MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8
SHA3-384 hash: 19a6b6062ae1da0f505360a82203b268909e0c80ff20040d4454da4edc1d55c29f3ae6997e676ca0c9ec0bdc857a5046
SHA1 hash: 95e5d4b482ba5bdf62089be5960e22a2fc9a94fa
MD5 hash: eb008a7649bbefcb93fb8c8abb3d93b3
humanhash: magnesium-king-ohio-mike
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-09 11:06:12 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:es0jeSOCHqzjiswV1F1eoggX6u5QQQSH7YX6u5QQlH7YXeZHyzjiswVZs0jeS51:7TzjiJV1FQrgaSH7Y3H7YuozjiJV9
TLSH T10F22C0C5625C051268F0DF1939690CF86448BE8469C9691A8DC835FDC41FEBFB2C9EBE
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
2'167
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=672f42716c614f3030a3c684linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/672f42562fd7770b2c4edabe/reports/ebf9606d-8795-4657-8a36-73ce495eb3f3/overview
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-09 11:07:09 UTC
File Type:
Text (Shell)
AV detection:
12 of 24 (50.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fsz4jfa5vd2q7jo4k67z26rpfnjcu7adzsgn2obm7o3cxdx4dkua._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241109-m7zmnatbpa/
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 (1716) 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/2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8

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 2cb3c4941da8f50fa5dc57bf9d7a2f2b522a7c03cc8cdd382cfbb62b8efc1aa8

(this sample)

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

Comments