MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4
SHA3-384 hash: 1b6e49986e6ba035118ee4eb65e03c0ded08732f96adf6d167a15514152a4e4e82103ebe0c8cbd4b29ecbbea9a57ffd6
SHA1 hash: 0abf383f45afeafe50a38535811a4d624b7f276a
MD5 hash: c5e90c9d30dcaf6e8e8b1b7fb70a0f8b
humanhash: snake-london-helium-lion
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-07 06:21:31 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:Fs8X6GO+wDdlebvzANeSSR4Ds8X6GOdlebvNpSSR41:Fs8X6GO+wDdlebvzANeSSR4Ds8X6GOdp
TLSH T1802201E47208551319B5CE0E3A2807F464457EC06CC88EAE8DC929EDC58EDFF75D9EA8
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
4'728
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=672c5c998d23d9049134aa52linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/672c5c91c7967d5267a96a1c/reports/4a2a1cac-e0b7-4f6f-9d8d-a60b7179d654/overview
Result
Verdict:
MALICIOUS
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-07 06:22:09 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=k67zwsv5kjefl6ct35f5rzqungnbvzskvevpmbj44573y74dhksa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241107-g4w5gaxfnn/
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 (1572) amount of remote hosts
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/57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4

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 57bf9b4abd524855f853df4bd8e614699a1ae64aa92af6053ce77fbc7f833aa4

(this sample)

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

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