MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f. 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: bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f
SHA3-384 hash: a08f7654985972347cff9e655078ceca40bd5420a257b173127ccf5754b96f95d96def6753af18eb9e2be4e97f359fe2
SHA1 hash: fbe900100ffafc804c69a94b5ee81405100c02e5
MD5 hash: 77bee17b866cc1fd41dd0e6795516a37
humanhash: maryland-beer-washington-steak
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'746 bytes
First seen:2024-11-20 00:55:54 UTC
Last seen:2024-11-20 15:55:32 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 192:YnrtGG7NhRmOJQM4+2IJ7Rk8UD+u0KCaHHRYbAQrHB+GvrHB+GRnrtGGJNhRmOuX:8NhRmOJQM4+xJ7dfKOAQrHB+GvrHB+Gy
TLSH T12122F3DE03D42570D5688D25B662818075D8AFEADC829E485DD82CE6828FFCC7CB7F46
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673d3470cfd863d78e898320linux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/673d33a2c959bc013889a4cb/reports/0edbd17d-61b7-4170-ba57-f5e793d5b745/overview
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-20 00:56:03 UTC
File Type:
Text (Shell)
AV detection:
13 of 38 (34.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xo3xmyjwppkaof2awpfjlsmr6al5x7dnjhe7vvuw3xoxzpw4en7q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241120-back3swqc1/
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 (2205) 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/bbb77661367b/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/bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f

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 bbb77661367bd4071740b3ca95c991f017dbfc6d49c9fad696dddd7cbedc237f

(this sample)

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

Comments