MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b. 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: 84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b
SHA3-384 hash: f835677ea4b000f38738124565cd5576f63c5dd0bc1f6913b16b2523c362baf40e704ee9458f5d39bc2c7980a8d44c2e
SHA1 hash: a888a38056eaa3bc5e22cede609f05fa999e15c8
MD5 hash: d76c2785197500a13a9f33e6bb3361b2
humanhash: nebraska-foxtrot-island-don
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'746 bytes
First seen:2024-11-09 01:57:27 UTC
Last seen:2024-11-10 00:15:15 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 192:dpJpVpFpmpihppHmIE4j1hC9JhApJpVpFpmpihpFf:NGIRj1hQ4
TLSH T10422F2D9875429B0A7499627F664CAC432984FE3DCC21E089A4434EEC1DBFDD7DB2742
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
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:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672ec1c21621f8e41b8ee6f1linux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/672ec1aa5e56a0da881f5c88/reports/d7aa1120-c978-4150-be12-fe782c40556a/overview
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-09 01:58:09 UTC
File Type:
Text (Shell)
AV detection:
11 of 38 (28.95%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qs77xq7rfxwkjccbkgmpuk6xjasmuum6wvyjugoju5acsmcx36fq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241109-cdtjfaxmar/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (2035) 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:
0.34
Link:
https://yomi.yoroi.company/submissions/84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b

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 84bffbc3f12deca488415198fa2bd74824ca519eb5709a19c9a740293057df8b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3273898/
  
Delivery method
Distributed via web download

Comments