MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef
SHA3-384 hash: ed2642c27a203aca678cf1787ea0099334cb9c960b285b4e30a67a550eff5ac29b0c7c93ae55276f37836f01b16892cc
SHA1 hash: 3f52a3186610f4098a9defcbe1b247008093b44b
MD5 hash: 7a20c3c1c674f09b596bc35681844b21
humanhash: emma-colorado-island-cardinal
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:45'200 bytes
First seen:2025-11-08 23:04:28 UTC
Last seen:2025-11-09 11:12:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:6tq7RwmfWPQ81R6F3+ajYSeDA24U2Ch29Qwpqd3gDOiGWHO:aeOmmLSNpjYSeDA24Ubh29HAdwDOsO
TLSH T17013F19FF2BC34E9C86C9A7DA00F43F76A1071C12116866CD511C6EEE38FE4AB44D42A
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) :45'200 bytes
File size (de-compressed) :119'848 bytes
Format:linux/mipsel
Unpacked file: f6ab73c00ba35252fb8137a4d81185c48f545342d91a9c12f4b08407446744b2

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/690fccb08938e2fe22175e74/reports/860c0e4b-0467-4d03-99a9-80c1d524d9ca/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T20:15:00Z UTC
Last seen:
2025-11-08T20:50:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Zyxel.c HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8bf37f8e-bdd4-4acc-89aa-6e8c472f1332
Behavior Graph:
Download SVG
%3 guuid=9ab3da1f-1900-0000-c5ca-a4cce1120000 pid=4833 /usr/bin/sudo guuid=37af0c22-1900-0000-c5ca-a4cce9120000 pid=4841 /tmp/sample.bin guuid=9ab3da1f-1900-0000-c5ca-a4cce1120000 pid=4833->guuid=37af0c22-1900-0000-c5ca-a4cce9120000 pid=4841 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9eba4fd6-49db-4006-9e9c-7a806e22b87c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1810731
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1810731 Sample: morte.mpsl.elf Startdate: 09/11/2025 Architecture: LINUX Score: 76 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Yara detected Mirai 2->57 59 Sample is packed with UPX 2->59 9 morte.mpsl.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 morte.mpsl.elf 9->13         started        15 morte.mpsl.elf 9->15         started        17 morte.mpsl.elf 9->17         started        19 2 other processes 9->19 process5 21 morte.mpsl.elf 13->21         started        23 morte.mpsl.elf 13->23         started        25 morte.mpsl.elf 13->25         started        27 morte.mpsl.elf 13->27         started        29 morte.mpsl.elf 15->29         started        31 morte.mpsl.elf 15->31         started        33 morte.mpsl.elf 15->33         started        process6 35 morte.mpsl.elf 21->35         started        37 morte.mpsl.elf 21->37         started        39 morte.mpsl.elf 21->39         started        41 morte.mpsl.elf 29->41         started        43 morte.mpsl.elf 31->43         started        45 morte.mpsl.elf 33->45         started        process7 47 morte.mpsl.elf 35->47         started        49 morte.mpsl.elf 37->49         started        51 morte.mpsl.elf 39->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 23:05:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yxmkdgytqbqovvuw5k4effbs3teyk3j3gxjyueipu74lsc7jytxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251108-22zg2azmey/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (363400) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2affd480-0665-404b-8e9d-eb32072bd4da
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: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: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 c5d8a19b138060ead696eab8429432dcc9856d3b35d38a110fa7f8b90be9c4ef

(this sample)

Mirai

elf f6ab73c00ba35252fb8137a4d81185c48f545342d91a9c12f4b08407446744b2

  
URLhaus
https://urlhaus.abuse.ch/url/3697425/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f6ab73c00ba35252fb8137a4d81185c48f545342d91a9c12f4b08407446744b2
  
Dropping
MD5 05acb53cebfb8c3765a8cb299e729dc1

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