MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21bb1fd4c0d40aeffeeb33e070efb2546259d1d5ae96eae744f647b94a5a13b9. 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: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	21bb1fd4c0d40aeffeeb33e070efb2546259d1d5ae96eae744f647b94a5a13b9
SHA3-384 hash:	77e07e02d201fecc2ebd840082b6940e6288386051abf39483a3e9bb4c4fdf6e3a83cc58d369564ba632acde7c0ac2ca
SHA1 hash:	6c7883fac67ee3116da943bdeacd2470c36cc439
MD5 hash:	520eca63ab9e888c3d01f92ba8e1f554
humanhash:	nuts-salami-artist-winner
File name:	lil
Download:	download sample
File size:	706 bytes
First seen:	2025-02-20 06:11:18 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	12:sXOsYxPC7JlqZ1ZUJZI4WAdpBgeDF5EYggFYxc0q7:sXCZG+1ZuZI4WupOeDF5dgAYG0q7
TLSH	T1C0017BEA81540E21A050997C36D364D9B49083CB0D0EDF54BE7F0C3EFF88629B878AA4
Magika	shell
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://83.150.218.193/g1	2f66b28645b910c0fcb7a751e9a0dad86fd2be825d07f45dd6ab086ec2eeafc0	Mirai	elf
http://83.150.218.193/g2	2f66b28645b910c0fcb7a751e9a0dad86fd2be825d07f45dd6ab086ec2eeafc0	Mirai	elf
http://83.150.218.193/g3	2f66b28645b910c0fcb7a751e9a0dad86fd2be825d07f45dd6ab086ec2eeafc0	Mirai	elf
http://83.150.218.193/g6	2f66b28645b910c0fcb7a751e9a0dad86fd2be825d07f45dd6ab086ec2eeafc0	Mirai	elf

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Downloader-35.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67b6c934a0fd713c335c0760linux22vpnfull_triage

Tags:

agent hype sage

Result

Verdict:

UNKNOWN

Score:

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/21bb1fd4c0d40aeffeeb33e070efb2546259d1d5ae96eae744f647b94a5a13b9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/21bb1fd4c0d40aeffeeb33e070efb2546259d1d5ae96eae744f647b94a5a13b9/

Threat name:

Win32.Trojan.Vigorf

Status:

Malicious

First seen:

2025-02-20 06:15:21 UTC

File Type:

Text (Shell)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=eg5r7vga2qfo77xlgpqhb35skrrftuovv2lovz2e6zd3sss2co4q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery linux

Link:

https://tria.ge/reports/250220-gzzpssylbn/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Reads system network configuration

Enumerates active TCP sockets

Enumerates running processes

File and Directory Permissions Modification

Executes dropped EXE

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

Threat name:

Legit

Score:

0.26

Link:

https://yomi.yoroi.company/submissions/21bb1fd4c0d40aeffeeb33e070efb2546259d1d5ae96eae744f647b94a5a13b9

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.