MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 534c84ed1b163e968f424eb4b3db38946258abdf2012f644875ef54889cca378. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 534c84ed1b163e968f424eb4b3db38946258abdf2012f644875ef54889cca378
SHA3-384 hash: 775562dadffc6dfb64e07405646b4b1c5fa46feaafe8d5388f639bd0d02135f850a419de8603d29f71ad0b5d6f136df9
SHA1 hash: c48219da27d6eedd19c33b1951d7a892217de9b0
MD5 hash: 2749f8985c4d99858798085bfec7fd32
humanhash: stairway-whiskey-solar-wyoming
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:150'132 bytes
First seen:2025-12-03 23:39:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3hjeVvmKYZNwwky05qRWfmheo09UqIF0QDXsFPuLCGvn5HJ85T5MfrN3h2XDgYvo:3cVvmKYZNwwky05qRWfmheo09UqIF0QD
TLSH T1B1E3C50E6E359F7DFBA982344BB78E25964833D627D1C585D1ACEA011E3034E641FFA8
telfhash t1fa21ac5c5d7813f087b51c9d5adeef72e5a030df0a226d338e00a56daaadc425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d7903dad9f0ee1cb2acf0933b6fe661655e695a464c29957a9833ae2410db984
File size (compressed) :47'664 bytes
File size (de-compressed) :150'132 bytes
Format:linux/mips
Packed file: d7903dad9f0ee1cb2acf0933b6fe661655e695a464c29957a9833ae2410db984

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6fd45626-c43a-46a1-96e8-ab9900622cc8/
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6930ca68ff25e40750d29e56/reports/3d84fea7-1407-4ea4-a035-110263ed18db/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ae4edc5d-cd96-4de6-a790-b30c734f22d2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1825941
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825941 Sample: morte.mips.elf Startdate: 04/12/2025 Architecture: LINUX Score: 88 39 b3ry.bounceme.net 41.216.189.185, 12121, 57684, 57686 AS40676US South Africa 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Yara detected Mirai 2->45 10 morte.mips.elf 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 6 other processes 2->16 signatures3 process4 process5 18 morte.mips.elf 10->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 22 morte.mips.elf 18->22         started        file7 37 /etc/init.d/sysd, POSIX 22->37 dropped 47 Sample tries to set files in /etc globally writable 22->47 49 Drops files in suspicious directories 22->49 51 Sample tries to persist itself using System V runlevels 22->51 26 morte.mips.elf 22->26         started        28 morte.mips.elf sh 22->28         started        signatures8 process9 process10 30 morte.mips.elf 26->30         started        33 morte.mips.elf 26->33         started        35 sh cp 28->35         started        signatures11 53 Manipulation of devices in /dev 30->53 55 Deletes system log files 30->55 57 Sample tries to kill multiple processes (SIGKILL) 33->57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/534c84ed1b163e968f424eb4b3db38946258abdf2012f644875ef54889cca378
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/534c84ed1b163e968f424eb4b3db38946258abdf2012f644875ef54889cca378/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 23:40:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kngij3i3cy7jnd2cj22lhwzysrrfrk67eajpmrehl32urcomun4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251203-3pjfqawnfj/
Behaviour
System Network Configuration Discovery
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 d7903dad9f0ee1cb2acf0933b6fe661655e695a464c29957a9833ae2410db984

Mirai

elf 534c84ed1b163e968f424eb4b3db38946258abdf2012f644875ef54889cca378

(this sample)

  
Dropped by
SHA256 d7903dad9f0ee1cb2acf0933b6fe661655e695a464c29957a9833ae2410db984
  
URLhaus
https://urlhaus.abuse.ch/url/3720217/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ff1f545e817a88fe5276b4e89a8eed3c

Comments