MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
SHA3-384 hash: 3ed7c6bad2387affbb1288f5967e025986fbcf1a79b7553d2cd307e8e6091fe548990c79d93531966e0b7ac95c191915
SHA1 hash: 41bff16a49e3d9417cc4537f3bc02480cfbe81fb
MD5 hash: 2ed0b2677c5d433121c45970d6a6f659
humanhash: lima-edward-island-connecticut
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:42'284 bytes
First seen:2025-06-30 14:08:38 UTC
Last seen:2025-06-30 15:35:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:D90zMgpBt/+ohMkB2F66R2dNf9mjwP/widQHd0StuHW53v/bzvOsVLUT6RecBr4I:D90bpThMkugdlhHw+MK4//bLnqeUcSkZ
TLSH T1B21302CCC2ECD887DD8E5DB982E6031486C9F082C4E58EED97678DDA4D7596BB4024AC
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) :42'284 bytes
File size (de-compressed) :113'860 bytes
Format:linux/mipsel
Unpacked file: 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.1955.4350.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68629c4d0fceda814b4751a4
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Changes access rights for a written file
DNS request
Sends data to a server
Changes access rights for a file
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68629a9d7423ff017c371b59/reports/6989c46e-b430-4b6b-93f9-355ed0a023ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
196.251.87.244/00101010101001
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/64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e286c49b-710a-439d-af2c-e24ceb6241eb
Behavior Graph:
Download SVG
%3 guuid=8048ea2a-1a00-0000-e442-cfbdba0b0000 pid=3002 /usr/bin/sudo guuid=9be1332d-1a00-0000-e442-cfbdbf0b0000 pid=3007 /tmp/sample.bin guuid=8048ea2a-1a00-0000-e442-cfbdba0b0000 pid=3002->guuid=9be1332d-1a00-0000-e442-cfbdbf0b0000 pid=3007 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b7256058-97c4-497e-85f0-9fd050d1119d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1725650
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725650 Sample: morte.mpsl.elf Startdate: 30/06/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 motre.jbvpshosti.com 196.251.87.244, 12121 SONIC-WirelessZA Seychelles 2->24 26 3 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 Sample is packed with UPX 2->32 8 morte.mpsl.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 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/64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 13:30:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtkyjt3bk75e7ozv4obxexpsbhutcpvnpzmozzxuljhb3j47c77a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250630-rf848sgn6z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
motre.jbvpshosti.com
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5df7c3d7-5721-463d-8330-02d6f1d6acc7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe

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 64d584cf6157fa4fbb35e383725df209e9313ead7e58ece6f45a4e1da79f17fe

(this sample)

Mirai

elf 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77

  
URLhaus
https://urlhaus.abuse.ch/url/3571547/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1834ccdfb7b36380d7f44853939fd1686dafdd47e8279aa096de04c568b1ac77
  
Dropping
MD5 f9a9c6c71e31c14e77922e43a2fd5b11
  
URLhaus
https://urlhaus.abuse.ch/url/3571597/
  
URLhaus
https://urlhaus.abuse.ch/url/3571600/
  
URLhaus
https://urlhaus.abuse.ch/url/3571630/
  
URLhaus
https://urlhaus.abuse.ch/url/3571652/

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