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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45
SHA3-384 hash: c94469fda94447d597e1d52c29c944528d89755885bebe5dfb3944e6e9bcae92968537242da2f6cbf627b2e01880406a
SHA1 hash: c5e6d40ed833dbb5ce5985d30b1d73aa122836ad
MD5 hash: eacc4e4ee6c7a6a68e39dd973139585c
humanhash: xray-mirror-spaghetti-bakerloo
File name:sora.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:2'695 bytes
First seen:2024-11-11 06:18:12 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 24:v6x7OS6e3aIOS6MDOS6O7OS6kzOS65Td5kaUoOS6TOoOS6UDOS6LdLOS6C7OS6Oh:v2RVR3RNRjRuVRdoRPRMRBRNRuCRKRhe
TLSH T1195144C5730187316FAEAF96B5B48424F18CB0927EE55F19D4EC74E9898FF082451593
Magika shell
Reporter abuse_ch
Tags:mirai sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
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SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6731a209af2d3dc89feebcealinux22vpnfull_triage
Tags:
downloader mirai agent virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6731a1d6c9e5125dc6d512dc/reports/97a7e381-1db5-4de9-90de-1337d372c541/overview
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45/
Threat name:
Linux.Downloader.Morila
Create hunting rule
Status:
Malicious
First seen:
2024-11-11 06:19:04 UTC
File Type:
Text (Shell)
AV detection:
17 of 24 (70.83%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qssjdid2mmtnk2if2vgv7pzdxou73iwfk6sjzdad2j4zpjlvxncq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/241111-g26k5axrcm/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
UPX packed file
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (47016) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/84a491a07a63/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3285354/
  
Delivery method
Distributed via web download

Comments