MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdd2a794aec25e60dde1a33772486491267e45da812481ed0713b3aa0bd19e29. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	bdd2a794aec25e60dde1a33772486491267e45da812481ed0713b3aa0bd19e29
SHA3-384 hash:	860013c75d9dece537161f0287d4547646d16be52c1bf9787afa384382f6ced51630a033c557eaf2c31c38ea5482809d
SHA1 hash:	fd91b03e0f4763dcb91d86b21d836571ce394d68
MD5 hash:	18d526204d963a9da3c682031747be22
humanhash:	autumn-island-autumn-hydrogen
File name:	zz
Download:	download sample
Signature	Mirai Create hunting rule
File size:	558 bytes
First seen:	2025-01-08 18:01:39 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	6:hD6FXXF5CL35Hwg6FaF5CXK9Rr56FeSF5C/Zn6FNx0FF5CRfIrIir4JV6Fm8F5C6:2XqRwMqXK99Sqy8qW4JP8qxBqTN8tM1
TLSH	T1EFF049CF13626F048546D82F37660B6EA410D6CE528F2FC15EEC963ED48CE187428B88
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://103.136.41.100/12	bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570	Mirai	elf mirai ua-wget
http://103.136.41.100/2	5e5b205976b03a708da3dd55172bbd71ea8aae872016075f53b452329c484e3e	Mirai	mirai ua-wget
http://103.136.41.100/3	dde922a53c0fd584c17a298afd97676438d7755c364d5e909faef5b325986e35	Mirai	mirai ua-wget
http://103.136.41.100/4	5b351fbbc59d7b63707fb38f5e3f2e987a1dd6dfbed9452e80a500371b5e4c63	Mirai	mirai ua-wget
http://103.136.41.100/5	e573c446480edbfb49b799a99f817028cf3db6c7127208568af46bdb5cbbb1c2	Mirai	mirai ua-wget
http://103.136.41.100/6	6f0bd044c41dfbc1734df26b0df2bc09136b03ed9887d1650ab0befeacd6f197	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

135

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=677ebf1bffdcee13ec8791b2linux22vpnfull_triage

Tags:

agent hype sage

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive

Link:

https://www.filescan.io/uploads/677ebe19aa585c6b4480680a/reports/4b247c05-a5eb-43b2-a78a-d52d2cad1eac/overview

Score:

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/bdd2a794aec25e60dde1a33772486491267e45da812481ed0713b3aa0bd19e29

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bdd2a794aec25e60dde1a33772486491267e45da812481ed0713b3aa0bd19e29/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2025-01-08 18:04:04 UTC

File Type:

Text (Shell)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xxjkpffoyjpgbxpbum3xesdeseth4ro2qesid3ihcoz2uc6rtyuq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion discovery linux

Link:

https://tria.ge/reports/250108-wnkttsxnb1/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

File and Directory Permissions Modification

Executes dropped EXE

Contacts a large (34805) amount of remote hosts

Creates a large amount of network flows

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

Threat name:

Suspicious File

Score:

0.31

Link:

https://yomi.yoroi.company/submissions/bdd2a794aec25e60dde1a33772486491267e45da812481ed0713b3aa0bd19e29

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.