MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7
SHA3-384 hash: 26fea502338eecb73d2bc6f3bdb2f2effb6d3738ae8c087b8bc419af31270de793c6bb3f2799365b57a7c64df65f1afe
SHA1 hash: 2ddededf1539baa06ec32974b97b7d24eb3d69c4
MD5 hash: 582949e522120b778246590572275f2c
humanhash: berlin-uranus-montana-diet
File name:1.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:4'082 bytes
First seen:2025-10-18 21:58:24 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:Ykg4HA2KeUVXxu54lcnqLYDO0kYxLU4IvcjANUUCbROs:JP
TLSH T1508180D60B0A43215F76CE72E17AC90E6047E251BF928FD344EAB6B9A04FE04B047563
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://196.251.115.74/golden/check0spamhaus0org.x86n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.mipsn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.arcn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.i468n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.i686n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.x86_64n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.mpsln/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.armn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.arm5n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.arm6n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.arm7n/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.ppcn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.spcn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.m68kn/an/aelf ua-wget
http://196.251.115.74/golden/check0spamhaus0org.sh4n/an/aelf ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
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

Verdict:
Malicious
File Type:
unix shell
First seen:
2025-10-18T19:10:00Z UTC
Last seen:
2025-10-18T19:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7/
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 21:59:32 UTC
File Type:
Text (Shell)
AV detection:
14 of 24 (58.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=khiesii2f5ijq64gpmt6lop35236eaolldwclhh66ft443q4kc3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251018-1vp5cahs3e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
UPX packed file
Deletes log files
Enumerates running processes
File and Directory Permissions Modification
Deletes Audit logs
Deletes journal logs
Deletes system logs
Executes dropped EXE
Mirai
Mirai family
Malware Config
C2 Extraction:
boratfiction.vipcncnetwork.com
psycholife.accessdennied.uk
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/51d049211a2f/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/51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7

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 51d049211a2f50987b867b27e5b9fbeeb7e201cb58ec259cfef167ce6e1c50b7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3586699/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3590939/

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