MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d. 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


Threat unknown


Vendor detections: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d
SHA3-384 hash: aa83512f97fb2fae85d4cf1c4c28cd969ecb84990f22fd8c6c210f1d7f2112842867256fb8274bf13205c7cfc2f3170e
SHA1 hash: 1a8d7dc8f4e258dfe0d032ddc5d08d8a7c27ddc4
MD5 hash: d302e1dd83f8afeb4d6a015b650b15d9
humanhash: table-jupiter-north-north
File name:wget.sh
Download: download sample
File size:2'086 bytes
First seen:2026-02-08 13:56:13 UTC
Last seen:2026-02-08 16:14:48 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 24:SZV3N05iDYmadeubH2Q6IU4hBeopqoDsxFzou9JCqPqg2Dy3dS0IFFzo97:IV32mle1Be+v4zJ9JrSgU2dtuzE7
TLSH T1FA41BCE1B97087327A44D33CBA8E41DA498745B785043C59BC5FEC093F2897972A6733
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
25
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash busybox lolbin opendir
Link:
https://www.filescan.io/uploads/69889639930564ff3c925d46/reports/f3b5f157-c57e-4d64-a8e4-134c008e006a/overview
Result
Gathering data
Score:
26%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55pxlul4um4cxgly2c265cl56bvmu7obtr47pede5dok6afzsvgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260208-q9am4aew3g/
Behaviour
Command and Scripting Interpreter: Unix Shell
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Changes its process name
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
File and Directory Permissions Modification
Executes dropped EXE
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

sh ef5f75d17ca3382b9978d0b5ee897df06aca7dc19c79f79064e8dcaf00b9954d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774462/
  
Delivery method
Distributed via web download

Comments