MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417. 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: b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417
SHA3-384 hash: 0359746034a15be86b9028072f3ccf4a0f5736395a3010f404ef22e6edf653e58f66f14c933e289156c2739ca10d7219
SHA1 hash: 9ba252d7a341cc93f53b4799b354601fc1f837dd
MD5 hash: 2244b38f08eb4bb8e55586d87e8dd7c4
humanhash: zulu-double-ohio-kentucky
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'746 bytes
First seen:2024-11-22 16:36:40 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:lbDr48xTtAec8GrpNpnqy+rYxWxubDr48HHc8G9Npnqyr:PTtAec8GrMrwHc8Gx
TLSH T11322DFD803C529729A548C36E7358CE5B1884FE3ED674E68998C24E9824FBC97C71B47
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6740b444b31374f0983385d8linux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/6740b33504cce3ac5e2f113c/reports/ac531cfa-b374-4e1b-915c-cdf49b9ed6a4/overview
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-22 16:37:08 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=wecmtokieniadbrdr2fhb6gg3k7lpzhwkendts5c7gputaum4qlq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241122-t4s42atqgz/
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 (1840) 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/b104c9b94823/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/b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417

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 b104c9b94823500186238e8a70f8c6dabeb7e4f6511a39cba2f99f49828ce417

(this sample)

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

Comments