MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a
SHA3-384 hash: babf4445a5d7a7d0f443898e99883c6dabcf493ed768eff7792e2d6e1ce21c21f77eeb1ed3322d6788ecd16d90ecc159
SHA1 hash: d8924a5121a934473dff0c32af19197e09a905b3
MD5 hash: 395caffbd43edb5769b60fcdf2f1cdd5
humanhash: rugby-jupiter-wolfram-oscar
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-12-21 00:46:21 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:MD+xKPtL8I0rumqyjXmZxCYI0rumjjXmZxbWYb:w+xK1L8I0rumqiYI0rumrW
TLSH T18822CCC96258116118F19F2A397A49B8B50879C49CC89F2E98DC39FC584DFFF3485EAC
Magika shell
Reporter abuse_ch
Tags:sh
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/utMTwFWFD1nd0VzoAliUgNu42qVUZpGEuFn/an/an/a
http://conn.masjesu.zip/bins/yfaBY1Yuu0M9jWyetn4MjsuZnhQA8tQwy3n/an/an/a
http://conn.masjesu.zip/bins/TXZSrZxyrPzubEAsmILbuRjhjK4wViR10hn/an/an/a
http://conn.masjesu.zip/bins/loh33AcLudcVoNPvnvLeUviRHXwoW2hwmZn/an/an/a
http://conn.masjesu.zip/bins/AMfJBwJIysbuHVHMIiTUeVg7dbj127L9Sbn/an/an/a
http://conn.masjesu.zip/bins/KPZrOSdEuQ9BNbfEylgClDP8d8eb17yzZHn/an/an/a
http://conn.masjesu.zip/bins/LsF9Q2rSKAPbeUyeGZkSK3977s22YNQZH3n/an/an/a
http://conn.masjesu.zip/bins/NzXI4IWXu3MZBxLLNymJB6tRJ2APojPajVn/an/an/a
http://conn.masjesu.zip/bins/Mb2kClajWH7fYwR6S4oWrU1FZHnemVDgRwn/an/an/a
http://conn.masjesu.zip/bins/IlCRIWUbr8xm8Ql8KSKhl2rDMlcukmGwlHn/an/an/a
http://conn.masjesu.zip/bins/mYbQjWSx5UctfCTBQmxOPQfp4uTR9qCMe4n/an/an/a
http://conn.masjesu.zip/bins/HKxguUJJeGewXTwFf0IcjVBqak4iC1cyp6n/an/an/a
http://conn.masjesu.zip/bins/ES9zAxsESQltATcw2rBNixxqjzmASVzr4nn/an/an/a
http://conn.masjesu.zip/bins/7zCLkEa3H9yRrF2SLV0SXV2BzOiVRC45r0n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
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=676610088a4d48ee35fd9185linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67661006e46f10e4261485b0/reports/886cf758-71be-42a1-ac96-c10f8642264d/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a/
Threat name:
Script.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-12-21 00:47:04 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbaiqtl7nytsmc33hdpxrpzjc6zufyi2vggg3o6qwuvvkdb55bva._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/241221-a47smsxrew/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2840884d7f6e/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/2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a

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 2840884d7f6e27260b7b38df78bf2917b342e11aa98c6dbbd0b52b550c3de86a

(this sample)

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

Comments