MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfa78ffde222e5b316043a4b039fccb521096eb0594f2fa3956a29f4c1d72576. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfa78ffde222e5b316043a4b039fccb521096eb0594f2fa3956a29f4c1d72576
SHA3-384 hash: aafeec5cdc299ff6eddf2b78bb2550d4f87d7a664666c0e7c5d053a7405c57e0f5a49327d4658e442e49828ebb685359
SHA1 hash: b8f415bbb6befc3762a7384f9663b3afaa4ba448
MD5 hash: 48e3d476d4c4873c95c6d194265b853d
humanhash: nineteen-massachusetts-juliet-island
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'746 bytes
First seen:2024-11-23 16:31:27 UTC
Last seen:2024-11-24 01:05:56 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 192:+MLbLWCahybGqJdtG+MAa0MXL0ZtVscM2eg73bQVJdtG+I2eg73/0MXEZtVscXus:+MLbLWCg4GqJdtG+MAa0wL0ZtVsc1QVi
TLSH T13722EDE407D62D705688C565BBB28DC4B2489FD2ED824E48C6D878E5C24BFD8BC72F46
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31244.LX.BOT.UNOFFICIAL
Create hunting rule

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:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6742047dd0583382434abf15linux22vpnfull_triage
Tags:
agent virus shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/6742038347b473f9c1691503/reports/6537fe00-cd25-4b5c-948d-810f9db4ade2/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfa78ffde222e5b316043a4b039fccb521096eb0594f2fa3956a29f4c1d72576/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-23 16:32:05 UTC
File Type:
Text (Shell)
AV detection:
15 of 38 (39.47%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=36ty77pcels3gfqehjfqhh6mwuqqs3vqlfhs7i4vniu7jqoxev3a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241123-t1x9ksxqbv/
Behaviour
Reads runtime system information
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 (2043) amount of remote hosts
Creates a large amount of network flows
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dfa78ffde222/report/overview.html
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/dfa78ffde222e5b316043a4b039fccb521096eb0594f2fa3956a29f4c1d72576

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 dfa78ffde222e5b316043a4b039fccb521096eb0594f2fa3956a29f4c1d72576

(this sample)

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

Comments