MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361
SHA3-384 hash: 1b100ae0c56bf5d7c6cc67c651a366098548040af11c488ff620b3fc5c0333b8a487c8375757731835da3164fd46f807
SHA1 hash: acaad952087285edd1e91b77f42274e789e29009
MD5 hash: a90528acf02e2c52e08fb2553f90f60c
humanhash: gee-finch-mockingbird-north
File name:jaws
Download: download sample
Signature Mirai
Create hunting rule
File size:4'518 bytes
First seen:2026-02-02 18:08:00 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:vnuMV4k0nt1V4QnrsrWV4hnCoV4bnEWEEV4Efn2kV4/nt1V4QnpZV48nASV4xnQj:vrenn1i/2ENEpfNMrbjZByT0rJ713f
TLSH T1B19192E57478577A2DA0ED73B6D6C682F18072AAE1C94C0AE3D6F0E4444CF61FC94A93
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:mirai sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
soft-404
Link:
https://www.filescan.io/uploads/6980e82d981ff1d38a453886/reports/98122714-ddcd-476c-a359-9a30fa76baaf/overview
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 18:02:02 UTC
File Type:
Text (Shell)
AV detection:
23 of 36 (63.89%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77ctz3hzddjiwugr5itoo6dj7y6eb2cfknu6phg5w3fgwkc6inqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260202-wq65vafz7a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (194486) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
stopdicksucking.duckdns.org
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ffc53cecf918/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361

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
Rule name:MAL_Linux_IoT_MultiArch_BotnetLoader_Generic
Create hunting rule
Author:Anish Bogati
Description:Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:MalwareBazaar sample lilin.sh

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh ffc53cecf918d28b50d1ea26e77869fe3c40e8455369e79cddb6ca6b285e4361

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3770777/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3770797/

Comments