MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5
SHA3-384 hash: 7118eeec15cbd9d07de5a703b08c97c38cb7d3904acffcebc5127345d3861560e4dad3025fa3bc4c6f3fc1b7bf614c8a
SHA1 hash: ecbc5cb98b8dcd765c0751615665956559ebd823
MD5 hash: 6b16860bc253cacd7a6d03e2d01e2878
humanhash: carpet-shade-virginia-hot
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:41'040 bytes
First seen:2025-07-14 17:11:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mV+incTQwqkJZNtmPV91Sr+SpVaEWvZhBpiEHJCch+UEhJgGlzDpbuR1JFf:m8itwqkJZNtcfY7VaXZvkEHCPzVJuXf
TLSH T16403E0BE6611583DD68C90BD13A20BE32ED40F42CC81E98F7ADB76A3DC4259634C6AD4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :41'040 bytes
File size (de-compressed) :108'212 bytes
Format:linux/mips
Unpacked file: 2cc4778422de956ecca542c598ce14f65b7db14a5665d75fca776d247883b44e

Intelligence

File Origin
# of uploads :
1
# of downloads :
18
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Deletes a file
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68753a8a8a7d628a81ae0c52/reports/5c558a49-e0d2-41ec-b577-e37148758024/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
146
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/43c063f9-1343-40c7-b0da-101c6ca1c6be
Behavior Graph:
Download SVG
%3 guuid=cd4d45f6-1a00-0000-3023-be93980a0000 pid=2712 /usr/bin/sudo guuid=b21e5df9-1a00-0000-3023-be93a20a0000 pid=2722 /tmp/sample.bin guuid=cd4d45f6-1a00-0000-3023-be93980a0000 pid=2712->guuid=b21e5df9-1a00-0000-3023-be93a20a0000 pid=2722 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/680acebf-2b3a-4c74-83ce-c94a923622ee
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1736316
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1736316 Sample: morte.mips.elf Startdate: 14/07/2025 Architecture: LINUX Score: 92 32 109.202.202.202, 80 INIT7CH Switzerland 2->32 34 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->34 36 2 other IPs or domains 2->36 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected Mirai 2->46 48 Yara detected Xmrig cryptocurrency miner 2->48 50 Sample is packed with UPX 2->50 10 morte.mips.elf 2->10         started        signatures3 process4 signatures5 58 Found strings related to Crypto-Mining 10->58 13 morte.mips.elf 10->13         started        process6 process7 15 morte.mips.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 38 Sample tries to set files in /etc globally writable 15->38 40 Drops files in suspicious directories 15->40 42 Sample tries to persist itself using System V runlevels 15->42 19 morte.mips.elf sh 15->19         started        21 morte.mips.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        52 Sample deletes itself 21->52 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 54 Drops invisible ELF files 24->54 56 Drops files in suspicious directories 24->56 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5/
Verdict:
Malicious
Threat:
Linux.Worm.Mirai
Link:
https://tip.neiki.dev/file/9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 17:12:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sir5ogyu3lcfllrfhtdwpauwy6jh73twr7cmadvftglxrvtg5dkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery persistence upx
Link:
https://tria.ge/reports/250714-vq2ppaap7y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/04cc1d32-4c8a-430b-aae7-67123cda15ab
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/9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 9223d71b14dac455ae253cc7678296c7927fee768fc4c00ea5999778d666e8d5

(this sample)

Mirai

elf 2cc4778422de956ecca542c598ce14f65b7db14a5665d75fca776d247883b44e

  
URLhaus
https://urlhaus.abuse.ch/url/3581227/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581265/
  
Dropping
SHA256 2cc4778422de956ecca542c598ce14f65b7db14a5665d75fca776d247883b44e
  
Dropping
MD5 c5058c974f714c50007a694ee78435b6
  
URLhaus
https://urlhaus.abuse.ch/url/3581230/
  
URLhaus
https://urlhaus.abuse.ch/url/3581277/
  
URLhaus
https://urlhaus.abuse.ch/url/3579397/
  
URLhaus
https://urlhaus.abuse.ch/url/3574714/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments