MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1861a8f25876de90f216fb5e90bd6048469817d5f36eee135cec493751f14ca9. 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: 1861a8f25876de90f216fb5e90bd6048469817d5f36eee135cec493751f14ca9
SHA3-384 hash: b4ec8513132c20b690fb9a62790743d2a6b304b139ce529ebf43d326393251bfec4a646320beb1605241860f3f969286
SHA1 hash: 706ae71f350916adfb672b819c6cca8e1ab5fdc5
MD5 hash: b3326e86c6435c58119faa00fd7de1c3
humanhash: fifteen-fillet-london-minnesota
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-23 15:31:36 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:o2tYFkg5W+fWyW5cE9JxKDXgGyW5cEHJxKDXsWkg5W+l:o2tYLo
TLSH T14022EDCD122591325CB1CF0B3A6558D1A858B9816CD94F19ACCA39AC910EEFF70D6EFC
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
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:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6741f682b31374f09833d8a7linux22vpnfull_triage
Tags:
virus shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/6741f575c4eb9dc661e71891/reports/34e5e7e0-2275-449b-ba50-c7cd2ca0a248/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1861a8f25876de90f216fb5e90bd6048469817d5f36eee135cec493751f14ca9/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-23 15:32:10 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=dbq2r4syo3pjb4qw7npjbplajbdjqf6v6nxo4e245retouprjsuq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241123-sylmbsxkex/
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 (1511) amount of remote hosts
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1861a8f25876/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/1861a8f25876de90f216fb5e90bd6048469817d5f36eee135cec493751f14ca9

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 1861a8f25876de90f216fb5e90bd6048469817d5f36eee135cec493751f14ca9

(this sample)

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

Comments