MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d
SHA3-384 hash: 9b0ec5e147386b54f6fff0f85811f80c376b4923c64b69178bf38d49b8bb192d67dbd44a591490a6e9a17aad91610c5d
SHA1 hash: 34ba8c10422c8320c4b6ea95840fbaebff84d1d7
MD5 hash: 9f13089958969982e4a2803bea1cac35
humanhash: mobile-neptune-illinois-kitten
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-21 17:26:00 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:16abUAS7HONfVQmhokvKaIBnAXXEhDQ4okvKasCXXEhb6abUAO7HONfVp:16abUAQmhokvKaIBnAXXEhDQ4okvKasp
TLSH T1302200C5219601221EB0DE0AB5B948E154486D8098CD891E8DCC6EECC64EFFFB5D9EFC
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30787.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f6dedd0583382434a37eflinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/673f6d2da3ad006ec2e19731/reports/6f13e154-11de-43ad-954d-aa1c6f7970e1/overview
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 17:27:03 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=danqu6j3u44fw2tvol642253cxzyt5crtrd4tl3fj3jmxda5zuoq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241121-vz93estphw/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (1062) amount of remote hosts
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/181b0a793ba7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh 181b0a793ba7385b6a7572fdcd6bbb15f389f4519c47c9af654ed2cb8c1dcd1d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3090349/
  
Delivery method
Distributed via web download

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