MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975
SHA3-384 hash: dbe9083f75a61d338c60fe81c77ec89210e00ebee096fd5394bd2f30fdb2b914cc37920fa4c03ad88dd1ecdbd2670992
SHA1 hash: e9a563de1df06a7cfdbcb768a30309155698f62b
MD5 hash: c0850dd0a90a1a85e72e998e9f6110ed
humanhash: quebec-missouri-skylark-florida
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:43'784 bytes
First seen:2025-10-21 03:56:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:dZEog1cZwPSEy0A69lVvoYgEy0CIIwNud3C/33fFkFvv6GOnGJTG7tPFWtJ:TRHw6MS0/Q3+3vFIHk7+
TLSH T19613E1CD25B674DDCCCD497738B81A7A04AEA4D0512C97DF86224C8D7B338DFB11946A
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) :43'784 bytes
File size (de-compressed) :116'524 bytes
Format:linux/mipsel
Unpacked file: d1e58c0ebdaa127241347464c793d45c0db1d2536e341695a004f3214312347a

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Changes access rights for a file
DNS request
Connection attempt
Kills processes
Changes access rights for a written file
Runs as daemon
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68f704b53a79800405ed7714/reports/bab61799-2f8c-46ce-a874-edd2bd88a6e5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-20T22:57:00Z UTC
Last seen:
2025-10-23T00:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c2eaf6b-9472-46af-ba1f-54906982f4fd
Behavior Graph:
Download SVG
%3 guuid=09bd7291-1700-0000-4e82-04f6c90b0000 pid=3017 /usr/bin/sudo guuid=32b11393-1700-0000-4e82-04f6cf0b0000 pid=3023 /tmp/sample.bin guuid=09bd7291-1700-0000-4e82-04f6c90b0000 pid=3017->guuid=32b11393-1700-0000-4e82-04f6cf0b0000 pid=3023 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/47e408b0-b775-4324-a394-9bd88eefb085
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1798805
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1798805 Sample: morte.mpsl.elf Startdate: 21/10/2025 Architecture: LINUX Score: 72 22 ultrauraniummirai.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 morte.mpsl.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 morte.mpsl.elf 8->12         started        14 morte.mpsl.elf 8->14         started        16 morte.mpsl.elf 8->16         started        process6 18 morte.mpsl.elf 12->18         started        20 morte.mpsl.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 03:57:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mh6njzj6zvgkn3oui6xbbdluw4fgj7vqfsknnbf7ynpp4uxyjf2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251021-eh8v2a1meq/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
ultrauraniummirai.ddns.net
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/61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975

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 61fcd4e53ecd4ca6edd447ae108d74b70a64feb02c94d684bfc35efe52f84975

(this sample)

Mirai

elf d1e58c0ebdaa127241347464c793d45c0db1d2536e341695a004f3214312347a

  
URLhaus
https://urlhaus.abuse.ch/url/3670493/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d1e58c0ebdaa127241347464c793d45c0db1d2536e341695a004f3214312347a
  
Dropping
MD5 53d9cfbb9b6db7c31f47546437b0a82b
  
URLhaus
https://urlhaus.abuse.ch/url/3630229/

Comments