MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549
SHA3-384 hash: d6e29a86a702ad0311c4f529e71e6fcfcd6a2c263ea11a0c619173a693834987c8bbad2d09c535b532e74b8bed5537ca
SHA1 hash: dee6e24a062ee0163e9add3014a2c374ce895986
MD5 hash: bf92196a9022775eca5a58efdd2d5f43
humanhash: quiet-nitrogen-spaghetti-leopard
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:572'116 bytes
First seen:2025-03-25 09:36:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:2iWSTeZatXKKKGiBA2CHCuLVDVE/KsRgif76vJddGqI+AmrmdPlGw:2zBGiTCHCz0if7SGiAma
TLSH T19BC44A59A8419B95C1D02BBBBF1D934873131F38E2EFB1069D196F246BAFC1A0F7A501
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e2795abb84e066269eee7alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin packed remote
Link:
https://www.filescan.io/uploads/67e27953de7b23ce1721718e/reports/e4041d64-92c6-4797-b187-00b0c1ad1f36/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
107
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7c77ca41-bb48-43c5-a04d-f7f7b959fbdc
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1647860
Signature
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647860 Sample: arm5.elf Startdate: 25/03/2025 Architecture: LINUX Score: 22 11 daisy.ubuntu.com 2->11 6 arm5.elf 2->6         started        process3 signatures4 13 Sample reads /proc/mounts (often used for finding a writable filesystem) 6->13 9 arm5.elf 6->9         started        process5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 18:32:34 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mci2nzeyk46ppvqu5zqj3qjnubmgdbji3ey3qfgkqjjtjpjwsveq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250325-llmkjatyf1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (27185) amount of remote hosts
Creates a large amount of network flows
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/6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549

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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6091a6e498573cf7d614ee609dc12da058618528d931b814ca825334bd369549

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469823/
  
Delivery method
Distributed via web download

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