MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b
SHA3-384 hash: 1a6b55cd43e5ce83b7910f4505ac3f594f4f66545f9c212ea29a4616d90572a49364cb6e28c22bcc72390761cbab3e62
SHA1 hash: 250a6bc858f3acbee4ce6ed0bbe901e29176b8e1
MD5 hash: a732bf23c5ccdd4125e94cca5e697f74
humanhash: october-lamp-arizona-apart
File name:realtek
Download: download sample
Signature Mirai
Create hunting rule
File size:2'863 bytes
First seen:2025-12-02 16:37:52 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:vXQgi4+Qgi4YQgi4OQgi40Qgi4UpzEQgi47Qgi4gQgi4VQgi4SQgi4KQgi4YqUfZ:vXvi4+vi4Yvi4Ovi40vi40Evi47vi4gu
TLSH T1655161C6B3D64A30EFB15DAA75F640147084E09667C3DE86E0FCE4BD498EF0D9490A97
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
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

Gathering data
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b
Threat name:
Linux.Downloader.Morila
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 16:38:15 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=3qidmj5ezhyodb53plhk2xhi44spku6x6tvqgqlrzixf7ufv6jnq._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/251202-t5g36axmaj/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
UPX packed file
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (47697) amount of remote hosts
Creates a large amount of network flows
Mirai family
Mirai
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dc103627a4c9/report/overview.html
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: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 dc103627a4c9f0e187bb7acead5ce8e724f553d7f4eb034171ca2e5fd0b5f25b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3669726/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669697/

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