MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc. 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: a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc
SHA3-384 hash: ba0e2cc6d8c5fdf3b86235f3f3f9e5599b863d246385b7ae822a1533412a9c8e26e38cc1bace05950d1617a2d8a7813b
SHA1 hash: 665092300faacd03169f28218b4ecb0d6656fb18
MD5 hash: d4188240747d6f81c3f7afb3d8cf0637
humanhash: robert-mirror-zebra-fruit
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-21 14:55:55 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:Yy/yTyNqj/+ZXRZsAZxohLaSpLswrrHGGxpmU3LxyL2yLmyLE7Lyd6ydyyd8Xd5k:Z6eNCh9e/vv/E7/G8u6eNYaVv/E/U
TLSH T18422EE8A654804278CB5EB0F31A50ED46404BC84ACCC4A5E98DD3DED958EEFF7489EAD
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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:
70.0%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f4b0920280512a0db95d9linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/673f4a11a3ad006ec2e18cc9/reports/8d8d6b6e-a33d-41ba-b4a2-9b3cdf0154ef/overview
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 14:56:04 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=venrdvfa4e43kzye223rhcha6wsduuzvotwn4qhlu3qlwvhhbd6a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/241121-sgms3aseje/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
File and Directory Permissions Modification
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc

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 a91b11d4a0e139b56704d6b71388e0f5a43a533574ecde40eba6e0bb54e708fc

(this sample)

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

Comments