MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c. 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

Threat unknown

Vendor detections: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c
SHA3-384 hash:	aabf6bfb42bdba9ba161430877d8ecaebd51fe4f1350aea2c353ae9b2ec3cdf47a98727927dc5bdee764966bdd65da9e
SHA1 hash:	bd633c8a3f00fb0c52c39d81df30c452198a145d
MD5 hash:	f27274defc4b1471cc7b07c95f322527
humanhash:	december-twelve-east-cold
File name:	twget.sh
Download:	download sample
File size:	557 bytes
First seen:	2026-08-06 06:38:56 UTC
Last seen:	2026-08-06 13:04:27 UTC
File type:	sh
MIME type:	text/plain
ssdeep	6:kHkjjoEUDLjxEUDLvNvEUDLvnXmEUDLv7EUDLvNI3vEUDL:QEeREe5vEebmEevEeRI3vEeL
TLSH	T197F012DC40612A31CC41CEE97693CE795458E8C836A14A58AECC507094849D1FD11F8C
Magika	batch
Reporter	abuse_ch
Tags:	sh

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://2.26.136.128/lul.mips	n/a	n/a	elf mips ua-wget
http://2.26.136.128/lul.mpsl	1bcc7b001a6f2aa432fe718147fdf91c3d8a59662ca7fc7bf0cbca5e98ab014d	Mirai	elf mips ua-wget
http://2.26.136.128/lul.arm	f70cbd866b3f1482610603ed98948f76215012abd559f9e857c321305ff46f66	Mirai	2-26-136-128 elf mirai
http://2.26.136.128/lul.arm5	af523b32e0c961edf7b21d921ca2842c6376e5e82ebc950ebd47c9bdf3c763e8	Mirai	2-26-136-128 elf mirai
http://2.26.136.128/lul.arm6	e7a04b15aaf8b43f5bfd55fc8befac199b0b43db1befdd420f732eaff6f5923a	Mirai	arm elf mirai ua-wget
http://2.26.136.128/lul.arm7	827aa0a0191b7820d50c6c6c69d0e57ae95d5902d7b800b295ac52c5a1501bc4	Mirai	2-26-136-128 elf

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

busybox

Link:

https://www.filescan.io/uploads/6a742c1ef0ac55b2041cd96d/reports/88e4cd35-d4d1-4fa1-b2c4-bb9943fed707/overview

Verdict:

Malicious

File Type:

text

First seen:

2026-08-06T03:54:00Z UTC

Last seen:

2026-08-08T00:52:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.bc

Link:

https://opentip.kaspersky.com/f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8519940e-c6a2-47a5-a225-811530fb6661

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c/

Threat name:

Document-HTML.Hacktool.Heuristic

Status:

Malicious

First seen:

2026-08-06 06:39:39 UTC

File Type:

Text (Shell)

AV detection:

6 of 24 (25.00%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6iurgio7hoj25vatlgrpl472ek7uufw2dijtipgd3lfjmv73vrwa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

execution

Link:

https://tria.ge/reports/260806-heve1ser9w/

Behaviour

Modifies registry class

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

Executes a command shell one-liner

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/f2291321df3b93aed41359a2f5f3fa22bf4a16da1a13343cc3daca9657fbac6c

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:	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