MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824. 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: b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824
SHA3-384 hash: 8282d71aed2f6fc7aef2bb5500a8e9563a154342939fc3228255e4846ef646916e77f5c16ff822d23a885edcffc999cc
SHA1 hash: 5dff0e4f7e44eb44764708eccf4d41a95a6d8e81
MD5 hash: 0494a4ee6eb96001d95027e9a94da56f
humanhash: robin-don-north-cardinal
File name:76d32be0.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:4'414 bytes
First seen:2026-02-03 05:48:51 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:vnuMV4k4nt1V4dnrsrWV4hnCoV4DnEWEEV4EOLn2kV4DJnt1V4BnpZV4hnASV4xP:vrWnW16/QENEpOLN2ryjaBqTkrS7x3D
TLSH T1C891A3E57478577A2DA0ED73B7D6C582F18032AAE1C94C0AE2D6F0E4485CF61FC94A93
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
URLMalware sample (SHA256 hash)SignatureTags
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.x8653aa76da1d2189aa0dbad74828f9e03630919a8472f01316b2fbef0545d71d06 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mips1e532e2c6ae5025c8d0b843f21c497303cf66d41db7d2b2c3d1efb06819a02c8 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mpslcce4435d0041bafa709a37b44f5bae69c328c703f208a460d5d715191212005a Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arme9fa792a3a1b76a55dd8204272d6add22e45a8b337c63394afaa9ebd630020fa Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm54fb90eb1eb1c410ddbf19150b5340a695ffe36cc576ea7e2ee7b988aa5178a2b Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm63fac799fe182b7a5a55c3604f74232e56e3f74a4da11d6f02818d1dead7b5127 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm77b9cd18cfae0b4fdc28b565ee36d42cd160bac9c5f81d64f9be7431e44326ed9 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.ppc895425a361610a66cd9058c2329d1059064de0d3a22eca2c1000f8f751a91654 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.m68kn/an/aelf ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.spcn/an/aelf ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.i6862f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2 Miraielf mirai ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.sh4n/an/aelf ua-wget
http://216.126.225.121/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arcn/an/aelf ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
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

Result
Gathering data
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a
Link:
https://opentip.kaspersky.com/b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 05:00:14 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=wtjo3ewmsixnfsledboywrvhwzoqn24kd3adesasrfe5xzutpasa._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/260203-gjaezadv8f/
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 (186062) 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/b4d2ed92cc92/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/b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824

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 b4d2ed92cc922ed2c964185d8b46a7b65d06eb8a1ec03248128949dbe6937824

(this sample)

Mirai

elf 5b78fb95ff0d91046a1dddc6587bdb30966e723957a425686c258fca1c35eadb

Mirai

elf 53aa76da1d2189aa0dbad74828f9e03630919a8472f01316b2fbef0545d71d06

  
URLhaus
https://urlhaus.abuse.ch/url/3770780/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3770800/
  
Dropping
MD5 4695507124a005fcc7d20bbc006037d4
  
Dropping
SHA256 53aa76da1d2189aa0dbad74828f9e03630919a8472f01316b2fbef0545d71d06

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