments

SHA256 hash:	7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60
SHA3-384 hash:	fb60af30124cb47e6fb440f94bacdd57e9e3a4c3fd4fac699d42796accfc40343204422467122520e7432c2c3ac0cdc0
SHA1 hash:	9464f69d620a03ca0c22f2f8ccfe3dfdbe7e9c81
MD5 hash:	34e1f0ae1a0897ab58b74ed81a00b44d
humanhash:	paris-bakerloo-batman-nuts
File name:	pulse
Download:	download sample
Signature	Mirai Create hunting rule
File size:	2'807 bytes
First seen:	2026-10-27 09:04:20 UTC
Last seen:	2026-10-27 09:35:04 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:v3KNkKN2KNEKNmKNORzEKN3KNmKNdKNEKNMKNOAUfKNzKNoKa:v3KNkKN2KNEKNmKNgEKN3KNmKNdKNEK3
TLSH	T142516DD833124AB67FF19D53B5F58A1472C0F4A15BC26E05D0EC79BD694CF0C24A06E2
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	BlinkzSec
Tags:	mirai

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://204.194.50.3/bins/sora.x86	d416e786af64b877744b04d16f6134503993c9f1bb43427c4790fae615833e0c	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.mips	02d1745fc1932ca560190c8f9850320f6374255df0e7f91bdcd8cea323567ca4	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.x86_64	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.i468	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.i686	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.mpsl	5d6968bfd3d38c08e9132a2a80b1e63dba2337d6823c24316e8a555720cbdf64	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.arm4	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.arm5	5ea9bbf8c3495b23177491a9f090147df72830d933c88b219db96784624af084	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.arm6	4e116b164dbf33287b6d2e2a79ecbca47d7103f131d2356c8caad498c792d225	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.arm7	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.ppc	8dd5060e2eac7624d50d1305d9e7a1b802eb7aaf4d457b49b5665f343ae52c8f	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.ppc440fp	n/a	n/a	elf ua-wget
http://204.194.50.3/bins/sora.m68k	cd730e1c84e210bf7a83612c83196728548b50acd4ae9c3f0b95f9d9278e8e5e	Mirai	elf mirai ua-wget
http://204.194.50.3/bins/sora.sh4	0dd365f1847c979f94f19f4f8d56beaebd8e95e13e88e712672c4dd29c0785b2	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Gathering data

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-10-27T07:15:00Z UTC

Last seen:

2026-10-28T19:02:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4576ce80-9a18-4e0d-8a09-eb93a0541c02

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60/

Threat name:

Linux.Downloader.Morila

Status:

Malicious

First seen:

2026-10-27 09:01:50 UTC

File Type:

Text (Shell)

AV detection:

24 of 38 (63.16%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=p34ioiskrcr64oh5ble7jxtokp4vt6w4ilqm362pxmv4vtbwf5qa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/261027-k2d3nasybx/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

UPX packed file

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (45241) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Mirai ARM payload

Mirai Renesas payload

Malware Config

C2 Extraction:

204.194.50.3

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7ef887224a88/report/overview.html

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

Threat name:

Suspicious File

Score:

0.39

Link:

https://yomi.yoroi.company/submissions/7ef887224a88a3ee38fd0ac9f4de6e53f959fadc42e0cdfb4fbb2bcacc362f60

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_Shellscript_Downloader Create hunting rule
Author:	albertzsigovits
Description:	Generic Approach to Shellscript downloaders

Rule name:	MAL_Linux_IoT_MultiArch_BotnetLoader_Generic Create hunting rule
Author:	Anish Bogati
Description:	Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:	MalwareBazaar sample lilin.sh