MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1f3a5bdb3f4fa417fb637c7c3825d1fe603158b08b766723868d2ccdc0af921. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1f3a5bdb3f4fa417fb637c7c3825d1fe603158b08b766723868d2ccdc0af921
SHA3-384 hash: a5ca65c440ed223a20aaa61a2945a30888f24080dc2d7c92299d4dff74c9a32335ac524b0fa89e0c1aac610a922cf8e8
SHA1 hash: 35424a9ec6daa1904b563d7294b6b1297229d93a
MD5 hash: c3e21124d6935ef859cd4c77739487f2
humanhash: summer-edward-spaghetti-equal
File name:goahead
Download: download sample
Signature Mirai
Create hunting rule
File size:2'412 bytes
First seen:2026-02-08 19:35:33 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 12:q0F7LNvqFKX0Fa29FKX0FqiY4cFKX0F/cFKX0FCLgLjFKX0Fki+PFKX0FaoFKX0d:vWRLqF7uJdkDhx1iZNInSKLBrt
TLSH T112417AC622465B712DA39DDB32B98D88B2C8B4E250D79F12B5FB35E0158CD44B188BA3
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 :
27
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
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c1f3a5bdb3f4fa417fb637c7c3825d1fe603158b08b766723868d2ccdc0af921
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1f3a5bdb3f4fa417fb637c7c3825d1fe603158b08b766723868d2ccdc0af921/
Threat name:
Linux.Downloader.Morila
Create hunting rule
Status:
Malicious
First seen:
2026-02-08 19:36:43 UTC
File Type:
Text (Shell)
AV detection:
21 of 36 (58.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yhz2lpnt6t5ec75wg7d4has5d7tagfmlbc3wm4ryndjmzxak7eqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260208-ybfqfshv2e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
aixcijiax.mcv.kr
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c1f3a5bdb3f4/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
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 c1f3a5bdb3f4fa417fb637c7c3825d1fe603158b08b766723868d2ccdc0af921

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774755/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3774785/

Comments