MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3
SHA3-384 hash: 8b81656758e1596153f1d58eea2e4347b78dc6d00caa6f7cc826cde3b633d9038aaf072337e709321dd31719a8428e16
SHA1 hash: 95ca1f5031aa912c4903f3366c10bb9f62d6c844
MD5 hash: cdbf97ad022479c464822a2fad1b7b3e
humanhash: emma-edward-network-tennessee
File name:ohshit.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:2'824 bytes
First seen:2026-02-11 07:51:34 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 12:JCkp0FQiHuKp0Fnth2Kp0FYC42Kp0FE6ZKp0F6kdlKp0F3exNetRfKp0FmTiEkNe:It+8lZZp3eLejDmT3kahktEnBTp3voyl
TLSH T1405138CE33974838EF7559A672F48105B49090B7BAC4AD84D8FC78EDE44CE0A38E1742
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://152.89.170.85/bins/sora.arcn/an/aelf ua-wget
http://152.89.170.85/bins/sora.x86b2e135b74bb7a4e317938333e5e56c8c71cb4d5ab861a90b784ce0b3817fe12d Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.x86_64n/an/aelf ua-wget
http://152.89.170.85/bins/sora.i686n/an/aelf ua-wget
http://152.89.170.85/bins/sora.mipse5fed9ef798dac5e02579d8ae4e54cc8b1358e51814bba5ac15301bc1089db09 Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.mips64n/an/aelf ua-wget
http://152.89.170.85/bins/sora.mpsl9818a7bf2070622ada5c7152041f60193f1541e0d22096399d826ec47a514dcf Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.arm14eee8757c40c99253f2cc2612521029ac18a130546f38bcd4c0406157f53fd7 Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.arm5n/an/aelf ua-wget
http://152.89.170.85/bins/sora.arm6n/an/aelf ua-wget
http://152.89.170.85/bins/sora.arm7n/an/aelf ua-wget
http://152.89.170.85/bins/sora.ppc577c559521279e423274b2b1c8b9e8d15199f079b3bd631b0bdf2afb0a177409 Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.sparcn/an/aelf ua-wget
http://152.89.170.85/bins/sora.m68k6b8567cda7beaa78dba6fbae9c09fd7b6415d15b9eee533f247eb146f88bec84 Miraielf mirai ua-wget
http://152.89.170.85/bins/sora.sh4cff46cdbe1c975d505fe7904865969b983102ed1e3a81070b57582a774560cf9 Miraielf mirai ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
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:
busybox medusa mirai
Link:
https://www.filescan.io/uploads/698c352d930564ff3c991622/reports/ea5640d0-5cc3-4ed1-9e6f-163980875fbc/overview
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-02-11T05:17:00Z UTC
Last seen:
2026-02-12T12:53:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Shell.Agent.a HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.c
Link:
https://opentip.kaspersky.com/4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 07:52:22 UTC
File Type:
Text (Shell)
AV detection:
22 of 36 (61.11%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jw45ei7butl2sdyar43wugao6gheltw7uwxso3w3lyfbx3j3nlzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260211-jqghzacx7f/
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
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (617953) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4db9d223e1a4/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/4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3

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 4db9d223e1a4d7a90f008f376a180ef18e45cedfa5af276edb5e0a1bed3b6af3

(this sample)

Mirai

elf b2e135b74bb7a4e317938333e5e56c8c71cb4d5ab861a90b784ce0b3817fe12d

  
URLhaus
https://urlhaus.abuse.ch/url/3775779/
  
Delivery method
Distributed via web download
  
Dropping
MD5 d30be702b12789c565516d56180f86df
  
Dropping
SHA256 b2e135b74bb7a4e317938333e5e56c8c71cb4d5ab861a90b784ce0b3817fe12d

Comments