MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8. 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: 031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8
SHA3-384 hash: 0c96c2abc06dc9c4c70af8daf2b88687f2d8468aa282ec080851dadb1fa085d023b032bc390d59fa1101f2f42eeb0374
SHA1 hash: 796d146884de038be358c1b6eff3641c80ee6a53
MD5 hash: 1e197cf9490a41334ccf39c2135c84cd
humanhash: whiskey-november-item-glucose
File name:cat.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:1'930 bytes
First seen:2026-02-18 14:21:09 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 24:7DdKW1BAuBM/h7b1bElD2wh6fnNo79gKWJ+4GHw:cW1BUckNo79i
TLSH T15A4107EE60750381E5CCDA24F5F489D45305EAAC71E82673E9492F76E889D803011BBA
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
URLMalware sample (SHA256 hash)SignatureTags
http://212.85.24.46:84/iran.x86_64a9d6bef8354c72cf77eb3b3aa6b444d33ad8c2dc5758270e493200b0aef3b359 Miraielf mirai ua-wget
http://212.85.24.46:84/iran.aarch64542412fb3a2b0f3704c1fd9f6eb603095f93a1676e9104339136c3aea238f608 Miraielf mirai ua-wget
http://212.85.24.46:84/iran.m68k8a8ae61eab18fffcd81e21096b264beb5f81b927c1702ceb2d5cf9d5047319ae Miraielf mirai ua-wget
http://212.85.24.46:84/iran.mips35074e677812d2ed1c44262931d1b2be81a5b0b52431fccb0759f39322b9512c Miraielf mirai ua-wget
http://212.85.24.46:84/iran.mipsel7933b080c35d1edfb9016113a3b48b65cf7a1ce2c8ef73fe9889b32faeb3cf3a Miraielf mirai ua-wget
http://212.85.24.46:84/iran.powerpca450de7063259b3892e4538020a0c4ff0203400ca522ad03d0a0732474b4808e Miraielf mirai ua-wget
http://212.85.24.46:84/iran.sparca184e55ebf17d046a8fb9aa450d6475046f475d0c7da1545f33c3df58bb5dcce Miraielf mirai ua-wget
http://212.85.24.46:84/iran.sh4e45776a46841d0f5e09e577998ecffa44862def0540a992b75f113b12037b65b Miraielf mirai ua-wget
http://212.85.24.46:84/iran.arc06cdcf6f8568c67f75e2cf78fc2c52d6f558c329b80ba3cca0a2797fce6deadc Miraielf mirai ua-wget
http://212.85.24.46:84/iran.i486dbc513133d93b21bb64b91866cc7031187217354b51215b8c134ef44a8150013 Miraielf mirai ua-wget
http://212.85.24.46:84/iran.armv4ln/an/aelf ua-wget
http://212.85.24.46:84/iran.armv5la1e305f93ca28b706def540d2e1e75c430117c61f30cb495fe5174d2ed19348a Miraielf mirai ua-wget
http://212.85.24.46:84/iran.armv6lfaec0b3aac31748c51407af7a881285a293caed2c84174a2414d7ff85375e15b Miraielf mirai ua-wget
http://212.85.24.46:84/iran.armv7l4c929497b3e360a85136bfd75abd2b57a30c294ee833642a71dff035d9c535b3 Miraielf mirai ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DownLoader.683.13352.4965.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6995cae19eaae846593c4bc6/reports/d508f93d-a9dc-4528-aaa9-bdb52c2451bb/overview
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.a
Link:
https://opentip.kaspersky.com/031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2af9bb36-f941-497b-add7-9f81fd2a8af4
Behavior Graph:
Download SVG
%3
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 20:48:16 UTC
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amp5qyy34qekgadrzdypuewe7jxpawokba4nvd2gytlbcts55lua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260218-t2dasses9a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8

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

Mirai

sh 031fd8631be408a30071c8f0fa12c4fa6ef059ca0838da8f46c4d6114e5deae8

(this sample)

Mirai

elf a9d6bef8354c72cf77eb3b3aa6b444d33ad8c2dc5758270e493200b0aef3b359

  
URLhaus
https://urlhaus.abuse.ch/url/3780171/
  
Delivery method
Distributed via web download
  
Dropping
MD5 e7058a3f74649a5124a9fe8c6f4e4310
  
Dropping
SHA256 a9d6bef8354c72cf77eb3b3aa6b444d33ad8c2dc5758270e493200b0aef3b359

Comments