MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db
SHA3-384 hash: 985634133b3518762277be1bcf44c9a6d986e767d1e4741149448bc02e7794ec99c8541f2bc974df862cdd7f3e746b42
SHA1 hash: 05b9945b518dcd0234f179a5a97dec3325d89119
MD5 hash: 68fcaad7c3152fad945da849f859dd20
humanhash: dakota-cup-alabama-kansas
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:47'052 bytes
First seen:2025-11-26 17:28:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:cBEkTiBaFf4ehmDpLOCn0LtL6NnSwDwmyBgfmsjMPgHZpFDq3tPrsGGQWmqGvoJA:cBjm4Ffb8Vb0LtenSGYIHZpFDYRaHVJI
TLSH T14E23F1FD0C1346E3F68081781BD713281FD24BA7F34A9A42514E7A5BEED729060136EB
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) :47'052 bytes
File size (de-compressed) :141'332 bytes
Format:linux/mips
Unpacked file: c60fcf9d3eba26825298e0c9a404bdfd22a1c605e9796e20de100bc0a529b615

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sets a written file as executable
Runs as daemon
Receives data from a server
Kills processes
Sends data to a server
Launching a process
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/692738e8cf370871515dcaf1/reports/71e3bd86-6983-4b02-98cf-9bd463577acd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
145
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-26T14:35:00Z UTC
Last seen:
2025-11-26T14:52:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9d544f71-fb0e-46ae-a270-2f6bbebdd280
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1821310
Signature
Deletes system log files
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821310 Sample: morte.mips.elf Startdate: 26/11/2025 Architecture: LINUX Score: 88 31 vcute69.bounceme.net 41.216.189.88, 12121, 44096, 44098 AS40676US South Africa 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 39 Sample is packed with UPX 2->39 10 morte.mips.elf 2->10         started        signatures3 process4 process5 12 morte.mips.elf 10->12         started        process6 14 morte.mips.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 45 Sample tries to set files in /etc globally writable 14->45 47 Drops files in suspicious directories 14->47 49 Sample tries to persist itself using System V runlevels 14->49 18 morte.mips.elf 14->18         started        20 morte.mips.elf sh 14->20         started        signatures8 process9 process10 22 morte.mips.elf 18->22         started        25 morte.mips.elf 18->25         started        27 sh cp 20->27         started        signatures11 41 Manipulation of devices in /dev 22->41 43 Deletes system log files 22->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 17:29:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aucmdum7jjwioy4lzckh6iiz3uifxxzbtktsllgctdv56e7jednq._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/251126-v2mpxatmay/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0e139420-506a-4789-87c8-6b5be6ffb9f7
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/0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db

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: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: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 0504c1d19f4a6c87638bc8947f2119dd105bdf219aa725acc298ebdf13e920db

(this sample)

Mirai

elf c60fcf9d3eba26825298e0c9a404bdfd22a1c605e9796e20de100bc0a529b615

  
URLhaus
https://urlhaus.abuse.ch/url/3716233/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c60fcf9d3eba26825298e0c9a404bdfd22a1c605e9796e20de100bc0a529b615
  
Dropping
MD5 f2f1495246f8f36b740a96ce3abdff6f

Comments