MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d
SHA3-384 hash: 6e6498c53a8087be83789ad2b98a034045ad5feb830709eeed25130a3edab0ab11300c12fe21116a0cc7da1b1df28994
SHA1 hash: 878a93dec26b0e46cc5cfc5dfbdc84a1ad7e6fae
MD5 hash: cfed4ac622fbd85b4701efb3836aaa5b
humanhash: don-moon-sink-stairway
File name:uYtea.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:77'288 bytes
First seen:2025-04-17 04:59:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bpxe5qoct9fdlQBI6ruEnUFndlBotYG9CJa101Dv:Fx3oANdFrndvomgC4S
TLSH T1E073C70A7E229FBCFB9846354BB78F159A5833D627D1D641E2ACDA001D7024E341FFA9
telfhash t11d013c28453c03f5d7851cadabedff75d5a040ef4a256e338e00fe5a9a11a459d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68008c622203b3e10cd00802linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68008ae089fec6b88b9e4e10/reports/1695fc93-c978-4635-aa0b-36c1d2893332/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
86
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 156.253.227.62:1302
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7006ff94-8df1-4dd7-8684-d6c5d46449b8
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1667225
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-17 05:00:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lvrvqh5bryquhea3rbggykimsvno5a3wt253mfkjazlafig37zgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons defense_evasion discovery
Link:
https://tria.ge/reports/250417-fm483sywhv/
Behaviour
System Network Configuration Discovery
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c0911997-4284-4c6e-a681-db131bc7ba65
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 5d63581fa18e2143901b884c6c290c955aee83769ebbb61549065602a0dbfe4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3514110/
  
Delivery method
Distributed via web download

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