MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435
SHA3-384 hash: f9059f1d891d477fa65558125d6d5f218afac7d3b6130b2e4be580b0f7548a2ed38b608429bb2fe047aea541d8d114ef
SHA1 hash: bb4f191340b9d0038676add65319a2172faca9be
MD5 hash: 9417893e9df982f567d2ec1e214a2963
humanhash: arkansas-whiskey-december-leopard
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:120'956 bytes
First seen:2025-03-20 07:54:34 UTC
Last seen:2025-03-22 01:45:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:wxYAG8hGQjzt0jyIDLr9+xd8KouH1CWEOGIlz9xnkJ:wxfbhHt0zX9WV5H1CDOGSw
TLSH T179C3199AB8419F66C1D116BEFE1E828D33231FB8E3DA3103DD155B2477CAA5A0E7B441
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
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=67dbc9fa115e7b48b48f058blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Unmounts file systems
Kills processes
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67dbca061dd35ee4a0e9219f/reports/6da4850b-329b-4541-8dbe-85c1eed1273a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
109
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1211e6cd-d525-4f98-83fb-e3ba408a289b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1643971
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1643971 Sample: arm6.elf Startdate: 20/03/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 arm6.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 arm6.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-20 07:55:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hir76ua44whmqfx2bh3x7c4otn4zgqmznchw7cvpfwhdfsvncq2q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250320-jsfdpa1pv5/
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 (30400) 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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435

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: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 3a23ff501ce58ec816fa09f77f8b8e9b79934199688f6f8aaf2d8e32caad1435

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469431/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469429/
  
URLhaus
https://urlhaus.abuse.ch/url/3483659/

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