MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de98a164fbccaa9dfae7c798e7234976a669ef257fbd21434ec6459c67383432. 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: 8

Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash:	de98a164fbccaa9dfae7c798e7234976a669ef257fbd21434ec6459c67383432
SHA3-384 hash:	404d2135a710412cfda39c47d1e0557539ae139cf0dffe984ef48f122cec56826c2444071c244e2ca9fd03aa93724a08
SHA1 hash:	b389a0c8ce7ef2142859e210028a395955d34ba7
MD5 hash:	ec83c959dbfb657ee663860f9653e962
humanhash:	march-river-orange-arizona
File name:	w.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	4'621 bytes
First seen:	2025-02-25 17:17:45 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	48:1tLgBLomLvRdLkGLAYqL7DLcR7qP5MNMULRhg08YgPHYf/nRBYY3PK1+ovNQ0ePB:1xefvLFjcLca527LzpngvY3H/umHTFv
TLSH	T1C491469C3B214B320C96EFD6F22186716243D4E9C4DACFD966AD70BCB8BEE44B114647
Magika	shell
Reporter	abuse_ch
Tags:	Hailbot 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://193.143.1.123/mips	69955124ad9ed026da5d2595b5ede417fc62713e26146f29e9e0e34573bfcbbe	Mirai	elf mirai ua-wget
http://193.143.1.123/mpsl	e6d98df7336a2a420ae36cb76a6638a3278eda71a81c4909afc18d2f91ada3b8	Mirai	elf mirai ua-wget
http://193.143.1.123/x86	0a621699bcc4da7e8c64dcbdc092ecd135fbdcc15031f39cad595e2f9848c690	Mirai	elf mirai ua-wget
http://193.143.1.123/arm4	b23b2497626e7817cb706bb46a37e7e7842a7f41196f5177ad75680ecbd8d441	Mirai	elf mirai ua-wget
http://193.143.1.123/arm5	337ba0b5d40387f0e2dc8526e12771822621bd4dd5d16bfe3eaf7c4b842d1fc4	Mirai	elf mirai ua-wget
http://193.143.1.123/arm6	a581f32dddb28b1b55fddf2d2195878e48a0d0000e9960743e2bc8cb1196967a	Mirai	elf mirai ua-wget
http://193.143.1.123/arm7	e95fa992e91a105c639ed19bc3c56516ba0f51be21cb3ec93e6fe19af434085e	Mirai	elf mirai ua-wget
ftp://3.143.1.123:8021/mips	n/a	n/a	n/a
ftp://3.143.1.123:8021/mpsl	n/a	n/a	n/a
ftp://3.143.1.123:8021/x86	n/a	n/a	n/a
ftp://3.143.1.123:8021/arm4	n/a	n/a	n/a
ftp://3.143.1.123:8021/arm5	n/a	n/a	n/a
ftp://3.143.1.123:8021/arm7	n/a	n/a	n/a
ftp://3.143.1.123:8021/arm6	n/a	n/a	n/a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67bdfba5a0fd713c335cbe68linux22vpnfull_triage

Tags:

phishing botnet agent overt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

busybox

Link:

https://www.filescan.io/uploads/67bdfb58f8ac7ec59ae4f96a/reports/786e21e6-8925-45a6-bb9e-a5a999c702d4/overview

Result

Verdict:

MALICIOUS

Score:

40%

Verdict:

Susipicious

File Type:

SCRIPT

Link:

https://malprob.io/report/de98a164fbccaa9dfae7c798e7234976a669ef257fbd21434ec6459c67383432

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/de98a164fbccaa9dfae7c798e7234976a669ef257fbd21434ec6459c67383432/

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2025-02-25 17:18:14 UTC

File Type:

Text (Shell)

AV detection:

13 of 24 (54.17%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=32mkczh3zsvj36xhy6mooi2jo2tgt3zfp66scq2oyzczyzzygqza._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250225-vvcalaymw7/

Behaviour

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/de98a164fbccaa9dfae7c798e7234976a669ef257fbd21434ec6459c67383432

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.