MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487. 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: a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487
SHA3-384 hash: e467f56b8e2a5d67f10d61c6002ea88ae6a2f60a0cfa55282feae7f14885d87280f5526d1876b83958b5d9ec6fb00428
SHA1 hash: a1e33e500455fbad3df4f3cdeaae6056e31250cf
MD5 hash: 80ca2243b51809222dd1938f66349602
humanhash: magnesium-august-washington-jupiter
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-10-12 09:13:40 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:XzfixZta/3sONFkXDqbb85rJiIIdOis8xbb854IIdOiFG/3SzfixZINFkXDU:61RJiIIdOisOIIdOif
TLSH T19A229DC9211015360CB2AF0E36BA49D095087995A8C88D5D9CC93EA8C59FFFF30D6EBD
Magika shell
Reporter abuse_ch
Tags:mirai sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670a3ddf3db26a9652f0e286
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/670a3dde72a6a05054a72a47/reports/62e9b231-4967-4df5-88c4-b1c3eb0a5c9e/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-10-12 09:14:07 UTC
File Type:
Text (Shell)
AV detection:
11 of 38 (28.95%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uabayqdgzgrgh4jgw2gahc3udtnvs4bxpmzj7ytcwgzdnoodysdq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241012-k7bjqaxgkl/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487

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 a0020c4066c9a263f126b68c038b741cdb5970377b329fe262b1b236b9c3c487

(this sample)

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

Comments