MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b. 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: bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b
SHA3-384 hash: 018b1e7e5f854c8f3b84955ea45a92293d3f02b300e31a6335ac2c6fb51ca074108b459b562c20aee584192a0c247337
SHA1 hash: c98cb4aaada58039010800c0a4d6285925db2071
MD5 hash: 420df10085bd16eadb29008de43601b1
humanhash: asparagus-vermont-undress-gee
File name:syslogs.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:2'564 bytes
First seen:2025-11-29 04:05:41 UTC
Last seen:2025-12-02 13:28:48 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 48:iDO8DviD8wD/qDpmDR7qDtitGDaMD5+lLD2uXJDbaD/SDIMxDEIDjl3:ifO9+McBDyLr6OHxdd3
TLSH T1695190CA12524F316CEED92F77B988883184E5FBB4C6DE24D9DE78AE448DE0DB040646
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:sh
URLMalware sample (SHA256 hash)SignatureTags
http://151.242.30.13/bins/x86c868ba42967c217007dd3f4174e75dc9c530c16e450d1e3344857e6a4821cb3b Miraielf geofenced mirai opendir ua-wget USA x86
http://151.242.30.13/bins/mipsfc11f086201b6750d4c2ab4238c5bf1070148ff76f47f0b9b72186a44cae8fdc Miraielf gafgyt geofenced mips mirai opendir ua-wget USA
http://151.242.30.13/bins/arc61496770db51113e3e28049a9eae1be504c4000a7556377087f1b984c6af85bb Miraiarc elf geofenced mirai opendir ua-wget USA
http://151.242.30.13/bins/i468n/an/aelf ua-wget
http://151.242.30.13/bins/i686n/an/aelf geofenced mirai opendir ua-wget USA x86
http://151.242.30.13/bins/x86_6487c4c89c829886d2d188a3b0eba098572e75ea0da0e3d27eaed5416d753859ad Miraielf geofenced mirai opendir ua-wget USA x86
http://151.242.30.13/bins/mpsle36381b34ee39eee82c8cadff208bde6a9a735a277f2313a5191d26b116acc36 Miraielf geofenced mips mirai opendir ua-wget USA
http://151.242.30.13/bins/armca0fce3c3c070952eac6081f12f5b62a41b179c77ebc7f4faff931473c54c8ff Miraiarm elf geofenced mirai opendir ua-wget USA
http://151.242.30.13/bins/arm5036ca11b0905b3d37c1bd9cdb89464273fcdcab0aa93a34bd0b4aa179c225545 Miraiarm elf geofenced mirai opendir ua-wget USA
http://151.242.30.13/bins/arm6980998db5383c4a730d52e36dd948219894e9dcb3d640840328c2e183a551fa7 Miraiarm elf geofenced mirai opendir ua-wget USA
http://151.242.30.13/bins/arm741c954d2d7a0b5bbe7e905211df2b3e3328beee83293aa092995e2e14b7b0c36 Miraiarm elf geofenced mirai opendir ua-wget USA
http://151.242.30.13/bins/ppccea109a1388edb5a1829d952637a0d9b37a48d8eee6fed0c2fe7b250085c707f Miraielf geofenced mirai opendir PowerPC ua-wget USA
http://151.242.30.13/bins/spc5c26a31b3061653cc05be10f9b09be861bf36fb7ec9dd4a9ca41115277f1e881 Miraielf geofenced mirai opendir sparc ua-wget USA
http://151.242.30.13/bins/m68k8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306 Miraielf geofenced m68k mirai opendir ua-wget USA
http://151.242.30.13/bins/sh4bebc708365d6cfb45bfd357f6dbd8b1da4275a125f7d1141365181132779f96f Miraielf geofenced mirai opendir SuperH ua-wget USA

Intelligence

File Origin
# of uploads :
2
# of downloads :
33
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

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

Verdict:
Malicious
File Type:
unix shell
First seen:
2025-11-28T19:38:00Z UTC
Last seen:
2025-11-29T03:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b/
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 22:14:35 UTC
File Type:
Text (Shell)
AV detection:
22 of 38 (57.89%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xvepwpoqm6ucpvxkr2qd3tfwxhrnjd7v2aknjororj6lgl6sl6nq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/251129-en83zszrdz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
File and Directory Permissions Modification
Executes dropped EXE
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bd48fb3dd067/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.42
Link:
https://yomi.yoroi.company/submissions/bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b

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:ach_202412_suspect_bash_script
Create hunting rule
Author:abuse.ch
Description:Detects suspicious Linux bash scripts

File information

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

Web download

Mirai

sh bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b

(this sample)

Mirai

elf 765facbfb234525d97cda2ba078e96ea7cb915bbb3232d4bf664463d7efad22a

Mirai

elf fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2

  
URLhaus
https://urlhaus.abuse.ch/url/3719324/
  
Delivery method
Distributed via web download
  
Dropping
MD5 f6e75e6b5e58fd3381a0e41296038e8b
  
Dropping
SHA256 fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2

Comments